CN211182122U

CN211182122U - Circuit breaker capable of being frequently operated

Info

Publication number: CN211182122U
Application number: CN202020148439.XU
Authority: CN
Inventors: 刘灼聪; 蒋光吉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-31
Filing date: 2020-01-31
Publication date: 2020-08-04
Anticipated expiration: 2030-01-31

Abstract

The utility model discloses a circuit breaker capable of being frequently operated, which comprises a circuit breaker shell, one side of the circuit breaker shell is provided with an opening, the inner walls of the two sides of the circuit breaker shell are fixedly connected with a fixed rod, the outer wall of the fixed rod is sleeved with a barrel, the outer wall of the barrel is fixedly connected with a connecting rod, and one end of the connecting rod, which is far away from the barrel, is fixedly connected with a fixed block, the two sides of the barrel are respectively provided with a semicircular block, the semicircular blocks are respectively and fixedly connected with the outer wall of the circuit breaker shell, one side of the barrel is provided with a first annular block, the first annular block is fixedly connected with the outer wall of the circuit breaker shell, the side wall of the first annular block is sleeved with a second annular block, the upper side and the lower side of the second annular block are respectively provided with a bolt, the circuit breaker capable of being frequently operated is convenient to install and disassemble, the applicability is higher, and the popularization and use values are higher.

Description

Circuit breaker capable of being frequently operated

Technical Field

The utility model relates to a grind reducing mechanism, in particular to circuit breaker that can frequently operate belongs to and grinds crushing apparatus technical field.

Background

The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition for a predetermined time.

The existing circuit breaker can be frequently operated, but the existing circuit breaker is not provided with a protection device, so that dust or moisture enters from a switch, the switch is damaged, and the use of the circuit breaker is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit breaker that can frequently operate 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 circuit breaker capable of being frequently operated comprises a circuit breaker shell, wherein one side of the circuit breaker shell is provided with an opening, the inner walls of two sides of the circuit breaker shell are fixedly connected with fixing rods, the outer wall of each fixing rod is sleeved with a barrel, the outer wall of each barrel is fixedly connected with a connecting rod, one end, far away from the barrel, of each connecting rod is fixedly connected with a fixing block, two sides of each barrel are respectively provided with a semicircular block, the semicircular blocks are respectively and fixedly connected onto the outer wall of the circuit breaker shell, one side of each barrel is provided with a first annular block, the first annular block is fixedly connected onto the outer wall of the circuit breaker shell, the side wall of the first annular block is sleeved with a second annular block, the upper side and the lower side of the second annular block are respectively provided with a bolt, the bolts penetrate through the second annular block to be connected with the first annular block, one side, one side, far away from the second annular block, of the annular connecting block is provided with an organ cover, one end, close to the annular connecting block, of the organ cover is provided with a first connecting port, the first connecting port is fixedly connected to the side wall of the annular connecting block, one end, far away from the first connecting port, of the organ cover is provided with a second connecting port, the second connecting port is fixedly connected with a rubber ring sleeve, and the rubber ring sleeve is sleeved on the outer wall of the connecting rod.

Preferably, the first annular block is provided with a threaded hole, and the first annular block is in threaded connection with the bolt.

Preferably, the second annular block is provided with a round hole with the same diameter as the bolt.

Preferably, the outer wall of the first annular block is slidably connected with the inner wall of the second annular block.

Preferably, the rubber ring sleeve is fixedly sleeved on the outer wall of the connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a circuit breaker that can frequently operate, the utility model discloses during the installation, earlier with second annular block cover on the outer wall of first annular block, pass second annular block and first annular block threaded connection with the bolt, the rubber ring cover is established on the outer wall of connecting rod, accomplish the installation, when needing to dismantle, only need to twist off the bolt, take off second annular block from first annular block, take off rubber ring cover from the connecting rod, accomplish the dismantlement, convenient to install and dismantle, easy operation, the suitability is high.

Two, the utility model relates to a circuit breaker that can frequently operate, during the use, organ cover is effectual prevents that moisture and dust from getting into the use that influences the circuit breaker in the circuit breaker, and the suitability is higher, has higher using value widely.

Drawings

FIG. 1 is a side sectional view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 of the present invention;

fig. 3 is a schematic front structural view of the present invention.

In the figure: 1. a circuit breaker housing; 2. an opening; 3. fixing the rod; 4. a barrel; 5. a connecting rod; 6. a fixed block; 7. a semicircular block; 8. a first ring block; 9. a second ring block; 10. a bolt; 11. an annular connecting block; 12. an organ cover; 13. a first connection port; 14. a second connection port; 15. and a rubber ring sleeve.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a circuit breaker capable of being frequently operated comprises a circuit breaker shell 1, one side of the circuit breaker shell 1 is provided with an opening 2, the inner walls of two sides of the circuit breaker shell 1 are fixedly connected with a fixed rod 3, the outer wall of the fixed rod 3 is sleeved with a barrel 4, the outer wall of the barrel 4 is fixedly connected with a connecting rod 5, one end of the connecting rod 5, far away from the barrel 4, is fixedly connected with a fixed block 6, two sides of the barrel 4 are respectively provided with a semicircular block 7, the semicircular blocks 7 are respectively and fixedly connected with the outer wall of the circuit breaker shell 1, one side of the barrel 4 is provided with a first annular block 8, the first annular block 8 is fixedly connected with the outer wall of the circuit breaker shell 1, the side wall of the first annular block 8 is sleeved with a second annular block 9, the upper side and the lower side of the second annular block 9 are respectively provided with a bolt 10, the bolt 10 penetrates through the second annular block 9 to, one side that second annular piece 9 was kept away from to annular connecting block 11 is equipped with organ cover 12, and organ cover 12 is close to the one end of annular connecting block 11 and is equipped with first connector 13, and first connector 13 fixed connection is on the lateral wall of annular connecting block 11, and the one end that first connector 13 was kept away from to organ cover 12 is equipped with second connector 14, and second connector 14 fixedly connected with rubber ring cover 15, and rubber ring cover 15 cover is established on the outer wall of connecting rod 5.

The round hole the same with bolt 10 diameter size is seted up to second annular piece 9, the installation of being convenient for, and rubber ring cover 15 fixed cover is established on the outer wall of connecting rod 5, is convenient for waterproof dustproof, and first annular piece 8 sets up threaded hole, and first annular piece 8 and bolt 10 threaded connection are convenient for fixed, and the outer wall of first annular piece 8 and the inner wall sliding connection of second annular piece 9 are convenient for spacing.

Specifically, the utility model discloses during the installation, earlier 9 covers of second annular ring piece on first annular ring piece 8's outer wall, pass second annular ring piece 9 and first annular ring piece 8 threaded connection with bolt 10, rubber ring cover 15 cover is established on the outer wall of connecting rod 5, accomplish the installation, when needing to dismantle, only need to unscrew bolt 10, take off second annular ring piece 9 from first annular ring piece 8, take off rubber ring cover 15 from connecting rod 5, accomplish the dismantlement, during the use, organ cover 12 is effectual prevents in moisture and the dust gets into the circuit breaker, influence the use of circuit breaker, the suitability is higher, higher using value has.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The circuit breaker capable of being frequently operated comprises a circuit breaker shell (1) and is characterized in that an opening (2) is formed in one side of the circuit breaker shell (1), fixing rods (3) are fixedly connected to the inner walls of the two sides of the circuit breaker shell (1), a barrel (4) is sleeved on the outer wall of each fixing rod (3), a connecting rod (5) is fixedly connected to the outer wall of each barrel (4), a fixing block (6) is fixedly connected to one end, far away from the barrel (4), of each connecting rod (5), semicircular blocks (7) are arranged on the two sides of each barrel (4), the semicircular blocks (7) are fixedly connected to the outer wall of the circuit breaker shell (1), a first annular block (8) is arranged on one side of each barrel (4), the first annular block (8) is fixedly connected to the outer wall of the circuit breaker shell (1), and a second annular block (9) is sleeved on the side wall of the first annular block (8), bolts (10) are arranged on the upper side and the lower side of the second annular block (9), the bolts (10) penetrate through the second annular block (9) to be connected with the first annular block (8), one side of the second annular block (9) far away from the shell (1) of the circuit breaker is fixedly connected with an annular connecting block (11), an organ cover (12) is arranged on one side of the annular connecting block (11) far away from the second annular block (9), one end of the organ cover (12) close to the annular connecting block (11) is provided with a first connecting port (13), and the first connecting port (13) is fixedly connected on the side wall of the annular connecting block (11), a second connecting port (14) is arranged at one end of the organ cover (12) far away from the first connecting port (13), a rubber ring sleeve (15) is fixedly connected with the second connecting port (14), and the rubber ring sleeve (15) is sleeved on the outer wall of the connecting rod (5).

2. A frequently operable circuit breaker according to claim 1, characterized in that: the first annular block (8) is provided with a threaded hole, and the first annular block (8) is in threaded connection with a bolt (10).

3. A frequently operable circuit breaker according to claim 1, characterized in that: the second annular block (9) is provided with a round hole with the same diameter as the bolt (10).

4. A frequently operable circuit breaker according to claim 1, characterized in that: the outer wall of the first annular block (8) is connected with the inner wall of the second annular block (9) in a sliding mode.

5. A frequently operable circuit breaker according to claim 1, characterized in that: the rubber ring sleeve (15) is fixedly sleeved on the outer wall of the connecting rod (5).