CN216213212U - Integrated circuit breaker opening and closing device - Google Patents
Integrated circuit breaker opening and closing device Download PDFInfo
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- CN216213212U CN216213212U CN202122507527.1U CN202122507527U CN216213212U CN 216213212 U CN216213212 U CN 216213212U CN 202122507527 U CN202122507527 U CN 202122507527U CN 216213212 U CN216213212 U CN 216213212U
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Abstract
The utility model relates to the technical field of circuit breaker control, in particular to an integrated circuit breaker opening and closing device which comprises a main shell internally provided with an electric control component and a closing device body. The integrated circuit breaker opening and closing device adopts the lateral external assembly groove to accommodate the closing device body, so that the surface flatness of the whole circuit breaker is greatly improved, the accommodation and the transportation are convenient, and the misoperation is avoided; the lateral side of the assembly pipe is fixedly connected with an integrated structure lateral containing pipe internally provided with an elastic lateral telescopic rod, the mechanical locking device is controlled by the lateral telescopic rod, and the opening and closing device with an integrated structure design is adopted, so that the control mode can be improved, and the assembly and the control are more convenient; the assembly pipe is inserted into the lateral assembly through hole to connect the closing device body with the main shell, so that the air tightness of the whole breaker can be effectively improved, and the safety of a control end is greatly improved.
Description
Technical Field
The utility model relates to the technical field of circuit breaker control, in particular to an integrated circuit breaker opening and closing device.
Background
Distribution of electricity is an extremely important link in the generation, transmission and use of electricity. The distribution system comprises a transformer and various high-low voltage electrical equipment, and the low-voltage circuit breaker is an electrical appliance with a large using amount.
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 within a prescribed time. The circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to the application range, the high-voltage and low-voltage boundary lines are relatively vague, and the circuit breakers above 3kV are generally called high-voltage electric appliances.
The circuit breaker can be used for distributing electric energy, starting an asynchronous motor infrequently, protecting a power supply circuit, the motor and the like, and automatically cutting off a circuit when faults such as serious overload, short circuit, undervoltage and the like occur, and the function of the circuit breaker is equivalent to the combination of a fuse type switch, an over-under-heat relay and the like. Furthermore, no parts need to be changed after breaking the fault current. Has been widely used.
At present, the circuit breaker on the market is mainly controlled through a switching-on and switching-off device, the traditional switching-on and switching-off device is simple in structure, the small-sized driving lever obliquely arranged at the front end of the circuit breaker is mostly adopted to control, the switching-on and switching-off device can lead to irregular outer surface of the circuit breaker, the occupied space is large when the circuit breaker is stored, transported and installed, the front end sealing performance is very limited, split installation modes are mostly adopted, the control mode is single limited, and the limiting capacity is limited.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: in order to solve the problem that exists among the above-mentioned background art, provide an integrated circuit breaker divide-shut brake device of modified to solve traditional divide-shut brake device simple structure, adopt split type mounting means more, control mode single limitation, assembly, control and spacing ability are limited, and the circuit breaker surface is irregular, and occupation space is bigger when accomodating transportation and installation, and the front end leakproofness is very limited problem.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an integration circuit breaker divide-shut brake device, includes the main casing body and the closing device body of built-in automatically controlled components and parts, main casing body lateral surface be located right side border position and offer the outside assembly groove that is used for accomodating the closing device body, outside assembly inslot side outer wall central point put and offer the side direction assembly through-hole that is used for installing the closing device body, the closing device body include that the elasticity assembly is at the outside upset handle of the type of falling L structure of the inside mechanical locking device of main casing body and movable mounting in outside assembly groove.
The main casing body inside be located the inboard fixedly connected with of side direction assembly through-hole and be used for the inside horizontal pole of movable assembly mechanical locking device, mechanical locking device including the activity cup joint the inside upset linking arm in the inside horizontal pole outside and fix the arc side direction spacing guide in the inside upset linking arm outside.
The top end of the inner side surface of the external overturning handle is provided with an integral structure assembling pipe protruding towards the inside of the lateral assembling through hole, and the outer side surface of the assembling pipe is fixedly connected with an integral structure lateral accommodating pipe and a lateral telescopic rod movably assembled inside the lateral accommodating pipe through an extrusion spring.
The assembling pipe is characterized in that an annular limiting groove is formed in the outer side face of the assembling end of the assembling pipe, annular assembling grooves are formed in the positions, at the two ends, of the inner side face of the lateral assembling through hole, and the assembling pipe is matched with the annular assembling grooves through the annular limiting groove and is movably connected with the lateral assembling through hole.
The outer side surface of the main shell is positioned at the opening end of the external assembly groove, and an arc-shaped control groove for conveniently controlling the external turnover handle to turn over is formed in the opening end of the external assembly groove.
And a lateral display groove with a built-in fluorescent coating is formed on the outer side surface of the top end of the external overturning handle.
The utility model has the beneficial effects that:
(1) the integrated circuit breaker opening and closing device adopts the lateral external assembly groove to accommodate the closing device body, so that the surface flatness of the whole circuit breaker is greatly improved, the accommodation and the transportation are convenient, and the misoperation is avoided;
(2) the lateral side of the assembly pipe is fixedly connected with an integrated structure lateral containing pipe internally provided with an elastic lateral telescopic rod, the mechanical locking device is controlled by the lateral telescopic rod, and the opening and closing device with an integrated structure design is adopted, so that the control mode can be improved, and the assembly and the control are more convenient;
(3) the assembly pipe is inserted into the lateral assembly through hole to connect the closing device body with the main shell, so that the air tightness of the whole breaker can be effectively improved, and the safety of a control end is greatly improved.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partial sectional view of the coupling end of the assembly pipe in the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The integrated circuit breaker opening and closing device shown in fig. 1 and 2 comprises a main shell 1 with a built-in electric control component and a closing device body, wherein an outer assembling groove 2 used for accommodating the closing device body is formed in the position, on the outer side of the outer side, of the main shell 1, the outer side edge of the right side edge of the main shell is located, a lateral assembling through hole 3 used for installing the closing device body is formed in the center position of the outer wall of the inner side of the outer assembling groove 2, and the closing device body comprises a mechanical locking device and an inverted L-shaped structure outer overturning handle 4, wherein the mechanical locking device is elastically assembled in the main shell 1, and the inverted L-shaped structure outer overturning handle is movably installed in the outer assembling groove 2.
Further, for the cooperation rotation control, outside upset handle 4 medial surface top has to the inside bellied integrative structure assembly pipe 8 of side direction assembly through-hole 3, and assembly pipe 8 lateral surface fixedly connected with integrative structure side direction accomodates pipe 9 and through extrusion spring 10 movable assembly at the inside side direction telescopic link 11 of side direction accomodate pipe 9.
The electric control component comprises an overload protection metal sheet device, a contact group, a circuit breaking protection electromagnetic trip and an extreme rapid arc extinguishing system.
Further, in order to cooperate the movable assembly and promote the stability of upset control, main casing 1 is inside to be located 3 inboard fixedly connected with of side direction assembly through-hole and is used for movable assembly mechanical locking device's inside horizontal pole 5, and mechanical locking device cup joints inside upset linking arm 6 in the outside of inside horizontal pole 5 and fixes the arc side direction stop rail 7 in inside upset linking arm 6 outside including the activity.
Further, in order to improve the leakproofness of the assembling end, an annular limiting groove 12 is formed in the outer side face of the assembling end of the assembling pipe 8, annular assembling grooves 13 are formed in the positions, at the two ends, of the inner side face of the lateral assembling through hole 3, and the assembling pipe 8 is matched with the annular assembling grooves 13 through the annular limiting groove 12 and is movably connected with the lateral assembling through hole 3.
Further, in order to cooperate with the external control for turning, an arc-shaped control groove 14 for conveniently controlling the turning of the external turning handle 4 is formed in the outer side surface of the main shell 1 at the opening end of the external assembling groove 2.
Furthermore, in order to facilitate night control, a lateral display groove 15 with a built-in fluorescent coating is formed on the outer side surface of the top end of the external turnover handle 4.
The operation principle is as follows: under normal conditions, the upset of outside upset handle 4 is in the bottom, and side direction telescopic link 11 extrudees the 6 arcwall faces of inside upset linking arm this time for inside upset linking arm 6 separates with the contact, and when people controlled outside upset handle 4 and upwards overturns, as shown in fig. 1 and 2, side direction telescopic link 11 contracts earlier inside the side direction accomodates pipe 9 this time, then stretches out again, extrudes inside upset linking arm 6 and contact at last.
The integrated circuit breaker opening and closing device adopts the lateral external assembly groove 2 to accommodate the closing device body, so that the surface flatness of the whole circuit breaker is greatly improved, the accommodation and the transportation are convenient, and the misoperation is avoided; the lateral side of the assembling pipe 8 is fixedly connected with an integral structure lateral containing pipe 9 with a built-in elastic lateral telescopic rod 11, the mechanical locking device is controlled by the lateral telescopic rod 11, and the opening and closing device with an integral structure design is adopted, so that the control mode can be improved, and the assembling and the control are more convenient; the assembly pipe 8 is inserted into the lateral assembly through hole 3 to connect the closing device body with the main shell 1, so that the air tightness of the whole breaker can be effectively improved, and the safety of a control end is greatly improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides an integration circuit breaker divide-shut brake device, includes main casing body (1) and the closing device body of built-in automatically controlled components and parts, characterized by: the outer side face of the main shell (1) is located at the edge position of the right side and is provided with an external assembly groove (2) used for accommodating a closing device body, the center position of the inner side outer wall of the external assembly groove (2) is provided with a lateral assembly through hole (3) used for installing the closing device body, and the closing device body comprises a mechanical locking device and an inverted L-shaped structure external overturning handle (4), wherein the mechanical locking device is elastically assembled inside the main shell (1), and the inverted L-shaped structure external overturning handle is movably installed inside the external assembly groove (2).
2. The integrated circuit breaker opening and closing device according to claim 1, wherein: the main casing body (1) inside be located inside horizontal pole (5) that side direction assembly through-hole (3) inboard fixedly connected with is used for the movable assembly mechanical locking device, mechanical locking device including the activity cup joint inside upset linking arm (6) in inside horizontal pole (5) outside and fix arc side direction limiting guide (7) in inside upset linking arm (6) outside.
3. The integrated circuit breaker opening and closing device according to claim 2, wherein: outside upset handle (4) medial surface top have to inside bellied integral structure assembly pipe (8) of side direction assembly through-hole (3), assembly pipe (8) lateral surface fixedly connected with integral structure side direction accomodate pipe (9) and through extrusion spring (10) movable assembly at side direction accomodate inside side direction telescopic link (11) of pipe (9).
4. The integrated circuit breaker opening and closing device according to claim 3, wherein: the assembling pipe is characterized in that an annular limiting groove (12) is formed in the outer side face of the assembling end of the assembling pipe (8), annular assembling grooves (13) are formed in the positions, at the two ends, of the inner side face of the lateral assembling through hole (3), the assembling pipe (8) is matched with the annular assembling grooves (13) through the annular limiting groove (12) and is movably connected with the lateral assembling through hole (3).
5. The integrated circuit breaker opening and closing device according to claim 1, wherein: the outer side face of the main shell (1) is positioned at the opening end of the external assembly groove (2) and is provided with an arc-shaped control groove (14) which is convenient for controlling the external turnover handle (4) to overturn.
6. The integrated circuit breaker opening and closing device according to claim 1, wherein: and a lateral display groove (15) with a built-in fluorescent coating is formed on the outer side surface of the top end of the external overturning handle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122507527.1U CN216213212U (en) | 2021-10-18 | 2021-10-18 | Integrated circuit breaker opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122507527.1U CN216213212U (en) | 2021-10-18 | 2021-10-18 | Integrated circuit breaker opening and closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216213212U true CN216213212U (en) | 2022-04-05 |
Family
ID=80883817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122507527.1U Active CN216213212U (en) | 2021-10-18 | 2021-10-18 | Integrated circuit breaker opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216213212U (en) |
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2021
- 2021-10-18 CN CN202122507527.1U patent/CN216213212U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Integrated circuit breaker opening and closing device Effective date of registration: 20230412 Granted publication date: 20220405 Pledgee: Hubei Science and Technology Financing Guarantee Co.,Ltd. Pledgor: Jiajie Technology Co.,Ltd. Registration number: Y2023980037827 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |