CN214099547U - Automatic reclosing plastic case type circuit breaker operating mechanism - Google Patents
Automatic reclosing plastic case type circuit breaker operating mechanism Download PDFInfo
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- CN214099547U CN214099547U CN202022923241.7U CN202022923241U CN214099547U CN 214099547 U CN214099547 U CN 214099547U CN 202022923241 U CN202022923241 U CN 202022923241U CN 214099547 U CN214099547 U CN 214099547U
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- assembly plate
- circuit breaker
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- stopping piece
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Abstract
The utility model discloses an automatic reclosing lock plastic casing formula circuit breaker operating device, it includes well lid, actuating mechanism, assembly plate group, well lid sets up slottedly, actuating mechanism sets up in well lid inslot, the inslot is provided with assembly plate group, assembly plate group includes assembly plate I, assembly plate II, assembly plate I is installed in well lid groove preformed space department, assembly plate II is L shape with assembly plate I and is connected, assembly plate II sets up in I one side upper end of assembly plate, through optimizing operating mechanism, and close arrangement operating device space, design L shape assembly plate compound mode, be convenient for install HPLC carrier module, improve the security of whole circuit breaker, the reliability.
Description
Technical Field
The utility model relates to a low-voltage switchgear technical field specifically is an automatic reclosing lock plastic casing circuit breaker operating device.
Background
The automatic reclosing plastic shell type circuit breaker has an automatic switching-on and switching-off function, realizes the functions of overload, short circuit, under-overvoltage, leakage protection and the like on a line, is gradually popularized and used along with the rapid promotion of power carrier communication constructed by intelligent Internet of things, and requires the reclosing circuit breaker to meet the requirement of a built-in HPLC module.
In the existing circuit breaker commonly used in the market, the operating mechanism scheme is that a motor directly drives an operating connecting rod to complete the switching-on action, the operating structure is relatively rough, and the layout is unreasonable, so that the installation of an HPLC carrier module cannot be accommodated in the inner space of a base, and the circuit breaker becomes a gully designed by an intelligent circuit breaker.
Disclosure of Invention
In order to solve the technical problems, an operating mechanism of the automatic reclosing plastic shell type circuit breaker is improved, the improved internal space is greatly utilized, the service life is prolonged through gear transmission, and the safety and the reliability of the circuit breaker are improved.
In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:
the utility model provides an automatic reclosing lock plastic casing formula circuit breaker operating device, it includes well lid, actuating mechanism, assembly board group, well lid sets up slottedly, and actuating mechanism sets up in well lid inslot, and the inslot is provided with assembly board group, and assembly board group includes assembly board I, assembly board II, and assembly board I is installed in well lid groove reserved space department, and assembly board II is L shape with assembly board I and is connected, and assembly board II sets up in I one side upper end of assembly board.
The component board I and the component board II are connected through a plug groove.
The assembly plate set also comprises an HPLC module, and the space above the other side of the assembly plate I is used for installing the HPLC module.
The action mechanism comprises an operating panel, a connecting rod, a driven wheel, a gear I, a gear II, a connecting plate and a motor, wherein the gear II is meshed with the gear I, the connecting plate is connected with an output shaft of the motor and connected with the gear II, the driven wheel is fixedly connected with the gear I, one end of the connecting rod is hinged to the driven wheel, and the other end of the connecting rod is connected with the operating panel.
The connecting plate is provided with a ratchet mechanism, the ratchet mechanism comprises a ratchet wheel, an annular plate, a stopping piece and a spring, the annular plate is sleeved on the periphery of the ratchet wheel and fixedly connected with the gear II, the annular plate is provided with a stopping piece groove, the stopping piece is installed in the stopping piece groove and is in sliding connection with the side wall of the stopping piece groove, the tip end of the stopping piece is movably connected with the ratchet of the ratchet wheel in a contact mode, the stopping piece is connected with the stopping piece groove through the spring, and the ratchet wheel can rotate in one direction.
The operating panel connect divide-shut brake handle, this operating device passes through motor output torque, indirectly drives gear I and rotates, and gear I, follow driving wheel, connecting rod constitute slider-crank mechanism to promote the operating panel, drive operating handle and accomplish the combined floodgate action.
The utility model has the advantages that: the circuit breaker operating mechanism is optimized, the space of the operating mechanism is reasonably distributed, an L-shaped assembly plate combination mode is designed, an HPLC carrier module is convenient to install, and the safety and the reliability of the whole circuit breaker are improved.
Detailed Description
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of an operation mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic view of the ratchet structure in the embodiment of the present invention;
FIG. 4 is a schematic view of the HPLC installation position.
1-operation plate, 2-connecting rod, 3-handle, 4-driven wheel, 5-gear I, 6-middle cover, 7-gear II, 8-connecting plate, 9-ratchet wheel, 10-annular plate, 11-stopping piece, 12-spring, 13-assembly plate I, 14-assembly plate II.
Detailed Description
The technical solutions described below are clearly and completely described in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments.
The utility model provides an automatic reclosing plastic casing type circuit breaker operating device, it includes well lid 6, actuating mechanism, assembly plate group, well lid 6 sets up slottedly, actuating mechanism sets up in well lid 6 inslot, the inslot is provided with assembly plate group, assembly plate group includes assembly plate I13, assembly plate II 14, assembly plate I13 is installed in 6 groove headspace departments of well lid, assembly plate II 14 is L shape with assembly plate I13 and is connected, assembly plate II 14 sets up in assembly plate I13 one side upper end.
When the component plate II 14 is arranged on the left side of the component plate I13, the component plate II is L-shaped when viewed from the front side and is reversely L-shaped when viewed from the back side, and when the component plate II 14 is arranged on the right side of the component plate I13, the component plate II is viewed as reversely L-shaped when viewed from the top and is viewed as L-shaped when viewed from the bottom.
The component board I13 and the component board II 14 are connected through a plug groove.
The assembly plate set also comprises an HPLC module, and the space above the other side of the assembly plate I13 is used for installing the HPLC module.
Action mechanism include operation panel 1, connecting rod 2, follow driving wheel 4, gear I5, gear II 7, connecting plate 8, motor, gear II 7 is connected with I5 meshing of gear, connecting plate 8 and motor output shaft, connecting plate 8 is connected with gear II 7, follows driving wheel 4 and I5 fixed connection of gear, connecting rod 2 one end with follow driving wheel 4 articulated, the other end is connected with operation panel 1.
The connecting plate 8 is provided with a ratchet 9 mechanism, the ratchet 9 mechanism comprises a ratchet 9, an annular plate 10, a stopping piece 11 and a spring 12, the annular plate 10 is sleeved on the periphery of the ratchet 9 and fixedly connected with the gear II 7, the annular plate 10 is provided with a stopping piece groove, the stopping piece 11 is installed in the stopping piece groove, the stopping piece 11 is in sliding connection with the side wall of the stopping piece groove, the tip of the stopping piece 11 is in movable contact connection with the ratchet of the ratchet 9, the stopping piece 11 is connected with the stopping piece groove through the spring 12, and the ratchet 9 can rotate in one direction.
The operating panel 1 connect divide-shut brake handle 3, this operating device passes through motor output torque, indirectly drives gear I5 and rotates, and gear I5, from driving wheel 4, connecting rod 2 constitution slider-crank mechanism to promote operating panel 1, drive operating handle 3 and accomplish the combined floodgate action.
The installation form of this structure cooperation package board I13 and package board II 14 presents anti "L" type cooperation form, and HPLC carrier module is reserved on the left side, and 6 spaces of lid in the rational utilization improve the security of whole device, reliability.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the principles of the present invention, several improvements can be made, and these improvements should also be regarded as the protection scope of the present invention without creative work.
Claims (5)
1. The utility model provides an automatic reclosing lock plastic casing formula circuit breaker operating device which characterized in that: it includes well lid, actuating mechanism, assembly board group, and well lid sets up slottedly, and actuating mechanism sets up in well lid inslot, and the inslot is provided with assembly board group, and assembly board group includes assembly board I, assembly board II, and assembly board I is installed in well lid groove headspace department, and assembly board II is L shape with assembly board I and is connected, and assembly board II sets up in I one side upper end of assembly board.
2. The recloser plastic case circuit breaker operating mechanism of claim 1, wherein: the assembly plate set also comprises an HPLC module, and the space above the other side of the assembly plate I is used for installing the HPLC module.
3. The recloser plastic case circuit breaker operating mechanism of claim 1, wherein: the action mechanism comprises an operating panel, a connecting rod, a driven wheel, a gear I, a gear II, a connecting plate and a motor, wherein the gear II is meshed with the gear I, the connecting plate is connected with an output shaft of the motor and connected with the gear II, the driven wheel is fixedly connected with the gear I, one end of the connecting rod is hinged to the driven wheel, and the other end of the connecting rod is connected with the operating panel.
4. The recloser plastic case circuit breaker operating mechanism of claim 3, wherein: the connecting plate is provided with a ratchet mechanism, the ratchet mechanism comprises a ratchet wheel, an annular plate, a stopping piece and a spring, the annular plate is sleeved on the periphery of the ratchet wheel and fixedly connected with the gear II, the annular plate is provided with a stopping piece groove, the stopping piece is installed in the stopping piece groove and is in sliding connection with the side wall of the stopping piece groove, the tip end of the stopping piece is movably connected with the ratchet of the ratchet wheel in a contact mode, and the stopping piece is connected with the stopping piece groove through the spring.
5. The recloser plastic case circuit breaker operating mechanism of claim 3, wherein: the operating panel is connected with the opening and closing handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022923241.7U CN214099547U (en) | 2020-12-09 | 2020-12-09 | Automatic reclosing plastic case type circuit breaker operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022923241.7U CN214099547U (en) | 2020-12-09 | 2020-12-09 | Automatic reclosing plastic case type circuit breaker operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214099547U true CN214099547U (en) | 2021-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022923241.7U Active CN214099547U (en) | 2020-12-09 | 2020-12-09 | Automatic reclosing plastic case type circuit breaker operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214099547U (en) |
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2020
- 2020-12-09 CN CN202022923241.7U patent/CN214099547U/en active Active
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