A circuit breaker mounting adapter box

Abstract

The utility model provides a circuit breaker installation adaptation box, including outer frame mechanism, outer frame mechanism includes the outer frame for assembling, the one end of outer frame is transversely installed with circuit breaker adaptation groove, the middle part of circuit breaker adaptation groove is transversely installed with circuit breaker, and the transversely installed with assembly cross bar between outer frame, the bottom surface of circuit breaker is provided with the lifting plate, and the middle part of circuit breaker is provided with the drive roller shaft, and one end of drive roller shaft is provided with the stirring roller shaft, and the hole position of the assembly supporting plate and fastening bore hole is used for realizing the junction, and the slot position one end of the assembly supporting plate and the connecting slot is used for realizing the insertion connection, and the wall surface is realized the assembly, and the assembly hole hole position is used for realizing the connection, and the quick and efficient splicing of specific circuit breaker is carried out.

Description

Technical Field

[0001] This utility model relates to the field of circuit breaker technology, specifically to a circuit breaker installation adapter box. Background Technology

[0002] A circuit breaker is a switching device capable of closing, carrying, and interrupting current under normal circuit conditions and capable of closing, carrying, and interrupting current under abnormal circuit conditions within a specified time. Circuit breakers are classified into high-voltage circuit breakers and low-voltage circuit breakers according to their application range. The boundary between high and low voltage is somewhat blurred; generally, circuit breakers above 3kV are referred to as high-voltage electrical appliances.

[0003] A search revealed application number CN202122054073.7, which discloses a vacuum circuit breaker. This utility model provides a vacuum circuit breaker, relating to the field of vacuum circuit breaker technology. It includes a lower mounting plate hinged to the lower ends of both sides of a mounting base. A connecting spring is fixed to the inner wall of the mounting base corresponding to the upper end of the lower mounting plate, and a ball bearing is fixed to the lower end of the connecting spring. Upper mounting plates are installed on both sides of the circuit breaker. An auxiliary rod passes through the middle of the upper mounting plate, and a rotating column is fixed to one end of each auxiliary rod. Rotating plates are fixed to both ends of each rotating column. A ball bearing passes through the middle of both the upper and lower ends of the upper mounting plate. A protruding strip is hinged to one end of each ball bearing. A baffle is fixed to the lower end of one side of each ball bearing. Tension ropes are fixed to the lower ends of both sides of each ball bearing. Existing technology requires considerable time for the installation and disassembly of vacuum circuit breakers, hindering work efficiency. Furthermore, vacuum circuit breakers exhibit instability after installation. This invention utilizes the upper and lower mounting plates to achieve convenient installation and disassembly of the circuit breaker.

[0004] 1) Traditional circuit breakers are difficult to assemble in the subsequent process, making it difficult to position, combine, and assemble them. Moreover, the later assembly process is difficult and the protection capability of the circuit breaker is weak.

[0005] 2) Traditional circuit breakers are generally not very stable during assembly, which seriously affects the combination of circuit breaker adapter boxes and makes the later combination stability poor. Utility Model Content

[0006] The purpose of this utility model is to provide a circuit breaker installation adapter box to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a circuit breaker mounting adapter box, including an outer frame mechanism, the outer frame mechanism including an outer frame for assembly, a circuit breaker adapter slot is horizontally mounted at one end of the outer frame, a circuit breaker is horizontally mounted in the middle of the circuit breaker adapter slot, an assembly crossbar is horizontally mounted between the outer frames, a support plate is provided on the bottom surface of the circuit breaker, a drive roller is provided in the middle of the circuit breaker, and a toggle roller is provided at one end of the drive roller.

[0008] As a preferred embodiment of this utility model: both the upper and lower ends of the actuating roller shaft are provided with a lower wiring mechanism, the lower wiring mechanism includes wiring grooves installed at the upper and lower ends of the circuit breaker, the front surface of the circuit breaker is provided with a screw groove, and the slot of the screw groove is embedded with an adapter screw for fastening installation.

[0009] As a preferred embodiment of the present invention: the surface of the circuit breaker is provided with a U-shaped bracket, and the top two sides of the U-shaped bracket are respectively provided with a presser. One end of the presser is assembled with an external fastening structure, and a magnetic adsorption seat is horizontally installed on the surface of the circuit breaker.

[0010] As a preferred embodiment of this utility model: fastening screws are provided on both sides of the circuit breaker, and an assembly mechanism for assembly is installed on the back of the magnetic adsorption base.

[0011] As a preferred embodiment of the present invention: the assembly mechanism includes a side wall assembly frame installed on the back of the magnetic adsorption seat, a first connecting crossbar is horizontally installed in the middle of the side wall assembly frame, a trapezoidal block is horizontally installed in the middle of the first connecting crossbar, and an installation head is provided at one end of the trapezoidal block.

[0012] As a preferred embodiment of this utility model: concave frames are respectively provided on both sides of the side wall assembly frame, and a plurality of assembly holes are provided in the middle of the concave frames, and adapter screws are provided on the surface of the plurality of assembly holes.

[0013] As a preferred embodiment of this utility model: a zig-shaped support mechanism is horizontally installed in the middle of the concave frame;

[0014] The zig-shaped support mechanism includes a zig-shaped bracket installed in the middle of the concave frame. The surface of the zig-shaped bracket is provided with a plurality of fastening openings in sequence, and a cavity is provided laterally in the middle of the plurality of fastening openings.

[0015] As a preferred embodiment of the present invention: an assembly tray is provided in the middle of the zigzag bracket, and a connecting slot for through is provided at each of the four corners of the assembly tray. A second connecting crossbar is installed horizontally at one end of the connecting slot, and one end of the second connecting crossbar is assembled with the outer wall.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1) The connection is achieved by using the assembly tray and the hole position of the fastening opening. The assembly tray and the groove of the connecting slot are used to achieve interlocking connection. The assembly is carried out against the wall. The assembly tray and the concave frame in the middle are combined and assembled. The hole position of the assembly hole is used to facilitate the quick and efficient splicing of specific circuit breakers.

[0018] 2) The concave frame and the hole positions of the assembly holes are used to achieve extension. The support state of the zig bracket is used to achieve horizontal splicing. The fastening opening and one end of the cavity are used to achieve connection. One end of the assembly tray is used to achieve front and rear extension. The zig bracket is used to achieve fixed assembly, which facilitates subsequent splicing and improves the connection and fixation of the connecting crossbar. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the rear structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the zigzag support mechanism of this utility model;

[0022] Figure 4 This is a schematic diagram of the lower wiring mechanism of this utility model;

[0023] Figure 5 This is a schematic diagram of the outer frame structure of this utility model.

[0024] In the diagram: 1. Outer frame mechanism; 11. Outer frame; 12. Circuit breaker adapter slot; 13. Circuit breaker; 131. U-shaped bracket; 132. Pressing device; 133. Magnetic adsorption seat; 14. Assembly crossbar; 15. Lifting plate; 16. Drive roller shaft; 17. Actuating roller shaft;

[0025] 2. Lower wiring mechanism; 21. Wiring groove; 22. Screw groove; 23. Fastening screw;

[0026] 3. Assembly mechanism; 31. Side wall assembly frame; 32. First connecting crossbar; 33. Trapezoidal block; 34. Mounting head; 35. Concave frame; 36. Assembly hole;

[0027] 4. Z-shaped support mechanism; 41. Z-shaped bracket; 42. Fastening opening; 43. Cavity; 44. Assembly tray; 45. Connecting slot; 46. Second connecting crossbar. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1 - Figure 5 This utility model provides a technical solution: a circuit breaker mounting adapter box, including an outer frame mechanism 1, the outer frame mechanism 1 including an outer frame 11 for assembly, a circuit breaker adapter slot 12 is horizontally mounted at one end of the outer frame 11, a circuit breaker 13 is horizontally mounted in the middle of the circuit breaker adapter slot 12, an assembly crossbar 14 is horizontally mounted between the outer frames 11, a support plate 15 is provided on the bottom surface of the circuit breaker 13, a drive roller 16 is provided in the middle of the circuit breaker 13, and a toggle roller 17 is provided at one end of the drive roller 16.

[0030] In this embodiment: both the upper and lower ends of the actuating roller 17 are provided with a lower wiring mechanism 2. The lower wiring mechanism 2 includes wiring grooves 21 installed at the upper and lower ends of the circuit breaker 13. A screw groove 22 is provided on the front surface of the circuit breaker 13. An adapter screw 23 for fastening is embedded in the groove of the screw groove 22.

[0031] The wiring slot 21 and screw slot 22 are used to cooperate with each other, so as to better realize the assembly of the circuit breaker 13.

[0032] In this embodiment: a U-shaped bracket 131 is provided on the surface of the circuit breaker 13, and a presser 132 is provided on both sides of the top of the U-shaped bracket 131. One end of the presser 132 is assembled with an external fastening structure, and a magnetic adsorption seat 133 is installed horizontally on the surface of the circuit breaker 13.

[0033] The U-shaped bracket 131 and the presser 132 work together to further complete the assembly of the presser 132.

[0034] In this embodiment: fastening screws 23 are provided on both sides of the circuit breaker 13, and an assembly mechanism 3 for assembly is installed on the back of the magnetic adsorption seat 133.

[0035] The fastening screws 23 facilitate the assembly of the circuit breaker 13.

[0036] In this embodiment: the assembly mechanism 3 includes a side wall assembly frame 31 installed on the back of the magnetic adsorption seat 133. A first connecting crossbar 32 is horizontally installed in the middle of the side wall assembly frame 31. A trapezoidal block 33 is horizontally installed in the middle of the first connecting crossbar 32. One end of the trapezoidal block 33 is provided with an installation head 34.

[0037] The mounting head 34 and the first connecting crossbar 32 are spliced ​​together and combined into one piece to facilitate mutual adaptation to the specific structure in the assembly mechanism 3.

[0038] In this embodiment: concave frames 35 are respectively provided on both sides of the side wall assembly frame 31, and a plurality of assembly holes 36 are provided in the middle of the concave frames 35, and adapter screws are provided on the surface of the plurality of assembly holes 36.

[0039] Assembly is achieved using concave frames at 35 degrees.

[0040] The concave frame 35 and the assembly hole 36 are adapted to each other, and the fastening screws are aligned with the wall to complete the assembly.

[0041] In this embodiment: a zig-shaped support mechanism 4 is horizontally installed in the middle of the concave frame 35;

[0042] The Z-shaped support mechanism 4 includes a Z-shaped bracket 41 installed in the middle of the concave frame 35. Several fastening holes 42 are sequentially opened on the surface of the Z-shaped bracket 41, and a cavity 43 is transversely opened in the middle of the several fastening holes 42.

[0043] The fastening opening 42 facilitates the insertion of the screw structure into the interior of the specific Z-shaped bracket 41, and the assembly is achieved by using the matching screws.

[0044] In this embodiment: an assembly tray 44 is provided in the middle of the zigzag bracket 41. The four corners of the assembly tray 44 are provided with connecting slots 45 for pipe passage. A second connecting crossbar 46 is installed horizontally at one end of the connecting slot 45. One end of the second connecting crossbar 46 is assembled with the outer wall.

[0045] The assembly tray 44 is specifically spliced ​​using one end of the groove of the connecting slot 45, and spliced ​​according to one end of the second connecting crossbar 46.

[0046] In practical use, the first step is: assembling the circuit breaker 13;

[0047] At this point, the user first drills a hole in the wall. During drilling, the expansion bolt is inserted through the groove 45 of the connecting slot, and then through the connecting crossbar, and fixed into the wall. One end of the assembly plate 44 is then inserted, and the other end of the U-shaped bracket 41 is drilled in. The U-shaped bracket 41 is then slidably inserted into the groove 43. During the support of the U-shaped bracket 41, the fastening hole 42 is used for insertion and installation. The U-shaped bracket 41 is then inserted and installed through the grooves of the specific cavity 43. The setup is as follows: the user then assembles the assembly based on one end of the specific assembly tray 44. The user then assembles the assembly by inserting screws into one end of the corresponding concave frame 35. During the assembly process, the user inserts and connects the corresponding Z-shaped bracket 41 and the hole of the central fastening opening 42. The assembly is achieved by utilizing the assembly state of the assembly tray 44. The user then inserts and places the assembly based on the surface of the concave frame 35. The user then assembles the assembly based on one end of the corresponding mounting head 34. The assembly is achieved by utilizing the rod of the corresponding first connecting crossbar 32.

[0048] Step 2: Insert the adapter for circuit breaker 13;

[0049] At this time, based on the support state of the outer frame 11, the user can assemble one end of the corresponding magnetic adsorption seat 133. The circuit breaker 13 and the rear-end zigzag bracket 41 are combined and assembled to facilitate the safe protection of the circuit breaker 13 and avoid damage.

[0050] The contents not described in detail in this description are existing technologies known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A circuit breaker mounting adapter box, comprising an outer frame mechanism (1), characterized in that, The outer frame mechanism (1) includes an outer frame (11) for assembly. A circuit breaker adapter slot (12) is installed laterally at one end of the outer frame (11). A circuit breaker (13) is installed laterally in the middle of the circuit breaker adapter slot (12). An assembly crossbar (14) is installed laterally between the outer frames (11). A lifting plate (15) is provided on the bottom surface of the circuit breaker (13). A drive roller (16) is provided in the middle of the circuit breaker (13). A toggle roller (17) is provided at one end of the drive roller (16).

2. The circuit breaker mounting adapter box according to claim 1, characterized in that: The upper and lower ends of the actuating roller (17) are respectively provided with a lower wiring mechanism (2). The lower wiring mechanism (2) includes wiring grooves (21) installed at the upper and lower ends of the circuit breaker (13). The front surface of the circuit breaker (13) is provided with a screw groove (22). The groove of the screw groove (22) is inlaid with an adapter screw (23) for fastening installation.

3. A circuit breaker mounting adapter box according to claim 1, characterized in that: The surface of the circuit breaker (13) is provided with a U-shaped bracket (131), and the top two sides of the U-shaped bracket (131) are respectively provided with a presser (132). One end of the presser (132) is assembled with an external fastening structure. A magnetic adsorption seat (133) is installed horizontally on the surface of the circuit breaker (13).

4. A circuit breaker mounting adapter box according to claim 3, characterized in that: The circuit breaker (13) is provided with fastening screws (23) on both sides, and the magnetic adsorption base (133) is provided with an assembly mechanism (3) for assembly on the back.

5. A circuit breaker mounting adapter box according to claim 4, characterized in that: The assembly mechanism (3) includes a side wall assembly frame (31) installed on the back of the magnetic adsorption seat (133). A first connecting crossbar (32) is installed horizontally in the middle of the side wall assembly frame (31). A trapezoidal block (33) is installed horizontally in the middle of the first connecting crossbar (32). One end of the trapezoidal block (33) is provided with an installation head (34).

6. A circuit breaker mounting adapter box according to claim 5, characterized in that: The side wall assembly frame (31) is provided with concave frames (35) on both sides. Several assembly holes (36) are provided in the middle of the concave frames (35), and adapter screws are provided on the surface of the several assembly holes (36).

7. A circuit breaker mounting adapter box according to claim 6, characterized in that: A zig-shaped support mechanism (4) is horizontally installed in the middle of the concave frame (35). The zig support mechanism (4) includes a zig bracket (41) installed in the middle of the concave frame (35). The surface of the zig bracket (41) is provided with a plurality of fastening openings (42), and a cavity (43) is provided in the middle of the plurality of fastening openings (42).

8. A circuit breaker mounting adapter box according to claim 7, characterized in that: The central part of the bracket (41) is provided with an assembly tray (44). The four corners of the assembly tray (44) are provided with connecting slots (45) for pipe passage. A second connecting crossbar (46) is installed horizontally at one end of the connecting slot (45). One end of the second connecting crossbar (46) is assembled with the outer wall.

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