Novel explosion-proof power distribution device operating mechanism

Abstract

The utility model relates to the technical field of power distribution devices, and discloses a novel explosion-proof power distribution device operating mechanism, which comprises a shell, two groups of storage plates are fixedly mounted on the inner walls of two opposite sides of the shell, a first sliding rail and a second sliding rail are fixedly mounted on the upper end surfaces of the two groups of storage plates respectively, and a first sliding block is slidably connected onto the first sliding rail. A small-sized circuit breaker is fixedly installed on the upper end face of the first sliding block, a large-sized circuit breaker is fixedly installed on the upper end face of the second sliding rail, opening and closing of the small-sized circuit breaker and the large-sized circuit breaker are controlled through the first control assembly, the second control assembly and the driving assembly respectively, and opening and closing operation of the circuit breakers can be controlled more accurately. The problem of insufficient control force or excessive design possibly occurring when a traditional single control assembly controls circuit breakers of different sizes is solved, the design enables the power distribution device to adapt to the requirements for the installation position and the adjustment space of the circuit breakers in different application scenes, and the flexibility and the adaptability of the power distribution device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to power distribution device technical field, specifically, relate to a novel anti -explosion power distribution device operating mechanism. BACKGROUND

[0002] Power distribution device refers to the control and protection circuit in the electric power system, and the general term of various electric appliances for power distribution, conversion and measurement. These devices usually include switching devices, fuses, transformers, measuring instruments, protection devices, etc.

[0003] The existing device has some drawbacks in the using process, for example: the traditional power distribution device operating mechanism often adopts fixed circuit breaker installation mode, lacks flexibility, and is difficult to meet the demand of circuit breaker installation position and adjustment space in different application scenes, and for the control of small circuit breaker and large circuit breaker, the traditional mechanism usually relies on single control component, lacks targeted design, and the control precision is limited. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a novel anti -explosion power distribution device operating mechanism, solves the problem that the traditional power distribution device operating mechanism often adopts fixed circuit breaker installation mode and lacks flexibility.

[0005] The utility model provides the following technical scheme: a novel anti -explosion power distribution device operating mechanism, including the shell, the top side of the shell is hinged with the top cover, two groups of the inner wall on the opposite sides of the shell are fixedly installed and have two groups of the article plate, and the upper end surface of two groups of the article plate is fixedly installed with first sliding rail and second sliding rail respectively, the first sliding rail is slidably connected with first sliding block, and the upper end surface of the first sliding block is fixedly installed with small circuit breaker, the upper end surface of the second sliding rail is slidably connected with second sliding block, and the upper end surface of the second sliding block is fixedly installed with large circuit breaker, the first control component for controlling power is arranged on the small circuit breaker, and the second control component for controlling power is arranged on the large circuit breaker.

[0006] As the preferred technical scheme, the first control component includes the first support fixedly installed on the side wall of small circuit breaker, the first support is fixedly installed with the first mounting plate on the upper end surface, the first mounting plate is provided with the first rotating piece on the upper end surface, the first rotating piece is inserted with the first limit pin in the sliding groove, and the bottom end of the first limit pin is fixed on the first mounting plate, and the first rotating piece is inserted with the first switch of small circuit breaker.

[0007] As the preferred technical scheme, the second control assembly comprises a second bracket fixedly installed on the sidewall of the large circuit breaker, a lengthened plate fixedly installed on the upper end face of the first bracket, a second mounting plate fixedly installed on the upper end face of the lengthened plate, a second rotating piece provided on the upper end face of the second mounting plate, a second limiting pin inserted into the sliding groove of the second rotating piece, the bottom end of the second limiting pin being fixed on the first mounting plate, and a second switch of the large circuit breaker being inserted into the second rotating piece.

[0008] As the preferred technical scheme, the driving assembly comprises a knob, an explosion-proof shaft fixedly connected to the bottom end of the knob, a copper sleeve fixedly sleeved on the outer wall of the bottom of the explosion-proof shaft, and a twisting rod fixedly connected to the bottom end of the explosion-proof shaft and inserted into the corresponding first rotating piece and second rotating piece.

[0009] As the preferred technical scheme, the twisting rod vertically penetrates the top cover downward.

[0010] As the preferred technical scheme, the shell and the top cover are fixedly installed with a lock catch at the corresponding position.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] In the utility model, the opening and closing of the small circuit breaker and the large circuit breaker are respectively controlled by the first control assembly, the second control assembly and the driving assembly, the opening and closing operation of the circuit breaker can be more accurately controlled, the problem of insufficient control force or excessive design of the traditional single control assembly when controlling circuit breakers of different sizes is avoided, the design makes the power distribution device adapt to the demand for the installation position and adjustment space of the circuit breaker in different application scenarios, and the flexibility and adaptability of the power distribution device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structure schematic view of a novel explosion-proof power distribution device operating mechanism;

[0014] Figure 2 It is an internal structure schematic view of a novel explosion-proof power distribution device operating mechanism;

[0015] Figure 3 It is a first control assembly structure schematic view of a novel explosion-proof power distribution device operating mechanism;

[0016] Figure 4 It is a second control assembly structure schematic view of a novel explosion-proof power distribution device operating mechanism;

[0017] Figure 5 It is a driving assembly structure schematic view of a novel explosion-proof power distribution device operating mechanism.

[0018] In the figure: 1, the shell; 11, the top cover; 12, the storage plate; 13, the first sliding rail; 14, the second sliding rail; 15, the first sliding block; 16, the small circuit breaker; 17, the large circuit breaker; 18, the lock catch; 19, the second sliding block; 2, the first control assembly; 21, the first support; 22, the first mounting plate; 23, the first rotating piece; 24, the first limit pin; 25, the first switch; 3, the second control assembly; 31, the second support; 32, the extension plate; 33, the second mounting plate; 34, the second rotating piece; 35, the second limit pin; 36, the second switch; 4, the driving assembly; 41, the knob; 42, the explosion-proof shaft; 43, the copper sleeve; 44, the torsion rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0020] Embodiment

[0021] As Figures 1-5 shown, the utility model provides a technical scheme: a novel anti -explosion power distribution device operating mechanism, including the shell 1, the top cover 11 is hinged to the top end one side of shell 1, two groups of storage plate 12 are fixedly installed on the opposite two sides inner wall of shell 1, and the first sliding rail 13 and the second sliding rail 14 are respectively fixedly installed on the upper end surface of two groups of storage plate 12, the first sliding block 15 is slidably connected on the first sliding rail 13, and the small circuit breaker 16 is fixedly installed on the upper end surface of first sliding block 15, and the second sliding block 19 is slidably connected on the upper end surface of second sliding rail 14, and the large circuit breaker 17 is fixedly installed on the upper end surface of second sliding block 19, the first control assembly 2 for controlling power is set up on small circuit breaker 16, the second control assembly 3 for controlling power is set up on large circuit breaker 17, and the lock catch 18 is fixedly installed on the corresponding position of shell 1 and top cover 11, the top cover 11 is fixed on shell 1 by the lock catch 18 set up, in the specific use process, the first sliding rail 13 and the second sliding rail 14 are installed by the storage plate 12 set up, the small circuit breaker 16 can be quickly adjusted on the installation position of the first sliding rail 13 by the first sliding block 15, after the small circuit breaker 16 is in the suitable installation position, the first sliding block 15 is fixed in the first sliding rail 13 by screw, the large circuit breaker 17 can be quickly adjusted on the installation position of the second sliding rail 14 by the second sliding block 19, after the large circuit breaker 17 is in the suitable installation position, the second sliding block 19 is fixed in the second sliding rail 14 by screw, and the opening and closing of small circuit breaker 16 and large circuit breaker 17 are controlled respectively by the first control assembly 2 and the second control assembly 3 set up.

[0022] As an embodiment in the embodiment, as Figure 2 and Figure 3As shown, the first control assembly 2 comprises a first support 21 fixedly installed on the side wall of the miniature circuit breaker 16, a first mounting plate 22 fixedly installed on the upper end face of the first support 21, a first rotating piece 23 arranged on the upper end face of the first mounting plate 22, a first limiting pin 24 inserted into the sliding groove of the first rotating piece 23, the bottom end of the first limiting pin 24 being fixed to the first mounting plate 22, a first switch 25 of the miniature circuit breaker 16 being inserted into the first rotating piece 23, the second control assembly 3 comprises a second support 31 fixedly installed on the side wall of the large circuit breaker 17, an elongated plate 32 fixedly installed on the upper end face of the first support 21, a second mounting plate 33 fixedly installed on the upper end face of the elongated plate 32, a second rotating piece 34 arranged on the upper end face of the second mounting plate 33, a second limiting pin 35 inserted into the sliding groove of the second rotating piece 34, the bottom end of the second limiting pin 35 being fixed to the first mounting plate 22, a second switch 36 of the large circuit breaker 17 being inserted into the second rotating piece 34, the top cover 11 is provided with a driving assembly 4 for driving the first rotating piece 23 and the second rotating piece 34, the driving assembly 4 comprises a knob 41, the bottom end of the knob 41 being fixedly connected with an explosion-proof shaft 42, the bottom outer wall of the explosion-proof shaft 42 being fixedly sleeved with a copper sleeve 43, the bottom end of the explosion-proof shaft 42 being fixedly connected with a twisting rod 44, the twisting rod 44 being inserted into the corresponding first rotating piece 23 and second rotating piece 34, the twisting rod 44 vertically downwardly penetrating through the top cover 11, in the specific use process, when the miniature circuit breaker 16 is controlled, the knob 41 is rotated to drive the explosion-proof shaft 42, the twisting rod 44 and the first rotating piece 23 to rotate, so that the first rotating piece 23 actuates the first switch 25 of the miniature circuit breaker 16, if the volume of the installed micro-break is large, when the large circuit breaker 17 is controlled by using the elongated plate 32, the knob 41 is rotated to drive the explosion-proof shaft 42, the twisting rod 44 and the second rotating piece 34 to rotate, so that the second rotating piece 34 actuates the second switch 36 of the large circuit breaker 17.

[0023] Working principle: in use, the top cover 11 is fixed in the shell 1, then the twisting rod 44 penetrates through the top cover 11 and is inserted into the corresponding first rotating piece 23 and second rotating piece 34, when the miniature circuit breaker 16 is controlled, the knob 41 is rotated to drive the explosion-proof shaft 42, the twisting rod 44 and the first rotating piece 23 to rotate, so that the first rotating piece 23 actuates the first switch 25 of the miniature circuit breaker 16, if the volume of the installed micro-break is large, when the large circuit breaker 17 is controlled by using the elongated plate 32, the knob 41 is rotated to drive the explosion-proof shaft 42, the twisting rod 44 and the second rotating piece 34 to rotate, so that the second rotating piece 34 actuates the second switch 36 of the large circuit breaker 17.

[0024] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit it.

Claims

1. A new type of explosion-proof power distribution device operating mechanism, comprising a housing (1), characterized in that: The shell (1) top side hinge has a top cover (11), the shell (1) opposite two side inner wall is fixedly installed with two groups of storage plate (12), two groups of the storage plate (12) upper end face is fixedly installed with first slide rail (13) and second slide rail (14) respectively, the first slide rail (13) is slidably connected with first sliding block (15), the first sliding block (15) upper end face is fixedly installed with miniature circuit breaker (16), the second slide rail (14) upper end face is slidably connected with second sliding block (19), the second sliding block (19) upper end face is fixedly installed with large circuit breaker (17), the miniature circuit breaker (16) is provided with first control assembly (2) for controlling power supply, the large circuit breaker (17) is provided with second control assembly (3) for controlling power supply.

2. A new type of anti-explosion power distribution device operating mechanism according to claim 1, characterized in that: The first control assembly (2) includes a first bracket (21) fixedly installed on the side wall of the miniature circuit breaker (16), a first mounting plate (22) fixedly installed on the upper end surface of the first bracket (21), a first rotating piece (23) provided on the upper end surface of the first mounting plate (22), a first limiting pin (24) inserted into the sliding groove of the first rotating piece (23), the bottom end of the first limiting pin (24) being fixed to the first mounting plate (22), and the first switch (25) of the miniature circuit breaker (16) being inserted into the first rotating piece (23).

3. A new type of anti-explosion power distribution device operating mechanism according to claim 2, characterized in that: The second control assembly (3) includes a second bracket (31) fixedly installed on the side wall of the large circuit breaker (17), an elongated plate (32) fixedly installed on the upper end surface of the first bracket (21), a second mounting plate (33) fixedly installed on the upper end surface of the elongated plate (32), a second rotating piece (34) provided on the upper end surface of the second mounting plate (33), a second limiting pin (35) inserted into the sliding groove of the second rotating piece (34), the bottom end of the second limiting pin (35) being fixed to the first mounting plate (22), and the second switch (36) of the large circuit breaker (17) being inserted into the second rotating piece (34).

4. A new type of anti-explosion power distribution device operating mechanism according to claim 3, characterized in that: The driving assembly (4) includes a knob (41), the bottom end of the knob (41) is fixedly connected with an explosion-proof shaft (42), the bottom outer wall of the explosion-proof shaft (42) is fixedly sleeved with a copper sleeve (43), the bottom end of the explosion-proof shaft (42) is fixedly connected with a twisting rod (44), and the twisting rod (44) is inserted into the corresponding first rotating piece (23) and second rotating piece (34).

5. A new type of anti-explosion power distribution device operating mechanism according to claim 4, characterized in that: The twisting rod (44) vertically penetrates the top cover (11) downward.

6. A new type of anti-explosion power distribution device operating mechanism according to claim 1, characterized in that: The shell (1) and the top cover (11) are fixedly installed with a lock catch (18) at the corresponding position.

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