Electric power automation safety cabinet

Abstract

The invention discloses an electric power automation safety cabinet which comprises an outer cabinet body, and a cabinet door is rotationally installed on one side of the outer cabinet body. Overhaul stands are mounted on two opposite outer side walls of the outer cabinet body; an inner cabinet body is fixedly mounted in the outer cabinet body; the bottom surface of the inner cavity of the outer cabinet body is also provided with a heat dissipation assembly. A plurality of sliding grooves are correspondingly formed in the two side walls of an inner cavity of the inner cabinet body. A plurality of sliding plates are slidably arranged in the sliding grooves. An electrical element is placed on the sliding plate; a plurality of limiting assemblies are further installed on the inner cabinet body. According to the invention, the heat dissipation device is arranged to dissipate heat of electrical elements in real time; a plurality of sliding plates are arranged for placing electrical elements respectively, so that the electrical elements can be overhauled respectively; the condition of disordered placement of electrical components is effectively avoided, inspection and maintenance by a maintainer are greatly facilitated, and the working efficiency of the maintainer is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of power automation equipment, and particularly to a power automation safety cabinet. Background Art

[0002] At present, with the rapid development of power technology, cabinet devices such as outdoor power cabinets and distribution cabinets for installing various electrical components have also been fully developed. However, after the installation of power cabinets, regular or irregular maintenance and inspections are required to prevent accidents caused by aging or short circuits of electrical components inside the power cabinets and reduce the loss of public property. However, the space illumination inside the cabinet body is limited, especially at night, and it is simply impossible for maintenance personnel to conduct effective inspections or repairs. Moreover, when performing maintenance or inspections in a dark environment, it not only greatly increases the difficulty of the maintenance personnel's work, but also easily causes safety problems such as electric shock during maintenance or inspections, which is extremely unfavorable for the maintenance personnel to handle the electrical components inside the cabinet box.

[0003] Therefore, there is an urgent need to design a power automation safety cabinet that can place maintenance tools and facilitate replacement and maintenance. Summary of the Invention

[0004] The purpose of the present invention is to provide a power automation safety cabinet to solve the problems existing in the above-mentioned prior art.

[0005] To achieve the above purpose, the present invention provides the following solution: The present invention provides a power automation safety cabinet, including an outer cabinet body, and a cabinet door is rotatably installed on one side of the outer cabinet body; inspection platforms are installed on both opposite outer side walls of the outer cabinet body; an inner cabinet body is fixedly installed inside the outer cabinet body; fixing blocks are fixedly installed at the four corners of the bottom of the inner cabinet body; the fixing blocks are fixedly arranged in fixing grooves opened on the bottom surface of the inner cavity of the outer cabinet body; the top of the inner cabinet body is also threadedly connected to the top surface of the inner cavity of the outer cabinet body.

[0006] A heat dissipation component is also installed on the bottom surface of the inner cavity of the outer cabinet body;

[0007] A plurality of sliding grooves are correspondingly opened on both side walls of the inner cavity of the inner cabinet body; a plurality of sliding plates are slidably arranged in the sliding grooves; heat dissipation holes are opened in the centers of the sliding plates; wire grooves are also opened on the sliding plates; electrical components are placed on the sliding plates; a plurality of limiting components are also installed on the inner cabinet body.

[0008] A hidden groove is opened on the outer side wall of the outer cabinet body, the inspection platform is placed in the hidden groove, and a first support rod is fixedly installed at one end of the inner cavity of the hidden groove; the inspection platform is rotatably installed on the first support rod; a plurality of card slots are opened on the side of the inspection platform facing the inner cavity of the outer cabinet body.

[0009] The hidden groove is provided with a support groove inwardly opening towards the inner cavity of the outer cabinet; one end of the inner cavity of the support groove is fixedly installed with a second support rod; one end of an inspection rod is rotatably installed on the second support rod; the inspection rod has the same turning direction as the inspection table; the other end of the inspection rod is an inclined end face and is adapted to the shape of the clamping groove.

[0010] On the side of the hidden groove opening away from the first support rod, a pressing groove extends outward.

[0011] The heat dissipation component includes a mesh cover, a driving motor, a rotating shaft and blades; a plurality of the blades are installed on the peripheral wall of the rotating shaft; one end of the rotating shaft is fixedly connected to the output end of the driving motor through a coupling; the driving motor is fixedly installed at the center of the bottom surface of the inner cavity of the outer cabinet to form a motor groove; the mesh cover is placed on the bottom surface of the inner cabinet, and the mesh cover completely covers the blades and the driving motor.

[0012] On the side of the inner cabinet facing the cabinet door, a cavity is formed inwardly; a pulley is slidably arranged in each sliding groove; the two opposite side walls of the sliding plate are rotatably installed with the pulleys through connecting rods; the heat dissipation holes correspond to the positions of the heat dissipation components.

[0013] A plurality of limiting components are provided, and each limiting component is located in the middle of the two sliding grooves on the same side; the limiting component includes a support platform, a limiting rod, a plug rod and a spring; a plurality of accommodating grooves are inwardly opened at both ends of the side surface of the inner cabinet facing the cabinet door; a support platform is fixedly installed in one of the accommodating grooves, and the support platform is rotatably connected to one end of the limiting rod; the other end of the limiting rod is arranged in the other accommodating groove, and an assembly groove is opened downward in the accommodating groove; the spring is arranged in the assembly groove, one end of the spring is fixedly connected to the top notch of the assembly groove, and the other end of the spring is fixedly connected to one end of the plug rod; a through hole is further opened on the side of the bottom of the assembly groove facing the cabinet door; a slot is opened on the bottom surface of the other end of the limiting rod; when the spring is in an uncompressed state in the assembly groove, one end of the plug rod extends into the slot to limit the limiting rod.

[0014] Pad blocks are fixedly installed at the four corners of the bottom surface of the outer cabinet.

[0015] There are two cabinet doors, and handle grooves are opened on both of the cabinet doors.

[0016] The present invention discloses the following technical effects: The present invention is provided with a heat dissipation device to dissipate heat from electrical components in real time; and a number of sliding plates are provided to place electrical components respectively, and the electrical components can be repaired separately; and a limiting component is also provided to prevent the electrical components from moving randomly; effectively avoiding the situation of chaotic placement of electrical appliances, greatly facilitating the inspection and repair by maintenance personnel, and effectively improving the work efficiency of maintenance personnel; there is a maintenance table that can be hidden to place maintenance tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 Schematic diagram of the external structure of the present invention;

[0019] Figure 2 Schematic diagram of the internal structure of the present invention;

[0020] Figure 3 Schematic diagram of the internal structure of another embodiment of the present invention;

[0021] Figure 4 For the present invention Figure 2 Schematic diagram of the structure at C;

[0022] Figure 5 For the present invention Figure 2 Schematic diagram of the structure at B;

[0023] Figure 6 For the present invention Figure 2 Schematic diagram of the structure at A;

[0024] Figure 7 Schematic diagram of the sliding plate structure of the present invention;

[0025] Wherein, 1. Outer cabinet; 2. Inner cabinet; 3. Maintenance table; 4. Fixed block; 5. Sliding plate; 6. Cabinet door; 7. Lifting block; 11. Hidden groove; 12. First support rod; 13. Support groove; 14. Second support rod; 15. Pressing groove; 16. Driving motor; 17. Rotating shaft; 18. Blade; 19. Mesh cover; 21. Chute; 22. Support table; 23. Limiting rod; 24. Insert rod; 25. Spring; 26. Accommodating groove; 27. Insert slot; 28. Assembly groove; 31. Card slot; 32. Maintenance rod; 51. Heat dissipation hole; 52. Wiring groove; 53. Pulley; 6. Stirring disc; 61. Arc-shaped protrusion; 62. Micro power supply; 63. Oscillator; 64. Rotating motor; 65. Rotating shaft; 66. Casing; 67. Block. Detailed implementation mode

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation modes.

[0028] The present invention provides an electric power automation safety cabinet, which includes an outer cabinet body 1, and a cabinet door 6 is rotatably installed on one side of the outer cabinet body 1; maintenance platforms 3 are installed on two opposite outer side walls of the outer cabinet body 1; an inner cabinet body 2 is fixedly installed inside the outer cabinet body 1; fixing blocks 4 are fixedly installed at the four corners of the bottom of the inner cabinet body 2; the fixing blocks 4 are fixedly arranged in fixing grooves opened on the inner bottom surface of the outer cabinet body 1; the top of the inner cabinet body 2 is also threadedly connected to the inner top surface of the outer cabinet body 1.

[0029] A heat dissipation component is also installed on the inner bottom surface of the outer cabinet body 1;

[0030] A plurality of sliding grooves 21 are correspondingly opened on both inner side walls of the inner cabinet body 2; a plurality of sliding plates 5 are slidably arranged in the sliding grooves 21; heat dissipation holes 51 are opened in the centers of the sliding plates 5; wire grooves 52 are also opened on the sliding plates 5; electrical components are placed on the sliding plates 5; a plurality of limiting components are also installed on the inner cabinet body 2.

[0031] A hidden groove 11 is opened on the outer side wall of the outer cabinet body 1, the maintenance platform 3 is placed in the hidden groove 11, and a first support rod 12 is fixedly installed at one end of the inner cavity of the hidden groove 11; the maintenance platform 3 is rotatably installed on the first support rod 12; a plurality of clamping grooves 31 are opened on the side of the maintenance platform 3 facing the inner cavity of the outer cabinet body 1;

[0032] A support groove 13 is opened in the hidden groove 11 in the direction towards the inner cavity of the outer cabinet body 1; a second support rod 14 is fixedly installed at one end of the inner cavity of the support groove 13; one end of a maintenance rod 32 is rotatably installed on the second support rod 14; the maintenance rod 32 rotates in the same direction as the maintenance platform 3; the other end of the maintenance rod 32 is an inclined end face and is adapted to the shape of the clamping groove 31.

[0033] In an embodiment of the present invention, by placing the hand in the pressing groove 15, the maintenance platform 3 is rotated and pulled out, and then the maintenance rod 32 is rotated to align the maintenance rod 32 with the clamping groove 31; the maintenance platform 3 is horizontally arranged and has stable support.

[0034] Furthermore, maintenance tools are placed on the maintenance platform 3, which is convenient to take and has a high safety level.

[0035] On the side of the slot opening of the hidden slot 11 away from the first support rod 12, a pressing groove 15 is further extended outward.

[0036] The heat dissipation component includes a mesh cover 19, a driving motor 16, a rotating shaft 17 and blades 18; a plurality of blades 18 are installed on the peripheral wall of the rotating shaft 17; one end of the rotating shaft 17 is fixedly connected to the output end of the driving motor 16 through a coupling; the driving motor 16 is fixedly installed at the center of the inner bottom surface of the outer cabinet 1 to form a motor groove; the mesh cover 19 is placed on the bottom surface of the inner cabinet 2, and the mesh cover 19 completely covers the blades 18 and the driving motor 16.

[0037] In an embodiment of the present invention, the mesh cover 19 plays a protective role; the driving motor 16 provides power for the rotating shaft 17 to make the blades 18 rotate; the electrical components on the slide plate 5 are dissipated heat.

[0038] On the side of the inner cabinet 2 facing the cabinet door 6, a cavity is formed inward; a pulley 53 is slidably arranged in each chute 21; pulleys 53 are rotatably installed on both opposite side walls of the slide plate 5 through connecting rods; the heat dissipation holes 51 correspond to the positions of the heat dissipation components.

[0039] A plurality of limiting components are provided, and each limiting component is located in the middle of two chutes 21 on the same side; the limiting component includes a support platform 22, a limiting rod 23, a plug rod 24 and a spring 25; a plurality of receiving grooves 26 are inwardly opened at both ends of the side surface of the inner cabinet 2 facing the cabinet door 6; a support platform 22 is fixedly installed in one receiving groove 26; one end of the support platform 22 is rotatably connected to one end of the limiting rod 23; the other end of the limiting rod 23 is arranged in the other receiving groove 26, and an assembly groove 28 is downwardly opened in this receiving groove 26; a spring 25 is arranged in the assembly groove 28, one end of the spring 25 is fixedly connected to the top notch of the assembly groove 28, and the other end of the spring 25 is fixedly connected to one end of the plug rod 24; a through hole is further opened on the side of the bottom of the assembly groove 28 facing the cabinet door 6; a slot 27 is opened on the bottom surface of the other end of the limiting rod 23; when the spring 25 is in an uncompressed state in the assembly groove 28, one end of the plug rod 24 extends into the slot 27 to limit the limiting rod 23.

[0040] In an embodiment of the present invention, when a single electrical component needs to be repaired, the slide plate 5 cannot be drawn out through the pulley 53 due to the blockage of the limiting rod 23; at this time, by pulling the plug rod 24 downward, the downward movement of the plug rod 24 will cause the spring 25 to generate a rebound force, and the spring is reset through the rebound force; during the downward movement of the plug rod 24, the plug rod 24 extends out of the slot 27; the limiting rod 23 disengages from the receiving groove 26 and rotates around the support platform 22 so that the slide plate 5 can be smoothly drawn out.

[0041] In one embodiment of the present invention, there are two support platforms 22, and one end of the limit rod 23 forms a transmission protrusion towards the two support platforms 22, and the transmission protrusion is rotatably installed on the support platform 22.

[0042] Furthermore, the limit rod 23 is horizontally arranged.

[0043] Furthermore, the through hole is used for the staff to operate and stretch the insertion rod 24 downward.

[0044] The bottom corners of the outer cabinet 1 are fixedly installed with elevation blocks 7.

[0045] There are two cabinet doors 6, and handle grooves are opened on both cabinet doors 6.

[0046] In one embodiment of the present invention, as Figure 3 shown, the heat dissipation component can also be replaced and installed as a dust cleaning component, including a dust cleaning component. The top of the dust cleaning component is fixedly connected to the inner cabinet 2, and the bottom of the inner cabinet 2 is not fixedly connected to the outer cabinet 1. The dust cleaning component includes a stirring disk 6, and a plurality of arc-shaped protrusions 61 are circumferentially arranged on the stirring disk 6; one end of the arc-shaped protrusion 61 close to the center of the stirring disk 6 is rotatably installed on the stirring disk 6 through a rotating shaft; a vibration groove is also opened on the stirring disk 6, and the number and position of the vibration grooves correspond to the positions of the arc-shaped protrusions 61. The cross-sectional area of the vibration groove is slightly larger than the bottom border of the arc-shaped protrusion 61; the bottom surface of the vibration groove extends from the rotating shaft end of the arc-shaped protrusion 61 to the other end of the arc-shaped protrusion 61 to form a slope; a micro power supply 62 is fixedly installed in each vibration groove;

[0047] The arc-shaped protrusion 61 is hollow inside, and an oscillator 63 is fixedly installed inside it. The oscillator 63 is electrically connected to the micro power supply 62; the oscillator 63 is driven by the micro power supply 62 to achieve small-amplitude oscillation, so as to clean the static electricity ash attached to the inner cabinet 2 by oscillation.

[0048] Furthermore, the oscillator 63 is selected as a rubidium atomic clock oscillator.

[0049] Furthermore, the stirring disk 6 is arranged in a rotating cavity opened at the bottom of the inner cavity of the outer shell 1, and the stirring disk 6 is fixedly clamped at the rotating cavity opening; a rotating motor 64 and a rotating shaft 65 are arranged in the rotating cavity; there are two rotating motors 64, and a driving gear is fixedly installed at the output end of the rotating motor 64; a driven gear is fixedly installed on the rotating shaft 65; both driving gears are meshed with the driven gear; the rotating shaft 65 is vertically arranged, its bottom is installed in the middle of the rotating cavity through a bearing, and its top penetrates through the stirring disk 6 and is clamped with the bottom of the inner cabinet 2.

[0050] Further, a ferrule 66 is fixedly installed at the top of the rotating shaft 65, and a clamping block 67 is formed on the ferrule 66; a clamping groove is formed in the middle of the bottom surface of the thermostatic composting box 10, and the bottom of the inner cabinet 2 can be installed on the rotating shaft 65 through a half-turn clamping; when detachment is required, reverse rotation for half a turn is performed for detachment.

[0051] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present invention.

[0052] The embodiments described above are only for describing the preferred mode of the present invention, rather than limiting the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solution of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A power automation safety cabinet, characterized in that, Comprising: An outer cabinet body (1), on one side of which a cabinet door (6) is rotatably installed; on both opposite outer side walls of the outer cabinet body (1), maintenance platforms (3) are installed; an inner cabinet body (2) is fixedly installed inside the outer cabinet body (1); at the four corners of the bottom of the inner cabinet body (2), fixing blocks (4) are fixedly installed; the fixing blocks (4) are fixedly arranged in fixing grooves formed on the inner bottom surface of the outer cabinet body (1); the top of the inner cabinet body (2) is also threadedly connected to the inner top surface of the outer cabinet body (1); A heat dissipation component is further installed on the inner bottom surface of the outer cabinet body (1); On both inner side walls of the inner cabinet body (2), a number of sliding grooves (21) are correspondingly formed; in the sliding grooves (21), a number of sliding plates (5) are slidably arranged; a heat dissipation hole (51) is formed in the center of the sliding plate (5); a wire routing groove (52) is also formed on the sliding plate (5); electrical components are placed on the sliding plate (5); a number of limiting components are further installed on the inner cabinet body (2).

2. The power automation safety cabinet according to claim 1, wherein: A hidden groove (11) is formed on the outer side wall of the outer cabinet body (1), the maintenance platform (3) is placed in the hidden groove (11), and at one end of the inner cavity of the hidden groove (11), a first support rod (12) is fixedly installed; the maintenance platform (3) is rotatably installed on the first support rod (12); a number of clamping grooves (31) are formed on the side of the maintenance platform (3) facing the inner cavity of the outer cabinet body (1); The hidden groove (11) is inwardly opened towards the inner cavity of the outer cabinet body (1) to form a support groove (13); at one end of the inner cavity of the support groove (13), a second support rod (14) is fixedly installed; one end of a maintenance rod (32) is rotatably installed on the second support rod (14); the maintenance rod (32) rotates in the same direction as the maintenance platform (3); the other end of the maintenance rod (32) is an inclined end surface and is adapted to the shape of the clamping groove (31).

3. The power automation safety cabinet according to claim 2, wherein: On one side of the opening of the hidden groove (11) away from the first support rod (12), a pressing groove (15) is further extended outward.

4. A power automation safety cabinet according to claim 1, characterized in that: The heat dissipation component includes a mesh cover (19), a driving motor (16), a rotating shaft (17) and blades (18); a number of the blades (18) are installed on the peripheral wall of the rotating shaft (17); one end of the rotating shaft (17) is fixedly connected to the output end of the driving motor (16) through a coupling; the driving motor (16) is fixedly installed in a motor groove formed at the center of the inner bottom surface of the outer cabinet body (1); the mesh cover (19) is placed on the bottom surface of the inner cabinet body (2), and the mesh cover (19) completely covers the blades (18) and the driving motor (16).

5. A power automation safety cabinet according to claim 1, characterized in that: On the side of the inner cabinet body (2) facing the cabinet door (6), a cavity is formed inwardly; a pulley (53) is slidably arranged in each of the sliding grooves (21); on both opposite side walls of the sliding plate (5), the pulley (53) is rotatably installed through a connecting rod; the heat dissipation hole (51) corresponds to the position of the heat dissipation component.

6. The electric power automation safety cabinet according to claim 1, wherein: A number of the limiting components are provided, and each limiting component is located in the middle of two of the same-side sliding grooves (21); the limiting component includes a support platform (22), a limiting rod (23), a plug rod (24) and a spring (25); a number of receiving grooves (26) are inwardly formed at both ends of the side surface of the inner cabinet body (2) facing the cabinet door (6); the support platform (22) is fixedly installed in one of the receiving grooves (26), and one end of the support platform (22) is rotatably connected to the limiting rod (23); the other end of the limiting rod (23) is arranged in the other receiving groove (26), and an assembly groove (28) is formed downward in this receiving groove (26); the spring (25) is arranged in the assembly groove (28), one end of the spring (25) is fixedly connected to the top notch of the assembly groove (28), and the other end of the spring (25) is fixedly connected to one end of the plug rod (24); a through hole is further formed at the bottom of the assembly groove (28) on the side facing the cabinet door (6); a slot (27) is formed in the bottom surface of the other end of the limiting rod (23); when the spring (25) is in an uncompressed state in the assembly groove (28), one end of the plug rod (24) extends into the slot (27) to limit the limiting rod (23).

7. The power automation safety cabinet according to claim 1, wherein: Pad blocks (7) are fixedly installed at the four corners of the bottom surface of the outer cabinet body (1).

8. A power automation safety cabinet according to claim 1, characterized in that: Two cabinet doors (6) are provided, and handle grooves are formed in both of the cabinet doors (6).

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