Intelligent power distribution cabinet

Abstract

The invention belongs to the technical field of power distribution cabinets, aims to solve the problem that a cabinet door of the power distribution cabinet is difficult to open for maintenance and overhaul in continuous snowy weather, and particularly relates to an intelligent power distribution cabinet. Snow removing agents in the discs are scattered outwards through gaps between material scattering holes and balance weight balls and are scattered in front of the cabinet door and above the tops of the two dispersion plates, part of the snow removing agents slide downwards along the dispersion plates, the snow removing agents are scattered downwards through the gaps above the dispersion plates, the two sides of the front of the cabinet door are both full of the snow removing agents, and then the cabinet door is cleaned. The snow removing agent is continuously scattered to melt accumulated snow in front of the cabinet door, so that opening of the cabinet door is prevented from being affected by icing of the accumulated snow in the later period, and difficulty in maintenance and repair of the outdoor power distribution cabinet in continuous snowy weather is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of distribution cabinets, and specifically to an intelligent distribution cabinet. Background Art

[0002] A distribution cabinet is a terminal device of a power distribution system formed by assembling switchgear, measuring instruments, protective electrical appliances, and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electrical wiring requirements; an outdoor distribution cabinet, as the name implies, is a distribution cabinet installed outdoors; Since the outdoor distribution cabinet is installed outdoors, in winter in the northern region, during continuous heavy snow weather, its lower part is often submerged by snow. And because the temperature during the day in winter is higher than at night, and sometimes there is sunlight during snowing days, which causes part of the snow to melt. Snow melting requires absorbing a large amount of heat. Due to the rotation of the earth at night, the temperature at night is already low, and with the large amount of heat absorbed by the melting snow, the temperature at night becomes even lower, and the snow freezes. The ice cubes located outside the outdoor distribution cabinet can easily cause the cabinet door of the outdoor distribution cabinet to be difficult to open, posing difficulties for the maintenance and repair of the outdoor distribution cabinet during continuous heavy snow weather; In view of the above technical defects, a solution is now proposed. Summary of the Invention

[0003] The purpose of the present invention is to provide an intelligent distribution cabinet, which solves the problem that it is difficult to open the cabinet door of the distribution cabinet for maintenance and repair during continuous snowing weather.

[0004] To achieve the above purpose, the present invention provides the following technical solutions: An intelligent distribution cabinet includes a distribution cabinet. A cabinet door is hinged to the outside of the distribution cabinet. A baffle is rotatably connected above the distribution cabinet through a support plate. A limiting mechanism is arranged below the middle of the baffle. A snow removal mechanism for removing the snow below the cabinet door is arranged on one side below the baffle; The snow removal mechanism includes a mounting frame fixedly connected to the top of the distribution cabinet. A first rotating shaft is rotatably connected above the mounting frame through a bearing. A cam is fixedly connected to the outer wall of the first rotating shaft. The cam is in transmission cooperation with the baffle. A disc is connected to the outside of the first rotating shaft through a transmission component. A plurality of groups of material spreading components are arranged on the outer wall of the circumference of the disc, and the plurality of groups of material spreading components are arranged in a circular array relative to the center of the disc. A fixing plate is fixedly installed on one side of the disc close to the support plate. A dispersion component for dispersing the snow remover is arranged on the outer wall of the fixing plate.

[0005] Further, the material spreading component includes a material spreading hole formed on the outer wall of the disc. A connecting hole plate is fixedly arranged on the inner wall of one side of the material spreading hole close to the center of the disc. A limiting column is fixedly arranged on the side of the connecting hole plate away from the center of the disc. A counterweight ball is slidably arranged on the outer wall of the limiting column. A tension spring is sleeved on the outer wall of the limiting column between the counterweight ball and the connecting hole plate.

[0006] Further, the dispersion component includes two dispersion plates. The lower part of the dispersion plate is rotatably connected with an L-shaped rod through a pin. A first knocking rod is fixedly arranged on the outer wall of the L-shaped rod close to the lower part of the dispersion plate. A first thrust spring is elastically arranged on the outer wall of the L-shaped rod close to the lower part of the disc. The bottom end of the first thrust spring is fixedly provided with a connecting plate, and the connecting plate is fixedly connected with the fixing plate.

[0007] Further, the two dispersion plates are symmetrically arranged with respect to the center of the disc. The dispersion plate is inclined downward from the side close to the disc to the side far from the disc.

[0008] Further, the transmission component includes a first bevel gear fixedly connected to the outer wall of the first rotating shaft. A second bevel gear is meshed with the outer wall of the first bevel gear. A second rotating shaft is fixedly arranged at the center of the second bevel gear. A driving motor is arranged at the bottom end of the second rotating shaft. A third bevel gear is fixedly connected to the outer wall below the second rotating shaft. A fourth bevel gear is meshed with the outer wall of the third bevel gear. A driving shaft is fixedly connected to the center of the fourth bevel gear. One end of the driving shaft is fixedly connected to the center of the disc. A limiting support frame is rotatably connected to the outer wall in the middle of the driving shaft. The bottom end of the limiting support frame is fixedly connected to the top of the power distribution cabinet.

[0009] Further, the limiting mechanism includes an arc-shaped limiting strip slidably connected to the outer wall of the shielding plate. The bottom end of the arc-shaped limiting strip is fixedly connected to the top of the power distribution cabinet. A fixing ring is fixedly connected to the outer wall of the arc-shaped limiting strip below the shielding plate. A second thrust spring is sleeved on the outer wall of the arc-shaped limiting strip between the fixing ring and the shielding plate. A second knocking rod is fixedly connected to the outer wall at the top of the arc-shaped limiting strip.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: In the present invention, through the transmission component, the first rotating shaft and the driving shaft rotate simultaneously. The cam on the first rotating shaft continuously cooperates with the shielding plate, so that the shielding plate vibrates continuously, thereby continuously shaking off the snow above the shielding plate and preventing the snow from falling in front of the cabinet door. In the present invention, the driving shaft is used to make the disc perform circular motion. When the material spreading assembly moves to directly below the disc, the counterweight ball moves downward under the influence of gravity, causing the deicing agent inside the disc to spill out through the gap between the material spreading holes and the counterweight ball, and spill to directly below the cabinet door. When the material spreading assembly moves to both sides below the disc, the deicing agent spills onto the tops of the two dispersion plates, and the deicing agent slides downward along the dispersion plates, causing the deicing agent to spill downward through the gaps above the dispersion plates, covering both sides in front of the cabinet door with the deicing agent. Through the continuous scattering of the deicing agent, the snow in front of the cabinet door is melted, avoiding the influence of frozen snow on the opening of the cabinet door in the later stage and the difficulties in the maintenance and repair of outdoor power distribution cabinets in continuous heavy snow weather. Moreover, during the process of the deicing agent spilling downward, some of the deicing agent impacts the outer wall of the L-shaped rod, causing the first knocking rod on the L-shaped rod to collide with the outer wall of the dispersion plate, not only accelerating the scattering of the deicing agent but also preventing the deicing agent from blocking the dispersion plate; In the present invention, when the dispersion assembly moves to both sides or above the disc, the tension spring pulls the counterweight ball inward, causing the counterweight ball to impact the material spreading holes, thereby vibrating the material spreading holes and the connecting hole plates, preventing the agglomeration of the deicing agent due to moisture absorption from blocking the material spreading holes and the connecting hole plates. Description of the Drawings

[0011] For the convenience of those skilled in the art to understand, the present invention will be further described below in conjunction with the drawings; Figure 1 Schematic diagram of the overall structure of the present invention; Figure 2 Front view of the initial snow mechanism in the present invention; Figure 3 Front view of the dispersion assembly and the material spreading assembly in the present invention; Figure 4 is Figure 3 Schematic diagram of the enlarged structure of area A in; Figure 5 is Figure 3 Schematic diagram of the enlarged structure of area B in; Figure 6 Front view of the transmission assembly in the present invention; Figure 7 Front view of the limit mechanism in the present invention.

[0012] Reference numerals: 1, power distribution cabinet; 2, baffle; 3, support plate; 4, cabinet door; 5, snow removal mechanism; 6, limiting mechanism; 51, first rotating shaft; 52, cam; 53, transmission assembly; 55, disc; 56, dispersion assembly; 57, material spreading assembly; 58, fixing plate; 531, first bevel gear; 532, second bevel gear; 533, second rotating shaft; 534, third bevel gear; 535, drive motor; 536, fourth bevel gear; 537, drive shaft; 538, limiting support frame; 561, first knocking rod; 562, L-shaped rod; 563, first thrust spring; 564, dispersion plate; 571, material spreading hole; 572, connecting hole plate; 573, limiting column; 574, counterweight ball; 61, second knocking rod; 62, arc-shaped limiting strip; 63, second thrust spring; 64, fixing ring. Detailed implementation mode

[0013] The technical solutions in the embodiments of the present invention will be clearly and completely described below 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.

[0014] Embodiment 1 As Figure 1-7 shown, an intelligent power distribution cabinet proposed in this embodiment includes a power distribution cabinet 1, a cabinet door 4 is hinged to the outside of the power distribution cabinet 1, a baffle 2 is rotatably connected above the power distribution cabinet 1 through a support plate 3, a limiting mechanism 6 is arranged below the middle of the baffle 2, and a snow removal mechanism 5 for removing snow below the cabinet door 4 is arranged on one side below the baffle 2; The snow removal mechanism 5 includes a mounting frame fixedly connected to the top of the power distribution cabinet 1. A first rotating shaft 51 is rotatably connected above the mounting frame through a bearing. A cam 52 is fixedly connected to the outer wall of the first rotating shaft 51. The cam 52 is in transmission cooperation with the baffle 2. The outside of the first rotating shaft 51 is connected to a disc 55 through a transmission assembly 53. A plurality of groups of material spreading assemblies 57 are arranged on the outer wall of the circumference of the disc 55, and the plurality of groups of material spreading assemblies 57 are arranged in a circular array relative to the center of the disc 55. A fixing plate 58 is fixedly installed on one side of the disc 55 close to the support plate 3. A dispersion assembly 56 for dispersing the snow remover is arranged on the outer wall of the fixing plate 58.

[0015] The material spreading component 57 includes a material spreading hole 571 formed on the outer wall of the disc 55. On the inner wall of one side of the material spreading hole 571 close to the center of the disc 55, a connecting hole plate 572 is fixedly arranged. On the side of the connecting hole plate 572 away from the center of the disc 55, a limiting column 573 is fixedly arranged. A counterweight ball 574 is slidably arranged on the outer wall of the limiting column 573. A tension spring is sleeved on the outer wall of the limiting column 573 between the counterweight ball 574 and the connecting hole plate 572. Due to the influence of gravity, the counterweight ball 574 moves downward, so that the snow melting agent inside the disc 55 spills out through the gap between the material spreading hole 571 and the counterweight ball 574, and spills in front of the cabinet door 4.

[0016] The dispersing component 56 includes two dispersing plates 564. Below the dispersing plates 564, an L-shaped rod 562 is rotatably connected through a pin. On the outer wall of the L-shaped rod 562 close to the lower part of the dispersing plate 564, a first knocking rod 561 is fixedly arranged. On the outer wall of the L-shaped rod 562 close to the lower part of the disc 55, a first thrust spring 563 is elastically arranged. The bottom end of the first thrust spring 563 is fixedly provided with a connecting plate, and the connecting plate is fixedly connected with the fixing plate 58. The snow melting agent spills above the tops of the two dispersing plates 564. The snow melting agent slides downward along the dispersing plates 564, so that the snow melting agent spills downward through the gaps above the dispersing plates 564, and both sides in front of the cabinet door 4 are covered with the snow melting agent. Through the continuous spilling of the snow melting agent, the snow in front of the cabinet door 4 is melted, avoiding the influence of snow accumulation and icing on the opening of the cabinet door 4 in the later stage, and avoiding difficulties in the maintenance and repair of the outdoor power distribution cabinet 1 in continuous heavy snow weather.

[0017] The two dispersing plates 564 are symmetrically arranged with respect to the center of the disc 55, and the dispersing plates 564 are inclined downward from the side close to the disc 55 to the side away from the disc 55.

[0018] The transmission component 53 includes a first bevel gear 531 fixedly connected to the outer wall of the first rotating shaft 51. The outer wall of the first bevel gear 531 is meshed with a second bevel gear 532. A second rotating shaft 533 is fixedly arranged at the center of the second bevel gear 532. A driving motor 535 is arranged at the bottom end of the second rotating shaft 533. A third bevel gear 534 is fixedly connected to the outer wall below the second rotating shaft 533. The outer wall of the third bevel gear 534 is meshed with a fourth bevel gear 536. A driving shaft 537 is fixedly connected to the center of the fourth bevel gear 536. One end of the driving shaft 537 is fixedly connected to the center of the disc 55. A limiting support frame 538 is rotatably connected to the outer wall in the middle of the driving shaft 537. The bottom end of the limiting support frame 538 is fixedly connected to the top of the power distribution cabinet 1. The driving motor 535 makes the second rotating shaft 533 rotate. Through the meshing of the first bevel gear 531 and the second bevel gear 532, the first rotating shaft 51 rotates. Through the meshing of the third bevel gear 534 and the fourth bevel gear 536, the driving shaft 537 rotates.

[0019] Embodiment 2 As Figure 1 , 7 shown, an intelligent power distribution cabinet proposed in this embodiment is improved on the basis of Embodiment 1. The limiting mechanism 6 includes an arc-shaped limiting strip 62 slidably connected to the outer wall of the shielding plate 2. The bottom end of the arc-shaped limiting strip 62 is fixedly connected to the top of the power distribution cabinet 1. A fixing ring 64 is fixedly connected to the outer wall of the arc-shaped limiting strip 62 below the shielding plate 2. A second thrust spring 63 is sleeved on the outer wall of the arc-shaped limiting strip 62 between the fixing ring 64 and the shielding plate 2. A second knocking rod 61 is fixedly connected to the outer wall of the top of the arc-shaped limiting strip 62. When the shielding plate 2 continuously reciprocates with the cam 52, the limiting mechanism 6 serves the purpose of buffering and limiting the shielding plate 2.

[0020] The working process and principle of the present invention are as follows: Step 1, first, load the snow remover into the interior of the disc 55 in advance when it is snowing. The driving motor 535 drives the first rotating shaft 51 and the driving shaft 537 to rotate simultaneously through the transmission assembly 53; The cam 52 on the first rotating shaft 51 continuously cooperates with the shielding plate 2, causing the shielding plate 2 to vibrate continuously, thereby continuously shaking off the snow on the upper part of the shielding plate 2 and preventing the snow from falling in front of the cabinet door 4; Step 2, at this time, the driving shaft 537 causes the disc 55 to perform a circular motion. When the material spreading assembly 57 moves to directly below the disc 55, the counterweight ball 574 moves downward due to the influence of gravity, causing the snow remover inside the disc 55 to spill out through the gap between the material spreading holes 571 and the counterweight ball 574, and spill to directly below the cabinet door 4. During the process of the snow remover spilling downward, part of the snow remover impacts the outer wall of the L-shaped rod 562, causing the first knocking rod 561 on the L-shaped rod 562 to collide with the outer wall of the dispersion plate 564, which not only accelerates the scattering of the snow remover but also prevents the snow remover from clogging the dispersion plate 564; When the material spreading assembly 57 moves to the two sides below the disc 55, the snow remover is spilled onto the top of the two dispersion plates 564. The snow remover slides downward along the dispersion plates 564, causing the snow remover to spill downward through the gaps above the dispersion plates 564, covering both sides in front of the cabinet door 4 with the snow remover. Through the continuous scattering of the snow remover, the snow in front of the cabinet door 4 is melted, preventing the cabinet door 4 from being affected by frozen snow in the later stage and avoiding difficulties in the maintenance and repair of the outdoor power distribution cabinet 1 during continuous heavy snow weather; When the dispersion assembly 56 moves to the two sides or above the disc 55, the tension spring pulls the counterweight ball 574 inward, causing the counterweight ball 574 to impact the material spreading holes 571, thereby vibrating the material spreading holes 571 and the connecting hole plate 572, and preventing the snow remover from agglomerating due to moisture and clogging the material spreading holes 571 and the connecting hole plate 572.

[0021] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only the specific embodiments. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An intelligent power distribution cabinet, comprising a power distribution cabinet (1), a cabinet door (4) is hinged to the outside of the power distribution cabinet (1), and a shielding plate (2) is rotatably connected above the power distribution cabinet (1) through a support plate (3), characterized in that, A limiting mechanism (6) is arranged below the middle of the baffle plate (2), and a snow removing mechanism (5) for removing snow below the cabinet door (4) is arranged on one side below the baffle plate (2); The snow removing mechanism (5) includes a mounting frame fixedly connected to the top of the power distribution cabinet (1). A first rotating shaft (51) is rotatably connected above the mounting frame through a bearing. A cam (52) is fixedly connected to the outer wall of the first rotating shaft (51). The cam (52) is in transmission cooperation with the baffle plate (2). A disc (55) is connected to the outside of the first rotating shaft (51) through a transmission component (53). A plurality of groups of material spreading components (57) are arranged on the outer wall of the circumference of the disc (55), and the plurality of groups of material spreading components (57) are arranged in a circular array relative to the center of the disc (55). A fixing plate (58) is fixedly installed on one side of the disc (55) close to the support plate (3) below. A dispersion component (56) for dispersing the snow removing agent is arranged on the outer wall of the fixing plate (58).

2. An intelligent power distribution cabinet according to claim 1, characterized in that, The material spreading component (57) includes a material spreading hole (571) opened on the outer wall of the disc (55). A connecting hole plate (572) is fixedly arranged on the inner wall of one side of the material spreading hole (571) close to the center of the disc (55). A limiting column (573) is fixedly arranged on the side of the connecting hole plate (572) away from the center of the disc (55). A counterweight ball (574) is slidably arranged on the outer wall of the limiting column (573). A tension spring is sleeved on the outer wall of the limiting column (573) between the counterweight ball (574) and the connecting hole plate (572).

3. An intelligent power distribution cabinet according to claim 1, characterized in that, The dispersion component (56) includes two dispersion plates (564). The lower part of the dispersion plate (564) is rotatably connected to an L-shaped rod (562) through a pin. A first knocking rod (561) is fixedly arranged on the outer wall of the L-shaped rod (562) close to the lower part of the dispersion plate (564). A first thrust spring (563) is elastically arranged on the outer wall of the L-shaped rod (562) close to the lower part of the disc (55). The bottom end of the first thrust spring (563) is fixedly provided with a connecting plate, and the connecting plate is fixedly connected to the fixing plate (58).

4. An intelligent power distribution cabinet according to claim 3, characterized in that, The two dispersion plates (564) are symmetrically arranged relative to the center of the disc (55), and the dispersion plates (564) are inclined downward from the side close to the disc (55) to the side away from the disc (55).

5. An intelligent power distribution cabinet according to claim 1, characterized in that, The transmission assembly (53) includes a first bevel gear (531) fixedly connected to the outer wall of the first rotating shaft (51). A second bevel gear (532) is meshed with the outer wall of the first bevel gear (531). A second rotating shaft (533) is fixedly arranged at the center of the second bevel gear (532). A driving motor (535) is arranged at the bottom end of the second rotating shaft (533). A third bevel gear (534) is fixedly connected to the outer wall below the second rotating shaft (533). A fourth bevel gear (536) is meshed with the outer wall of the third bevel gear (534). A driving shaft (537) is fixedly connected to the center of the fourth bevel gear (536). One end of the driving shaft (537) is fixedly connected to the center of the disc (55). A limiting support frame (538) is rotatably connected to the outer wall in the middle of the driving shaft (537). The bottom end of the limiting support frame (538) is fixedly connected to the top of the power distribution cabinet (1).

6. An intelligent power distribution cabinet according to claim 1, characterized in that, The limiting mechanism (6) includes an arc-shaped limiting strip (62) slidably connected to the outer wall of the shielding plate (2). The bottom end of the arc-shaped limiting strip (62) is fixedly connected to the top of the power distribution cabinet (1). A fixing ring (64) is fixedly connected to the outer wall of the arc-shaped limiting strip (62) below the shielding plate (2). A second thrust spring (63) is sleeved on the outer wall of the arc-shaped limiting strip (62) between the fixing ring (64) and the shielding plate (2). A second knocking rod (61) is fixedly connected to the outer wall at the top of the arc-shaped limiting strip (62).

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