Power distribution cabinet convenient for surface protection

Abstract

The utility model belongs to the technical field of power distribution cabinets, in particular to a power distribution cabinet convenient for surface protection, which comprises a power distribution cabinet main body and a bottom plate, the bottom plate is fixed on the lower side of the power distribution cabinet main body, a fixing plate is arranged on the outer side of the power distribution cabinet main body, and a damper is mounted on one side of the fixing plate. According to the power distribution cabinet convenient for surface protection, an electric wrench is started, the electric wrench drives a second bevel gear to rotate, a butt joint rod slides along a sliding groove, the butt joint rod drives a limiting rod to be separated from a limiting groove and the interior of a butt joint frame, at the moment, a fixing plate is lifted, and the fixing plate is separated from a bottom plate; the power distribution cabinet has the advantages that the power distribution cabinet body is convenient to replace buffer parts for protection, external impact can be effectively buffered through the buffer air cushion, and the connecting sleeve has certain deformation capacity, so that the buffer air cushion is convenient to replace after being damaged, and the power distribution cabinet body is not easy to damage due to external impact.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet which is convenient for surface protection. Background Art

[0002] The distribution cabinet can be divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the final equipment of the power distribution system. The distribution cabinet is used in a location far away from the power supply center. It is a decentralized small-capacity distribution equipment. The distribution cabinet can monitor the current of each output branch in real time and set the warning value of abnormal current of each output branch. In addition, the distribution cabinet can also increase the output branch online and replace the switch without interrupting the power supply.

[0003] According to the publication number CN218569659U, a protection mechanism of a power distribution cabinet comprises a base, a power distribution cabinet body and a temperature sensor, a controller is fixedly mounted on the inner bottom wall of the power distribution cabinet body, a protection structure is arranged on the upper surface of the power distribution cabinet body, and a heat dissipation mechanism is arranged inside the power distribution cabinet body; a drainage groove is arranged inside the protection plate, and the number of the protection plates is two, and the two protection plates are distributed in a cone shape; the heat dissipation mechanism comprises a mounting frame fixed on the inner wall of the power distribution cabinet body, a heat dissipation fan is fixed on the side of the mounting frame away from the inner wall of the power distribution cabinet body, and a through hole connected to the outside is arranged inside the power distribution cabinet body. The protection mechanism of the power distribution cabinet can improve the heat dissipation inside the power distribution cabinet body by starting the heat dissipation fan to make it work, thereby avoiding damage to the power distribution cabinet body due to excessive temperature, improving the heat dissipation efficiency, and making the power distribution cabinet have a heat dissipation protection function, achieving the advantage of good heat dissipation effect;

[0004] The above patent mentioned that the fixed plate is welded to the upper surface of the base, and the buffer plate and the buffer pad are fixedly connected. When the buffer plate, the damping shock absorber and the buffer pad are damaged and deformed due to buffering the external impact, since the fixed plate is connected to the base by welding and the buffer plate and the buffer pad are directly fixed together, it is not easy to replace the fixed plate, the buffer plate and the buffer pad when they are deformed and damaged. Therefore, we propose a distribution cabinet that is easy to protect the surface. Utility Model Content

[0005] The purpose of the utility model is to provide a distribution cabinet that is easy to protect the surface, so as to solve the problem proposed in the above background technology that the fixed plate is connected to the base by welding, and the buffer plate and the buffer pad are directly fixed together, making it difficult to replace the fixed plate, the buffer plate and the buffer pad when they are deformed and damaged.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a distribution cabinet that is convenient for surface protection, comprising a distribution cabinet body and a base plate, the base plate is fixed on the lower side of the distribution cabinet body, and a fixing plate is arranged on the outer side of the distribution cabinet body, a damper is installed on one side of the fixing plate, and the end of the damper away from the fixing plate is fixed to the connecting plate, a docking frame is connected to the lower side of the fixing plate, a first docking groove is provided on the side of the base plate close to the docking frame, and the first docking groove is connected to the docking frame, a limiting groove is provided on one side of the first docking groove, a limiting rod is passed through the interior of the docking frame, and the limiting rod passes through one end of the docking frame and is connected to the limiting groove.

[0007] Preferably, a docking rod is fixed to one end of the limiting rod away from the limiting groove, and a sliding groove is formed on the outer side of the docking rod of the bottom plate.

[0008] Preferably, a second docking groove is formed on one side of the docking rod, and the second docking groove is connected to the limiting screw rod, and the limiting screw rod is movably connected to the bottom plate through a bearing.

[0009] Preferably, a first bevel gear is fixed to one end of the limiting screw, and the first bevel gear is movably connected to the base plate via a bearing.

[0010] Preferably, a second bevel gear is butt-jointed between the two first bevel gears, and the second bevel gear is movably connected to the bottom plate via a bearing.

[0011] Preferably, a connecting sleeve is sleeved on the outer side of the connecting plate, and a buffer air cushion is fixed on the outer side of the connecting sleeve.

[0012] Preferably, a protective layer is bonded to the outer side of the buffer air cushion, and the connecting sleeve is made of rubber material.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the distribution cabinet which is convenient for surface protection, when the electric wrench is started, the electric wrench drives the second bevel gear to rotate, so that the docking rod slides along the slide groove, and the docking rod drives the limit rod to disengage from the limit groove and the inside of the docking frame. At this time, the fixed plate is lifted to separate the fixed plate from the bottom plate, so that the main body of the distribution cabinet is convenient for replacing the buffer parts for protection, and the buffer air cushion can effectively buffer the impact of the outside world, and the connecting sleeve has a certain deformation ability, so that the buffer air cushion is easy to replace after being damaged, so that the main body of the distribution cabinet is not easily damaged by the impact of the outside world.

[0014] 1. The power distribution cabinet that is convenient for surface protection, the power distribution cabinet body can monitor the current of each output branch in real time, and can set the warning value of abnormal current of each output branch. The power distribution cabinet body can also add output branches online without power outage, replace switches, start the electric wrench, and make the electric wrench drive the second bevel gear to rotate, so that the docking rod slides along the slide groove, so that the docking rod drives the limit rod to separate from the limit groove and the inside of the docking frame, and at this time, lift the fixed plate to separate the fixed plate from the bottom plate, so that the power distribution cabinet body is convenient for replacing buffer parts for protection;

[0015] 2. The distribution cabinet that is easy to protect on the surface, when the fixing plate and the bottom plate are restricted together to protect the main body of the distribution cabinet, the impact of the outside world can be effectively buffered by the buffer air cushion, and the connecting sleeve has a certain deformation ability, so that the buffer air cushion can be easily replaced after being damaged, so that the main body of the distribution cabinet is not easily damaged by external impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the top cross-sectional structure of the limiting screw and the first bevel gear of the utility model;

[0018] Figure 3 This is a schematic diagram of the front cross-sectional structure of the docking frame and the first docking groove of the utility model;

[0019] Figure 4 It is a schematic diagram of the left side cross-sectional structure of the slideway and the second docking groove of the utility model;

[0020] Figure 5 It is a schematic diagram of the front cross-sectional structure of the connecting sleeve and the buffer air cushion of the utility model.

[0021] In the figure: 1. power distribution cabinet body; 11. bottom plate; 12. fixing plate; 13. damper; 14. connecting plate; 2. docking frame; 21. first docking groove; 22. limiting groove; 23. limiting rod; 24. docking rod; 25. slide groove; 26. second docking groove; 27. limiting screw; 28. first bevel gear; 29. ​​second bevel gear; 3. connecting sleeve; 31. buffer air cushion; 32. protective layer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides a technical solution: a distribution cabinet for surface protection, comprising a distribution cabinet body 1 and a bottom plate 11, the bottom plate 11 is fixed to the lower side of the distribution cabinet body 1, and a fixing plate 12 is arranged on the outer side of the distribution cabinet body 1, a damper 13 is installed on one side of the fixing plate 12, and the end of the damper 13 away from the fixing plate 12 is fixed to the connecting plate 14, a docking frame 2 is connected to the lower side of the fixing plate 12, a first docking groove 21 is provided on the side of the bottom plate 11 close to the docking frame 2, and the first docking groove 21 is connected to the docking frame 2, a limiting groove 22 is provided on one side of the first docking groove 21, a limiting rod 23 is passed through the interior of the docking frame 2, and the limiting rod 23 passes through one end of the docking frame 2 and is connected to the limiting groove 22, a docking rod 24 is fixed to the end of the limiting rod 23 away from the limiting groove 22, and the bottom plate 11 is provided with a first docking groove 21 ... a first docking groove 21 is connected to the docking frame 2, and a limiting groove 22 is provided on the side of the first docking groove A slide groove 25 is provided on the outer side of the docking rod 24, and a second docking groove 26 is provided on one side of the docking rod 24, and the second docking groove 26 is connected to the limiting screw 27, and the limiting screw 27 is movably connected to the base plate 11 through a bearing, and a first bevel gear 28 is fixed to one end of the limiting screw 27, and the first bevel gear 28 is movably connected to the base plate 11 through a bearing, and a second bevel gear 29 is docked between the two first bevel gears 28, and the second bevel gear 29 is movably connected to the base plate 11 through a bearing, the docking frame 2 matches the first docking groove 21, the inner wall spacing of the limiting groove 22 matches the diameter of the limiting rod 23, the docking rod 24 matches the slide groove 25, and the cross-sectional shape of the slide groove 25 is rectangular, the second docking groove 26 is threadedly connected to the limiting screw 27, and the first bevel gear 28 is meshed and docked with the second bevel gear 29.

[0024] In specific implementation, according to Figure 1 , Figure 2 , Figure 3 and Figure 4The power distribution cabinet body 1 can monitor the current of each output branch in real time, and can set the warning value of abnormal current of each output branch. The power distribution cabinet body 1 can also increase the output branch online and replace the switch without power outage. When the buffer parts of the power distribution cabinet body 1 are damaged and deformed by external impact, the electric wrench is docked with the groove of the outer connecting block of the second bevel gear 29, and the electric wrench is started to drive the second bevel gear 29 to rotate. The first bevel gear 28 is meshed with the second bevel gear 29, so that the second bevel gear 29 drives the limit screw 27 to rotate, and the docking rod 24 is matched with the slide groove 25, and the cross-sectional shape of the slide groove 25 is rectangular, so that the docking rod 24 will not follow As the limiting screw 27 rotates, it is threadedly connected to the limiting screw 27 through the second docking groove 26, so that the docking rod 24 slides along the slide groove 25, so that the docking rod 24 drives the limiting rod 23 to disengage from the limiting groove 22 and the inside of the docking frame 2. At this time, the fixed plate 12 is lifted to separate the fixed plate 12 from the bottom plate 11, so that the buffer parts of the distribution cabinet body 1 can be easily replaced. When the fixed plate 12 is installed, the docking frame 2 is docked with the first docking groove 21, and the second bevel gear 29 is rotated in the opposite direction, so that the docking rod 24 drives the limiting rod 23 to penetrate the docking frame 2 and dock with the limiting groove 22, so that the fixed plate 12 protects the distribution cabinet body 1, thereby making it easy to replace the buffer parts of the distribution cabinet body 1 for protection.

[0025] See also Figure 1 and Figure 5 The outer side of the connecting plate 14 is sleeved with a connecting sleeve 3, and a buffer air cushion 31 is fixed to the outer side of the connecting sleeve 3. A protective layer 32 is bonded to the outer side of the buffer air cushion 31. The connecting sleeve 3 is made of rubber material, and the connecting sleeve 3 is made of nylon film material.

[0026] In specific implementation, according to Figure 1 and Figure 5 When the fixing plate 12 and the bottom plate 11 are restricted together to protect the distribution cabinet body 1, the buffer air cushion 31 can effectively buffer the impact of the outside world, and the connecting sleeve 3 is made of rubber material with a certain deformation ability, so that the buffer air cushion 31 is easy to be connected with the connecting plate 14, so that the buffer air cushion 31 is easy to be replaced after being damaged, and the connecting sleeve 3 is made of nylon film material with high tensile strength and tensile strength, good heat resistance, cold resistance, wear resistance and puncture resistance, etc., so that the buffer air cushion 31 is not easily damaged, and the distribution cabinet body 1 is not easily damaged by external impact.

[0027] In summary, the power distribution cabinet body 1 can monitor the current of each output branch in real time, and can set the warning value of abnormal current of each output branch. The power distribution cabinet body 1 can also add output branches online without power outage, replace switches, start the electric wrench, and make the electric wrench drive the second bevel gear 29 to rotate, so that the docking rod 24 drives the limit rod 23 to disengage from the limit groove 22 and the inside of the docking frame 2. At this time, the fixed plate 12 is lifted up to separate the fixed plate 12 from the bottom plate 11, so that the buffer parts of the power distribution cabinet body 1 are easy to replace. When the fixed plate 12 is installed , the second bevel gear 29 is rotated in the opposite direction, so that the docking rod 24 drives the limiting rod 23 to penetrate the docking frame 2 and dock with the limiting groove 22, so that the fixed plate 12 protects the distribution cabinet body 1, so that the distribution cabinet body 1 is convenient to replace the buffer parts for protection. When the fixed plate 12 and the bottom plate 11 are restricted together to protect the distribution cabinet body 1, the buffer air cushion 31 can effectively buffer the impact of the outside world, so that the distribution cabinet body 1 is not easily damaged by the impact of the outside world. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A distribution cabinet that is convenient for surface protection, comprising a distribution cabinet body (1) and a bottom plate (11), characterized in that: A bottom plate (11) is fixed on the lower side of the power distribution cabinet body (1), and a fixing plate (12) is arranged on the outer side of the power distribution cabinet body (1); a damper (13) is installed on one side of the fixing plate (12), and one end of the damper (13) away from the fixing plate (12) is fixed to the connecting plate (14); a docking frame (2) is connected to the lower side of the fixing plate (12); a first docking groove (21) is provided on the side of the bottom plate (11) close to the docking frame (2), and the first docking groove (21) is connected to the docking frame (2); a limiting groove (22) is provided on one side of the first docking groove (21); a limiting rod (23) is passed through the interior of the docking frame (2), and the limiting rod (23) passes through one end of the docking frame (2) and is connected to the limiting groove (22).

2. A distribution cabinet for surface protection according to claim 1, characterized in that: A docking rod (24) is fixed to one end of the limiting rod (23) away from the limiting groove (22), and a sliding groove (25) is provided on the outer side of the docking rod (24) of the bottom plate (11).

3. A distribution cabinet for surface protection according to claim 2, characterized in that: A second docking groove (26) is formed on one side of the docking rod (24), and the second docking groove (26) is connected to a limiting screw rod (27), and the limiting screw rod (27) is movably connected to the bottom plate (11) via a bearing.

4. A distribution cabinet for surface protection according to claim 3, characterized in that: A first bevel gear (28) is fixed to one end of the limiting screw (27), and the first bevel gear (28) is movably connected to the bottom plate (11) via a bearing.

5. A distribution cabinet for surface protection according to claim 4, characterized in that: A second bevel gear (29) is butt-jointed between the two first bevel gears (28), and the second bevel gear (29) is movably connected to the bottom plate (11) via a bearing.

6. A distribution cabinet for surface protection according to claim 1, characterized in that: The outer side of the connecting plate (14) is sleeved with a connecting sleeve (3), and the outer side of the connecting sleeve (3) is fixed with a buffering air cushion (31).

7. A distribution cabinet for surface protection according to claim 6, characterized in that: A protective layer (32) is bonded to the outer side of the buffer air cushion (31), and the connecting sleeve (3) is made of rubber material.

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