Power distribution box base with protection structure

Abstract

The utility model discloses a distribution box pedestal with a protection structure, comprising a bottom box, a placing plate welded on the upper part of the inner part of the bottom box, a dehumidifying device installed on the lower part of the inner part of the bottom box; the fixing devices are installed on the two sides of the upper portion of the bottom box. The buffer device is arranged at the bottom of the bottom box; wherein the dehumidifying device can perform dehumidifying operation on the bottom of the distribution box. The utility model relates to the technical field of power distribution boxes, and the base with the protection structure for the power distribution box can quickly remove moisture at the bottom of the box through the cooperation of the bottom box, the water outlet and the moisture removal device, thereby reducing the time that the bottom of the power distribution box is affected with moisture to the greatest extent, and improving the safety of the power distribution box. The probability that the distribution box is affected with damp and corroded can be effectively reduced, the service life of the distribution box is further guaranteed, and convenience is brought to use of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a base for a distribution box with a protective structure. Background Art

[0002] The distribution box is a low-voltage power distribution device that assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring. In normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches. In case of failure or abnormal operation, the circuit can be cut off or an alarm can be given with the help of protective electrical appliances. The measuring instruments can display various parameters in operation, and some electrical parameters can be adjusted. It can also prompt or send signals when deviating from the normal working state. It is often used in various power generation, distribution and substations. When installing the distribution box, a distribution box base is required;

[0003] At present, when installing the distribution box, most of them are directly fixed with the base by bolts, and then the base is connected with the external installation components. The base plays the role of raising the height of the distribution box so that it can be as far away from the ground as possible, thereby ensuring a certain safety of the distribution box.

[0004] The base of the traditional distribution box is in direct contact with the bottom of the distribution box. Once it is used outdoors, when it rains or snows, water can easily enter the contact gap between the distribution box and the base. These locations cannot be directly exposed to sunlight, making it difficult for moisture to evaporate quickly, which in turn causes the bottom of the distribution box to become susceptible to moisture and corrosion, which in turn causes the distribution box to be easily damaged, causing inconvenience to the staff. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a base for a distribution box with a protective structure, which solves the problem that the traditional distribution box base is in direct contact with the bottom of the distribution box. Once used outdoors, when it rains or snows, water can easily enter the contact gap between the distribution box and the base, and these positions cannot be directly exposed to sunlight, making it difficult for moisture to evaporate quickly, which in turn causes the bottom of the distribution box to be easily affected by moisture and corroded, which in turn causes the distribution box to be easily damaged, causing inconvenience to the staff.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a base for a distribution box with a protective structure, including a bottom box, a placement plate is welded on the upper part of the interior of the bottom box, and the base for a distribution box with a protective structure also includes: a dehumidification device installed at the lower part of the interior of the bottom box; a fixing device installed on both sides of the upper part of the bottom box; a buffer device arranged at the bottom of the bottom box; the dehumidification device includes: a fan installed at the bottom of the inner wall of the bottom box; two vertical plates are provided, both of which are welded to the inner wall of the bottom box and both fit the bottom of the placement plate; two filter screens are provided and are fixed by bolts respectively connected to one side of the two vertical plates; two orifice plates are provided and are detachably connected to the two sides of the bottom box; a controller is detachably connected to the bottom side of the placement plate; a humidity sensor is detachably connected to the bottom side of the placement plate away from the controller; the fixing device includes: two threaded rods are provided and are respectively threadedly connected to the upper sides of the two sides of the bottom box; two clamping plates are provided and are respectively rotatably connected to the ends of the threaded rods through bearings, and the outer walls are fixedly connected with friction pads; two limit rods are provided and are both welded to the outer walls of the two clamping plates and are respectively plugged into the upper sides of the two sides of the bottom box; the buffer device includes The invention is summarized as follows: four bases are provided and are respectively provided at the four corners of the bottom of the bottom box; four slide rails are provided and are respectively welded to the four corners of the bottom of the bottom box and are respectively slidably engaged with the inner walls of the four bases; multiple limit blocks are provided and are respectively fixedly connected to the bottoms of the multiple slide rails by bolts and are respectively fitted with the outer walls of the four bases; four springs are provided and are respectively fixedly connected to the outer walls of the four bases; four support plates are provided and are respectively fixedly connected to the ends of the four springs and are respectively welded to the four corners of the bottom of the bottom box; wherein the dehumidification device can dehumidify the bottom of the distribution box, and the fixing device can The distribution box is installed above the base for the distribution box with a protective structure. The buffer device can provide collision protection for the base for the distribution box with a protective structure. The controller can receive the signal transmitted by the humidity sensor, and then control the fan to achieve gas exchange between the air inside the bottom box and the outside air, thereby completing the dehumidification operation. The filter can block and filter dust in the outside air. The threaded rod can drive the movement of the splint and the limit rod, thereby achieving clamping and fixing of the distribution box. When the distribution box is impacted, the slide rail moves along the outer wall of the base to break the limit block, thereby driving the spring to deform.

[0007] Preferably, drainage holes are formed on the upper sides of both sides of the bottom box.

[0008] Beneficial Effects

[0009] The utility model provides a base for a distribution box with a protective structure. It has the following beneficial effects: the base for a distribution box with a protective structure can quickly remove moisture from the bottom of the box through the cooperation of the bottom box, the drain port and the dehumidification device, thereby minimizing the time that the bottom of the distribution box is dampened by water vapor, effectively reducing the probability of corrosion caused by moisture in the distribution box, thereby ensuring the service life of the distribution box and bringing convenience to the staff;

[0010] Through the cooperation of the fixing device, the distribution box can be fixed without using bolts, which can greatly reduce the assembly time of the staff and the difficulty of the staff's operation, thereby facilitating the use of the staff;

[0011] Through the cooperation of the buffer device, when the distribution box is impacted, it can play a buffering role, thereby ensuring the safe use of the distribution box to the greatest extent, reducing the probability of damage to the distribution box, and extending the service life of the distribution box. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 for Figure 1 A cross-sectional view of

[0014] Figure 3 for Figure 2 A schematic diagram of the structure in which the plate, threaded rods and bottom box are placed;

[0015] Figure 4 for Figure 2 Schematic diagram of the structure of the middle base, slide rail and spring.

[0016] In the figure: 1. bottom box, 2. dehumidification device, 201. fan, 202. vertical plate, 203. filter, 204. orifice plate, 205. controller, 206. humidity sensor, 3. fixing device, 301. threaded rod, 302. limit rod, 303. clamping plate, 4. buffer device, 401. base, 402. slide rail, 403. spring, 404. support plate, 405. limit block, 5. placement plate, 6. drain outlet. DETAILED DESCRIPTION

[0017] 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.

[0018] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0019] The base of the traditional distribution box is in direct contact with the bottom of the distribution box. Once it is used outdoors, when it rains or snows, water can easily enter the contact gap between the distribution box and the base. These locations cannot be directly exposed to sunlight, making it difficult for the water to evaporate quickly, which will cause the bottom of the distribution box to be easily affected by moisture and corroded, and then the distribution box will be easily damaged, which brings inconvenience to the staff.

[0020] In view of this, the utility model provides a base for a distribution box with a protective structure. Through the cooperation of the bottom box, the drain outlet and the dehumidification device, the moisture at the bottom of the box can be quickly removed, thereby minimizing the time that the bottom of the distribution box is affected by water vapor and moisture, and effectively reducing the probability of corrosion of the distribution box due to moisture, thereby ensuring the service life of the distribution box and bringing convenience to the staff.

[0021] Embodiment 1: Figure 1 , 2, 3 and 4 show that a base for a distribution box with a protective structure includes a bottom box 1, a placement plate 5 is welded on the upper part of the bottom box 1, and the base for a distribution box with a protective structure also includes: a dehumidification device 2, installed at the lower part of the bottom box 1; a fixing device 3, installed on both sides of the upper part of the bottom box 1; a buffer device 4, arranged at the bottom of the bottom box 1; the dehumidification device 2 includes: a fan 201, the model of the fan 201 is: YNF-200-2T, the fan 201 can interact the air inside the bottom box 1 with the outside air, thereby realizing the dehumidification operation, and is installed at the bottom of the inner wall of the bottom box 1; two vertical plates 202 are provided, both of which are welded to the inner wall of the bottom box 1 , and they are all in contact with the bottom of the placement plate 5; filter screen 203, the mesh number of the filter screen 203 is not specifically limited, just meet the use requirements, set two, and are respectively fixedly connected to one side of the two vertical plates 202 by bolts; orifice plate 204, set two, and are respectively detachably connected to the two sides of the bottom box 1; controller 205, the model of controller 205 is not specifically limited, just meet the use requirements, and can be detachably connected to one side of the bottom of the placement plate 5; humidity sensor 206, the model of humidity sensor 206 is: HM1500LF, humidity sensor 206 can detect the moisture concentration inside the bottom box 1, when the moisture reaches the humidity sensor 206 When the humidity sensor 206 transmits a signal to the controller 205, the controller 205 can control the fan 201 to start working. At this time, as the fan 201 works, the air inside the bottom box 1 and the outside air can interact with each other, thereby realizing the dehumidification operation and completing the work. The fixing device 3 includes: a threaded rod 301, two of which are threadedly connected to the upper sides of the bottom box 1 respectively; twisting the threaded rod 301 can drive the clamping plate 303 and the limiting rod 302 to move. At this time, as the two clamping plates 303 clamp the distribution box, the clamping of the distribution box can be realized. The fixing operation is completed. Two clamping plates 303 are provided, which are respectively connected to the ends of the threaded rods 301 by bearings, and the outer walls are fixedly connected with friction pads; two limiting rods 302 are provided, which are welded to the outer walls of the two clamping plates 303, and are respectively plugged into the upper sides of the bottom box 1; the buffer device 4 includes: four bases 401, which are respectively provided and are respectively provided at the four corners of the bottom of the bottom box 1; the slide rail 402, the outer wall of the slide rail 402 is fixedly connected with a damping pad, so as to consume the elastic force generated by the deformation of the spring 403, and four are provided, which are respectively welded to the four corners of the bottom of the bottom box 1, and are respectively slidably engaged with the inner walls of the four bases 401;The limit block 405, when the distribution box is impacted, the slide rail 402 can slide along the inner wall of the base 401, thereby breaking the limit block 405 and starting to drive the spring 403 to deform. Then, with the deformation of the spring 403, the buffering operation of the distribution box can be realized to complete the work. A plurality of them are provided, and they are fixedly connected to the bottom of the plurality of slide rails 402 by bolts, and are respectively fitted with the outer walls of the four bases 401; four springs 403 are provided, and are respectively fixedly connected to the outer walls of the four bases 401; four support plates 404 are provided, which are respectively fixedly connected to the ends of the four springs 403, and are respectively welded to the four corners of the bottom of the bottom box 1; wherein, the dehumidification device 2 can dehumidify the bottom of the distribution box Operation, the fixing device 3 can install the distribution box above the base for the distribution box with a protective structure, the buffer device 4 can perform collision protection on the base for the distribution box with a protective structure, the controller 205 can receive the signal transmitted by the humidity sensor 206, and then control the fan 201 to achieve gas exchange between the air inside the bottom box 1 and the outside air, thereby completing the dehumidification operation, the filter 203 can block and filter the dust in the outside air, the threaded rod 301 can drive the clamping plate 303 and the limiting rod 302 to move, thereby achieving the clamping and fixing of the distribution box, when the distribution box is impacted, the slide rail 402 moves along the outer wall of the base 401 to break the limiting block 405, thereby driving the spring 403 to deform;

[0022] In the specific implementation process, it is worth pointing out that the dehumidification device 2 can dehumidify the moisture below the bottom box 1, thereby preventing the bottom of the distribution box from being corroded by moisture. The fixing device 3 can fix the distribution box above the distribution box base with a protective structure. The buffer device 4 can protect the distribution box when the distribution box base with a protective structure is impacted. The fan 201 can interact the air inside the bottom box 1 with the outside air, thereby achieving dehumidification. The humidity sensor 206 can detect the moisture concentration inside the bottom box 1. When the moisture reaches the set value of the humidity sensor 206, the humidity sensor 206 transmits a signal to the controller 205, and the controller 205 can control the fan 2 01 starts to work. At this time, as the fan 201 works, the air inside the bottom box 1 and the outside air can interact with each other, thereby realizing the dehumidification operation. Twisting the threaded rod 301 can drive the clamping plate 303 and the limiting rod 302 to move. At this time, as the two clamping plates 303 clamp the distribution box, the clamping and fixing operation of the distribution box can be realized to complete the work. The outer wall of the slide rail 402 is fixedly connected with a damping pad, which can consume the elastic force generated by the deformation of the spring 403. When the distribution box is impacted, the slide rail 402 can slide along the inner wall of the base 401, thereby breaking the limiting block 405 and starting to drive the spring 403 to deform at the same time. Then, as the spring 403 deforms, the buffering operation of the distribution box can be realized to complete the work.

[0023] Furthermore, drainage holes 6 are formed on the upper sides of the bottom box 1;

[0024] In the specific implementation process, it is worth pointing out that the drain port 6 can discharge the water source inside the bottom box 1 out of the bottom box 1;

[0025] Specifically, when using the base for the distribution box with a protective structure, the staff first places the distribution box on the placement plate 5, and then fixes it with the fixing device 3. When the humidity inside the bottom box 1 is too high, the dehumidification device 2 can be used to remove moisture, and when the distribution box is subjected to external impact, it can be buffered by the buffer device 4, thereby playing a role in protecting the distribution box. When the moisture inside the bottom box 1 reaches the set value of the humidity sensor 206, the humidity sensor 206 can transmit the signal to the controller 205, and the controller 205 can turn on the fan 201, and the fan 201 can start working, thereby driving the air flow inside the bottom box 1. At this time, the outside air enters the bottom box 1 through the orifice plate 204 and the filter 203. The interactive operation of air can be realized, and the dehumidification operation can be completed. When the distribution box is installed, the staff first places the distribution box on the top of the placement plate 5, and then the staff twists the threaded rod 301. At this time, the threaded rod 301 can drive the clamping plate 303 and the limit rod 302 to move. When the clamping plate 303 reaches the appropriate position, the distribution box can be clamped and fixed. When the distribution box is subjected to external impact, the distribution box drives the fixing device 3 and the placement plate 5 and other components to move, and then drives the slide rail 402 to move along the inner wall of the base 401, and at the same time breaks the limit block 405. At this time, the spring 403 begins to deform under the force, and the damping pad on the outer wall of the slide rail 402 can consume the elastic potential energy of the spring 403. At this time, the buffering operation of the distribution box can be completed and the work is completed.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0027] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A base for a distribution box with a protective structure, comprising a base box (1), characterized in that: A placement plate (5) is welded on the upper part of the interior of the bottom box (1), and the distribution box base with a protective structure also includes: A dehumidification device (2) installed at the lower part of the bottom box (1); A fixing device (3) is installed on both sides above the bottom box (1); A buffer device (4) is arranged at the bottom of the bottom box (1); The dehumidification device (2) comprises: A fan (201) is installed at the bottom of the inner wall of the bottom box (1); Two vertical plates (202) are provided, both are welded to the inner wall of the bottom box (1), and both are in contact with the bottom of the placement plate (5); Two filter screens (203) are provided and are respectively fixedly connected to one side of the two vertical plates (202) by bolts; Two orifice plates (204) are provided and are detachably connected to two sides of the bottom box (1); A controller (205) is detachably connected to one side of the bottom of the placement plate (5); A humidity sensor (206) is detachably connected to a side of the bottom of the placement plate (5) away from the controller (205); The fixing device (3) comprises: Two threaded rods (301) are provided and are respectively threadedly connected to the upper sides of the bottom box (1); Two clamping plates (303) are provided, which are rotatably connected to the ends of the threaded rod (301) through bearings respectively, and the outer walls of the clamping plates are fixedly connected with friction pads; Two limiting rods (302) are provided, both of which are welded to the outer walls of the two clamping plates (303) and are respectively plugged into the upper sides of the bottom box (1); The buffer device (4) comprises: Four bases (401) are provided and are respectively arranged at the four corners of the bottom of the bottom box (1); Four slide rails (402) are provided, which are respectively welded to the four corners of the bottom of the bottom box (1) and are respectively slidably engaged with the inner walls of the four bases (401); A plurality of limit blocks (405) are provided and are respectively fixedly connected to the bottoms of the plurality of slide rails (402) by bolts and are respectively fitted with the outer walls of the four bases (401); Four springs (403) are provided and are respectively fixedly connected to the outer walls of the four bases (401); Four support plates (404) are provided, which are respectively fixedly connected to the ends of the four springs (403) and respectively welded to the four corners of the bottom of the bottom box (1); The dehumidification device (2) can dehumidify the bottom of the distribution box, the fixing device (3) can install the distribution box above the base for the distribution box with a protective structure, the buffer device (4) can provide collision protection for the base for the distribution box with a protective structure, the controller (205) can receive the signal transmitted by the humidity sensor (206), and then control the fan (201) to achieve gas exchange between the air inside the bottom box (1) and the outside air, thereby completing the dehumidification operation, the filter (203) can block and filter dust in the outside air, the threaded rod (301) can drive the clamping plate (303) and the limit rod (302) to move, thereby achieving clamping and fixing of the distribution box, and when the distribution box is impacted, the slide rail (402) moves along the outer wall of the base (401) to break the limit block (405), thereby driving the spring (403) to deform.

2. The base for a distribution box with a protective structure according to claim 1, characterized in that: Drainage ports (6) are formed on the upper sides of both sides of the bottom box (1).

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