Self-moving anti-seepage outdoor power distribution cabinet

Abstract

The utility model discloses a self-moving waterproof outdoor power distribution cabinet which comprises an outer cabinet body and an inner cabinet body, the left and right sides of the bottom of the outer cabinet body are provided with empty grooves, the inner cabinet body is located in the outer cabinet body, a power distribution box is installed in the inner cabinet body, a cabinet door is installed on the front face of the inner cabinet body in a hinged mode, and a fan is arranged on the upper portion in the inner cabinet body. The left side and the right side of the inner cabinet body are provided with ventilation holes, a drainage pipe is connected between the left side and the right side of the outer cabinet body and the left side and the right side of the inner cabinet body, threaded sleeves are arranged on the left side and the right side of the middle of the lower portion of the bottom of the inner cabinet body, threaded rods are arranged below the threaded sleeves, universal wheels are arranged at the bottoms of the threaded rods, and the universal wheels are located in the empty grooves. The self-moving anti-seepage outdoor power distribution cabinet can move according to the contact of the lifting universal wheels with the ground, and ensures that the operation environment of the power distribution cabinet is dry by draining internal seepage water, thereby preventing short circuit from affecting the power distribution work.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a self-moving water-proof outdoor power distribution cabinet. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet, which is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in places where the load is relatively dispersed and there are fewer circuits; the motor control center is used in places where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load, but there are still certain problems when using the existing distribution cabinet:

[0003] For example, a heat dissipation distribution cabinet with publication number CN108711755A has the following technical solution: it includes a cabinet heat dissipation distribution cabinet, an air inlet heat dissipation distribution cabinet is arranged on the top of the cabinet heat dissipation distribution cabinet, an air inlet cover is arranged at the air inlet, heat dissipation window heat dissipation distribution cabinets are arranged on two side walls of the cabinet heat dissipation distribution cabinet, heat dissipation window covers are arranged at the heat dissipation windows, a fan heat dissipation distribution cabinet is arranged at the heat dissipation window heat dissipation distribution cabinet on one side, the fan heat dissipation distribution cabinet is located inside the cabinet heat dissipation distribution cabinet, an air outlet heat dissipation distribution cabinet is arranged at the bottom of the cabinet heat dissipation distribution cabinet, a metal filter heat dissipation distribution cabinet is arranged at the air outlet heat dissipation distribution cabinet, and a cabinet door heat dissipation distribution cabinet is arranged on the cabinet heat dissipation distribution cabinet. However, when the existing distribution cabinet works in an outdoor environment, it will be affected by rain or humid weather, resulting in water seepage inside the distribution cabinet, and the internal lines of the distribution cabinet are prone to short circuit when encountering water, and the interior of the distribution cabinet cannot be guaranteed to be dry for a long time, and it is difficult to move outdoors.

[0004] In view of this, we conducted in-depth research on the above issues, which led to the present case.

[0005] In response to the above problems, an innovative design was carried out based on the original distribution cabinet. Utility Model Content

[0006] The utility model aims to provide a self-moving anti-water seepage outdoor power distribution cabinet to solve the problems in the above-mentioned background technology that the power distribution cabinet cannot solve the problem of water seepage and is troublesome to move.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A self-moving, water-seepage-proof outdoor power distribution cabinet comprises an outer cabinet and an inner cabinet, wherein the outer cabinet is provided with empty slots on both left and right sides of the bottom, and the inner cabinet is located inside the outer cabinet, a power distribution box is installed inside the inner cabinet, and a cabinet door is hingedly installed on the front of the inner cabinet, a fan is arranged at the top of the inner cabinet, and ventilation holes are arranged on both left and right sides of the inner cabinet, a drainage pipe is connected between the outer cabinet and the left and right sides of the inner cabinet, threaded sleeves are arranged on both left and right sides of the lower middle of the bottom of the inner cabinet, and a threaded rod is arranged below the threaded sleeve, a universal wheel is arranged at the bottom of the threaded rod, and the universal wheel is located inside the empty slot.

[0009] Preferably, a first driving motor is fixedly installed in the middle of the inner bottom surface of the outer cabinet, and a first rotating shaft is connected and installed on the left end output shaft of the first driving motor, and a transmission belt is vertically connected and installed on the upper end of the first rotating shaft.

[0010] By adopting the above technical solution, when the first drive motor is started, its output shaft can drive the first rotating shaft to rotate, and the connected transmission belt provides mechanical power for the rotation of the upper worm to ensure that it rotates in parallel with the first rotating shaft.

[0011] Preferably, a worm is horizontally connected to the upper end of the transmission belt, and the left and right sides of the worm penetrate the left and right walls of the bottom of the inner cabinet, and the left and right ends of the worm are connected to the left and right sides inside the outer cabinet to form a rotating structure.

[0012] By adopting the above technical solution, when the first rotating shaft rotates, the left and right sides of the transmission belt can simultaneously drive the worm to rotate the bearing in the horizontal direction inside the outer cabinet, so as to provide mechanical power for the lifting and lowering movement of the universal wheel.

[0013] Preferably, worm wheels are connected to the rear sides of the left and right sides of the worm, and the upper ends of the worm wheels are connected to the inner top surface below the inner cabinet, and the lower end of the worm wheel is fixedly connected to a threaded sleeve to form a rotating structure.

[0014] By adopting the above technical solution, when the worm rotates, it can drive the left and right worm wheels to rotate at the same time, thereby driving the threaded sleeve to rotate to provide mechanical power for the lifting and lowering movement of the universal wheel below.

[0015] Preferably, a threaded rod is threadedly installed at the lower part of the threaded sleeve, and the threaded rod passes through the bottom of the outer cabinet, and a universal wheel is fixedly installed at the bottom end of the threaded rod to form a lifting structure.

[0016] By adopting the above technical solution, when the threaded sleeve rotates, it drives the threaded rod connected to the internal thread to rise and fall at the bottom of the outer cabinet, and at the same time drives the universal wheel to rise and fall below the outer cabinet. When the universal wheel contacts the ground and continues to descend, it can drive the outer cabinet to rise, so that the universal wheel can drive the universal wheel to move, which is convenient for the distribution cabinet to move to the required position when outdoors.

[0017] Preferably, a drainage port is opened on the inner upper surface of the drainage pipe, and the inner end of the drainage port is connected to the outer wall of the inner cabinet body, and the left end of the drainage pipe passes through the left and right sides of the outer cabinet body.

[0018] By adopting the above technical solution, when water seepage or moisture appears on the surface of the inner cabinet, the surface moisture can enter the drainage pipe through the drainage port. Since the drainage pipe is inclined outward and downward, the moisture can be drained to the outside of the outer cabinet to prevent the moisture from entering the inner cabinet, thereby ensuring that the environment of the distribution box is dry.

[0019] Preferably, a second drive motor is fixedly installed on the top of the inner cabinet, and a fan is fixedly connected to the output shaft at the bottom end of the second drive motor, and the fan is located above the distribution box to form a rotating structure.

[0020] By adopting the above technical solution, the output shaft of the second drive motor can be started to drive the fan to rotate, which can dissipate heat and dry moisture inside the inner cabinet, thereby allowing air to circulate inside the inner cabinet and accelerating the evaporation of moisture.

[0021] Compared with the prior art, the beneficial effects of the utility model are: the self-moving anti-seepage outdoor power distribution cabinet,

[0022] 1. A universal wheel is provided for easy self-movement. A threaded rod is installed with a threaded connection at the lower part of the threaded sleeve, and the threaded rod runs through the bottom of the outer cabinet, and a universal wheel is fixedly installed at the bottom of the threaded rod to form a lifting structure. When the threaded sleeve rotates, the threaded rod connected with the internal thread is driven to be lifted and lowered at the bottom of the outer cabinet, and at the same time, the universal wheel is driven to be lifted and lowered to the bottom of the outer cabinet. When the universal wheel contacts the ground and continues to descend, the outer cabinet can be lifted, so that the universal wheel can drive the universal wheel to move, which is convenient for the distribution cabinet to move to the required position when it is outdoors;

[0023] 2. A drainage pipe is provided to prevent water seepage. A drainage port is opened on the inner upper surface of the drainage pipe, and the inner end of the drainage port is connected to the outer wall of the inner cabinet, and the left end of the drainage pipe passes through the left and right sides of the outer cabinet. When water seepage or moisture appears on the surface of the inner cabinet, the surface moisture can enter the drainage pipe through the drainage port. Since the drainage pipe is inclined outward and downward, the moisture can be drained to the outside of the outer cabinet to prevent moisture from entering the inner cabinet, thereby ensuring that the environment of the distribution box is dry. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the front structure of the outer cabinet and the inner cabinet of the utility model;

[0025] Figure 2 This is a front sectional structural schematic diagram of the utility model;

[0026] Figure 3 This is a schematic diagram of the front lifting structure of the universal wheel of the utility model;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the inner cabinet of the utility model;

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the drainage tube of the utility model.

[0029] In the figure: 1. outer cabinet; 2. empty slot; 3. inner cabinet; 4. distribution box; 5. first drive motor; 6. first rotating shaft; 7. transmission belt; 8. worm; 9. worm wheel; 10. threaded sleeve; 11. threaded rod; 12. universal wheel; 13. second drive motor; 14. fan; 15. ventilation hole; 16. cabinet door; 17. drainage pipe; 18. drainage port. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-5 , the utility model provides a technical solution:

[0032] A self-moving water-seepage-proof outdoor power distribution cabinet comprises an outer cabinet body 1 and an inner cabinet body 3. Empty grooves 2 are provided on both left and right sides of the bottom of the outer cabinet body 1, and the inner cabinet body 3 is located inside the outer cabinet body 1. A distribution box 4 is installed inside the inner cabinet body 3, and a cabinet door 16 is hingedly installed on the front of the inner cabinet body 3. A fan 14 is provided at the top of the inner cabinet body 3, and ventilation holes 15 are provided on both left and right sides of the inner cabinet body 3. A drainage pipe 17 is connected between the outer cabinet body 1 and the left and right sides of the inner cabinet body 3. Threaded sleeves 10 are provided on both left and right sides of the middle below the bottom of the inner cabinet body 3, and a threaded rod 11 is provided below the threaded sleeve 10. A universal wheel 12 is provided at the bottom of the threaded rod 11, and the universal wheel 12 is located inside the empty groove 2.

[0033] A first drive motor 5 is fixedly installed in the middle of the bottom surface of the outer cabinet 1, and the first rotating shaft 6 is connected and installed on the output shaft at the left end of the first drive motor 5, and a transmission belt 7 is vertically connected and installed on the upper end of the first rotating shaft 6. A worm 8 is horizontally connected and installed on the upper end of the transmission belt 7, and the left and right sides of the worm 8 are both penetrated through the left and right walls of the bottom of the inner cabinet 3, and the left and right ends of the worm 8 are connected to the left and right sides of the outer cabinet 1 to form a rotating structure. When the first drive motor 5 is started, its output shaft can drive the first rotating shaft 6 to rotate, and the connected transmission belt 7 provides mechanical power for the rotation of the upper worm 8, ensuring that it rotates in parallel with the first rotating shaft 6 at the same time. When the first rotating shaft 6 rotates, the left and right sides of the transmission belt 7 can simultaneously drive the worm 8 to rotate the bearing in the horizontal direction on the inner side of the outer cabinet 1, so as to provide mechanical power for the lifting and lowering movement of the universal wheel 12.

[0034] The rear sides of the left and right sides of the worm 8 are connected and installed with worm wheels 9, and the upper ends of the worm wheels 9 are connected to the inner top surface of the lower part of the inner cabinet 3, and the lower end of the worm wheel 9 is fixedly connected and installed with a threaded sleeve 10 to form a rotating structure. The threaded rod 11 is threadedly connected and installed at the lower part of the threaded sleeve 10, and the threaded rod 11 runs through the bottom of the outer cabinet 1, and the bottom end of the threaded rod 11 is fixedly installed with a universal wheel 12 to form a lifting structure. When the worm 8 rotates, it can drive the left and right worm wheels 9 to rotate at the same time, and then drive the threaded sleeve 10 to rotate to provide mechanical power for the lifting and moving of the universal wheel 12 below. When the threaded sleeve 10 rotates, it drives the threaded rod 11 connected with the internal thread to lift and lower at the bottom of the outer cabinet 1, and at the same time drives the universal wheel 12 to lift and lower below the outer cabinet 1. When the universal wheel 12 contacts the ground and continues to descend, it can drive the outer cabinet 1 to lift, so that the universal wheel 12 can drive the universal wheel 12 to move, which is convenient for the distribution cabinet to move according to the required position when it is outdoors.

[0035] A drainage port 18 is provided on the inner upper surface of the drainage pipe 17, and the inner end of the drainage port 18 is connected to the outer wall of the inner cabinet 3, and the left end of the drainage pipe 17 passes through the left and right sides of the outer cabinet 1. When water seepage or moisture appears on the surface of the inner cabinet 3, the surface moisture can enter the drainage pipe 17 through the drainage port 18. Since the drainage pipe 17 is tilted outward and downward, the moisture can be drained to the outside of the outer cabinet 1, preventing the moisture from entering the inner cabinet 3, and ensuring that the environment of the distribution box 4 is dry.

[0036] A second drive motor 13 is fixedly mounted on the top of the inner cabinet 3, and a fan 14 is fixedly connected to the output shaft at the bottom of the second drive motor 13, and the fan 14 is located above the distribution box 4 to form a rotating structure. When the second drive motor 13 is started, its output shaft can drive the fan 14 to rotate, which plays a role in dissipating heat and drying moisture inside the inner cabinet 3, thereby allowing air to circulate inside the inner cabinet 3 and accelerating the evaporation of moisture.

[0037] Working principle:

[0038] When the utility model is in use, the first driving motor 5 is started and its output shaft can drive the first rotating shaft 6 to rotate, and the left and right sides of the transmission belt 7 can simultaneously drive the worm 8 to rotate the bearing in the horizontal direction inside the outer cabinet 1. When the worm 8 rotates, the left and right worm wheels 9 can be driven to rotate, thereby driving the threaded sleeve 10 to rotate, and the threaded rod 11 connected with the thread is lifted and lowered at the bottom of the outer cabinet 1, and at the same time drives the universal wheel 12 to be lifted and lowered below the outer cabinet 1. When the universal wheel 12 contacts the ground and continues to descend, it can drive the outer cabinet 1 to rise, so that the universal wheel 12 can drive the universal wheel 12 to move upward and downward. The wheel 12 moves to facilitate the distribution cabinet to move to the required position outdoors; when water seepage or moisture appears on the surface of the inner cabinet 3, the surface moisture can enter the drainage pipe 17 through the drainage port 18. Since the drainage pipe 17 is inclined outward and downward, the moisture can be drained to the outside of the outer cabinet 1 to prevent moisture from entering the inner cabinet 3, thereby ensuring that the environment of the distribution box 4 is dry; starting the second drive motor 13, its output shaft can drive the fan 14 to rotate, which has the effect of dissipating heat and drying moisture inside the inner cabinet 3, thereby allowing air to circulate inside the inner cabinet 3 and accelerating the evaporation of moisture.

[0039] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0040] 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 self-moving water-proof outdoor power distribution cabinet, comprising an outer cabinet (1) and an inner cabinet (3), characterized in that: The outer cabinet (1) is provided with empty slots (2) on both left and right sides of the bottom, and the inner cabinet (3) is located inside the outer cabinet (1). A distribution box (4) is installed inside the inner cabinet (3), and a cabinet door (16) is hingedly installed on the front of the inner cabinet (3). A fan (14) is arranged on the top of the inner cabinet (3), and ventilation holes (15) are arranged on both left and right sides of the inner cabinet (3). A drainage pipe (17) is connected between the outer cabinet (1) and the left and right sides of the inner cabinet (3). A threaded sleeve (10) is arranged on both left and right sides of the bottom of the inner cabinet (3), and a threaded rod (11) is arranged below the threaded sleeve (10). A universal wheel (12) is arranged at the bottom of the threaded rod (11), and the universal wheel (12) is located inside the empty slot (2).

2. A self-moving water-proof outdoor power distribution cabinet according to claim 1, characterized in that: A first drive motor (5) is fixedly installed in the middle of the inner bottom surface of the outer cabinet (1), and a first rotating shaft (6) is connected and installed on the left end output shaft of the first drive motor (5), and a transmission belt (7) is vertically connected and installed on the upper end of the first rotating shaft (6).

3. A self-moving water-proof outdoor power distribution cabinet according to claim 2, characterized in that: A worm (8) is horizontally connected to the upper end of the transmission belt (7), and the left and right sides of the worm (8) penetrate the left and right walls of the bottom of the inner cabinet (3), and the left and right ends of the worm (8) are connected to the left and right sides inside the outer cabinet (1) to form a rotating structure.

4. The self-moving water-proof outdoor power distribution cabinet according to claim 3 is characterized in that: The rear sides of the left and right sides of the worm (8) are both connected to worm wheels (9), and the upper ends of the worm wheels (9) are both connected to the inner top surface below the inner cabinet (3), and the lower end of the worm wheel (9) is fixedly connected to a threaded sleeve (10) to form a rotating structure.

5. The self-moving water-proof outdoor power distribution cabinet according to claim 4 is characterized in that: A threaded rod (11) is threadedly connected and installed at the lower part of the threaded sleeve (10), and the threaded rod (11) passes through the bottom of the outer cabinet (1), and a universal wheel (12) is fixedly installed at the bottom end of the threaded rod (11) to form a lifting structure.

6. The self-moving water-proof outdoor power distribution cabinet according to claim 1 is characterized in that: The drainage pipe (17) is provided with a drainage port (18) on the inner upper surface, and the inner end of the drainage port (18) is connected to the outer wall of the inner cabinet (3), and the left end of the drainage pipe (17) passes through the left and right sides of the outer cabinet (1).

7. The self-moving water-proof outdoor power distribution cabinet according to claim 1 is characterized in that: A second drive motor (13) is fixedly mounted on the top of the inner cabinet (3), and a fan (14) is fixedly connected to the output shaft at the bottom end of the second drive motor (13), and the fan (14) is located above the distribution box (4) to form a rotating structure.

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