Waterproof equipment for power distribution cabinet

Abstract

The utility model relates to the power distribution cabinet waterproof technical field, and discloses a power distribution cabinet waterproof device comprising a pedestal, the top of the pedestal is fixedly connected with a mounting seat, the mounting seat is internally provided with a mounting groove, the interior of the mounting groove is slidably connected with a connecting block, the interior of the connecting block is provided with an adjusting hole, and the adjusting hole is provided with a through hole. The interior of the adjusting hole is in threaded connection with a hand screw bolt, the top of the connecting block is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with a cabinet body, the two sides of the cabinet body are fixedly connected with heat conduction pipes, the top of the cabinet body is fixedly connected with a fixing rod, and the top of the fixing rod is fixedly connected with a water collecting tank. The height of the cabinet body can be adjusted through cooperative use of the adjusting holes, the hand-screwing bolts and the like, the height can be fixed by penetrating the hand-screwing bolts through the corresponding adjusting holes and screwing the hand-screwing bolts, and the situation that when water is accumulated at the bottom, water permeates into the power distribution cabinet from the bottom of the power distribution cabinet, electrical elements are damaged, and potential safety hazards are caused is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinet waterproofing, in particular to a power distribution cabinet waterproofing device. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the final equipment of the distribution system. The distribution cabinet installed outdoors is called outdoor distribution cabinet. Different from the indoor distribution cabinet, the outdoor distribution cabinet needs to have good waterproof function to prevent outdoor rainwater from entering the interior and affecting the normal operation of components.

[0003] The bottom of the existing distribution cabinet is set on the ground and fixedly installed, and the height cannot be adjusted. As a result, when water accumulates at the bottom of the cabinet, water will seep into the interior from the bottom of the distribution cabinet, causing damage to electrical components and posing a safety hazard. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a waterproof device for a distribution cabinet to solve the problem mentioned in the above background technology that the bottom of the existing distribution cabinet is set on the ground and fixedly installed, and the height cannot be adjusted. As a result, when water accumulates at the bottom of the cabinet, water will seep into the interior from the bottom of the distribution cabinet, causing damage to electrical components and thus posing a safety hazard.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof device for a power distribution cabinet, comprising a base, a mounting hole is provided at the top of the base, a mounting seat is fixedly connected to the top of the base, a mounting slot is provided inside the mounting seat, a connecting block is slidably connected inside the mounting slot, an adjustment hole is provided inside the connecting block, a hand-tightening bolt is threadedly connected to the internal thread of the adjusting hole, a fixing plate is fixedly connected to the top of the connecting block, a cabinet is fixedly connected to the top of the fixing plate, heat conduction pipes are fixedly connected to both sides of the cabinet, a fixing rod is fixedly connected to the top of the cabinet, a water collecting trough is fixedly connected to the top of the fixing rod, drainage holes are provided on the left and right sides of the bottom of the water collecting trough, a guide block is fixedly connected to the bottom of the water collecting trough, a filter screen is slidably connected to the top of the water collecting trough, slots are provided on both sides of the filter screen, tenons are clamped inside the slots, and the bottom of the tenon is fixedly connected to the top of the water collecting trough.

[0006] Preferably, the length and width of the connecting block are the same as the length and width of the mounting groove, and the connecting block fits tightly against the inner wall of the mounting groove.

[0007] By adopting the above technical solution, by setting the connection block, the installation groove and the like for use in combination, the connection block and the inner wall of the installation groove fit tightly together to limit the lateral displacement of the connection block, facilitating subsequent adjustment.

[0008] Preferably, the number of the adjustment holes is several, the several adjustment holes are distributed on the surface of the adjustment holes in a linear array, and the several adjustment holes are adapted to the hand-tightening bolts.

[0009] By adopting the above technical solution, adjustment holes, hand-tightening bolts, etc. are set to be used in conjunction with connecting blocks and mounting grooves. The connecting block can be driven to slide inside the mounting groove by pushing the connecting block upward, and then the height of the cabinet can be adjusted through the fixing plate. The height can be fixed by passing the hand-tightening bolts through the mounting block, the mounting groove and the corresponding adjustment holes in sequence and tightening them, which is easy to use.

[0010] Preferably, the two heat-conducting pipes are respectively embedded in two sides of the cabinet, and the tops of the two heat-conducting pipes are connected to the drainage holes.

[0011] By adopting the above technical solution, heat pipes, drainage holes, etc. are arranged for use. The drainage holes can transport rainwater to the heat pipes. The heat pipes allow rainwater to flow and take away the temperature inside the cabinet, thereby reducing the temperature of the cabinet while draining water.

[0012] Preferably, the number of the guide blocks is two, and the two guide blocks are distributed oppositely at the front and rear sides of the bottom of the installation groove.

[0013] By adopting the above technical solution, by setting up a guide block, an installation groove, etc. for use in combination, the guide block can guide rainwater falling into the installation groove to the two drainage holes, thereby facilitating drainage.

[0014] Preferably, the diameter of the tenon is the same as the diameter of the slot, and the tenon fits tightly against the inner wall of the slot.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The waterproof equipment of the power distribution cabinet is used in conjunction with the connecting block and the mounting groove by setting adjustment holes, hand-tightening bolts, etc. The connecting block can be driven to slide inside the mounting groove by pushing the connecting block upward, and then the height of the cabinet can be adjusted through the fixing plate. The height can be fixed by passing the hand-tightening bolts through the mounting block, the mounting groove and the corresponding adjustment holes in sequence and tightening them, thereby preventing water from seeping into the interior from the bottom of the power distribution cabinet when water accumulates at the bottom, causing damage to the electrical components and thus causing safety hazards.

[0017] 2. The waterproof equipment of the distribution cabinet is used in conjunction with the arrangement of heat pipes and drainage holes. The water collection trough can collect rainwater to prevent rainwater from entering the cabinet. The drainage holes can transport rainwater to the heat pipes. The heat pipes take away the temperature inside the cabinet through the flow of rainwater, thereby reducing the temperature of the cabinet while draining water. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cabinet structure of the utility model when viewed from above;

[0020] Figure 3 This is a schematic diagram of the cabinet structure from a top view of the utility model;

[0021] Figure 4 This is a schematic diagram of the base structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the base filter of the utility model.

[0023] In the figure: 1. Base; 2. Mounting hole; 3. Mounting seat; 4. Thumb bolt; 5. Mounting slot; 6. Connecting block; 7. Adjustment hole; 8. Cabinet; 9. Heat pipe; 10. Fixing rod; 11. Water collecting trough; 12. Guide block; 13. Tenon; 14. Drain hole; 15. Slot; 16. Filter; 17. Fixing plate. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1:

[0026] Please refer to Figure 1-4A waterproof device for a power distribution cabinet comprises a base 1, a mounting hole 2 is provided on the top of the base 1, a mounting seat 3 is fixedly connected to the top of the base 1, a mounting groove 5 is provided inside the mounting seat 3, a connecting block 6 is slidably connected inside the mounting groove 5, the length and width of the connecting block 6 are the same as the length and width of the mounting groove 5, and the connecting block 6 is tightly fitted with the inner wall of the mounting groove 5, an adjusting hole 7 is provided inside the connecting block 6, a hand-tightening bolt 4 is threadedly connected to the inner wall of the adjusting hole 7, the number of the adjusting holes 7 is several, the several adjusting holes 7 are distributed on the surface of the adjusting hole 7 in a linear array, and the several adjusting holes 7 are adapted to the hand-tightening bolt 4. A fixing plate 17 is fixedly connected to the top of the connecting block 6, and a cabinet 8 is fixedly connected to the top of the fixing plate 17. Heat pipes 9 are fixedly connected to both sides of the cabinet 8. The two heat pipes 9 are respectively embedded in the two sides of the cabinet 8, and the tops of the two heat pipes 9 are connected to the drainage holes 14. A fixing rod 10 is fixedly connected to the top of the cabinet 8, and a water collecting trough 11 is fixedly connected to the top of the fixing rod 10. Drain holes 14 are provided on the left and right sides of the bottom of the water collecting trough 11. A guide block 12 is fixedly connected to the bottom of the water collecting trough 11. A filter screen 16 is slidably connected to the top of the water collecting trough 11. Slots 15 are provided on both sides of the filter screen 16. A tenon 13 is clamped inside the slot 15, and the bottom of the tenon 13 is fixedly connected to the top of the water collecting trough 11.

[0027] Working principle: When in use, the staff makes the base 1 contact with the ground and fixes it to the ground through the mounting hole 2. By pushing the fixing plate 17 upwards, the connecting block 6 can be driven to slide upward inside the mounting groove 5, and then the height of the cabinet 8 is adjusted through the fixing plate 17, so that the cabinet 8 is away from the ground. When the height is adjusted appropriately, the staff can fix the height by hand-tightening the bolts 4 through the mounting block, the mounting groove 5 and the corresponding adjustment hole 7 in turn and tightening them, thereby preventing water from seeping into the interior from the bottom of the distribution cabinet when water accumulates at the bottom, causing damage to the electrical components and thus causing safety hazards.

[0028] Compared with the related art, the waterproof device of the power distribution cabinet provided by the utility model has the following beneficial effects: by setting the adjustment hole 7, the hand-tightening bolt 4 and the like in conjunction with the connecting block 6 and the mounting groove 5, the connecting block 6 can be driven to slide inside the mounting groove 5 by pushing the connecting block 6 upward, and then the height of the cabinet 8 can be adjusted by the fixing plate 17, and the height can be fixed by passing the hand-tightening bolt 4 through the mounting block, the mounting groove 5 and the corresponding adjustment hole 7 in sequence and tightening them, thereby preventing water from seeping into the interior from the bottom of the power distribution cabinet when water accumulates at the bottom, causing damage to the electrical components and thus causing safety hazards.

[0029] Embodiment 2:

[0030] Please refer to Figure 1-5The top of the fixing plate 17 is fixedly connected to the cabinet 8, and the two sides of the cabinet 8 are fixedly connected to the heat pipes 9. The top of the cabinet 8 is fixedly connected to the fixing rod 10, and the top of the fixing rod 10 is fixedly connected to the water collecting tank 11. The left and right sides of the bottom of the water collecting tank 11 are provided with drainage holes 14. The two heat conducting pipes 9 are respectively embedded in the two sides of the cabinet 8, and the tops of the two heat conducting pipes 9 are connected to the drainage holes 14. The bottom of the water collecting tank 11 is fixedly connected to a guide block 12. The number of the guide blocks 12 is two, and the two guide blocks 12 are oppositely distributed on the front and rear sides of the bottom of the installation groove 5. The top of the water collecting tank 11 is slidably connected to a filter screen 16, and the two sides of the filter screen 16 are provided with card slots 15. The inside of the card slot 15 is connected with a card tenon 13, and the bottom of the card tenon 13 is fixedly connected to the top of the water collecting tank 11.

[0031] Working principle: when it rains, rainwater will be collected by the water collection tank 11 on the top of the cabinet 8 to prevent it from entering the cabinet 8. The rainwater collected by the water collection tank 11 will be filtered out by the filter net 16 and then fall into the guide block 12. The guide block 12 then guides the rainwater to the two drainage holes 14. The drainage pipe then transports the rainwater to the heat pipe 9 and drains the rainwater to the bottom through the heat pipe 9. The heat pipe 9 takes away the temperature inside the cabinet 8 through the flow of rainwater, and lowers the temperature of the cabinet 8 while draining water, which is convenient for use. The filter net 16 can be removed by separating the card slot 15 and the tenon 13, which is convenient for the staff to clean up the magazines and facilitate subsequent use.

[0032] Compared with the related art, the waterproof device of the power distribution cabinet provided by the utility model has the following beneficial effects: by setting the heat pipe 9, the drainage hole 14 and the like for use together, the water collecting trough 11 can collect rainwater to prevent rainwater from entering the cabinet body 8, and the drainage hole 14 can transport rainwater to the heat pipe 9, and the heat pipe 9 takes away the temperature inside the cabinet body 8 through the flow of rainwater, thereby reducing the temperature of the cabinet body 8 while draining water.

[0033] 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 waterproof device for a power distribution cabinet, comprising a base (1), characterized in that: The top of the base (1) is provided with a mounting hole (2), the top of the base (1) is fixedly connected to a mounting seat (3), the interior of the mounting seat (3) is provided with a mounting groove (5), the interior of the mounting groove (5) is slidably connected to a connecting block (6), the interior of the connecting block (6) is provided with an adjustment hole (7), the interior of the adjustment hole (7) is threadedly connected to a hand-tightening bolt (4), the top of the connecting block (6) is fixedly connected to a fixing plate (17), the top of the fixing plate (17) is fixedly connected to a cabinet (8), and both sides of the cabinet (8) are fixedly connected to heat conduction pipes (9). ), the top of the cabinet (8) is fixedly connected to a fixing rod (10), the top of the fixing rod (10) is fixedly connected to a water collecting trough (11), the bottom left and right sides of the water collecting trough (11) are provided with drainage holes (14), the bottom of the water collecting trough (11) is fixedly connected to a guide block (12), the top of the water collecting trough (11) is slidably connected to a filter screen (16), the two sides of the filter screen (16) are provided with a slot (15), the inside of the slot (15) is clamped with a tenon (13), and the bottom of the tenon (13) is fixedly connected to the top of the water collecting trough (11).

2. A waterproof device for a power distribution cabinet according to claim 1, characterized in that: The length and width of the connection block (6) are the same as the length and width of the installation groove (5), and the connection block (6) is tightly fitted to the inner wall of the installation groove (5).

3. A waterproof device for a power distribution cabinet according to claim 1, characterized in that: The number of the adjustment holes (7) is several, and the several adjustment holes (7) are distributed in a linear array on the surface of the adjustment hole (7), and the several adjustment holes (7) are compatible with the hand-tightening bolts (4).

4. A waterproof device for a power distribution cabinet according to claim 1, characterized in that: The two heat-conducting pipes (9) are respectively embedded in two sides of the cabinet (8), and the tops of the two heat-conducting pipes (9) are in communication with the drainage holes (14).

5. The waterproof device for power distribution cabinet according to claim 1, characterized in that: The number of the guide blocks (12) is two, and the two guide blocks (12) are distributed oppositely at the front and rear sides of the bottom of the installation groove (5).

6. A waterproof device for a power distribution cabinet according to claim 1, characterized in that: The diameter of the tenon (13) is the same as the diameter of the slot (15), and the tenon (13) fits tightly against the inner wall of the slot (15).

Images