Double-layer sand-proof outdoor power distribution cabinet

Abstract

The utility model relates to the technical field of power distribution cabinets, and discloses a double-layer sand-proof outdoor power distribution cabinet, which comprises a case, a motor I is mounted at the top of the case, a take-up reel is fixedly connected to the output end of the motor I, the case is fixedly connected to the bottom of the take-up reel, and a motor II is mounted at the bottom of the case. A nylon rope is installed in the middle of the outer side of the take-up reel, a wire gathering reel is fixedly connected to the tail end of the nylon rope, sliding groove supporting rods are arranged at the four corners of the outer side of the machine box, the four sliding groove supporting rods are slidably connected through dustproof cloth, and a plurality of pulleys are fixedly connected to the top of the machine box at equal intervals; and connecting ropes are fixedly connected to the bottom of the wire gathering disc at equal intervals. According to the dust-proof device, the first motor is installed on the top of the machine box and drives the take-up reel to rotate, the nylon rope is installed in the take-up reel, and the connecting rope is fixed to the dust-proof cloth through driving of the wire gathering reel and installed in the sliding groove supporting rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of power distribution cabinet especially relates to double -deck wind -sandproof outdoor power distribution cabinet. BACKGROUND

[0002] The power distribution cabinet is a kind of electrical equipment, mainly used for distributing electric energy, control circuit and protecting electrical equipment, and the power distribution cabinet can be divided into various types according to its use and installation site, such as low-voltage power distribution cabinet, high-voltage power distribution cabinet, indoor power distribution cabinet, outdoor power distribution cabinet, and different types of power distribution cabinets will be different in structure, performance and function.

[0003] When assembling the power distribution cabinet outdoors, wind -sandproof outdoor power distribution cabinet needs to be used, which mainly provides safe and reliable power distribution and control site for electrical equipment in harsh outdoor environment, especially in the area with more wind and sand, effectively blocks wind and sand invasion, protects internal electrical components from wind and sand erosion, ensures stable operation of power system and normal work of related equipment and facilities.

[0004] When the power distribution cabinet is placed outdoors, the wind and sand in the outdoor will cause damage to the power distribution cabinet due to the long-term exposure of the power distribution cabinet outdoors, and under the condition of long time, mechanical damage and electrical performance decline will be caused to internal electrical components, so that internal components cannot be safely operated. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides double -deck wind -sandproof outdoor power distribution cabinet, aims at improving the problem that the wind and sand in the outdoor of prior art will cause damage to the equipment in the power distribution cabinet.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme: double -deck wind -sandproof outdoor power distribution cabinet, including the machine case, the top of the machine case is installed with motor one, the output end of the motor one is fixedly connected with the take -up reel, the bottom of the take -up reel is fixedly connected with the machine case, the outside middle part of the take -up reel is installed with nylon rope, the tail end of the nylon rope is fixedly connected with the bunching reel, the outside four corners of the machine case are all provided with sliding groove support rod, four sliding groove support rods are slidably connected through dust cloth, the top of the machine case is fixedly connected with a plurality of pulleys at equal intervals, the bottom of the bunching reel is fixedly connected with connecting rope at equal intervals, the connecting rope is connected with dust cloth, the inside of the machine case is installed with heat dissipation mechanism, and the heat dissipation mechanism is used to cool the internal components of the power distribution.

[0007] As a further description of the above technical scheme:

[0008] The heat dissipation mechanism comprises a motor two, the motor two is installed in the inside of the case, the outside of the motor two is fixedly connected with a fixed plate, the outside of the fixed plate is threadedly connected with a bolt one, the fixed plate is threadedly connected with the case through the bolt one, the output end of the motor two is fixedly connected with a bevel gear one, the outside of the bevel gear one is meshedly connected with a bevel gear two, the top of the bevel gear two is fixedly connected with a rotating rod, the outside middle part of the rotating rod is slidably connected with a sliding block, the left and right ends of the sliding block are slidably connected with sliding rods, the upper and lower ends of the sliding rods are fixedly connected with baffle plates, the front side of the outer wall of the baffle plate is fixedly connected with a fixed plate, the rear side of the outer wall of the sliding block is fixedly connected with the front side middle upper part of the outer wall of a fan, the outside of the hinge is rotatably connected with a rotating plate.

[0009] As a further description of the above technical solution:

[0010] The outer wall left side middle upper part of the case is provided with a warning sign, the outside of the warning sign is threadedly connected with a bolt two, and the warning sign is threadedly connected with the case through the bolt two.

[0011] As a further description of the above technical solution:

[0012] The bottom four corners of the case are provided with fixed blocks, the bottom of the case is threadedly connected with a bolt three, and the fixed blocks are threadedly connected with the case through the bolt three.

[0013] As a further description of the above technical solution:

[0014] The bottom four corners of the fixed block are fixedly connected with wheel rods, and the tail ends of the wheel rods are provided with rollers.

[0015] As a further description of the above technical solution:

[0016] The front side middle part of the rotating plate is provided with a handle, and the outside of the handle is provided with an antiskid sleeve.

[0017] As a further description of the above technical solution:

[0018] The outer wall front side middle part of the case is fixedly connected with a ventilation box, and the outer wall front side of the ventilation box is provided with a ventilation net.

[0019] The utility model has the advantages of the following:

[0020] 1、In the utility model, a motor one is installed on the top of the case, drives the take-up reel to rotate, nylon ropes are arranged in the take-up reel, the connecting ropes are fixed with the dustproof cloth through the driving of the line concentrator, and are installed in the sliding groove supporting rod, the connecting ropes in the inside will lift the dustproof cloth around through the pulley, and the power distribution cabinet is protected.

[0021] 2、 the utility model discloses, the heat dissipation mechanism will blow the overheated element in the case and cool, through motor drive bevel gear one carries out rotation, and the bevel gear two that it engages also can rotate, still fixed on the bevel gear two rotating rod, sliding block slides on the rotating rod, drive the fan on it and move up and down, realized the electrical equipment in the case and cooled. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the perspective view of the double -deck wind -proof sand outdoor distribution cabinet of the utility model;

[0023] Figure 2 It is the front view of the double -deck wind -proof sand outdoor distribution cabinet of the utility model;

[0024] Figure 3 It is the side view of the double -deck wind -proof sand outdoor distribution cabinet of the utility model;

[0025] Figure 4 It is the partial structure split diagram of the double -deck wind -proof sand outdoor distribution cabinet of the utility model;

[0026] Figure 5 It is the heat dissipation mechanism schematic diagram of the double -deck wind -proof sand outdoor distribution cabinet of the utility model.

[0027] LEGEND:

[0028] 1, case;2, heat dissipation mechanism;201, motor two;202, fixed plate;203, bolt one;204, bevel gear one;205, bevel gear two;206, rotating rod;207, sliding block;208, slide rod;209, baffle;210, fan;3, motor one;4, take -up reel;5, nylon rope;6, polyline reel;7, sliding slot support rod;8, dust cloth;9, pulley;10, connecting rope;11, hinge;12, rotating plate;13, warning sign;14, bolt two;15, fixed block;16, bolt three;17, gyro wheel;18, handle;19, antiskid sleeve;20, ventilation box;21, ventilation net;22, wheel rod. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0030] REFERENCE Figure 1 and Figure 4The utility model provides an embodiment: double -deck wind -proof sand outdoor distribution cabinet, including the case 1, the top of case 1 is installed motor no. 3, the output fixed connection of motor no. 3 has the take -up 4, the bottom fixed connection of take -up 4 has the case 1, the outside middle part of take -up 4 is installed nylon rope 5, the fixed connection of nylon rope 5 end has the polyline disc 6, the outside four corners of case 1 all are provided with the sliding groove support rod 7, four sliding groove support rods 7 are slidably connected through dust cloth 8, the top equidistance fixed connection of case 1 has a plurality of pulleys 9, the bottom equidistance fixed connection of poly line disc 6 has connecting rope 10, and connecting rope 10 is connected with dust cloth 8, and the inside installation of case 1 has heat dissipation mechanism 2, and heat dissipation mechanism 2 is used to cool down the distribution nature element, and the outer wall front side middle part of case 1 is fixedly connected with ventilating box 20, and the outer wall front side of ventilating box 20 is installed with ventilating net 21;

[0031] Specifically, the wind sand of outdoor, will suffer damage to distribution cabinet and its internal element, in the case 1 top, and in its output end, is equipped with take -up 4, through drive motor no. 3, make take -up 4 rotate, and then drive nylon rope 5 to wind and release, the other end of nylon rope 5 is connected with poly line disc 6, and four connecting ropes 10 are fixed in poly line disc 6, and the end of connecting rope 10 is connected with dust cloth 8, along with the rotation of motor no. 3, connecting rope 10 will be tightened or relaxed accordingly, to realize the stretching and adjustment of dust cloth 8, in addition, the sliding groove support rod 7 is equipped on the outside of case 1, and dust cloth 8 can slide in the sliding groove, ensure its smooth and smooth in the stretching process, and the top of case 1 is also installed pulley 9, to limit the movement of connecting rope 10, let it move according to the predetermined path, and the ventilating box 20 is equipped on the outside of case 1 and is also equipped with ventilating net 21 on it, so that the inside of case 1 can ventilate.

[0032] Reference Figure 2 And Figure 5, the heat dissipation mechanism 2 includes motor two 201, motor two 201 is installed in the inside of the cabinet 1, the outside of motor two 201 is fixedly connected with the fixed plate 202, the outside of fixed plate 202 is threadedly connected with bolt one 203, fixed plate 202 is threadedly connected with the cabinet 1 by bolt one 203, the output end of motor two 201 is fixedly connected with bevel gear one 204, the outside of bevel gear one 204 is engagedly connected with bevel gear two 205, the top of bevel gear two 205 is fixedly connected with the rotating rod 206, the outside middle part of rotating rod 206 is slidably connected with sliding block 207, the left and right ends of sliding block 207 are slidably connected with slide bar 208, the upper and lower ends of slide bar 208 are fixedly connected with baffle 209, the outer wall front side of baffle 209 is fixedly connected with fixed plate 202, the outer wall rear side of sliding block 207 is fixedly connected with fan 210, the outer wall front side middle upper part of cabinet 1 is installed with hinge 11, the outside of hinge 11 is rotatably connected with rotating plate 12, the front side middle part of rotating plate 12 is installed with handle 18, the outside of handle 18 is installed with anti-skid sleeve 19;

[0033] Specifically, during the operation of the distribution box, the electrical equipment inside will generate heat, in order to effectively dissipate heat, the output end of motor two 201 drives the bevel gear one 204 connected therewith to rotate, the rotation of bevel gear one 204 drives bevel gear two 205 to rotate synchronously, thereby driving the rotating rod 206 and the sliding block 207 to move back and forth, the outside of the sliding block 207 is fixedly installed with the fan 210, with the movement of the sliding block 207, the fan 210 also swings back and forth, continuously blowing and dissipating heat inside the distribution box, ensuring the stable movement of the sliding block 207, holes are formed in the sliding block 207, the slide bar 208 slides in the holes, baffle 209 is installed on the front and rear ends of the sliding block 207 to limit the sliding block 207, the fixed plate 202 is firmly connected to the cabinet 1 by bolt one 203, outside the cabinet 1, there is a hinge 11, outside the hinge 11, there is a rotating plate 12, on the rotating plate 12, there is a handle 18, which can be used to open the distribution cabinet, and an anti-skid sleeve 19 is also provided on the handle 18, the model of motor one 3 and motor two 201 is JZBOBO2.

[0034] Referring to Figure 1 And Figure 3 The bottom four corners of the cabinet 1 are installed with fixed blocks 15, the bottom of the cabinet 1 is threadedly connected with bolt three 16, the fixed blocks 15 are threadedly connected with the cabinet 1 by bolt three 16, the bottom four corners of the fixed blocks 15 are all fixedly connected with wheel rods 22, the distal ends of the wheel rods 22 are installed with rollers 17, the outer wall left side middle upper part of the cabinet 1 is provided with a warning sign 13, the outside of the warning sign 13 is threadedly connected with bolt two 14, the warning sign 13 is threadedly connected with the cabinet 1 by bolt two 14;

[0035] Specifically, in the bottom four corner positions of the cabinet 1, fixed blocks 15 are provided, and are connected to the bottom of the cabinet 1 through bolts three 16, and a wheel rod 22 is further connected to the bottom of the fixed block 15, and a roller 17 is provided at the end of the wheel rod 22, so that the transportation is more convenient, and a warning sign 13 is provided on the cabinet 1, which is connected to the cabinet 1 through bolts two 14, and is used for warning.

[0036] Working principle: When the outdoor wind and sand are too large, the power distribution cabinet will be damaged, and the internal components will also be damaged for a long time, a motor one 3 is installed at the top of the cabinet 1, a take-up reel 4 is provided at the output end of the motor, the motor is rotated, a nylon rope 5 is provided in the take-up reel 4, the nylon rope 5 is also wound, a line gathering disc 6 is provided at the other end of the nylon rope 5, four connecting ropes 10 are connected in the line gathering disc 6, dust cloths 8 are further connected at the ends of the connecting ropes 10, the motor one 3 is rotated to tighten the connecting ropes 10, and the dust cloths 8 can be stretched, a sliding groove support rod 7 is further provided on the outside of the cabinet 1, the dust cloths 8 slide in the sliding groove support rod 7, and a pulley 9 is provided at the top of the cabinet 1, which can limit the movement of the connecting ropes 10;

[0037] When the power distribution box works, the internal electrical equipment will generate heat, the output end of the motor two 201 can drive the bevel gear one 204 fixed with the output end to move, thereby driving the bevel gear two 205 to rotate, the sliding block 207 is moved with the sliding rod 206, the fan 210 is fixed on the outside of the sliding block 207, the fan 210 moves back and forth, thereby blowing the inside, the sliding block 207 is provided with a hole, the sliding rod 208 moves in the hole, the baffles 209 are provided at the front and rear positions, so as to prevent the sliding rod 208 from falling due to movement, and the fixed plate 202 is connected to the cabinet 1 through the bolts one 203.

[0038] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included in the protection scope of the present application.

Claims

1. Double-layer wind-sandproof outdoor power distribution cabinet, comprising a cabinet (1), characterized in that: The top of the case (1) is provided with motor one (3), the output end of motor one (3) is fixedly connected with take-up reel (4), the bottom of take-up reel (4) is fixedly connected with case (1), the outside middle part of take-up reel (4) is provided with nylon rope (5), the end of nylon rope (5) is fixedly connected with polyline disc (6), the outside four corners of case (1) are provided with sliding groove support rod (7), four sliding groove support rods (7) are slidably connected through dust cloth (8), the top of case (1) is fixedly connected with a plurality of pulleys (9) at equal intervals, the bottom of polyline disc (6) is fixedly connected with connecting rope (10) at equal intervals, connecting rope (10) is connected with dust cloth (8), the inside of case (1) is provided with heat dissipation mechanism (2), heat dissipation mechanism (2) is used for cooling power distribution elements.

2. The double-layer sand-proof outdoor power distribution cabinet according to claim 1, characterized in that: The heat dissipation mechanism (2) comprises a motor two (201), the motor two (201) is installed in the inside of the case (1), the outside of the motor two (201) is fixedly connected with the fixed plate (202), the outside of the fixed plate (202) is threadedly connected with the bolt one (203), the fixed plate (202) is threadedly connected with the case (1) through the bolt one (203), the output end of the motor two (201) is fixedly connected with the bevel gear one (204), the outside of the bevel gear one (204) is meshedly connected with the bevel gear two (205), the top of the bevel gear two (205) is fixedly connected with the rotating rod (206), the outside middle part of the rotating rod (206) is slidably connected with the sliding block (207), the left and right ends of the sliding block (207) are slidably connected with the slide rod (208), the upper and lower ends of the slide rod (208) are fixedly connected with the baffle (209), the outer wall front side of the baffle (209) is fixedly connected with the fixed plate (202), the outer wall rear side of the sliding block (207) is fixedly connected with the fan (210).

3. The double-layer sand-proof outdoor power distribution cabinet according to claim 1, characterized in that: The hinge (11) is rotatably connected with the rotating plate (12) on the outer side of the hinge (11).

4. The double-layer sand-proof outdoor power distribution cabinet according to claim 1, characterized in that: The warning board (13) is threadedly connected with the bolt two (14) on the outer side of the warning board (13), and the warning board (13) is threadedly connected with the case (1) through the bolt two (14).

5. The double-layer sand-proof outdoor power distribution cabinet according to claim 1, characterized in that: The bottom of the case (1) is provided with the fixed block (15) at four corners, and the bottom of the case (1) is threadedly connected with the bolt three (16), and the fixed block (15) is threadedly connected with the case (1) through the bolt three (16).

6. The double-layer sand-proof outdoor power distribution cabinet according to claim 5, characterized in that: The bottom of the fixed block (15) is provided with the wheel rod (22) at four corners, and the end of the wheel rod (22) is provided with the roller (17).

7. The double-layer sand-proof outdoor power distribution cabinet according to claim 3, characterized in that: The front side middle part of the rotating plate (12) is provided with the handle (18), and the outer side of the handle (18) is provided with the anti-skid sleeve (19).

8. The double-layer sand-proof outdoor power distribution cabinet according to claim 1, characterized in that: The outer wall front side middle part of the case (1) is fixedly connected with the ventilation box (20), and the outer wall front side of the ventilation box (20) is provided with the ventilation net (21).

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