CN211701027U - Outdoor waterproof switch cabinet structure - Google Patents

Abstract

The utility model relates to a power equipment technical field, more specifically say, it relates to an outdoor waterproof cubical switchboard structure, and its technical scheme main points are: the cabinet comprises a cabinet body with an opening at one side and a cabinet door arranged at the opening of the cabinet body, wherein a support frame is arranged at the bottom of the cabinet body and comprises a plurality of support legs and support plates arranged at the tops of the support legs, the lower sides of the support legs are inserted into the ground, and an adjusting mechanism for adjusting the height of the cabinet body is arranged on the support frame; the utility model has the advantages of can reduce the condition emergence that ground water, moisture got into the cubical switchboard.

Description

An outdoor waterproof switch cabinet structure

technical field

The utility model relates to the technical field of electrical equipment, and more particularly, to an outdoor waterproof switch cabinet structure.

Background technique

The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. The main function of the switch cabinet is to open and close, control and protect electrical equipment in the process of power generation, transmission, distribution and power conversion in the power system.

At present, in order to ensure the normal operation of the power distribution system, the inside of the switch cabinet needs to be kept in a dry and ventilated environment. Dryness is to prevent circuit short-circuit or leakage, and ventilation is to enable the heat generated by circuit devices to dissipate in time; In terms of the internal temperature, the side of the switch cabinet is generally provided with ventilation openings for circulation with the outside air. In the prior art, the outdoor switch cabinet is not easy to fix, and is usually placed directly on the ground, or simple fixing measures are used for simple reinforcement.

Due to its direct contact with the ground, ground water and moisture may enter the switch cabinet, resulting in damage to the components, which in turn affects the use of the switch cabinet, so it needs to be improved.

Utility model content

In view of the deficiencies in the prior art, the purpose of the present invention is to provide an outdoor waterproof switch cabinet structure, which has the advantage of reducing the occurrence of ground water and moisture entering the switch cabinet.

The above technical purpose of the present invention is achieved through the following technical solutions: an outdoor waterproof switch cabinet structure, comprising a cabinet body with an opening on one side and a cabinet door arranged at the opening of the cabinet body, and the bottom of the cabinet body is provided with a cabinet door. There is a support frame, the support frame includes a plurality of support legs and a support plate arranged on the top of the support legs, the lower side of the support legs is plugged on the ground, and the support frame is provided with a set for adjusting the cabinet Body height adjustment mechanism.

By adopting the above technical solution, the support frame suspends the switch cabinet body so that the cabinet body does not contact the ground, thereby reducing the occurrence of moisture in the bottom of the cabinet body due to contact with the ground; , can play the anti-theft effect, when the switch cabinet needs to be repaired or used, the cabinet body is lowered through the adjustment mechanism for subsequent operations, and at the same time, the height-adjustable switch cabinet is convenient for users of different heights.

In a preferred example of the present invention, the support leg can be further configured as follows: the support leg includes a support cylinder and a support rod slidably inserted into the support cylinder, the support cylinder is inserted into the ground, and the support rod is inserted into the ground. The top is fixedly connected with the support plate, and the adjustment mechanism includes an adjustment column arranged at the bottom of the support plate, an adjustment screw with a bearing connected at the bottom of the support plate, and a drive assembly that drives the adjustment screw to reciprocate. The adjusting screw and the adjusting column are coaxially arranged, and the adjusting column is provided with a threaded long hole which is threadedly matched with the adjusting screw.

By adopting the above technical solution, the drive assembly drives the adjustment screw to rotate, so that the adjustment screw and the adjustment column rotate relative to each other, so as to achieve the purpose of adjusting the height of the adjustment screw, so as to realize the adjustment of the height of the support plate, so that the cabinets carried on the support plate can be adjusted. The body rises and falls with the rise and fall of the support plate.

In a preferred example of the present invention, it can be further configured as follows: the drive assembly includes an adjustment worm gear fixedly sleeved on the adjustment screw, an adjustment worm rotatably carried on the bottom of the support plate and engaged with the adjustment worm gear , and a drive member that drives the adjusting worm to reciprocate.

By adopting the above technical solution, the driving member drives the adjusting worm to rotate and drives the adjusting worm to rotate, so that the adjusting screw that is fixedly sleeved with the adjusting worm rotates.

In a preferred example of the present invention, it can be further configured as follows: the drive member includes a servo motor fixed on the bottom of the support plate, the output end of the servo motor is provided with a reducer, and the output of the reducer The end is connected with the adjusting worm.

By adopting the above technical solution, the servo motor has high precision and good stability, and the forward and reverse rotation of the adjusting worm is realized through the forward and reverse rotation of the servo motor, thereby realizing the forward and reverse rotation of the adjusting screw.

In a preferred example of the present invention, a positioning block can be fixed on the bottom of the cabinet body, and a positioning groove for the positioning block to be inserted and matched is opened on the top of the support plate.

By adopting the above technical solution, the insertion and cooperation of the positioning block and the positioning slot can play a preliminary positioning role for the placement of the switch cabinet.

In a preferred example of the present invention, it can be further configured as follows: four corners of the support plate are provided with fixing plates, the fixing plates are of right-angle structure, and both sides of the fixing plate are provided with mounting holes.

By adopting the above technical solution, the fixing plates at the four corners are fixed by mounting holes and cabinet bolts.

In a preferred example of the present invention, it can be further configured as follows: the bottom of the cabinet is provided with a ventilation opening, the ventilation opening is provided with a ventilator, and the support plate is correspondingly provided with a ventilation opening which is communicated with the ventilation opening. connection port.

By adopting the above technical solutions, the ventilator can dissipate heat in the cabinet in real time.

In a preferred example of the present invention, it can be further configured that: the cabinet door is provided with an observation window.

By adopting the above technical solution, the observation window is convenient for the operator to observe the situation in the cabinet.

To sum up, the present utility model includes at least one of the following beneficial technical effects:

1. The support frame suspends the switch cabinet body, so that the cabinet body does not contact the ground, thereby reducing the occurrence of water inflow and dampness at the bottom of the cabinet body due to contact with the ground; adjusting the cabinet body to a high place through the adjustment mechanism can play the role of anti-theft As a result, when the switchgear needs to be repaired or used, the cabinet body is lowered through the adjustment mechanism for subsequent operations, and at the same time, the height-adjustable switchgear is convenient for users of different heights;

2. The fixing plates at the four corners are fixed by mounting holes and cabinet bolts;

3. The fan can dissipate heat in the cabinet in real time.

Description of drawings

Fig. 1 is the assembly schematic diagram of the cabinet body and the support frame in the embodiment of the present invention;

Fig. 2 is the structural schematic diagram of another angle of view of Fig. 1;

FIG. 3 is an enlarged view of part A in FIG. 2 .

Reference numerals: 1, cabinet body; 2, cabinet door; 3, observation window; 41, support plate; 42, support leg; 421, support cylinder; 422, support rod; 5, positioning block; 6, positioning groove; 7 , fixing plate; 71, mounting hole; 8, vent; 9, ventilator; 10, communication port; 11, adjusting column; 12, adjusting screw; 13, adjusting worm gear; 14, adjusting worm; 15, servo motor; 16 ,reducer.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

An outdoor waterproof switch cabinet structure, referring to Figures 1 and 2, includes a cabinet body 1 with an opening on one side and a cabinet door 2 arranged at the opening. The cabinet door 2 is provided with an observation window 3, and the bottom of the cabinet body 1 is provided with a support frame , the support frame includes a horizontally arranged rectangular plate-shaped support plate 41 and support legs 42 fixed at the four corners of the support plate 41. The four support legs 42 are located at the bottom of the support plate 41 and are perpendicular to the support plate 41. , the bottom of the cabinet 1 is fixed with a positioning block 5, the positioning block 5 is rectangular, and the top of the support plate 41 is provided with a positioning slot 6 for the positioning block 5 to be inserted and matched; the four corners of the upper surface of the support plate 41 are fixed A fixed plate 7 is provided, the fixed plate 7 is a right-angle structure, and installation holes 71 are provided on both sides of the fixed plate 7. The insertion and cooperation of the positioning block 5 and the positioning groove 6 can play a preliminary positioning role for the placement of the switch cabinet, and then By fixing the fixing plates 7 at the four corners and the four bottom corners of the cabinet body 1 with bolts, the cabinet body 1 is stably installed on the support plate 41 .

In addition, the bottom of the cabinet body 1 is provided with a vent 8, the vent 8 is fixedly installed with a ventilator 9, and the support plate 41 is correspondingly provided with a communication port 10 that communicates with the vent 8, and the ventilator 9 can perform real-time monitoring in the cabinet. Dissipate heat, so that the heat generated by the circuit device can be dissipated in time; at the same time, the vent 8 arranged at the bottom of the cabinet 1 can avoid rainwater in rainy weather compared with the vent 8 arranged on the side wall of the cabinet 1 in the prior art Float into the cabinet 1 from the side wall.

The above-mentioned support legs 42 include a vertically arranged support cylinder 421 and a support rod 422 slidably inserted into the support cylinder 421 along the vertical direction. The support cylinder 421 is plugged and fixed to the ground, and the circumferential direction is poured with concrete to strengthen the support cylinder. 421 and the ground connection strength, the cross section of the support rod 422 is circular, the top of the support rod 422 is fixedly connected to the bottom of the support plate 41, and the bottom of the support plate 41 is provided with an adjustment mechanism for adjusting the height of the cabinet 1.

2 and 3 , the adjustment mechanism includes an adjustment column 11 disposed at the bottom of the support plate 41 , an adjustment screw 12 rotatably connected to the bottom of the support plate 41 through a support bearing, and a drive assembly for driving the adjustment screw 12 to reciprocate, the adjustment column 11 The axis of the adjusting screw 12 and the adjusting column 11 are coaxially arranged, the adjusting screw 12 is perpendicular to the supporting plate 41, and the adjusting column 11 is provided with a thread length along the vertical direction which is matched with the adjusting screw 12. The bottom of the adjusting screw 12 is threaded in the long threaded hole; the drive assembly includes the adjusting worm wheel 13 fixedly sleeved on the adjusting screw 12, the adjusting worm 14 that is rotatably carried on the bottom of the support plate 41 and is engaged with the adjusting worm wheel 13, and The driving member that drives the reciprocating rotation of the adjusting worm 14, and the adjusting worm 14 is arranged horizontally. In this embodiment, the driving member adopts the servo motor 15, the servo motor 15 is fixed on the bottom of the support plate 41, the servo motor 15 is arranged horizontally, and the servo motor 15 is arranged horizontally. The output end of the motor 15 is provided with a reducer 16 , and the output end of the reducer 16 is connected with the adjusting worm 14 .

The implementation principle of this embodiment is as follows: the support frame suspends the switchgear cabinet 1 so that the cabinet 1 does not contact the ground, thereby reducing the occurrence of water ingress and dampness at the bottom of the cabinet 1 due to contact with the ground; the servo motor 15 decelerates The actuator 16 drives the adjusting worm 14 to rotate and drives the adjusting worm wheel 13 to rotate, so that the adjusting screw 12 and the adjusting column 11 that are fixedly sleeved with the adjusting worm wheel 13 rotate relative to each other, so as to achieve the purpose of adjusting the height of the adjusting screw 12, thereby realizing the adjustment of the support plate 41. height, so that the cabinet 1 carried on the support plate 41 rises and falls with the rise and fall of the support plate 41; the support rod 422 at the bottom of the support plate 41 slides and plugs into the support cylinder 421, which can play a role in the lifting of the support plate 41. At the same time, it can reduce the skew of the support plate 41; the cabinet 1 can be adjusted to a high place, which can play an anti-theft effect. When the switch cabinet needs to be repaired or used, start the servo motor 15 to lower the cabinet 1 to prevent Follow-up operations are performed, and at the same time, adjusting the height of the cabinet 1 can be convenient for users of different heights to use.

The embodiments of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention, therefore: all equivalent changes made according to the structure, shape and principle of the present invention are It should be covered within the protection scope of the present invention.

Claims (8)

1. An outdoor waterproof switch cabinet structure, comprising a cabinet body (1) with an opening on one side and a cabinet door (2) arranged at the opening of the cabinet body (1), characterized in that: the cabinet body (1) The bottom is provided with a support frame, the support frame includes a plurality of support legs (42) and a support plate (41) arranged on the top of the support legs (42), and the lower side of the support legs (42) is inserted into the On the ground, an adjusting mechanism for adjusting the height of the cabinet (1) is provided on the support frame. 2. An outdoor waterproof switchgear structure according to claim 1, characterized in that: the support legs (42) comprise a support cylinder (421) and a support slidably inserted into the support cylinder (421) A rod (422), the support cylinder (421) is plugged and fixed on the ground, the top of the support rod (422) is fixedly connected to the support plate (41), and the adjustment mechanism includes a set on the support plate (41). 41) An adjustment column (11) at the bottom, an adjustment screw (12) whose bearing is connected to the bottom of the support plate (41), and a drive assembly for driving the adjustment screw (12) to reciprocate, the adjustment screw (12) Coaxially arranged with the adjusting column (11), the adjusting column (11) is provided with a threaded long hole which is threadedly matched with the adjusting screw (12). 3. An outdoor waterproof switch cabinet structure according to claim 2, characterized in that: the drive assembly comprises an adjusting worm gear (13) fixedly sleeved on the adjusting screw (12), and rotatably supported on the adjusting screw (12). The adjusting worm (14) at the bottom of the support plate (41) is engaged with the adjusting worm gear (13), and the driving member for driving the adjusting worm (14) to reciprocate. 4. An outdoor waterproof switch cabinet structure according to claim 3, characterized in that: the driving member comprises a servo motor (15) fixed on the bottom of the support plate (41), and the servo motor ( The output end of 15) is provided with a reducer (16), and the output end of the reducer (16) is connected with the adjusting worm (14). 5. An outdoor waterproof switch cabinet structure according to claim 1, characterized in that: the bottom of the cabinet body (1) is fixed with a positioning block (5), and the top of the support plate (41) is provided with A positioning groove (6) for inserting and mating the positioning block (5). 6. An outdoor waterproof switch cabinet structure according to claim 1, characterized in that: four corners of the support plate (41) are provided with fixing plates (7), and the fixing plates (7) are In the right-angle structure, both sides of the fixing plate (7) are provided with mounting holes (71). 7. An outdoor waterproof switch cabinet structure according to claim 1, characterized in that: a vent (8) is opened at the bottom of the cabinet body (1), and a ventilator is provided at the vent (8). (9), the support plate (41) is correspondingly provided with a communication port (10) that communicates with the ventilation port (8). 8. An outdoor waterproof switch cabinet structure according to claim 1, characterized in that: the cabinet door (2) is provided with an observation window (3).

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