CN214798363U - Safe type looped netowrk cabinet - Google Patents

Abstract

The utility model discloses a safe type looped netowrk cabinet, including the looped netowrk cabinet body, the supporting leg, control panel and spring locating pin, the bottom fixed mounting of looped netowrk cabinet body has the multiunit supporting leg, and the outer wall of looped netowrk cabinet body both sides all installs the ventilation dust screen, the top of looped netowrk cabinet body is fixed with rain-proof cover, and the inside of rain-proof cover is provided with the heat dissipation exhaust fan, multiunit spring locating pin is installed to the outer wall of looped netowrk cabinet body, and one side of spring locating pin and the outer wall fixed connection of looped netowrk cabinet body, the inside lateral wall of looped netowrk cabinet body is provided with the pole that slides, and the outer wall movable mounting who slides the pole has the multiunit slider, one side fixedly connected with connecting plate of slider. The utility model discloses not only have good ventilation cooling dustproof rainproof efficiency, can adjust the looped netowrk cabinet inner space pattern according to actual conditions, the looped netowrk cabinet has good syllable-dividing effect, has improved feature of environmental protection and practicality.

Description

Safe type looped netowrk cabinet

Technical Field

The utility model relates to a looped netowrk cabinet technical field specifically is a safe type looped netowrk cabinet.

Background

The looped netowrk cabinet is that a set of power transmission and distribution ware (high tension switchgear) adorns in metal or nonmetal insulator housing or makes the electrical equipment of assembling compartment looped netowrk power supply unit, the looped netowrk cabinet includes the generating line room, the switch room, the electrical components room, cable chamber and control chamber, along with the electrical components that the looped netowrk cabinet needs to hold is complicated and diversified day by day, the size of electrical components room can't be adjusted according to actual conditions, be difficult to satisfy user's diversified demand, and the looped netowrk cabinet can produce a large amount of noises at the during operation, cause certain influence to the surrounding environment, and the electrical components of the internal work of cabinet can't carry out fine ventilation cooling, easily trigger the potential safety hazard.

The ring main units on the market are various in types and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:

(1) when the existing ring main unit is used, ventilation and heat dissipation are generally inconvenient to the inside of the ring main unit, so that the safety of the ring main unit in use is greatly influenced;

(2) when the existing ring main unit is used, the size of an internal electric appliance element chamber is generally inconvenient to adjust to the actual condition, so that the convenience degree of the ring main unit in use is greatly influenced;

(3) the existing ring main unit is not convenient to absorb sound of noise generated by the ring main unit during working when in use, thereby bringing great trouble to people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe type looped netowrk cabinet to provide among the solution above-mentioned background art that the looped netowrk cabinet is not convenient for to the inside heat dissipation that ventilates of looped netowrk cabinet, to the size of the inside electrical components room of actual conditions adjustment, to the looped netowrk cabinet noise that the during operation produced inhale the problem of sound processing.

In order to achieve the above object, the utility model provides a following technical scheme: a safe ring main unit comprises a ring main unit body, supporting legs, a control panel and spring positioning pins, wherein a plurality of groups of supporting legs are fixedly arranged at the bottom end of the ring main unit body, and the outer walls of the two sides of the ring main unit body are provided with a ventilation dustproof net, the top end of the ring main unit body is fixed with a rainproof cover, and a heat dissipation exhaust fan is arranged inside the rain cover, a plurality of groups of spring positioning pins are arranged on the outer wall of the ring main unit body, one side of the spring positioning pin is fixedly connected with the outer wall of the ring main unit body, the side wall inside the ring main unit body is provided with a sliding rod, and the outer wall of the sliding rod is movably provided with a plurality of groups of sliding blocks, one side of each sliding block is fixedly connected with a connecting plate, and the inside of connecting plate is provided with the multiunit jack, the outer wall of looped netowrk cabinet body is provided with control panel, and the output of the inside singlechip of control panel and the input electric connection of heat dissipation exhaust fan.

Preferably, the moving plate is installed at the center position of one side, far away from the sliding block, of the connecting plate, and the outer wall of the connecting plate is fixedly connected with the moving plate through a bolt.

Preferably, a fixing rod is arranged inside the spring positioning pin, and a handle is fixed on one side of the fixing rod.

Preferably, the connecting spring is wound inside the spring positioning pin on the outer wall of the fixing rod, the limiting block is installed on one side, away from the handle, of the connecting spring, and the limiting block is fixedly connected with the outer wall of the fixing rod.

Preferably, one side of the fixing rod extends to the inside, and one side of the fixing rod is inserted into the inside of the insertion hole.

Preferably, the inner structure layer of looped netowrk cabinet body is provided with stainless steel basic unit, and the bottom on stainless steel basic unit is provided with the silicon steel enhancement layer, the bottom of silicon steel enhancement layer is provided with anti-electromagnetic protection layer, and the bottom of anti-electromagnetic protection layer installs rubber insulation layer, rubber insulation layer's bottom is provided with the cotton puigging of centrifugal glass, and the bottom of the cotton puigging of centrifugal glass is provided with polyurethane foam sound absorbing layer.

Compared with the prior art, the beneficial effects of the utility model are that: the safe ring main unit has good ventilation, heat dissipation, dust prevention and rain prevention effects, the internal space pattern of the ring main unit can be adjusted according to actual conditions, the ring main unit has good sound insulation effect, and the environmental protection and the practicability are improved;

(1) when the electric elements in the ring main unit work, the heat dissipation exhaust fan is opened by the operation control panel, heat dissipation is carried out on the electric elements in the ring main unit, circulation of air flow in the ring main unit body is achieved under the cooperation of the ventilation and dust-proof net, cooling and heat dissipation are carried out on the inner portion of the ring main unit body, fire caused by spontaneous combustion of the electric elements in the ring main unit body is prevented, the dust-proof net in the ventilation and dust-proof net can filter, block and stop external dust, the ring main unit body is kept clean, when raining occurs, the rain cover conducts drainage on rainwater, normal use work of the electric elements in the ring main unit body is well protected, good ventilation, heat dissipation, dust prevention and rain prevention effects are achieved for the electric elements in the ring main unit, and the service life and safety of the ring main unit are improved;

(2) when workers need to place electrical components with different specifications into the ring main unit body for installation, the handles are pulled, under the elastic force action of the stretching connecting springs in the spring positioning pins and the limiting of the limiting blocks, the handles pull the fixed rods to move outwards, so that the fixed rods leave the jacks, the movable plates are moved at the same time, the movable plates drive the connecting plates, meanwhile, the sliding blocks of the connecting plates slide up and down on the sliding rods to adjust the movable plates to proper positions, the handles are loosened to reset the connecting springs, the fixed rods reenter the jacks, the fixing of the movable plates is completed, the adjustment of the internal pattern space of the ring main unit body is rapidly realized, the internal pattern of the ring main unit can be adjusted according to actual conditions, and the utilization rate of the internal space of the ring main unit is improved;

(3) through the polyurethane foam sound absorbing layer that looped netowrk cabinet body inner structure set up, can absorb the noise that the inside electrical components of looped netowrk cabinet body produced at the during operation, the setting of rethread centrifugal glass cotton puigging is isolated noise and outside, through the rubber insulation layer that sets up, the insulating properties of looped netowrk cabinet body has been improved, the security of looped netowrk cabinet body has further been improved, through the anti-electromagnetic protection layer that sets up, the anti-electromagnetic interference ability to the looped netowrk cabinet body has been improved, the holistic anti external protection ability to the looped netowrk cabinet body has been improved through the stainless steel basic unit that is provided with and silicon steel enhancement layer, the life of looped netowrk cabinet body has been improved, accomplish a kind of operation of looped netowrk cabinet, realized having good syllable-dividing effect to the looped netowrk cabinet, the feature of environmental protection and practicality are improved.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

FIG. 5 is a schematic cross-sectional view of the spring positioning pin of the present invention;

fig. 6 is the schematic diagram of the internal structure layer of the ring main unit of the present invention.

In the figure: 1. a ring main unit body; 2. a rain cover; 3. supporting legs; 4. a control panel; 5. a spring positioning pin; 501. a handle; 502. a connecting spring; 503. fixing the rod; 504. a limiting block; 6. moving the plate; 7. a heat dissipation exhaust fan; 8. a ventilation dust screen; 9. a slider; 10. a slide bar; 11. a connecting plate; 12. a jack; 13. a stainless steel base layer; 14. a silicon steel reinforcing layer; 15. an anti-electromagnetic shielding layer; 16. a rubber insulating layer; 17. centrifuging the glass wool sound insulation layer; 18. and a polyurethane foam sound absorption layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a safety ring main unit comprises a ring main unit body 1, supporting legs 3, a control panel 4 and spring positioning pins 5, wherein multiple groups of supporting legs 3 are fixedly installed at the bottom end of the ring main unit body 1, a heat dissipation exhaust fan 7 is arranged inside a rain cover 2, multiple groups of spring positioning pins 5 are installed on the outer wall of the ring main unit body 1, one side of each spring positioning pin 5 is fixedly connected with the outer wall of the ring main unit body 1, a sliding rod 10 is arranged on the side wall inside the ring main unit body 1, multiple groups of sliding blocks 9 are movably installed on the outer wall of each sliding rod 10, one side of each sliding block 9 is fixedly connected with a connecting plate 11, multiple groups of jacks 12 are arranged inside each connecting plate 11, the control panel 4 is arranged on the outer wall of the ring main unit body 1, and the output end of a single chip microcomputer inside the control panel 4 is electrically connected with the input end of the heat dissipation exhaust fan 7;

when the electrical components in the ring main unit work, the heat dissipation exhaust fan 7 is turned on by operating the control panel 4 to dissipate heat of the electrical components, the circulation of air flow in the ring main unit body 1 is realized under the cooperation of the ventilation and dust prevention net 8, the temperature of the interior of the ring main unit body 1 is reduced and the heat dissipation is performed, and the electrical components in the ring main unit body 1 are prevented from spontaneous combustion to cause fire;

the outer walls of the two sides of the ring main unit body 1 are fixedly provided with ventilation and dust prevention nets 8 through bolts, and the top end of the ring main unit body 1 is fixed with a rain cover 2;

the dustproof net in the ventilation dustproof net 8 can filter, block and stop external dust, and keep the ring main unit body 1 clean, and when raining, the rain cover 2 drains rainwater, so that normal use work of electrical components in the ring main unit body 1 is well protected, good ventilation, heat dissipation, dust prevention and rain prevention effects on the electrical components in the ring main unit are realized, and the service life and the safety of the ring main unit are improved;

a moving plate 6 is installed at the center of one side, away from the sliding block 9, of the connecting plate 11 through welding, the outer wall of the connecting plate 11 is fixedly connected with the moving plate 6 through bolts, a fixing rod 503 is arranged inside the spring positioning pin 5, a handle 501 is fixed to one side of the fixing rod 503 through welding, a connecting spring 502 is wound inside the spring positioning pin 5 on the outer wall of the fixing rod 503, a limiting block 504 is installed at one side, away from the handle 501, of the connecting spring 502, the limiting block 504 is fixedly connected with the outer wall of the fixing rod 503, one side of the fixing rod 503 extends to the inside, and one side of the fixing rod 503 is inserted into the inside of the jack 12;

when the worker needs to place the electrical components with different specifications into the ring main unit body 1 for installation, the worker pulls the handle 501, under the action of the elastic force of the extension connecting spring 502 inside the spring positioning pin 5 and the limiting of the limiting block 504, the handle 501 pulls the fixing rod 503 to move outwards, so that the fixing rod 503 leaves the jack 12, simultaneously, the moving plate 6 is moved, the moving plate 6 drives the connecting plate 11, meanwhile, the slide block 9 of the connecting plate 11 slides up and down on the slide bar 10, the moving plate 6 is adjusted to a proper position, at the moment, the handle 501 is loosened, the connecting spring 502 is reset, the fixed rod 503 enters the jack 12 again to fix the movable plate 6, the adjustment of the internal space of the ring main unit body 1 is rapidly realized, the adjustment of the internal space of the ring main unit according to the actual situation is realized, and the utilization rate of the internal space of the ring main unit is improved;

the inner structure layer of the ring main unit body 1 is provided with a stainless steel base layer 13, the bottom end of the stainless steel base layer 13 is provided with a silicon steel reinforced layer 14, the bottom end of the silicon steel reinforced layer 14 is provided with an anti-electromagnetic protection layer 15, and the bottom end of the anti-electromagnetic protection layer 15 is provided with a rubber insulation layer 16;

the insulating property of the ring main unit body 1 is improved through the arranged rubber insulating layer 16, the safety of the ring main unit body 1 is further improved, the anti-electromagnetic interference capability of the ring main unit body 1 is improved through the arranged anti-electromagnetic protective layer 15, the overall anti-external protection capability of the ring main unit body 1 is improved through the arranged stainless steel base layer 13 and the silicon steel reinforcing layer 14, the service life of the ring main unit body 1 is prolonged, the use work of the ring main unit is completed, the good sound insulation effect of the ring main unit is realized, and the environmental protection and the practicability are improved;

a centrifugal glass wool sound insulation layer 17 is arranged at the bottom end of the rubber insulation layer 16, and a polyurethane foam sound absorption layer 18 is arranged at the bottom end of the centrifugal glass wool sound insulation layer 17;

through the polyurethane foam sound absorbing layer 18 that the 1 inner structure of looped netowrk cabinet body set up during the use, can absorb the noise that the inside electrical components of looped netowrk cabinet body 1 produced at the during operation, the cotton puigging 17 of rethread centrifugal glass sets up noise and outside completely.

The working principle is as follows: when the ring main unit is used, the external power supply is connected, when electrical components in the ring main unit work, the operation control panel 4 opens the heat dissipation exhaust fan 7 to dissipate heat of the electrical components, the ventilation and dust-proof net 8 is matched to realize the circulation of air flow in the ring main unit body 1, the ring main unit body 1 is cooled and dissipated to prevent the electrical components in the ring main unit body 1 from spontaneous combustion to cause fire, the dust-proof net in the ventilation and dust-proof net 8 can filter, block and clean external dust, and keep the ring main unit body 1 clean, when it is rainy day, the rain cover 2 drains rainwater, so that the normal use and work of the electrical components in the ring main unit body 1 are well protected, when workers need to place the electrical components with different specifications into the ring main unit body 1 to install, the handle 501 is pulled, under the elastic force of the tensile connecting spring 502 in the spring positioning pin 5 and under the limit of the limit block 504, the handle 501 pulls the fixed rod 503 to move outwards, so that the fixed rod 503 leaves the jack 12, and simultaneously the movable plate 6 is moved, the movable plate 6 drives the connecting plate 11, and simultaneously the sliding block 9 of the connecting plate 11 slides up and down on the sliding rod 10 to adjust the movable plate 6 to a proper position, at this time, the handle 501 is loosened to reset the connecting spring 502, the fixed rod 503 enters the jack 12 again to complete the fixation of the movable plate 6, the adjustment of the internal space of the ring main unit 1 is rapidly realized, the noise generated during the working of the electrical components inside the ring main unit 1 can be absorbed through the polyurethane foam sound absorption layer 18 arranged in the internal structure of the ring main unit 1, the noise is isolated from the outside through the centrifugal glass wool sound insulation layer 17, the insulation performance of the ring main unit 1 is improved through the arranged rubber insulation layer 16, and the safety of the ring main unit 1 is further improved, through the anti-electromagnetic protection layer 15 that sets up, improved the anti-electromagnetic interference ability to looped netowrk cabinet body 1, improved the holistic anti external protection ability to looped netowrk cabinet body 1 through stainless steel basic unit 13 and the silicon steel enhancement layer 14 that are provided with, improved the life of looped netowrk cabinet body 1, accomplished the use work of a looped netowrk cabinet.

Claims (6)

1. The utility model provides a safe type looped netowrk cabinet which characterized in that: the ring main unit comprises a ring main unit body (1), supporting legs (3), a control panel (4) and spring positioning pins (5), wherein a plurality of groups of supporting legs (3) are fixedly installed at the bottom end of the ring main unit body (1), ventilation and dust prevention nets (8) are installed on the outer walls of two sides of the ring main unit body (1), a rain-proof cover (2) is fixed at the top end of the ring main unit body (1), a heat dissipation exhaust fan (7) is arranged inside the rain-proof cover (2), a plurality of groups of spring positioning pins (5) are installed on the outer wall of the ring main unit body (1), one side of each spring positioning pin (5) is fixedly connected with the outer wall of the ring main unit body (1), a sliding rod (10) is arranged on the side wall inside the ring main unit body (1), a plurality of sliding blocks (9) are movably installed on the outer wall of each sliding rod (10), and a connecting plate (11) is fixedly connected with one side of each sliding block (9), and the inside of connecting plate (11) is provided with multiunit jack (12), the outer wall of looped netowrk cabinet body (1) is provided with control panel (4), and the output of the inside singlechip of control panel (4) and the input electric connection of heat dissipation exhaust fan (7).

2. The safety ring main unit according to claim 1, wherein: the center position of one side of the connecting plate (11) far away from the sliding block (9) is provided with the moving plate (6), and the outer wall of the connecting plate (11) is fixedly connected with the moving plate (6) through a bolt.

3. The safety ring main unit according to claim 1, wherein: a fixing rod (503) is arranged inside the spring positioning pin (5), and a handle (501) is fixed on one side of the fixing rod (503).

4. The safety ring main unit according to claim 3, wherein: the spring positioning pin (5) on the outer wall of the fixing rod (503) is internally wound with a connecting spring (502), a limiting block (504) is installed on one side, away from the handle (501), of the connecting spring (502), and the limiting block (504) is fixedly connected with the outer wall of the fixing rod (503).

5. The safety ring main unit according to claim 3, wherein: one side of the fixing rod (503) extends to the inside, and one side of the fixing rod (503) is inserted into the inside of the jack (12).

6. The safety ring main unit according to claim 1, wherein: the inner structure layer of looped netowrk cabinet body (1) is provided with stainless steel basic unit (13), and the bottom of stainless steel basic unit (13) is provided with silicon steel enhancement layer (14), the bottom of silicon steel enhancement layer (14) is provided with anti electromagnetic protection layer (15), and the bottom of anti electromagnetic protection layer (15) installs rubber insulation layer (16), the bottom of rubber insulation layer (16) is provided with cotton puigging of centrifugal glass (17), and the bottom of cotton puigging of centrifugal glass (17) is provided with polyurethane foam sound absorbing layer (18).

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