CN212136962U - Low-voltage draw-out type control cabinet - Google Patents
Low-voltage draw-out type control cabinet Download PDFInfo
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- CN212136962U CN212136962U CN202020933369.9U CN202020933369U CN212136962U CN 212136962 U CN212136962 U CN 212136962U CN 202020933369 U CN202020933369 U CN 202020933369U CN 212136962 U CN212136962 U CN 212136962U
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- control cabinet
- fixed
- protection box
- wall
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Abstract
The utility model discloses a low-voltage draw-out control cabinet, which comprises a base, wherein a protection box is arranged above the base, and a control cabinet is arranged at the middle position inside the protection box; a plurality of first telescopic rods are embedded and fixed in the base, a protection box is fixed at one end of each of the first telescopic rods, air boxes are embedded and fixed at the upper end and the lower end of the left side and the right side of the protection box, and fan blades are rotatably connected in the two air boxes through rotating shafts; and a driving motor is arranged on one side of the inside of the protection box, which is close to the two air boxes. The utility model monitors the internal temperature of the control cabinet through the temperature monitor, starts the driving motor to rotate the fan blades, blows air to the inside of the protection box, and forms an air channel through matching with the ventilation opening, thereby cooling and radiating the inside of the protection box; the control cabinet can be drawn out from the protection box through the matching use of the guide rail and the guide block, so that the daily maintenance of a user is facilitated; the first telescopic rod and the first spring are matched for use, so that the vibration of the protection box can be buffered.
Description
Technical Field
The utility model relates to a switch board technical field specifically is a low pressure pull-out type switch board.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.
The switch board is in daily use, and maintenance person often need overhaul it, and the general structure of current switch board is fixed, be difficult to remove, and because electrical components's operation, the inside temperature of switch board is often higher simultaneously, influences the operation of internal plant. Therefore, a movable draw-out type low-voltage draw-out control cabinet is needed, which is convenient for personnel to overhaul and can cool the control cabinet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low pressure pull-out type switch board to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a low-voltage draw-out type control cabinet comprises a base, wherein a protection box is arranged above the base, and a control cabinet is arranged in the middle of the interior of the protection box; a plurality of first telescopic rods are embedded and fixed in the base, a protection box is fixed at one end of each of the first telescopic rods, air boxes are embedded and fixed at the upper end and the lower end of the left side and the right side of the protection box, and fan blades are rotatably connected in the two air boxes through rotating shafts; driving motors are mounted on one sides, close to the two air boxes, of the inner portions of the protection boxes, belt pulleys are fixed to one ends of output shafts of the two driving motors and one ends of the two rotating shafts, and the belt pulleys are in one-to-one corresponding transmission connection through belts; guide rails are fixed in the middle of the top and the bottom of the inner wall of the protection box; a second telescopic rod is fixed in the middle of the left side and the right side of the inner wall of the protection box;
limiting grooves are formed in the middle positions of the left side and the right side of the outer portion of the control cabinet, and one ends, far away from the inner wall of the protection box, of the two telescopic rods are inserted into the limiting grooves; guide blocks are fixed in the middle of the top and the bottom of the control cabinet, and the two guide blocks are respectively and correspondingly connected to the two guide rails in a sliding manner; two vertical plates are connected between the upper side and the lower side of the inner wall of the control cabinet in a sliding mode through sliding blocks, a plurality of storage racks are connected between the two vertical plates in a sliding mode, partition plates are fixed in the middle positions above the plurality of storage racks, and clamping plates are fixed on the two sides, close to the partition plates, above the plurality of storage racks; a power-off protector is arranged in the middle of the bottom of the inner wall of the control cabinet, and a temperature monitor is arranged on one side, close to the power-off protector, of the bottom of the inner wall of the control cabinet; and a heat dissipation aluminum plate is embedded and fixed in the middle of the rear part of the control cabinet.
As a further aspect of the present invention: a first spring is fixed inside each of the telescopic rods; one end of each telescopic rod I penetrates through the inner wall of the top of the base and extends to the upper side of the base.
As a further aspect of the present invention: two inside all being fixed with spring two of telescopic link, two the bottom of telescopic link two one end of keeping away from the guard box inner wall all is fixed with the handle.
As a further aspect of the present invention: two all seted up the hole on the bellows left and right sides inner wall, and the hole internal fixation has the filter screen.
As a further aspect of the present invention: the upper and lower both ends of guard box inner wall left and right sides have all seted up the vent, two all be fixed with the filter screen in the vent.
As a further aspect of the present invention: the upper and lower both ends of the outside both sides of switch board have all been seted up the through-hole, and are a plurality of all be fixed with the filter screen in the through-hole.
As a further aspect of the present invention: through holes are formed in the inner walls of the vertical plates, the partition plates and the storage rack.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the temperature inside the control cabinet is monitored through a temperature monitor, the driving motor is started to rotate the fan blades, air is blown into the protection box, and an air channel is formed through matching with the ventilation opening, so that the temperature inside the protection box is cooled and dissipated;
2. the control cabinet can be drawn out from the protection box through the matching use of the guide rail and the guide block, so that the daily maintenance of a user is facilitated;
3. the heat inside the control cabinet can be transferred to the outside of the control cabinet through the heat dissipation aluminum plate to assist in heat dissipation;
4. the first telescopic rod and the first spring are matched for use, so that the vibration of the protection box can be buffered.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle base of the present invention.
Fig. 3 is a schematic structural diagram of the protection box of the present invention.
Fig. 4 is a schematic structural diagram of the middle control cabinet of the present invention.
Fig. 5 is a schematic diagram of the right side view of the middle control cabinet of the present invention.
Notations for reference numerals: 1-base, 2-protective box, 3-control cabinet, 101-telescopic rod I, 102-spring I, 201-bellows, 202-fan blade, 203-spring II, 204-ventilation opening, 205-belt pulley, 206-rotating shaft, 207-guide rail, 208-driving motor, 209-telescopic rod II, 210-handle, 301-through hole, 302-limit groove, 303-vertical plate, 304-clapboard, 305-clamp plate, 306-storage rack, 307-guide block, 308-power-off protector, 309-temperature monitor, 310-radiating aluminum plate.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, a low-voltage draw-out type control cabinet includes a base 1, a protection box 2 is disposed above the base 1, and a control cabinet 3 is disposed in a middle position inside the protection box 2; a plurality of first telescopic rods 101 are embedded and fixed in the base 1, springs 102 are fixed in the first telescopic rods 101, and one ends of the first telescopic rods 101 extend to the upper side of the base 1 through the inner wall of the top of the base 1; a protection box 2 is fixed at one end of each of the first telescopic rods 101, air boxes 201 are embedded and fixed at the upper end and the lower end of the left side and the right side of each protection box 2, the interiors of the two air boxes 201 are rotatably connected with fan blades 202 through rotating shafts 206, holes are formed in the inner walls of the left side and the right side of the two air boxes 201, and filter screens are fixed in the holes; driving motors 208 are respectively installed on one side, close to the two air boxes 201, inside the protection box 2, belt pulleys 205 are respectively fixed at one end of output shafts of the two driving motors 208 and one end of each of the two rotating shafts 206, and the belt pulleys 205 are in one-to-one corresponding transmission connection through belts;
the upper end and the lower end of the left side and the right side of the inner wall of the protection box 2 are both provided with ventilation openings 204, and filter screens are fixed in the two ventilation openings 204; guide rails 207 are fixed in the middle positions of the top and the bottom of the inner wall of the protection box 2; the middle positions of the left side and the right side of the inner wall of the protection box 2 are both fixed with two telescopic rods 209, the two telescopic rods 209 are both fixed with two springs 203, and the two telescopic rods 209 are both fixed with a handle 210 at the bottom of one end, away from the inner wall of the protection box 2.
Example 2
Referring to fig. 4 to 5, on the basis of embodiment 1, the middle positions of the left and right sides outside the control cabinet 3 are both provided with a limiting groove 302, and one ends of the two telescopic rods 209 away from the inner wall of the protection box 2 are both inserted into the limiting grooves 302; through holes 301 are formed in the upper end and the lower end of each of two outer sides of the control cabinet 3, and filter screens are fixed in the through holes 301; guide blocks 307 are fixed in the middle positions of the top and the bottom of the control cabinet 3, and the two guide blocks 307 are respectively and correspondingly connected to the two guide rails 207 in a sliding manner; two vertical plates 303 are connected between the upper side and the lower side of the inner wall of the control cabinet 3 in a sliding manner through sliding blocks, a plurality of article holders 306 are connected between the two vertical plates 303 in a sliding manner, partition plates 304 are fixed in the middle positions above the article holders 306, and clamping plates 305 are fixed on the two sides, close to the partition plates 304, above the article holders 306; through holes are formed in the inner walls of the vertical plate 303, the partition plate 304 and the storage rack 306; a power-off protector 308 is arranged in the middle of the bottom of the inner wall of the control cabinet 3, and a temperature monitor 309 is arranged on one side, close to the power-off protector 308, of the bottom of the inner wall of the control cabinet 3; a heat dissipation aluminum plate 310 is embedded and fixed in the middle of the rear part of the control cabinet 3.
When the air cooling device is used, the temperature inside the control cabinet 3 is monitored through the temperature monitor 309, the driving motor 208 is started to rotate the fan blades 202, air is blown into the protection box 2, and an air channel is formed through the cooperation of the air channel and the ventilation opening 204, so that the temperature inside the protection box 2 is cooled and dissipated; the control cabinet 3 can be drawn out from the interior of the protection box 2 through the matching use of the guide rail 207 and the guide block 307; one end of the second telescopic rod 209 can abut against the control cabinet 3 through the matching use of the second telescopic rod 209 and the limiting groove 302, so that the control cabinet 3 is fixed inside the protection box 2; the heat inside the control cabinet 3 can be transferred to the outside of the control cabinet 3 through the heat dissipation aluminum plate 310 to assist in heat dissipation; through the cooperation of the first telescopic rod 101 and the first spring 102, the vibration of the protection box 2 can be buffered.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A low-voltage draw-out type control cabinet comprises a base (1), wherein a protection box (2) is arranged above the base (1), and a control cabinet (3) is arranged in the middle of the interior of the protection box (2); the novel fan is characterized in that a plurality of first telescopic rods (101) are embedded and fixed in the base (1), a protection box (2) is fixed at one end of each first telescopic rod (101), air boxes (201) are embedded and fixed at the upper end and the lower end of the left side and the right side of the protection box (2), and fan blades (202) are rotatably connected in the two air boxes (201) through rotating shafts (206); driving motors (208) are mounted on one sides, close to the two air boxes (201), in the protection box (2), belt pulleys (205) are fixed at one ends of output shafts of the two driving motors (208) and one ends of the two rotating shafts (206), and the belt pulleys (205) are in one-to-one corresponding transmission connection through belts; guide rails (207) are fixed in the middle positions of the top and the bottom of the inner wall of the protection box (2); a second telescopic rod (209) is fixed in the middle of the left side and the right side of the inner wall of the protection box (2);
limiting grooves (302) are formed in the middle positions of the left side and the right side of the outer portion of the control cabinet (3), and one ends, far away from the inner wall of the protection box (2), of the two second telescopic rods (209) are inserted into the limiting grooves (302); guide blocks (307) are fixed in the middle positions of the top and the bottom of the control cabinet (3), and the two guide blocks (307) are respectively and correspondingly connected to the two guide rails (207) in a sliding manner; two vertical plates (303) are connected between the upper side and the lower side of the inner wall of the control cabinet (3) in a sliding manner through sliding blocks, a plurality of article holders (306) are connected between the two vertical plates (303) in a sliding manner, partition plates (304) are fixed in the middle positions above the article holders (306), and clamp plates (305) are fixed on two sides, close to the partition plates (304), above the article holders (306); a power-off protector (308) is arranged in the middle of the bottom of the inner wall of the control cabinet (3), and a temperature monitor (309) is arranged on one side, close to the power-off protector (308), of the bottom of the inner wall of the control cabinet (3); and a heat dissipation aluminum plate (310) is embedded and fixed in the middle of the rear part of the control cabinet (3).
2. The low-pressure draw-out control cabinet according to claim 1, wherein a first spring (102) is fixed inside each of the plurality of first telescopic rods (101); one end of each of the telescopic rods (101) penetrates through the inner wall of the top of the base (1) and extends to the position above the base (1).
3. The low-voltage draw-out control cabinet according to claim 2, wherein a second spring (203) is fixed inside each two second expansion rods (209), and a handle (210) is fixed at the bottom of one end of each two second expansion rods (209) far away from the inner wall of the protection box (2).
4. The low-pressure draw-out control cabinet according to claim 3, wherein holes are formed in the left and right inner walls of the two air boxes (201), and a filter screen is fixed in each hole.
5. The low-voltage draw-out type control cabinet according to claim 4, wherein ventilation openings (204) are formed in the upper end and the lower end of the left side and the right side of the inner wall of the protection box (2), and filter screens are fixed in the two ventilation openings (204).
6. The low-voltage draw-out control cabinet according to claim 1, wherein the control cabinet (3) is provided with through holes (301) at the upper and lower ends of the two sides of the outside, and a filter screen is fixed in each of the through holes (301).
7. The low-voltage draw-out control cabinet according to claim 1 or 6, wherein the inner walls of the vertical plate (303), the partition plate (304) and the storage rack (306) are provided with through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020933369.9U CN212136962U (en) | 2020-05-28 | 2020-05-28 | Low-voltage draw-out type control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020933369.9U CN212136962U (en) | 2020-05-28 | 2020-05-28 | Low-voltage draw-out type control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212136962U true CN212136962U (en) | 2020-12-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020933369.9U Active CN212136962U (en) | 2020-05-28 | 2020-05-28 | Low-voltage draw-out type control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212136962U (en) |
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2020
- 2020-05-28 CN CN202020933369.9U patent/CN212136962U/en active Active
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