CN218163130U

CN218163130U - Dust-protection type variable frequency control cabinet

Info

Publication number: CN218163130U
Application number: CN202221111050.3U
Authority: CN
Inventors: 顾国业
Original assignee: Jinan Jingxi Automation Equipment Co ltd
Current assignee: Jinan Jingxi Automation Equipment Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-12-27
Anticipated expiration: 2032-05-10

Abstract

The utility model provides a dust-protection type variable frequency control cabinet relates to switch board technical field. The intelligent cabinet temperature adjusting device comprises a cabinet body, cabinet body both sides are equipped with radiator unit, radiator unit includes the installing frame, from outer to interior rigid coupling in proper order has guard plate, wire net, dust screen, radiator fan and dry layer in the installing frame, the equal rigid coupling in cabinet body bottom apex angle department has the supporting leg, cabinet body bottom is provided with lifting unit, lifting unit includes brake motor, worm wheel, pivot one, bevel gear two, pivot two, pendulum rod, uide bushing, carriage release lever, open the uide bushing both sides has logical groove two, open the carriage release lever top has logical groove three, the one end that pivot two was kept away from to the pendulum rod runs through logical groove two and logical groove three in proper order, the equal rigid coupling in carriage release lever bottom has the removal wheel. The utility model discloses have better dustproof, dampproofing, radiating effect, and convenient the removal.

Description

Dust-protection type variable frequency control cabinet

Technical Field

The utility model provides a dust-protection type variable frequency control cabinet relates to switch board technical field.

Background

The variable frequency control cabinet is mainly used for adjusting the working frequency of equipment and reducing energy loss, can stably start the equipment, reduces the damage of large current generated when the equipment is directly started to a motor, has analog quantity input, PID control, pump switching control, communication function and the like, and is widely suitable for automatic control of various occasions such as water supply, drainage, fire fighting, spraying pipe network pressurization, heating, ventilation and air conditioning cold and hot water circulation and the like of industrial and agricultural production and various buildings. Present variable frequency control cabinet is when using, and external dust very easily gets into the internal portion of cabinet through spaces such as louvre, and dustproof effect is relatively poor, if the service environment is comparatively moist, also causes the influence to its normal operating easily, for this reason, we provide a dust-protection type variable frequency control cabinet.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a dust-protection type variable frequency control cabinet has better dustproof, dampproofing, radiating effect, and convenient the removal.

The utility model provides a dust-protection type variable frequency control cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, cabinet body both sides are equipped with radiator unit, and radiator unit has the effect of ventilating, radiating to the cabinet body, and simultaneously can the separation dust get into, have dustproof effect, radiator unit includes the installing frame, the installing frame inlays to be established in cabinet body side wall, the installing frame is interior to interior rigid coupling in proper order has guard plate, wire net, dust screen, radiator fan and drying layer, cabinet body bottom apex angle department equal rigid coupling has the supporting leg, and the supporting leg can make and have certain space between cabinet body bottom and the ground, can prevent that the moist phenomenon of rewetting from appearing in ground, cabinet body bottom portion is provided with lifting unit, and lifting unit can realize the lift that removes the wheel, when needs move the cabinet body, can remove the cabinet body through the moving wheel, and more convenient, save time, laborsaving, lifting unit includes the brake motor with cabinet body bottom rigid coupling, the output shaft of brake motor has the worm, the worm meshing of worm gear has the worm, the worm gear meshing has the worm wheel, the coaxial pivot has a pivot one, the equal rigid coupling of pivot one end has a pivot, two coaxial bevel gear all have two coaxial rigid couplings and open the logical grooves, the pivot, the pendulum rod, the pivot has the pendulum rod, two equal rigid couplings of pivot two corresponding logical grooves of the pivot, and two equal rigid couplings of two corresponding guide bar bottom of the swing rod have a corresponding, and two corresponding swing rod in the pivot, the pivot equal rigid coupling have a swing rod.

And a circular shaft is rotatably connected in the through groove III, a first through groove is formed in one end, far away from the rotating shaft II, of the swing rod, and the circular shaft is movably arranged in the first through groove.

A rain shield is arranged right above the mounting frame and fixedly connected with the side wall of the cabinet body.

The protective net is evenly provided with heat dissipation holes.

One rotating shaft is rotatably connected with a first fixing plate, the first fixing plates are symmetrically arranged on two sides of the worm wheel, the first fixing plates are fixedly connected with the bottom of the cabinet body, and the first fixing plates have the function of supporting and fixing the first rotating shaft.

The second rotating shaft is rotatably connected with a second fixing plate, the second fixing plate is provided with a plurality of equidistance along the second axial direction of the rotating shaft, the second fixing plate is fixedly connected with the bottom of the cabinet body, and the two pairs of rotating shafts of the second fixing plate have the fixing supporting effect.

One end of the worm, which is far away from the brake motor, is rotatably connected with a third fixing plate, the third fixing plate is fixedly connected with the bottom of the cabinet body, and the third fixing plate has the function of supporting and fixedly connecting the pair of worms.

The utility model has the advantages that:

the utility model provides a dustproof frequency conversion control cabinet, which has a certain gap between the bottom of the cabinet body and the ground through the arrangement of supporting legs, thereby preventing the damp phenomenon on the ground, and compared with the frequency conversion control cabinet which is directly arranged on the ground, the dustproof frequency conversion control cabinet can reduce the influence of the damp environment on the cabinet body; the lifting assembly is arranged, so that the lifting of the movable wheels can be realized, and when the cabinet body needs to be moved, the cabinet body can be moved through the movable wheels, so that the cabinet body is more convenient, time-saving and labor-saving; through radiator unit's setting, can dispel the heat to the cabinet body, compare in traditional frequency conversion control cabinet that only carries out the heat dissipation through the louvre, radiator unit still has the effect of holding back mosquito in the air, impurity, dust, reaches dirt-proof purpose, can also dry the air through the drying layer simultaneously, promotes dampproofing effect.

Drawings

Fig. 1 is the utility model relates to a dustproof type variable frequency control cabinet's overall structure schematic diagram.

Fig. 2 is the utility model relates to a local enlarger of dust type variable frequency control cabinet.

Fig. 3 is a sectional view of the guide sleeve, the moving rod and the swing rod of the dust-proof frequency conversion control cabinet of the present invention.

Fig. 4 is the utility model relates to a heat radiation component schematic structure of dust type variable frequency control cabinet.

( 1. A cabinet body; 2. a rain shield; 3. installing a frame; 4. supporting legs; 5. a guide sleeve; 6. a first rotating shaft; 7. a worm gear; 8. a first fixing plate; 9. a first bevel gear; 10. a travel bar; 11. a moving wheel; 12. a second bevel gear; 13. a second rotating shaft; 14. a swing rod; 15. a first through groove; 16. a second fixing plate; 17. a worm; 18. a brake motor; 19. a circular shaft; 20. a second through groove; 21. a third through groove; 22. a protection plate; 23. heat dissipation holes; 24. steel wire mesh; 25. a dust filter screen; 26. a heat radiation fan; 27. drying the layer; 28. fixed plate III )

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, the utility model provides a dustproof frequency conversion control cabinet, which comprises a cabinet body 1, wherein two sides of the cabinet body 1 are provided with heat dissipation components, the heat dissipation components have the functions of ventilating and dissipating heat of the cabinet body 1, and simultaneously can prevent dust from entering, and have the dustproof function, as shown in fig. 4, the heat dissipation components comprise a mounting frame 3, the mounting frame 3 is embedded in the side wall of the cabinet body 1, a protection plate 22, a steel wire mesh 24, a dust filtering net 25, a heat dissipation fan 26 and a drying layer 27 are fixedly connected in the mounting frame 3 from outside to inside in sequence, specifically, the heat dissipation fan 26 sucks outside air into the cabinet body 1 through the heat dissipation holes 23, the steel wire mesh 24 has the function of intercepting sundries such as mosquitoes, the dust filtering net 25 has the function of intercepting dust, the drying layer 27 can absorb water vapor in the air, so that the air blown into the cabinet body 1 is dried, and the entering of the moisture is reduced, the cabinet comprises a cabinet body 1, wherein supporting legs 4 are fixedly connected at the top corners of the bottom of the cabinet body 1, the supporting legs 4 can enable a certain gap to be formed between the bottom of the cabinet body 1 and the ground, and can prevent the ground from being damp, a lifting assembly is arranged at the bottom of the cabinet body 1 and can realize the lifting of a movable wheel 11, when the cabinet body 1 needs to be moved, the cabinet body 1 can be moved through the movable wheel 11, and the lifting assembly is more convenient, time-saving and labor-saving, as shown in figure 2, the lifting assembly comprises a brake motor 18 fixedly connected with the bottom of the cabinet body 1, a worm 17 is fixedly connected with an output shaft of the brake motor 18, the worm 17 is meshed with a worm wheel 7, the worm wheel 7 is coaxially fixedly connected with a rotating shaft I6, bevel gear I9 is coaxially fixedly connected at two ends of the rotating shaft I6, bevel gear I9 is meshed with bevel gear II 12, and bevel gear II 12 is coaxially fixedly connected with a rotating shaft II 13, the two ends of the second rotating shaft 13 are fixedly connected with swing rods 14, the bottom of the cabinet body 1 is fixedly connected with a guide sleeve 5, a moving rod 10 is connected in the guide sleeve 5 in a sliding mode, the position of the guide sleeve 5 corresponds to that of the swing rods 14, as shown in fig. 3, two through grooves 20 are formed in two sides of the guide sleeve 5, three through grooves 21 are formed in the top end of the moving rod 10, one end, away from the second rotating shaft 13, of the swing rod 14 penetrates through the second through grooves 20 and the third through grooves 21 in sequence, moving wheels 11 are fixedly connected to the bottom end of the moving rod 10, specifically, a brake motor 18 drives a worm 17 to rotate, the worm 17 drives a worm wheel 7 to rotate, the wheel 7 drives a first rotating shaft 6 to rotate, the first rotating shaft 6 drives a first bevel gear 9 to rotate, the first bevel gear 9 drives a second bevel gear 12 to rotate, the rotating directions of the two bevel gears 12 are opposite, the second bevel gear 12 drives a second rotating shaft 13, the second rotating shaft 13 drives the swing rod 14 to swing, and the moving rod 10 is driven to lift when the swing up and down.

The utility model discloses in it is connected with circle axle 19 to lead to the interior rotation of three 21 grooves, the one end that pivot two 13 were kept away from to pendulum rod 14 is opened logical groove one 15, circle axle 19 activity is arranged in logical groove one 15.

The utility model discloses in be provided with directly over installing frame 3 and keep off rain cover 2, keep off

rain cover

2 and 1 lateral wall rigid couplings of the cabinet body.

The utility model discloses in evenly open on the protective screen has louvre 23.

The utility model discloses in pivot 6 is rotated and is connected with

fixed plate

8, 8 symmetries of fixed plate set up in 7 both sides of worm wheel,

fixed plate

8 and 1 bottom rigid coupling of the cabinet body, fixed plate 8 have to support fixed effect to pivot 6.

The utility model discloses in two 13 rotations of pivot are connected with two fixed plates 16, two 16 fixed plates are equipped with a plurality of along two 13 axial equidistance of pivot, two 16 fixed plates and the 1 bottom rigid coupling of the cabinet body, two 16 fixed plates have the fixed effect of support to two 13 countershafts.

The utility model discloses in the one end that brake motor 18 was kept away from to worm 17 is rotated and is connected with three 28 of fixed plate, three 28 of fixed plate and the 1 bottom rigid coupling of the cabinet body, three 28 of fixed plate have the effect of supporting the rigid coupling to worm 17.

The working principle is as follows: the utility model discloses when using, start brake motor 18, drive worm 17 and rotate, worm 17 drives worm wheel 7 and rotates, worm wheel 7 drives pivot one 6 and rotates, pivot one 6 drives bevel gear one 9 and rotates, bevel gear one 9 drives bevel gear two 12 and rotates, and the direction of rotation of two bevel gear two 12 is opposite, bevel gear two 12 drives pivot two 13 pivots, pivot two 13 drive pendulum rod 14 and swing, when pendulum rod 14 luffing motion, will drive carriage release lever 10 and go up and down, therefore, when pendulum rod 14 swings downwards, promote carriage release lever 10 and move downwards, make carriage release lever 11 contact ground, move cabinet body 1 through carriage release lever 11 this moment, when pendulum rod 14 swings upwards, drive carriage release lever 10 and move upwards, thereby make carriage release lever 11 break away from ground, supporting leg 4 contacts the bottom surface, support cabinet body 1; through the arrangement of the supporting legs 4, a certain gap is formed between the bottom of the cabinet body 1 and the ground, so that the phenomenon of moisture regain caused by the damp ground is prevented, and the influence of the damp environment on the cabinet body 1 is reduced; the heat radiation fan 26 is started, outside air is sucked into the cabinet body 1 through the heat radiation holes 23, the steel wire mesh 24 has an effect of intercepting impurities such as mosquitoes, the dust filtering mesh 25 has an effect of intercepting dust, and the drying layer 27 can absorb water vapor in the air, so that the air blown into the cabinet body 1 is dried, and the entering of moisture is reduced; the two heat dissipation fans 26 are arranged in opposite directions, one of the two heat dissipation fans supplies air into the cabinet body 1, and the other heat dissipation fan extracts hot air from the cabinet body 1, so that the heat dissipation efficiency is good.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a dust-protection type variable frequency control cabinet which characterized in that: including the cabinet body (1), the cabinet body (1) both sides are equipped with radiator unit, radiator unit includes installing frame (3), installing frame (3) are inlayed and are established in the cabinet body (1) lateral wall, the installing frame (3) is interior from outer to interior rigid coupling in proper order has guard plate (22), wire net (24), dust filter net (25), radiator fan (26) and dry layer (27), the equal rigid coupling in cabinet body (1) bottom apex angle department has supporting leg (4), the cabinet body (1) bottom is provided with lifting unit, lifting unit includes brake motor (18) with cabinet body (1) bottom rigid coupling, the output shaft rigid coupling of brake motor (18) has worm (17), worm (17) meshing has worm wheel (7), the coaxial rigid coupling of worm wheel (7) has pivot one (6), the equal coaxial rigid coupling in both ends of pivot one (6) has bevel gear one (9), bevel gear one (9) all meshing has bevel gear two (12), the equal rigid coupling of two (12) has pivot two (13), the coaxial rigid coupling in the both ends of pivot two (13) has bevel gear one (5), the guide sleeve (14) is connected with the corresponding pendulum rod (5) in the cabinet body bottom sliding guide sleeve (14), two through grooves (20) are formed in two sides of the guide sleeve (5), three through grooves (21) are formed in the top end of the moving rod (10), the two ends (13) of the rotating shaft are far away from the swing rod (14), the two through grooves (20) and the three through grooves (21) are sequentially penetrated through, and the moving wheel (11) is fixedly connected to the bottom end of the moving rod (10).

2. The dust-protection type variable frequency control cabinet of claim 1, characterized in that: a round shaft (19) is rotatably connected in the through groove III (21), a through groove I (15) is formed in one end, far away from the rotating shaft II (13), of the swing rod (14), and the round shaft (19) is movably arranged in the through groove I (15).

3. The dust-protection type variable frequency control cabinet of claim 1, characterized in that: a rain shield (2) is arranged right above the mounting frame (3), and the rain shield (2) is fixedly connected with the side wall of the cabinet body (1).

4. The dust-protection type variable frequency control cabinet of claim 1, characterized in that: the protective net is evenly provided with heat dissipation holes (23).

5. The dust-protection type variable frequency control cabinet of claim 1, characterized in that: the first rotating shaft (6) is rotatably connected with a first fixing plate (8), the first fixing plates (8) are symmetrically arranged on two sides of the worm wheel (7), and the first fixing plates (8) are fixedly connected with the bottom of the cabinet body (1).

6. The dust-protection type variable frequency control cabinet of claim 1, characterized in that: two (13) of pivot are rotated and are connected with two (16) of fixed plate, two (16) of fixed plate are equipped with a plurality of along two (13) axial equidistance of pivot, two (16) of fixed plate and the cabinet body (1) bottom rigid coupling.

7. The dust-protection type variable frequency control cabinet of claim 1, characterized in that: one end of the worm (17) far away from the brake motor (18) is rotatably connected with a third fixing plate (28), and the third fixing plate (28) is fixedly connected with the bottom of the cabinet body (1).