CN219067563U

CN219067563U - High-voltage power distribution cabinet with dampproofing dehumidification

Info

Publication number: CN219067563U
Application number: CN202222561419.7U
Authority: CN
Inventors: 陈国荣; 雷华; 李春龙; 罗建新
Original assignee: Yichang Hongnuo Electric Power Engineering Co ltd
Current assignee: Yichang Hongnuo Electric Power Engineering Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-23
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a high-voltage power distribution cabinet with dampproof and dehumidifying functions, and relates to the technical field of high-voltage power distribution cabinets, comprising a high-voltage power distribution cabinet, wherein a dehumidifying and drying assembly is arranged in the high-voltage power distribution cabinet; the bottom of high-voltage distribution cabinet is provided with keeps apart dampproofing subassembly, the medial surface of slide all passes through fixed slider and installs the inside sliding connection of spout of slide left and right sides face, the inside bottom of draw-in groove and limit bolt's right flank buckle are connected, and the backup pad passes through the lift lead screw and the top threaded connection of atress mounting panel in bottom four corners, four hydraulic motor's top all passes through the bottom threaded connection of shaft coupling and drive gear. According to the high-voltage power distribution cabinet with the dampproof and dehumidifying functions, the effects of using the high-voltage power distribution cabinet with the dampproof and dehumidifying functions are achieved through the clamping grooves, the mounting sliding plates, the drying agent placing grooves, the locking bolts, the couplers, the lifting screw rods and the clamping plates.

Description

High-voltage power distribution cabinet with dampproofing dehumidification

Technical Field

The utility model relates to the technical field of high-voltage power distribution cabinets, in particular to a high-voltage power distribution cabinet with dampproof and dehumidifying functions.

Background

The high-voltage power distribution cabinet is used for power generation, power transmission, power distribution, electric energy conversion, power consumption and other functions of on-off, control or protection of an electric appliance with the voltage class of 3.6 kV-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic superposition and sectionalizer, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and other large types. The high-voltage switch manufacturing industry is an important component part of the power transmission and transformation equipment manufacturing industry, and plays a very important role in the whole power industry.

A high-voltage and high-voltage power distribution cabinet with dehumidification and heat dissipation is proposed in the patent with publication No. CN209963584U, which includes an air inlet, a dampproof heat dissipation mechanism, an electrical component mounting plate, a heat dissipation port, a breathable dampproof block, a fan, a heat exchange tube, and a gas passage, but there are two problems in the patent:

the high-voltage power distribution cabinet is easy to be affected by moisture, the moisture is overweight and can cause damage to parts in the high-voltage power distribution cabinet, the effect of dehumidifying and radiating the high-voltage power distribution cabinet by utilizing a dampproof radiating mechanism comprising a shell and left and right breathable dampproof blocks is not obvious, the bottom of the high-voltage power distribution cabinet is in long-term contact with the ground, so that the high-voltage power distribution cabinet cannot be used in a dry state due to corrosion of the high-voltage power distribution cabinet, and the dehumidifying effect of the dampproof blocks is not as high as that of a drier.

In order to solve the above problems, a high-voltage power distribution cabinet with dampproof and dehumidifying functions needs to be designed, so that the problems are overcome.

Disclosure of Invention

The utility model mainly aims to provide a high-voltage power distribution cabinet with dampproof and dehumidifying functions, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the high-voltage power distribution cabinet with the dampproof and dehumidifying functions comprises a high-voltage power distribution cabinet, wherein a dehumidifying and drying assembly is arranged in the high-voltage power distribution cabinet; the bottom of the high-voltage power distribution cabinet is provided with an isolation damp-proof assembly;

the dehumidification drying assembly comprises a mounting plate arranged at the lower end of the inside of the high-voltage power distribution cabinet, grid ventilating plates are fixedly arranged at the top of the mounting plate, movable grooves are formed in the lower ends of the left side surface and the right side surface of the inside of the high-voltage power distribution cabinet, sliding plates are slidably arranged in the two movable grooves, the inner side surfaces of the two sliding plates are slidably connected with the inner sides of sliding grooves in the left side surface and the right side surface of the mounting plate through fixed sliding blocks, clamping grooves are formed in the front end of the bottom of the inside of the high-voltage power distribution cabinet, limiting blocks are fixedly arranged on the right side surfaces of the clamping grooves, and the bottom of the inside of the clamping grooves is in buckling connection with the right side surfaces of limiting bolts;

the isolation dampproof assembly comprises a supporting plate arranged at the bottom of a high-voltage power distribution cabinet, a bearing block is fixedly arranged in the middle of the bottom of the supporting plate, the supporting plate is in threaded connection with the top of a stressed mounting plate through lifting screw rods at four corners of the bottom, a hydraulic motor is fixedly arranged at four corners of the top of the stressed mounting plate, and the tops of the hydraulic motors are in threaded connection with the bottom of a driving gear through couplings.

Preferably, the inner side surfaces of the two sliding plates are fixedly provided with fixed sliding blocks, the left side surface and the right side surface of the fixed sliding blocks are in sliding connection with sliding grooves, the sliding grooves are formed in the left side surface and the right side surface of the installation sliding plate, and the installation sliding plate is slidably installed at the lower end of the inside of the high-voltage power distribution cabinet and is located at the lower end of the same plane with the installation plate.

Preferably, the drier standing groove has been seted up to the inside of installation slide, and the positive left end of installation slide is through spacing bolt screw thread installation limiting plate, spacing bolt screw thread runs through the positive and the positive left end threaded connection of installation slide of limiting plate, the right flank of limiting plate is connected with the inside bottom buckle of draw-in groove, the top of its limiting plate and the left surface swing joint of stopper.

Preferably, the top screw thread of hydraulic motor installs the shaft coupling, drive gear is installed to the top screw thread of shaft coupling, drive gear's top screw thread installs the lift lead screw, the top of lift lead screw and the locking bolt bottom threaded connection in backup pad top middle part four corners, four locking bolt's bottom screw thread is installed in the four corners at backup pad top middle part.

Preferably, four corners at the top of the support plate penetrate through the bottom inside the high-voltage power distribution cabinet through four locking bolts, four locking bolts penetrate through the bottom of the first through hole and are in threaded connection with the top of the lifting screw rod, the first through holes are formed in the four corners at the bottom inside the high-voltage power distribution cabinet, a first through groove is formed in the middle of the top of the support plate, a second through groove is formed in the bottom inside the high-voltage power distribution cabinet, and the first through groove is movably connected with the second through groove.

Preferably, the bottom of second through groove is connected with the joint board buckle at push-and-pull board top through first through groove, the inside slidable mounting of backup pad has the push-and-pull board, auxiliary bolt is installed to the right flank screw thread of push-and-pull board top, the middle part fixed mounting at push-and-pull board top has the joint board, and the second through-hole has all been seted up at the four corners at push-and-pull board top middle part, the bottom of locking bolt and the inside threaded connection of second through-hole, and its high-voltage distribution cabinet passes through the second through-groove that inside bottom was seted up and is connected with the joint board buckle at the inside push-and-pull board top of backup pad.

Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. this dampproofing dehumidification's high-voltage distribution cabinet, slide through setting up, the draw-in groove, fixed slider, limiting plate, drier standing groove, aim at is through slide inside back-and-forth sliding in the movable groove, make the fixed slider of slide left and right sides face drive the installation slide and slide at the inside lower extreme front-back of high-voltage distribution cabinet, can change the inside drier of installation slide, the effect of dehumidification is carried out to the high-voltage distribution cabinet inside, the limiting plate utilizes stop bolt to carry out spacing effect to the installation slide, it is rotatory ninety degrees and the inside buckle of draw-in groove to the side right side face with the limiting plate when changing the inside drier of drier standing groove, it is spacing to the top of limiting plate.

2. This dampproofing dehumidification's high-voltage power distribution cabinet, push-and-pull board through setting up, hydraulic motor, the shaft coupling, lift lead screw, first through-hole, the second through-slot at the inside bottom middle part of aim at high-voltage power distribution cabinet is connected with the joint board buckle at push-and-pull board top middle part, the locking bolt in backup pad top four corners makes high-voltage power distribution cabinet and backup pad threaded connection, be convenient for install and dismantlement, the hydraulic motor in its atress mounting panel top four corners passes through the inside lift lead screw threaded connection of top hungry shaft coupling and drive gear, make the second through-slot lift rotate, adjust the distance between high-voltage power distribution cabinet and the ground, make the contact of separating high-voltage power distribution cabinet and ground.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a desiccant placement tank according to the present utility model;

FIG. 3 is a schematic top view of a force mounting plate of the present utility model;

fig. 4 is a schematic view of the internal bottom structure of the high-voltage power distribution cabinet of the utility model.

In the figure: 1. a high-voltage power distribution cabinet; 2. a mounting plate; 3. a mesh ventilation board; 4. a movable groove; 5. a slide plate; 6. a clamping groove; 7. a limiting block; 8. a support plate; 9. a bearing block; 10. a stress mounting plate; 11. an auxiliary bolt; 12. a fixed slide block; 13. a chute; 14. mounting a sliding plate; 15. a desiccant placement tank; 16. a limiting plate; 17. a limit bolt; 18. a push-pull plate; 19. a locking bolt; 20. a first through groove; 21. a hydraulic motor; 22. a coupling; 23. a drive gear; 24. lifting the screw rod; 25. a second through slot; 26. a first through hole; 27. a clamping plate; 28. and a second through hole.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a high-voltage power distribution cabinet with dampproof and dehumidifying functions comprises a high-voltage power distribution cabinet 1, wherein a dehumidifying and drying assembly is arranged inside the high-voltage power distribution cabinet 1; the bottom of the high-voltage power distribution cabinet 1 is provided with an isolation damp-proof component;

referring to fig. 1 and 2, the dehumidifying and drying assembly comprises a mounting plate 2 arranged at the lower end of the inside of the high-voltage power distribution cabinet 1, a grid ventilating plate 3 is fixedly arranged at the top of the mounting plate 2, movable grooves 4 are respectively arranged at the lower ends of the left and right sides of the inside of the high-voltage power distribution cabinet 1, sliding plates 5 are respectively arranged in the two movable grooves 4 in a sliding manner, the inner sides of the two sliding plates 5 are respectively connected with the sliding grooves 13 of the left and right sides of the mounting sliding plates 14 in a sliding manner through fixed sliding blocks 12, clamping grooves 6 are respectively arranged at the front end of the bottom of the inside of the high-voltage power distribution cabinet 1, limiting blocks 7 are fixedly arranged at the right sides of the clamping grooves 6, the bottom of the inside of the clamping grooves 6 is in buckling connection with the right sides of limiting bolts 17, fixed sliding blocks 12 are respectively fixedly arranged at the inner sides of the two sliding plates 5, the left and right sides of the two fixed sliding blocks 12 are respectively connected with the sliding grooves 13 in a sliding manner, the sliding grooves 13 are respectively arranged at the left and right sides of the mounting sliding plates 14, the installation slide plate 14 is slidably arranged at the lower end inside the high-voltage power distribution cabinet 1 and is positioned at the lower end on the same plane with the installation plate 2, the drying agent placing groove 15 is formed inside the installation slide plate 14, the limit plate 16 is arranged at the left end of the front surface of the installation slide plate 14 through the limit bolt 17 in a threaded manner, the limit bolt 17 penetrates through the front surface of the limit plate 16 and is in threaded connection with the left end of the front surface of the installation slide plate 14, the right side surface of the limit plate 16 is in buckled connection with the bottom inside the clamping groove 6, the top of the limit plate 16 is movably connected with the left side surface of the limiting block 7, the slide plate 5 slides back and forth inside the movable groove 4, the fixed slide blocks 12 on the left side surface and the right side surface of the slide plate 5 drive the installation slide plate 14 to slide back and forth at the lower end inside the high-voltage power distribution cabinet 1, the drying agent inside the installation slide plate 14 can be replaced, and the dehumidification effect is performed inside the high-voltage power distribution cabinet 1, the limiting plate 16 utilizes the limiting bolt 17 to limit the installation slide plate 14, and when the desiccant inside the desiccant placing groove 15 is replaced, the limiting plate 16 is rotated ninety degrees to the right side to be connected with the inner buckle of the clamping groove 6, the limiting plate 16 is limited at the top, and the grid ventilating plate 3 at the top of the installation plate 2 can reduce the contact with the air for the electrical components installed inside the power distribution cabinet 1.

Referring to fig. 3 and 4, the isolation moisture-proof assembly comprises a supporting plate 8 arranged at the bottom of a high-voltage power distribution cabinet 1, a bearing block 9 is fixedly arranged in the middle of the bottom of the supporting plate 8, the supporting plate 8 is in threaded connection with the top of a stress mounting plate 10 through lifting screw rods 24 at four corners of the bottom, hydraulic motors 21 are fixedly arranged at four corners of the top of the stress mounting plate 10, the tops of the four hydraulic motors 21 are in threaded connection with the bottom of a driving gear 23 through couplings 22, the top of the hydraulic motors 21 is provided with couplings 22, the top of the couplings 22 is provided with a driving gear 23, the top of the driving gear 23 is provided with lifting screw rods 24, the tops of the lifting screw rods 24 are in threaded connection with the bottoms of locking bolts 19 at four corners of the middle of the top of the supporting plate 8, four corners at the top of the supporting plate 8 penetrate through the bottom of the inside of the high-voltage power distribution cabinet 1 through four locking bolts 19, the bottoms of the four locking bolts 19 penetrate through the bottom of the first through holes 26 and are in threaded connection with the top of the lifting screw rod 24, the first through holes 26 are formed in the four corners at the bottom of the inside of the high-voltage power distribution cabinet 1, the first through grooves 20 are formed in the middle of the top of the supporting plate 8, the second through grooves 25 are formed in the bottom of the inside of the high-voltage power distribution cabinet 1, the first through grooves 20 are movably connected with the second through grooves 25, the bottom of the second through grooves 25 is in buckled connection with a clamping plate 27 at the top of the push-pull plate 18 through the first through grooves 20, the push-pull plate 18 is slidably mounted in the inside of the supporting plate 8, the auxiliary bolts 11 are mounted on the right side surface of the threads of the push-pull plate 18, the clamping plate 27 is fixedly mounted in the middle of the top of the push-pull plate 18, the second through holes 28 are formed in the four corners at the middle of the top of the push-pull plate 18, the bottom of the locking bolts 19 is in threaded connection with the inner threads of the second through holes 28, the high-voltage power distribution cabinet 1 is in buckle connection with the clamping plate 27 at the top of the push-pull plate 18 in the support plate 8 through the second through groove 25 formed in the inner bottom, the second through groove 25 in the middle of the inner bottom of the high-voltage power distribution cabinet 1 is in buckle connection with the clamping plate 27 in the middle of the top of the push-pull plate 18, the locking bolts 19 at four corners of the top of the support plate 8 are in threaded connection with the first through holes 26 in the inner bottom of the high-voltage power distribution cabinet 1, the high-voltage power distribution cabinet 1 is in threaded connection with the support plate 8, the installation and the disassembly are convenient, the hydraulic motors 21 at four corners of the top of the stressed mounting plate 10 are in threaded connection with the lifting screw 24 in the driving gear 23 through the coupler 22 at the top, the second through groove 25 is lifted and rotated, and the distance between the high-voltage power distribution cabinet 1 and the ground is adjusted, so that the high-voltage power distribution cabinet 1 is separated from the ground.

It should be noted that, the utility model is a high-voltage power distribution cabinet with dampproof dehumidification, when in use, two movable grooves 4 drive the slide plate 5 to slide back and forth in the high-voltage power distribution cabinet 1, the fixed slide blocks 12 on the left and right sides of the slide plate 5 slide with the left and right sides of the installation slide plate 14, the limit plate 16 rotates rightwards, the right side of the limit plate 16 is in snap connection with the bottom of the clamping groove 6, the limit block 7 limits the limit plate 16, the installation slide plate 14 is pulled out, the drying agent is placed in the drying agent placing groove 15, the installation slide plate 14 is pushed in, the limit bolt 17 is utilized to connect the limit plate 16 with the front of the installation slide plate 14, the installation slide plate 14 is limited, the second through grooves 25 on the bottom of the high-voltage power distribution cabinet 1 are in snap connection with the clamping plates 27 on the top of the push-pull plate 18 in the support plate 8, the bottoms of the four locking bolts 19 are in threaded connection with the second through holes 28 on the four corners on the top of the support plate 18, the hydraulic motor 21 on the four corners of the top of the stress installation plate 10 is in threaded connection with the driving gear 23 through the push-pull 22 on the top, the motor 21 rotates, the hydraulic motor 22 drives the gear 23 to rotate, the lifting gear 23 is driven by the hydraulic motor 22, and the lifting shaft coupling 24 is driven by the lifting and the high-voltage power distribution cabinet 1 is in contact with the ground, and the high-voltage power distribution cabinet has a high-voltage regulation effect.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-voltage distribution cabinet with dampproofing dehumidification, includes high-voltage distribution cabinet (1), its characterized in that: a dehumidifying and drying assembly is arranged in the high-voltage power distribution cabinet (1); the bottom of the high-voltage power distribution cabinet (1) is provided with an isolation damp-proof assembly;

the dehumidification drying assembly comprises a mounting plate (2) arranged at the lower end of the inside of the high-voltage power distribution cabinet (1), a grid ventilating plate (3) is fixedly arranged at the top of the mounting plate (2), movable grooves (4) are formed in the lower ends of the left side and the right side of the inside of the high-voltage power distribution cabinet (1), sliding plates (5) are slidably arranged in the two movable grooves (4), the inner side faces of the two sliding plates (5) are slidably connected with the inner sides of sliding grooves (13) of the left side and the right side of the mounting sliding plate (14) through fixed sliding blocks (12), clamping grooves (6) are formed in the front end of the bottom of the inside of the high-voltage power distribution cabinet (1), limiting blocks (7) are fixedly arranged on the right side faces of the clamping grooves (6), and the bottom of the inside of the clamping grooves (6) is in buckling connection with the right side faces of limiting bolts (17);

the isolation dampproof assembly comprises a supporting plate (8) arranged at the bottom of a high-voltage power distribution cabinet (1), a bearing block (9) is fixedly arranged in the middle of the bottom of the supporting plate (8), the supporting plate (8) is in threaded connection with the top of a stressed mounting plate (10) through lifting screw rods (24) at four corners of the bottom, hydraulic motors (21) are fixedly arranged at four corners of the top of the stressed mounting plate (10), and the tops of the hydraulic motors (21) are all in threaded connection with the bottom of a driving gear (23) through couplings (22).

2. The high-voltage power distribution cabinet with dampproof and dehumidifying functions as claimed in claim 1, wherein: the two inner side surfaces of the sliding plates (5) are fixedly provided with fixed sliding blocks (12), the left side surface and the right side surface of the fixed sliding blocks (12) are in sliding connection with sliding grooves (13), the sliding grooves (13) are formed in the left side surface and the right side surface of the installation sliding plate (14), and the installation sliding plate (14) is slidably arranged at the lower end of the inside of the high-voltage power distribution cabinet (1) and is located at the lower end of the same plane with the installation plate (2).

3. A high voltage power distribution cabinet with moisture protection and removal function according to claim 2, characterized in that: the inside of installation slide (14) has been seted up drier standing groove (15), and positive left end of installation slide (14) is through stop bolt (17) screw thread installation limiting plate (16), stop bolt (17) screw thread run through the positive and positive left end threaded connection of installation slide (14) of limiting plate (16), the right flank of limiting plate (16) is connected with the inside bottom buckle of draw-in groove (6), the top of its limiting plate (16) and the left surface swing joint of stopper (7).

4. The high-voltage power distribution cabinet with dampproof and dehumidifying functions as claimed in claim 1, wherein: the hydraulic motor is characterized in that a coupler (22) is arranged on the top thread of the hydraulic motor (21), a driving gear (23) is arranged on the top thread of the coupler (22), a lifting screw rod (24) is arranged on the top thread of the driving gear (23), the top of the lifting screw rod (24) is in threaded connection with the bottoms of locking bolts (19) at four corners of the top middle part of the supporting plate (8), and the bottoms of the four locking bolts (19) are arranged at four corners of the top middle part of the supporting plate (8) in a threaded manner.

5. The high-voltage power distribution cabinet with dampproof and dehumidifying functions as claimed in claim 1, wherein: four corners at the top of the supporting plate (8) penetrate through the bottom inside the high-voltage power distribution cabinet (1) through four locking bolts (19), four locking bolts (19) penetrate through the bottom of a first through hole (26) and are in threaded connection with the top of a lifting screw rod (24), the first through holes (26) are formed in the four corners at the bottom inside the high-voltage power distribution cabinet (1), a first through groove (20) is formed in the middle of the top of the supporting plate (8), a second through groove (25) is formed in the bottom inside the high-voltage power distribution cabinet (1), and the first through groove (20) is movably connected with the second through groove (25).

6. The high-voltage power distribution cabinet with moisture protection and dehumidification function according to claim 5, wherein: the bottom of second through groove (25) is connected with clamping plate (27) buckle at push-and-pull board (18) top through first through groove (20), the inside slidable mounting of backup pad (8) has push-and-pull board (18), auxiliary bolt (11) are installed to right flank screw thread of push-and-pull board (18), clamping plate (27) are installed to the middle part fixed mounting at push-and-pull board (18) top, second through hole (28) have all been seted up at the four corners at push-and-pull board (18) top middle part, the bottom of locking bolt (19) is connected with the inside screw thread of second through hole (28), and the second through groove (25) buckle that its high-voltage distribution cabinet (1) was seted up through inside bottom is connected with clamping plate (27) buckle at inside push-and-pull board (18) top of backup pad (8).