CN111970890A

CN111970890A - Novel modernized electric cabinet equipment with rain-proof dampproofing function

Info

Publication number: CN111970890A
Application number: CN202011152013.2A
Authority: CN
Inventors: 冯树旭; 吴鹏; 李帅; 朱素惠; 田兴平; 杨付文; 吕振全; 袁军; 张国爱
Original assignee: Shandong Shouguang Juneng Electric Co ltd
Current assignee: Shandong Shouguang Juneng Electric Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2020-11-20
Anticipated expiration: 2040-10-26
Also published as: CN111970890B

Abstract

The invention discloses novel modern electric cabinet equipment with rain-proof and moisture-proof functions, which comprises an electric cabinet body, a motor and a gear, wherein a fixed shaft is installed on the inner wall of the electric cabinet body, the bottom of a spring is welded on the side surface of the fixed shaft, the spring is arranged in a spring seat, the top end of the spring is connected to the lower side of a first clamping block, the lower part of the first clamping block is fixed in the spring seat, the side surface of the first clamping block is connected with the inner wall of a corner plate, and the lower side of the corner plate is connected to the top end of. This neotype modernization electric cabinet equipment with rain-proof dampproofing function, can press from both sides tightly fixedly to the drying plate and the bamboo charcoal adsorption plate of different thickness, simultaneously can be according to the drying plate and the bamboo charcoal adsorption plate of different thickness of environmental installation, electric normal function in the protection cabinet, can be through opening motor switch when rainy day, make rain apron remove from the cabinet and rise, play the effect of keeping out the rain to the cabinet body, can provide the effect of keeping off the rain for the operation workman simultaneously, for the operation of rainy day workman facilitates.

Description

Novel modernized electric cabinet equipment with rain-proof dampproofing function

Technical Field

The invention relates to the technical field of novel electrical cabinets, in particular to novel modern electrical cabinet equipment with a rainproof and moistureproof function.

Background

The electrical cabinet is a cabinet body which is processed by steel materials and used for protecting electrical elements and controlling normal operation of a switch, has wide application, is mainly used in the fields of chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like, and has the following problems when the traditional modern electrical cabinet is used;

1. the electrical cabinet is different according to different use environments, the humidity and the air circulation degree in the cabinet also change, but electrical elements in the cabinet need to be kept dry to avoid humidity, and the humidity is large, so that short circuit can be caused, and the normal use of a circuit in the electrical cabinet is influenced;

2. traditional modernization electric cabinet is generally in order to guarantee the circulation of air, can leave the gas pocket at cabinet side or top, and the rainwater can fall into the cabinet under the rainy day environment, if not timely protection, can make the interior circuit of cabinet impaired, and serious can arouse the short circuit explosion, and traditional approach is mostly the rain gear and covers, though can play rain-proof effect, but is very inconvenient when the workman operates the interior electric wire of cabinet, influences work efficiency.

Disclosure of Invention

The invention aims to provide novel modern electric cabinet equipment with rain-proof and moisture-proof functions, and aims to solve the problems that the traditional cabinet body provided by the background technology is difficult to fix the position of an activated carbon plate and other objects, and the sizes of the activated carbon plate and other objects cannot be adjusted according to the environmental humidity, the rain-proof effect in rainy days is poor, and the working operation is influenced.

In order to achieve the purpose, the invention provides the following technical scheme: a novel modern electric cabinet device with rain-proof and moisture-proof functions comprises an electric cabinet body, a motor and a gear, wherein a fixed shaft is installed on the inner wall of the electric cabinet body, the bottom of the spring is welded on the side surface of the fixed shaft, the spring is arranged in a spring seat, the top end of the spring is connected to the lower side of a first clamping block, the lower part of the first clamping block is fixed in the spring seat, the side surface of the first clamping block is connected with the inner wall of a corner disc, the lower side of the corner disc is connected to the top end of a clamping base, one end of a connecting rod is installed on the side surface of the corner disc, an offset groove is formed in the corner disc, the fixed shaft is arranged in the center of the offset groove, the connecting rod is connected to the two ends of a first linkage rod through a shaft, a first threaded rod is installed in the upper part of the clamping, the upper end of the clamping claw is fixed in the movable groove, a drying plate is fixed between the clamping base and the clamping claw, a bamboo charcoal adsorption plate is fixed between the clamping base and the clamping claw, the motor is fixed at the rear side of the electric cabinet body, the front end of the motor is connected to the tail end of the brake rod, a first rotary disc is fixed in the middle of the brake rod, the front end of the brake rod is connected with a belt, the tail end of the second linkage rod is connected with the belt, the gear is fixed at the top end of the second linkage rod, one side of the rack plate is connected to the side surface of the gear, the rack plate is arranged in the center of the second rotary disc, the side surface of the first rotary disc is connected with the side surface of the second rotary disc, the positioning block is fixed in the second rotary disc, one side of the positioning block is installed on the inner wall of the electric cabinet body, the third carousel upside center is fixed with the second threaded rod, and rain cover plate downside installs on second threaded rod top to rain cover plate is connected with rain cover plate through the axle, be provided with the apron groove on rain cover plate one side, and the second fixture block is fixed in the apron inslot to second fixture block bottom is installed in second sliding block side, install first sliding block on the second threaded rod, and the telescopic link is installed in first sliding block both sides, and second sliding block side is connected with telescopic link one end, the electric cabinet body top is provided with the rain cover hole.

Preferably, the clamping jaw is of an L-shaped structure, a tooth socket is arranged at the bottom of the clamping jaw, the clamping jaw is meshed with the first threaded rod and is connected with the first threaded rod, and meanwhile the handle and the first threaded rod form a rotating structure.

Preferably, the first fixture block, the spring seat and the fixed shaft form an integrated structure, the first fixture block and the spring seat form a sliding structure, the first fixture block, the spring and the spring seat are symmetrically distributed on the side surface of the fixed shaft, and the first fixture block is connected with the offset groove in a clamping mode.

Preferably, the connecting rod and the first linkage rod form a rotating structure, and two adjacent corner discs are connected with the first linkage rod through the connecting rod.

Preferably, the first rotating disc and the brake rod form a rotating structure, a tooth groove is formed in the side face of the first rotating disc, the brake rod and the second linkage rod form a rotating structure through a belt, and the gear is connected to the top end of the second linkage rod in a welded mode.

Preferably, the gear is connected with the meshing of rack plate, and the rack plate runs through in second carousel center to second carousel center is provided with circular hole, and the hole diameter on the second carousel is 1.2 times of rack plate width simultaneously.

Preferably, the side surface of the second rotating disc is provided with a tooth socket, the second rotating disc is meshed with the first rotating disc and forms a rotating structure, and meanwhile, the second rotating disc is connected with the positioning block through a ball to form a sliding structure.

Preferably, the third rotating disc and the rotating rod form a rotating structure, the third rotating disc and the second threaded rod form a rotating structure, and the first sliding block is connected with the second threaded rod in a meshed mode.

Compared with the prior art, the invention has the beneficial effects that: the novel modern electric cabinet equipment with the rainproof and moistureproof functions can clamp and fix the drying plates and the bamboo charcoal adsorption plates with different thicknesses, meanwhile, the drying plates and the bamboo charcoal adsorption plates with different thicknesses can be installed according to the environment, the normal operation of electricity in the cabinet is protected, a rain cover plate can move up and open from the inside of the cabinet by starting a motor switch in rainy days, the rain shielding effect is achieved on the cabinet body, meanwhile, the rain shielding effect can be provided for operators, and convenience is provided for the operators in rainy days;

1. the device is provided with a clamping base, a clamping claw and a first threaded rod, the first threaded rod drives the clamping claw to move by rotating a handle, the distance between the clamping base and the clamping claw is favorably adjusted, and drying plates and bamboo charcoal adsorption plates with different thicknesses are conveniently clamped and fixed;

2. the device is provided with an integrated structure consisting of a first fixture block, a spring seat and a fixed shaft, so that the drying plate and the bamboo charcoal adsorption plate can be shifted to drive the corner disc to rotate, and the drying plate and the bamboo charcoal adsorption plate can be subjected to angle adjustment by clamping and fixing the first fixture block on the offset groove in the corner disc;

3. be provided with the rack plate among the device, second carousel and second threaded rod, it removes out from the cabinet to go up to drive dash board through the rack plate, it is rotatory to make the second threaded rod through the second carousel, make first sliding block slide and descend, make dash board open, be favorable to hiding rain work to the cabinet body, the open size of simultaneous control dash board, when conveniently operating in the cabinet for the workman, play the effect that keeps off the rain, the inconvenience of workman's rainy day operation has been reduced, and, after drying dash board, accessible rack plate motion is retrieved dash board and is accomodate in the cabinet.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic overall side sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the connection structure of the angle plate and the fixed shaft according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 2 according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 2 at C according to the present invention.

In the figure: 1. an electrical cabinet body; 2. drying the plate; 3. a bamboo charcoal adsorption plate; 4. clamping the base; 5. a first threaded rod; 6. a handle; 7. a clamping jaw; 8. a movable groove; 9. a corner plate; 10. an offset slot; 11. a first clamping block; 12. a spring; 13. a spring seat; 14. a fixed shaft; 15. a connecting rod; 16. a first linkage rod; 17. a motor; 18. a first turntable; 19. a brake lever; 20. a belt; 21. a second linkage rod; 22. a gear; 23. a rack plate; 24. a second turntable; 25. positioning blocks; 26. a third turntable; 27. a rain cover hole; 28. a second threaded rod; 29. a first slider; 30. a telescopic rod; 31. a second slider; 32. a second fixture block; 33. a flashing; 34. a cover plate groove; 35. a rain cover plate; 36. the rod is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a novel modern electric cabinet device with rain-proof and moisture-proof functions comprises an electric cabinet body 1, a motor 17 and a gear 22, wherein a fixed shaft 14 is installed on the inner wall of the electric cabinet body 1, the bottom of a spring 12 is welded on the side surface of the fixed shaft 14, the spring 12 is arranged in a spring seat 13, the top end of the spring 12 is connected to the lower side of a first clamping block 11, the lower part of the first clamping block 11 is fixed in the spring seat 13, the side surface of the first clamping block 11 is connected with the inner wall of a corner disc 9, the lower side of the corner disc 9 is connected to the top end of a clamping base 4, one end of a connecting rod 15 is installed on the side surface of the corner disc 9, an offset groove 10 is arranged in the corner disc 9, the fixed shaft 14 is arranged in the center of the offset groove 10, the connecting rod 15 is connected with two ends of a first linkage rod 16 through shafts, a first threaded rod 5 is installed, a movable groove 8 is arranged at one side of the clamping base 4, the upper end of the clamping claw 7 is fixed in the movable groove 8, a drying plate 2 is fixed between the clamping base 4 and the clamping claw 7, a bamboo charcoal adsorption plate 3 is fixed between the clamping base 4 and the clamping claw 7, a motor 17 is fixed at the rear side of the electric cabinet body 1, the front end of the motor 17 is connected with the tail end of a brake rod 19, a first rotary disc 18 is fixed in the middle of the brake rod 19, a belt 20 is connected with the front end of the brake rod 19, the tail end of a second linkage rod 21 is connected with the belt 20, a gear 22 is fixed at the top end of the second linkage rod 21, one side of a rack plate 23 is connected with the side of the gear 22, a rack plate 23 is arranged at the center of the second rotary disc 24, the side of the first rotary disc 18 is connected with the side of the second rotary disc 24, a positioning block 25 is fixed in, and the top is fixed in third carousel 26, and rack plate 23 top is installed in third carousel 26 downside, third carousel 26 upside center is fixed with second threaded rod 28, and rain cover plate 35 downside is installed on second threaded rod 28 top, and rain shield 33 is connected with rain cover plate 35 through the axle, be provided with apron groove 34 on rain cover plate 35 one side, and second fixture block 32 is fixed in apron groove 34, and second fixture block 32 bottom is installed in second sliding block 31 side, install first sliding block 29 on the second threaded rod 28, and telescopic link 30 installs in first sliding block 29 both sides, and second sliding block 31 side is connected with telescopic link 30 one end, the electric cabinet body 1 top is provided with rain cover hole 27.

Clamping jaw 7 is "L" type structure, and clamping jaw 7 bottom is provided with the tooth's socket to clamping jaw 7 is connected with the meshing of first threaded rod 5, and handle 6 constitutes revolution mechanic with first threaded rod 5 simultaneously, is favorable to making first threaded rod 5 drive clamping jaw 7 to remove through rotatory handle 6, and the convenience is pressed from both sides tightly fixedly to drying board 2 and bamboo charcoal adsorption plate 3.

First fixture block 11, spring 12, spring holder 13 and fixed axle 14 constitute integrated structure, first fixture block 11 constitutes sliding construction with spring holder 13 to first fixture block 11, spring 12 and spring holder 13 are at the side symmetric distribution of fixed axle 14, and first fixture block 11 is connected with skew groove 10 block simultaneously, are favorable to making the first fixture block 11 of corner dish 9 extrusion through stirring drying plate 2 or bamboo charcoal adsorption plate 3, and first fixture block 11 reciprocates in spring holder 13, makes the rotation of corner dish 9, is convenient for adjust drying plate 2 or bamboo charcoal adsorption plate 3's angle.

The connecting rod 15 and the first linkage rod 16 form a rotating structure, and the two adjacent corner discs 9 are connected with the first linkage rod 16 through the connecting rod 15, so that the drying plate 2 or the bamboo charcoal adsorption plate 3 can rotate together to adjust the angle by poking any one of the drying plate 2 or the bamboo charcoal adsorption plate 3.

The first rotating disc 18 and the brake lever 19 form a rotating structure, the first rotating disc 18 is laterally provided with tooth grooves, the brake lever 19 and the second linkage rod 21 form a rotating structure through the belt 20, and the gear 22 is welded at the top end of the second linkage rod 21, so that the brake lever 19 is favorable for driving the first rotating disc 18, the second linkage rod 21 and the gear 22 to rotate together.

Gear 22 is connected with rack plate 23 meshing, and rack plate 23 runs through in second carousel 24 center to second carousel 24 center is provided with circular hole, and the hole diameter on the second carousel 24 is 1.2 times of rack plate 23 width simultaneously, is favorable to reciprocating through the rotatory drive rack plate 23 of gear 22, and rack plate 23's removal does not influence second carousel 24 normal operating simultaneously.

Tooth grooves are formed in the side face of the second rotating disc 24, the second rotating disc 24 is meshed with the first rotating disc 18, the second rotating disc 24 and the first rotating disc 18 form a rotating structure, meanwhile, the second rotating disc 24 and the positioning block 25 are connected through balls to form a sliding structure, and the first rotating disc 18 is favorable for driving the second rotating disc 24 to rotate on the positioning block 25.

Third carousel 26 constitutes revolution mechanic with rotary lever 36, and third carousel 26 constitutes revolution mechanic with second threaded rod 28 to first sliding block 29 is connected with the meshing of second threaded rod 28, is favorable to rotary lever 36 to pass through third carousel 26 and drives second threaded rod 28 rotatory, makes first sliding block 29 reciprocate on second threaded rod 28.

The working principle of the embodiment is as follows: when the novel modern electric cabinet equipment with the rainproof and moistureproof functions is used, as shown in fig. 1, 3 and 4, firstly, the handle 6 is rotated, the first threaded rod 5 is driven to rotate through the handle 6, the first threaded rod 5 drives the clamping claw 7 to move in the movable groove 8 and be away from the clamping base 4, two ends of the drying plate 2 and the bamboo charcoal adsorption plate 3 are aligned to a gap between the clamping claw 7 and the clamping base 4, the drying plate 2 and the bamboo charcoal adsorption plate 3 are pushed inwards to the inside of the electric cabinet body 1, the handle 6 is rotated reversely, the first threaded rod 5 is rotated to drive the clamping claw 7 to move towards the clamping base 4, the clamping claw 7 and the clamping base 4 clamp and fix the drying plate 2 and the bamboo charcoal adsorption plate 3, when the positions of the drying plate 2 and the bamboo charcoal adsorption plate 3 are fixed by the clamping claw 7 and the clamping base 4, any one of the drying plate 2 or the bamboo charcoal adsorption plate 3 is stirred, the angle disc 9 is driven to rotate, the angle disc 9 rotates to enable the first fixture block 11 to drive the spring 12 to move downwards in the spring seat 13, after the angle disc 9 rotates for a certain angle, the first fixture block 11 loses pressure given by the inner wall of the angle disc 9, the spring 12 drives the first fixture block 11 to move upwards in the spring seat 13, the first fixture block 11 is clamped and fixed with the offset groove 10, meanwhile, the angle disc 9 rotates to enable the connecting rod 15 to drive the first linkage rod 16 to swing, the adjacent angle discs 9 rotate along with the first linkage rod 16, and angle adjustment of the drying plate 2 and the bamboo charcoal adsorption plate 3 is completed;

according to fig. 2, 5 and 6, an external power source is connected to the motor 17, the motor 17 is braked to drive the brake lever 19 to rotate, the brake lever 19 drives the second linkage rod 21 and the gear 22 to rotate through the belt 20, the gear 22 rotates to drive the rack plate 23 to ascend, the rack plate 23 drives the third rotary disc 26 and the rotary rod 36 to ascend, the rotary rod 36 drives the second threaded rod 28 and the rain shielding plate 33 to ascend, the second threaded rod 28 and the rain shielding plate 33 pass through the rain cover hole 27 to move out of the electric cabinet 1, meanwhile, the brake lever 19 drives the first rotary disc 18 to rotate, the first rotary disc 18 drives the second rotary disc 24 to rotate on the positioning block 25, the rotary rod 36 rotates along with the second rotary disc 24, the rotary rod 36 drives the third rotary disc 26 to drive the second threaded rod 28 to rotate, and the first slide block 29 slides downwards on the second threaded rod 28 due to the rotation of the second threaded rod 28, meanwhile, the telescopic rod 30 is stretched outwards, so that the second clamping block 32 and the second sliding block 31 move downwards along the cover plate groove 34 to drive the rain shielding plate 33 to rotate and open on the rain shielding plate 35, when the rain shielding plate 33 opens to form a certain angle, the motor 17 is turned off to fix the position, the rain shielding plate 33 is enabled to perform rain shielding work above the electric cabinet body 1, meanwhile, workers can conveniently operate in the cabinet under the rain shielding plate 33, the rain shielding plate 33 is dried after the rain is stopped, the motor 17 is turned on reversely to enable the first sliding block 29 to ascend, the telescopic rod 30 retracts inwards to enable the rain shielding plate 33 to be combined, meanwhile, the rack plate 23 drives the third rotating disc 26 and the rain shielding plate 33 to descend, the rain shielding plate 33 is stored in the electric cabinet body 1, when the rain shielding plate 35 is clamped with the rain shielding hole 27, the power supply is turned off, at this moment, the rain shielding plate 35 completely seals the rain shielding hole 27 on the top of the cabinet, and storage of.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a novel modernization electric cabinet equipment with rain-proof dampproofing function, includes the electric cabinet body (1), motor (17) and gear (22), its characterized in that: the electric cabinet is characterized in that a fixed shaft (14) is installed on the inner wall of the electric cabinet body (1), the bottom of a spring (12) is welded on the side face of the fixed shaft (14), the spring (12) is arranged in a spring seat (13), the top end of the spring (12) is connected to the lower side of a first clamping block (11), the lower portion of the first clamping block (11) is fixed in the spring seat (13), the side face of the first clamping block (11) is connected with the inner wall of a corner disc (9), the lower side of the corner disc (9) is connected to the top end of a clamping base (4), one end of a connecting rod (15) is installed on the side face of the corner disc (9), an offset groove (10) is formed in the corner disc (9), the fixed shaft (14) is arranged at the center of the offset groove (10), the connecting rod (15) is connected to the two ends of a first linkage rod (16), a handle (6) is fixed at one end of the first threaded rod (5), the upper side of the clamping claw (7) is connected with the first threaded rod (5), a movable groove (8) is formed in one side of the clamping base (4), the upper end of the clamping claw (7) is fixed in the movable groove (8), a drying plate (2) is fixed between the clamping base (4) and the clamping claw (7), a bamboo charcoal adsorption plate (3) is fixed between the clamping base (4) and the clamping claw (7), a motor (17) is fixed at the rear side of the electric cabinet body (1), the front end of the motor (17) is connected with the tail end of a brake rod (19), a first turntable (18) is fixed in the middle of the brake rod (19), the front end of the brake rod (19) is connected with a belt (20), the tail end of a second linkage rod (21) is connected with the belt (20), and a gear (22) is fixed at the top end of the second linkage rod (, one side of the rack plate (23) is connected to the side of the gear (22), the rack plate (23) is arranged at the center of the second rotary table (24), the side of the first rotary table (18) is connected with the side of the second rotary table (24), the positioning block (25) is fixed in the second rotary table (24), one side of the positioning block (25) is installed on the inner wall of the electric cabinet body (1), a rotary rod (36) is fixed on the second rotary table (24), the top end of the rotary rod is fixed in the third rotary table (26), the top end of the rack plate (23) is installed at the lower side of the third rotary table (26), a second threaded rod (28) is fixed at the center of the upper side of the third rotary table (26), the lower side of the rain cover plate (35) is installed at the top end of the second threaded rod (28), the rain cover plate (33) is connected with the rain cover plate (35) through a shaft, and a cover plate groove (34, and second fixture block (32) are fixed in apron groove (34) to second fixture block (32) bottom is installed in second sliding block (31) side, install first sliding block (29) on second threaded rod (28), and telescopic link (30) are installed in first sliding block (29) both sides, and second sliding block (31) side is connected with telescopic link (30) one end, the electric cabinet body (1) top is provided with rain cover hole (27).

2. The novel modern electric cabinet equipment with rainproof and dampproof functions of claim 1, is characterized in that: the clamping claw (7) is of an L-shaped structure, a tooth groove is formed in the bottom of the clamping claw (7), the clamping claw (7) is meshed with the first threaded rod (5) and connected with the first threaded rod, and meanwhile the handle (6) and the first threaded rod (5) form a rotating structure.

3. The novel modern electric cabinet equipment with rainproof and dampproof functions of claim 1, is characterized in that: the first clamping block (11), the spring (12), the spring seat (13) and the fixed shaft (14) form an integrated structure, the first clamping block (11) and the spring seat (13) form a sliding structure, the first clamping block (11), the spring (12) and the spring seat (13) are symmetrically distributed on the side face of the fixed shaft (14), and meanwhile the first clamping block (11) is connected with the offset groove (10) in a clamping mode.

4. The novel modern electric cabinet equipment with rainproof and dampproof functions of claim 1, is characterized in that: the connecting rod (15) and the first linkage rod (16) form a rotating structure, and two adjacent corner discs (9) are connected with the first linkage rod (16) through the connecting rod (15).

5. The novel modern electric cabinet equipment with rainproof and dampproof functions of claim 1, is characterized in that: the first rotating disc (18) and the brake rod (19) form a rotating structure, a tooth groove is formed in the side face of the first rotating disc (18), the brake rod (19) and the second linkage rod (21) form the rotating structure through a belt (20), and meanwhile, a gear (22) is connected to the top end of the second linkage rod (21) in a welding mode.

6. The novel modern electric cabinet equipment with rainproof and dampproof functions of claim 1, is characterized in that: the gear (22) is connected with the rack plate (23) in a meshed mode, the rack plate (23) penetrates through the center of the second rotary table (24), a circular hole is formed in the center of the second rotary table (24), and the diameter of the hole in the second rotary table (24) is 1.2 times of the width of the rack plate (23).

7. The novel modern electric cabinet equipment with rainproof and dampproof functions of claim 1, is characterized in that: tooth grooves are formed in the side face of the second rotary disc (24), the second rotary disc (24) is meshed with the first rotary disc (18), the second rotary disc (24) and the first rotary disc (18) form a rotating structure, and meanwhile the second rotary disc (24) and the positioning block (25) are connected through balls to form a sliding structure.

8. The novel modern electric cabinet equipment with rainproof and dampproof functions of claim 1, is characterized in that: the third rotating disc (26) and the rotating rod (36) form a rotating structure, the third rotating disc (26) and the second threaded rod (28) form a rotating structure, and the first sliding block (29) is connected with the second threaded rod (28) in an engaged mode.