CN112103794A

CN112103794A - Keep out wind and keep off rain electric appliance cabinet of maintenance of being convenient for

Info

Publication number: CN112103794A
Application number: CN202011003439.1A
Authority: CN
Inventors: 李�杰
Original assignee: Wuyi Hange Electronic Co ltd
Current assignee: Wuyi Hange Electronic Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2020-12-18

Abstract

The invention discloses an electrical cabinet which can keep out wind and rain and is convenient to maintain, comprising a shell, wherein a transmission cavity is arranged at the upper side of the shell, a transmission mechanism is arranged in the transmission cavity, a door opening mechanism is arranged in the transmission cavity, a wind measuring cavity is arranged at the upper side of the transmission cavity, a testing mechanism is arranged in the wind measuring cavity, a rain measuring cavity is arranged at the right side of the wind measuring cavity, an upper rain shielding cavity is arranged at the right side of the rain measuring cavity, a rain shielding mechanism is arranged in the rain shielding cavity, an electrical cavity is arranged at the lower side of the transmission cavity, and a push-out mechanism is arranged in the electrical cavity. The fan in the machine always rotates to radiate, ventilate and remove dust for the electric appliance at ordinary times.

Description

Keep out wind and keep off rain electric appliance cabinet of maintenance of being convenient for

Technical Field

The invention relates to the field of electric appliance cabinets, in particular to an electric appliance cabinet which can keep out wind and rain and is convenient to maintain.

Background

At present, the electric appliance cabinet plays a very important role in many fields, can distribute electric energy of a certain circuit of the previous-level equipment to a nearby load, and can play the roles of monitoring, protecting and controlling the load; at present, the maintenance of the power distribution equipment in the outdoor electrical cabinet is inconvenient in the weather, and maintenance personnel need to parachute by themselves and sometimes need to visit the cabinet by themselves for maintenance, so that the working efficiency of the maintenance personnel is greatly reduced.

Disclosure of Invention

The invention aims to solve the technical problem of providing an electric appliance cabinet which can keep out wind and rain and is convenient to maintain, solving the problems that the outdoor electric appliance cabinet is inconvenient to maintain in rainy days and strong wind days and the like, and helping maintenance personnel to shield the wind and the rain in strong wind and strong rain days so as to be convenient to maintain.

The invention is realized by the following technical scheme.

The invention relates to an electrical appliance cabinet capable of keeping out wind and rain and convenient to maintain, which comprises a casing, wherein a transmission cavity is arranged on the upper side of the casing, a transmission mechanism is arranged in the transmission cavity, a door opening mechanism is arranged in the transmission cavity, a wind measuring cavity is arranged on the upper side of the transmission cavity, a testing mechanism is arranged in the wind measuring cavity, a rain measuring cavity is arranged on the right side of the wind measuring cavity, an upper rain shielding cavity is arranged on the right side of the rain measuring cavity, a rain shielding mechanism is arranged in the upper rain shielding cavity, an electrical appliance cavity is arranged on the lower side of the transmission cavity, a push-out mechanism is arranged in the electrical appliance cavity, the rain shielding mechanism comprises a first transmission shaft which is rotatably arranged on the upper inner wall of the upper rain shielding cavity and penetrates through the transmission cavity, a first push gear is arranged at the upper end of the first transmission shaft, a first rack is meshed with the right side of the first push gear, a pull rope platform is arranged at the rear end, a first spring is arranged between the rear end face of the first rack and the rear inner wall of the upper rain-shielding cavity, an upper rain-shielding plate is arranged at the front end of the first rack, a first clamping block is arranged on the upper and lower end faces of the rear part of the upper rain-shielding plate, a first clamping block cavity with a downward opening is arranged on the upper inner wall of the upper rain-shielding cavity, a second clamping block is arranged in the first clamping block cavity, the upper end face of the second clamping block is connected with one end of a second rope, a second spring is arranged between the upper end face of the second clamping block and the upper inner wall of the first clamping block cavity, a second clamping block cavity with an upward opening is arranged on the lower inner wall of the upper rain-shielding cavity, a third clamping block is arranged in the second clamping block cavity, one end of a third rope and a fourth rope are arranged on the lower end face of the third clamping block, a third spring is arranged between the lower end face of the third clamping block and the lower inner wall of the second clamping block cavity, and, the left baffle is arranged in the left baffle cavity, the rear end face of the left baffle is connected with the other end of the first rope, and a fourth spring is connected between the rear end face of the left baffle and the rear inner wall of the left baffle cavity.

Furthermore, the testing mechanism comprises a wind measuring ball positioned in the wind measuring cavity, return springs are connected between the front end surface and the rear end surface of the wind measuring ball and the front inner wall and the rear inner wall of the wind measuring cavity, the lower end surface of the wind measuring ball is connected with the other end of the fourth rope, the upper end surface of the wind measuring ball is provided with a wind measuring rod, a sealing plate positioned at the upper side of the reset spring is arranged in the middle of the wind measuring cavity, a wind measuring plate is arranged at the upper end of the wind measuring rod, a rain measuring cavity is arranged at the front side of the wind measuring cavity, a rain measuring plate is arranged in the rain measuring cavity, a fifth spring is connected between the lower end surface of the rain measuring plate and the lower inner wall of the rain measuring cavity, the upper end surface of the rain measuring plate is connected with the other end of the third rope, a rain measuring rod extending out of the shell is arranged on the upper end surface of the rain measuring plate, the rear end face of the rain measuring rod is provided with a rain receiving device, and the bottom end of the rain receiving device is provided with a water outlet film.

Further, the door opening mechanism comprises a second transmission shaft arranged on the inner wall under the transmission cavity, a first belt pulley is arranged at the upper end of the second transmission shaft, a first gear positioned on the lower side of the first belt pulley is arranged in the middle of the second transmission shaft, an annular cavity with a downward opening is arranged on the lower end face of the first gear, a first sliding block is arranged on the left side of the annular cavity, the lower end face of the first sliding block is connected with one end of a fifth rope, a second sliding block is arranged on the right side of the annular cavity, the lower end face of the second sliding block is connected with one end of a sixth rope, a push toothed plate is arranged at the lower end of the second transmission shaft, a sixth spring is connected between the upper end face of the push toothed plate and the lower end face of the first gear, a connection cavity with an upward opening is arranged on the lower inner wall at the front end of the transmission cavity, and a second transmission shaft is arranged, a second gear is arranged at the upper end of the second transmission shaft, a third gear is arranged at the lower side of the second transmission shaft, the lower end face of the third gear is connected with one end of a seventh rope, a door shaft extending into the connecting cavity is arranged at the right front end of the electric appliance cavity, a fourth gear meshed with the third gear is arranged at the upper end of the door shaft, one end of an eighth rope is connected with the lower end of the fourth gear, a button cavity is arranged between the electric appliance cavity and the baffle cavity, a button is arranged in the button cavity, the rear end face of the button is connected with the other end of a sixth rope, the other end of the second rope is connected with the front end face of the lower side of the button, a seventh spring is connected between the rear end face of the button and the rear inner wall of the button cavity, a third clamping block cavity with a downward opening is arranged on the upper inner wall of the button cavity, and a fourth clamping block is arranged in the third clamping block cavity, the other end of an eighth rope is connected to the upper inner wall of the fourth clamping block, and an eighth spring is connected between the upper inner wall of the fourth clamping block and the upper inner wall of the third clamping block cavity.

Further, the pushing mechanism comprises a middle cavity positioned on the lower side of the middle part of the transmission cavity, a pushing cavity with a rightward opening is arranged on the left inner wall of the upper end of the electric appliance cavity, a third transmission shaft extending into the pushing cavity is rotatably arranged on the upper inner wall of the left side of the middle cavity, a second belt pulley is arranged on the upper side of the third transmission shaft, a first bevel gear is arranged on the lower side of the third transmission shaft, a fourth transmission shaft is arranged on the left inner wall of the pushing cavity, a second pushing gear is arranged on the fourth transmission shaft, a second bevel gear meshed with the first bevel gear is arranged on the right side of the fourth transmission shaft, a pushing block is arranged in the pushing cavity, the rear end surface of the pushing block is connected with the other end of a fifth rope, a fixed block is arranged on the upper end surface of the pushing block, and a sliding pushing block which is clamped by the fixed block and can only move, be equipped with the sliding tray that an opening left on the left side terminal surface of slip ejector pad, be equipped with the sliding block in the sliding tray, be connected with the other end of seventh rope on the left side terminal surface of sliding block, the right-hand member face of slip ejector pad with be connected with the ninth spring on the left side terminal surface of fixed block, the up end of slip ejector pad is connected with the second rack, be equipped with circuit board fixed square column on the right-hand member face of promotion piece, be connected with the connecting rod on the lower terminal surface of promotion piece, be connected with circuit board fixed square column down on the lower terminal surface of connecting rod.

Further, the transmission mechanism comprises a motor positioned on the upper inner wall of the transmission cavity, a fifth transmission shaft is rotatably arranged at the lower end of the motor, a third belt pulley is arranged at the lower end of the fifth transmission shaft, a fourth belt pulley positioned on the lower side of the third belt pulley is arranged at the lower end of the fifth transmission shaft, the fourth belt pulley is in transmission connection with the first belt pulley through a belt, a fifth belt pulley positioned in the middle cavity is arranged at the lower end of the fifth transmission shaft, the fifth belt pulley is in rotation connection with the second belt pulley through a belt, a fan cavity with a downward opening is arranged on the upper inner wall of the electric appliance cavity, two upper and lower ventilation cavities are arranged between the fan cavity and the transmission cavity, a sixth transmission shaft which is positioned in front of the motor and extends into the fan cavity is arranged on the upper inner wall of the transmission cavity, and a sixth belt pulley is arranged on the middle side of the sixth transmission shaft, the novel electric appliance comprises a first transmission shaft, a second transmission shaft, a third transmission shaft, a fourth transmission shaft, a fan, a front ventilation cavity, a dustproof film, a rear ventilation cavity, a dust collection cavity with an upward opening and a dust collection cavity with an upward opening, wherein the front ventilation cavity is arranged on the inner wall of the transmission cavity, the dustproof film is arranged on the rear side of the front ventilation cavity, the rear ventilation cavity is arranged on the rear inner wall of the electric appliance cavity.

The invention has the beneficial effects that: when the electric fan type door opening device is used, after a worker presses the door opening button, the door is opened and then the distribution board in the door is pushed out, if weather is weather, the upper baffle and the left baffle extend out to help the worker keep out the wind and the rain so that the worker can work better, and the electric fan in the machine rotates all the time to dissipate heat, ventilate and remove dust for electric appliances.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view at A-A of an embodiment of the present invention;

FIG. 3 is a schematic structural diagram at B-B of an embodiment of the present invention;

FIG. 4 is a schematic view of the structure at C-C of an embodiment of the present invention;

FIG. 5 is a schematic diagram of a structure at D-D in accordance with an embodiment of the present invention;

FIG. 6 is a schematic diagram of the structure at E-E of an embodiment of the present invention;

FIG. 7 is a schematic diagram of the structure at F in accordance with an embodiment of the present invention;

fig. 8 is a schematic structural diagram at G in the embodiment of the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-8, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1-8, the electrical cabinet convenient for wind and rain shielding and maintenance comprises a casing 10, a transmission cavity 11 is arranged on the upper side of the casing 10, a transmission mechanism 104 is arranged in the transmission cavity 11, a door opening mechanism 107 is arranged in the transmission cavity 11, a wind measuring cavity 21 is arranged on the upper side of the transmission cavity 11, a testing mechanism 105 is arranged in the wind measuring cavity 21, a rain measuring cavity 49 is arranged on the right side of the wind measuring cavity 21, an upper rain shielding cavity 18 is arranged on the right side of the side rain chamber 49, a rain shielding mechanism 106 is arranged in the upper rain shielding cavity 18, an electrical cavity 14 is arranged on the lower side of the transmission cavity 11, a push-out mechanism 108 is arranged in the electrical cavity 14, the rain shielding mechanism 106 comprises a first transmission shaft 38 which is rotatably arranged on the upper inner wall of the upper rain shielding cavity 18 and penetrates through the transmission cavity 11, a first push gear 43 is arranged on the upper end of the first transmission shaft 38, a first rack 44 is meshed with the right side, a rope pulling platform 42 is arranged at the rear end of the first rack 44, one end of a first rope 45 is connected to the front end face of the rope pulling platform 42, a first spring 46 is arranged between the rear end face of the first rack 44 and the rear inner wall of the upper rain shielding cavity 18, an upper rain shielding plate 17 is arranged at the front end of the first rack 44, a first clamping block 97 is arranged on the upper and lower end faces of the rear portion of the upper rain shielding plate 17, a first clamping block cavity 98 with a downward opening is arranged on the upper inner wall of the upper rain shielding cavity 18, a second clamping block 100 is arranged in the first clamping block cavity 98, one end of a second rope 78 is connected to the upper end face of the second clamping block 100, a second spring 99 is arranged between the upper end face of the second clamping block 100 and the upper inner wall of the first clamping block cavity 98, a second clamping block 101 with an upward opening is arranged on the lower inner wall of the upper rain shielding cavity 18, and a third clamping block 103 is arranged in the second clamping, the lower end face of the third clamping block 103 is provided with one end of a third rope 47 and one end of a fourth rope 25, a third spring 102 is arranged between the lower end face of the third clamping block 103 and the lower inner wall of the second clamping block cavity 101, a left baffle cavity 13 is arranged on the left side of the electric appliance cavity 14, a left baffle 53 is arranged in the left baffle cavity 13, the rear end face of the left baffle 53 is connected with the other end of the first rope 45, and a fourth spring 54 is connected between the rear end face of the left baffle 53 and the rear inner wall of the left baffle cavity 13.

Beneficially, the testing mechanism 105 includes a wind measuring ball 24 located in the wind measuring cavity 21, a return spring 23 is connected between front and rear end faces of the wind measuring ball 24 and front and rear inner walls of the wind measuring cavity 21, the lower end face of the wind measuring ball 24 is connected with the other end of a fourth rope 25, a wind measuring rod 20 is arranged on an upper end face of the wind measuring ball 24, a sealing plate 22 located on an upper side of the return spring 23 is arranged in a middle portion of the wind measuring cavity 21, a wind measuring plate 19 is arranged on an upper end of the wind measuring rod 20, a rain measuring cavity 49 is arranged on a front side of the wind measuring cavity 21, a rain measuring plate 48 is arranged in the rain measuring cavity 49, a fifth spring 109 is connected between a lower end face of the rain measuring plate 48 and a lower inner wall of the rain measuring cavity 49, the upper end face of the rain measuring plate 48 is connected with the other end of a third rope 47, and a rain measuring rod 50 extending out of the housing 10 is arranged on the upper end face of the rain measuring plate, the rear end face of the rain measuring rod 50 is provided with a rain collector 51, and the bottom end of the rain collector 51 is provided with a water outlet film 52.

Beneficially, the door opening mechanism 107 includes a second transmission shaft 110 provided on the lower inner wall of the transmission cavity 11, the upper end of the second transmission shaft 110 is provided with a first belt pulley 85, the middle portion of the second transmission shaft 110 is provided with a first gear 86 located on the lower side of the first belt pulley 85, the lower end face of the first gear 86 is provided with an annular cavity 88 with a downward opening, the left side of the annular cavity 88 is provided with a first sliding block 87, the lower end face of the first sliding block 87 is connected with one end of a fifth rope 72, the right side of the annular cavity 88 is provided with a second sliding block 95, the lower end face of the second sliding block 95 is connected with one end of a sixth rope 79, the lower end of the second transmission shaft 110 is provided with a push tooth plate 90, a sixth spring 89 is connected between the upper end face of the push tooth plate 90 and the lower end face of the first gear 86, the lower inner wall of the front end of the transmission cavity 11 is provided with, a second transmission shaft 91 is arranged on the lower inner wall of the connection cavity 111, a second gear 96 is arranged at the upper end of the second transmission shaft 91, a third gear 92 is arranged on the lower side of the second transmission shaft 91, one end of a seventh rope 76 is connected to the lower end face of the third gear 92, a door shaft 93 extending into the connection cavity 111 is arranged at the right front end of the electric appliance cavity 14, a fourth gear 94 meshed with the third gear 92 is arranged at the upper end of the door shaft 93, one end of an eighth rope 82 is connected to the lower end of the fourth gear 94, a button cavity 81 is arranged between the electric appliance cavity 14 and the baffle cavity 13, a button 12 is arranged in the button cavity 81, the other end of a sixth rope 79 is connected to the rear end face of the button 12, the other end of a second rope 78 is connected to the lower front end face of the button 12, a seventh spring 80 is connected between the rear end face of the button 12 and the rear inner wall of the button cavity 81, the button comprises a button cavity 81 and is characterized in that a third clamping block cavity 84 with a downward opening is formed in the upper inner wall of the button cavity 81, a fourth clamping block 112 is arranged in the third clamping block cavity 84, the other end of an eighth rope 82 is connected to the upper inner wall of the fourth clamping block 112, and an eighth spring 83 is connected between the upper inner wall of the fourth clamping block 112 and the upper inner wall of the third clamping block cavity 84.

Advantageously, the pushing mechanism 108 includes an intermediate cavity 30 located at the lower side of the middle portion of the transmission cavity 11, a pushing cavity 62 with a right opening is provided on the left inner wall of the upper end of the electric appliance cavity 14, a third transmission shaft 61 extending into the pushing cavity 62 is rotatably provided on the left upper inner wall of the intermediate cavity 30, a second belt pulley 60 is provided on the upper side of the third transmission shaft 61, a first bevel gear 59 is provided on the lower side of the third transmission shaft 61, a fourth transmission shaft 56 is provided on the left inner wall of the pushing cavity 62, a second pushing gear 57 is provided on the fourth transmission shaft 56, a second bevel gear 58 engaged with the first bevel gear 59 is provided on the right side of the fourth transmission shaft 56, a pushing block 69 is provided in the pushing cavity 62, the other end of the fifth rope 72 is connected to the rear end face of the pushing block 69, and a fixing block 73 is provided on the upper end face of the, be equipped with on the up end of promotion piece 69 by the slip ejector pad 71 that can only move about is pressed from both sides by fixed block 73, be equipped with an opening sliding tray 74 to the left on the left side terminal surface of slip ejector pad 71, be equipped with sliding block 75 in the sliding tray 74, be connected with the other end of seventh rope 76 on the left side terminal surface of sliding block 75, the right-hand member face of slip ejector pad 71 with be connected with ninth spring 77 on the left side terminal surface of fixed block 73, the up end of slip ejector pad 71 is connected with second rack 70, be equipped with circuit board fixed square column 64 on the right-hand member face of promotion piece 69, be connected with connecting rod 68 on the lower terminal surface of promotion piece 69, be connected with circuit board fixed square column 66 down on the lower terminal surface of connecting rod 68.

Beneficially, the transmission mechanism 104 includes a motor 26 located on the upper inner wall of the transmission cavity 11, a fifth transmission shaft 27 is rotatably disposed at the lower end of the motor 26, a third belt pulley 28 is disposed at the lower end of the fifth transmission shaft 27, a fourth belt pulley 29 located at the lower side of the third belt pulley 28 is disposed at the lower end of the fifth transmission shaft 27, the fourth belt pulley 29 is in transmission connection with the first belt pulley 85 through a belt, a fifth belt pulley 31 located in the middle cavity 30 is disposed at the lower end of the fifth transmission shaft 27, the fifth belt pulley 31 is in rotational connection with the second belt pulley 60 through a belt, a fan cavity 36 with a downward opening is disposed on the upper inner wall of the electric appliance cavity 14, two upper and lower ventilation cavities 37 are disposed between the fan cavity 36 and the transmission cavity 11, a sixth transmission shaft 38 located in front of the motor 26 and extending into the fan cavity 36 is disposed on the upper inner wall of the transmission cavity 11, sixth transmission shaft 38's well side is equipped with sixth belt pulley 39, sixth belt pulley 39 with third belt pulley 28 passes through belt drive and connects, the lower extreme of sixth transmission shaft 38 is connected with fan 35, be equipped with preceding ventilation chamber 41 on the inner wall of transmission chamber 11, the rear side in preceding ventilation chamber 41 is equipped with dust mask 40, be equipped with back ventilation chamber 33 on the back inner wall in electrical apparatus chamber 14, the front side in back ventilation chamber 33 is equipped with dust mask 32, the lower inner wall rear side in electrical apparatus chamber 14 is equipped with the ascending dust collection chamber 34 of opening.

Sequence of mechanical actions of the whole device: 1: when the machine is placed, the motor 26 rotates to drive the fifth transmission shaft 27 to rotate, the third belt pulley 28 is driven to rotate, the sixth belt pulley 39 is driven to rotate, the sixth transmission shaft 38 is driven to rotate, the fan 35 is driven to rotate, air starts to flow to enter from the front ventilation cavity 41, enters the electric appliance cavity 14 through the ventilation cavity 37 and the fan cavity 36, finally exits from the rear ventilation cavity 33, and dust carried in the air flows is finally blocked by the dustproof film 32 and falls into the dust collection cavity 34; 2: when a person presses the button 12, the button 12 is pressed, the sixth rope 79 is loosened, the second rope 78 is stretched, the sixth rope 79 is loosened, the first gear 86 is loosened, the sixth rope 79 moves upwards to be meshed with the second gear 96, the motor 26 rotates to drive the fifth transmission shaft 27 to rotate, the fourth belt pulley 29 rotates to drive the first belt pulley 85 to rotate, the second transmission shaft 110 rotates to drive the first gear 86 to rotate, the second gear 96 rotates to drive the second transmission shaft 91 to rotate, the third gear 92 rotates to drive the seventh rope 76 to be stretched, the fourth gear 94 rotates, the eighth rope 82 is loosened, the eighth rope 82 loosens, the fourth clamping block 112 moves downwards under the action of the eighth spring 83 to clamp the button 12, the door shaft 93 rotates, the door is opened, the seventh rope 76 is stretched, the sliding push block 71 moves leftwards under the action of the seventh rope 76, the second rack 70 on the upper side of the sliding push block 71 is meshed with the second push gear 57, the fifth transmission shaft 27 rotates to drive the fifth belt pulley 31 to rotate, and drive the second belt pulley 60 to rotate, and drive the third transmission shaft 61 to rotate, and drive the first bevel gear 59 to rotate, and drive the second bevel gear 58 to rotate, and drive the fourth transmission shaft 56 to rotate, and drive the second push gear 57 to rotate, and drive the second rack 70 to move forward, and drive the sliding push block 71 to move forward, and drive the push block 69 to move forward, and the fifth rope 72 is stretched, and the first gear 86 descends to disengage from the second gear 96, and the push block 69 moves forward to drive the upper circuit board fixing square column 64, the connecting rod 68, and the lower circuit board fixing square column 66 to move forward, and push out the circuit board. (ii) a 3: when weather is windy, the wind measuring plate 19 is blown by wind and driven by the wind measuring rod 20, the wind measuring ball 24 rotates, the fourth rope 25 is stretched, the third clamping block 103 descends, when weather is rainy, due to the fact that rainwater appears in the rainwater collector 51, the rain measuring plate 48 descends under the action of gravity, the third rope 47 is stretched, the third clamping block 103 moves downwards, when the button is pressed, the second rope 78 is stretched, the second clamping block 100 moves upwards, the upper rain baffle 17 is separated from limitation, the sixth transmission shaft 38 rotates, the first pushing gear 43 is driven to rotate, the first rack 44 is driven to move forwards, the upper rain baffle 17 is pushed out, the first rope 45 is loosened, and the left baffle 53 is popped out under the action of the fourth spring 54; 4: the motor 26 reversely rotates to drive the fifth transmission shaft 27 to reversely rotate and drive the fifth belt pulley 31 to reversely rotate, and drive the second belt pulley 60, the third transmission shaft 61 and the first bevel gear 59 to reversely rotate, the second bevel gear 58, the fourth transmission shaft 56 and the second pushing gear 57 to reversely rotate and drive the second rack 70 to move backwards, the sliding push block drives the push block 71 to move backwards, and drives the push block 69 to move backwards, and drives the upper circuit fixing square column 64, the connecting rod 68 and the lower circuit fixing square column 66 to move backwards, the circuit board is pushed back, the fifth rope 72 is loosened, the first gear 86 is re-meshed with the second gear 96, the fifth transmission shaft 27 reversely rotates and drives the fourth belt pulley 29 to reversely rotate, and drives the first belt pulley 85, the second transmission shaft 110 and the first gear 86 to reversely rotate, and drives the second gear 96, the second transmission shaft 91 and the third gear 92 to reversely rotate, the seventh rope 76 is loosened, and the sliding push block 71 moves rightwards under the action of the ninth spring, the second rack 70 is disengaged from the second pushing gear 57, the third gear 92 rotates reversely to drive the fourth gear 94 to rotate reversely, the door shaft 93 is driven to rotate reversely, the fourth gear 94 rotates reversely, the eighth rope 82 is stretched to move upwards by the fourth latch 112, the button 12 is popped up under the action of the seventh spring 80, the sixth rope 79 is tensioned, the second rope 78 is loosened, the sixth rope 79 is tensioned, the first gear 86 moves downwards to be disengaged with the second gear 96, the second rope 78 is loosened under the action of the second spring 99, the second latch 100 moves downwards under the action of the return spring 23, the wind measuring plate 19, the wind measuring rod 20 and the wind measuring ball 24 are reset after wind stops, the fourth rope 25 is loosened, rainwater in the rain catcher 51 slowly flows out through the water outlet film 52 after rain stops, the rain measuring plate 48 moves upwards under the action of the fifth spring 109, the third rope 47 and the fourth rope 25 are loosened, third chuck 103 upward movement under the effect of third spring 102, fifth transmission shaft 27 reverses, drive third belt pulley 28 and reverse, drive sixth belt pulley 39 and reverse, drive sixth transmission shaft 38 and reverse, drive first promotion gear 43 and reverse, drive first rack 44 and move backward, drive stay cord platform 42 and move backward, first rope 45 is stretched, first rack 44 moves backward and drives weather shield 17 and move backward, the weather shield is withdrawed, first rope 45 is pulled back by tensile left baffle 53, the machine accomplishes and resets.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electrical cabinet of maintenance of being convenient for keeps out wind and rain, includes the casing, its characterized in that: the upper side of the casing is provided with a transmission cavity, a transmission mechanism is arranged in the transmission cavity, a door opening mechanism is arranged in the transmission cavity, a wind measuring cavity is arranged on the upper side of the transmission cavity, a testing mechanism is arranged in the wind measuring cavity, a rain measuring cavity is arranged on the right side of the wind measuring cavity, an upper rain shielding cavity is arranged on the right side of the side rain cavity, a rain shielding mechanism is arranged in the upper rain shielding cavity, an electrical appliance cavity is arranged on the lower side of the transmission cavity, a push-out mechanism is arranged in the electrical appliance cavity, the rain shielding mechanism comprises a first transmission shaft which is rotatably arranged on the upper inner wall of the upper rain shielding cavity and penetrates through the transmission cavity, a first push gear is arranged at the upper end of the first transmission shaft, a first rack is meshed on the right side of the first push gear, a pull rope platform is arranged at the rear end of the first rack, one end of a first rope is connected onto the front end face of the pull rope platform, and a first spring is, an upper rain baffle is arranged at the front end of the first rack, a first clamping block is arranged on the upper end face and the lower end face of the rear part of the upper rain baffle, a first clamping block cavity with a downward opening is arranged on the upper inner wall of the upper rain baffle cavity, a second clamping block is arranged in the first clamping block cavity, the upper end face of the second clamping block is connected with one end of a second rope, a second spring is arranged between the upper end face of the second clamping block and the upper inner wall of the first clamping block cavity, a second clamping block cavity with an upward opening is arranged on the lower inner wall of the upper rain baffle cavity, a third clamping block is arranged in the second clamping block cavity, one ends of a third rope and a fourth rope are arranged on the lower end face of the third clamping block, a third spring is arranged between the lower end face of the third clamping block and the lower inner wall of the second clamping block cavity, a left baffle cavity is arranged on the left side of the electric appliance cavity, a left baffle is arranged in the left baffle cavity, and the rear, and a fourth spring is connected between the rear end face of the left baffle and the rear inner wall of the left baffle cavity.

2. The electrical cabinet of claim 1, wherein the electrical cabinet is adapted to be maintained in a rain-sheltered manner: the testing mechanism comprises a wind measuring ball positioned in the wind measuring cavity, return springs are connected between the front end surface and the rear end surface of the wind measuring ball and the front inner wall and the rear inner wall of the wind measuring cavity, the lower end surface of the wind measuring ball is connected with the other end of the fourth rope, the upper end surface of the wind measuring ball is provided with a wind measuring rod, a sealing plate positioned at the upper side of the reset spring is arranged in the middle of the wind measuring cavity, a wind measuring plate is arranged at the upper end of the wind measuring rod, a rain measuring cavity is arranged at the front side of the wind measuring cavity, a rain measuring plate is arranged in the rain measuring cavity, a fifth spring is connected between the lower end surface of the rain measuring plate and the lower inner wall of the rain measuring cavity, the upper end surface of the rain measuring plate is connected with the other end of the third rope, a rain measuring rod extending out of the shell is arranged on the upper end surface of the rain measuring plate, the rear end face of the rain measuring rod is provided with a rain receiving device, and the bottom end of the rain receiving device is provided with a water outlet film.

3. The electrical cabinet of claim 1, wherein the electrical cabinet is adapted to be maintained in a rain-sheltered manner: the door opening mechanism comprises a second transmission shaft arranged on the inner wall under the transmission cavity, a first belt pulley is arranged at the upper end of the second transmission shaft, a first gear positioned on the lower side of the first belt pulley is arranged at the middle part of the second transmission shaft, an annular cavity with a downward opening is arranged on the lower end face of the first gear, a first sliding block is arranged on the left side of the annular cavity, the lower end face of the first sliding block is connected with one end of a fifth rope, a second sliding block is arranged on the right side of the annular cavity, the lower end face of the second sliding block is connected with one end of a sixth rope, a push toothed plate is arranged at the lower end of the second transmission shaft, a sixth spring is connected between the upper end face of the push toothed plate and the lower end face of the first gear, a connection cavity with an upward opening is arranged on the lower inner wall at the front end of the transmission cavity, and a second transmission, a second gear is arranged at the upper end of the second transmission shaft, a third gear is arranged at the lower side of the second transmission shaft, the lower end face of the third gear is connected with one end of a seventh rope, a door shaft extending into the connecting cavity is arranged at the right front end of the electric appliance cavity, a fourth gear meshed with the third gear is arranged at the upper end of the door shaft, one end of an eighth rope is connected with the lower end of the fourth gear, a button cavity is arranged between the electric appliance cavity and the baffle cavity, a button is arranged in the button cavity, the rear end face of the button is connected with the other end of a sixth rope, the other end of the second rope is connected with the front end face of the lower side of the button, a seventh spring is connected between the rear end face of the button and the rear inner wall of the button cavity, a third clamping block cavity with a downward opening is arranged on the upper inner wall of the button cavity, and a fourth clamping block is arranged in the third clamping block cavity, the other end of an eighth rope is connected to the upper inner wall of the fourth clamping block, and an eighth spring is connected between the upper inner wall of the fourth clamping block and the upper inner wall of the third clamping block cavity.

4. The electrical cabinet of claim 3, wherein the electrical cabinet is adapted to be maintained in a rain-sheltered manner: the pushing mechanism comprises a middle cavity positioned on the lower side of the middle part of the transmission cavity, a pushing cavity with a right opening is arranged on the left inner wall of the upper end of the electric appliance cavity, a third transmission shaft extending into the pushing cavity is rotated on the upper inner wall of the left side of the middle cavity, a second belt pulley is arranged on the upper side of the third transmission shaft, a first bevel gear is arranged on the lower side of the third transmission shaft, a fourth transmission shaft is arranged on the left inner wall of the pushing cavity, a second pushing gear is arranged on the fourth transmission shaft, a second bevel gear meshed with the first bevel gear is arranged on the right side of the fourth transmission shaft, a pushing block is arranged in the pushing cavity, the rear end surface of the pushing block is connected with the other end of a fifth rope, a fixed block is arranged on the upper end surface of the pushing block, and a sliding pushing block which can only move left and right and is clamped, be equipped with the sliding tray that an opening left on the left side terminal surface of slip ejector pad, be equipped with the sliding block in the sliding tray, be connected with the other end of seventh rope on the left side terminal surface of sliding block, the right-hand member face of slip ejector pad with be connected with the ninth spring on the left side terminal surface of fixed block, the up end of slip ejector pad is connected with the second rack, be equipped with circuit board fixed square column on the right-hand member face of promotion piece, be connected with the connecting rod on the lower terminal surface of promotion piece, be connected with circuit board fixed square column down on the lower terminal surface of connecting rod.

5. The electrical cabinet of claim 4, wherein the electrical cabinet is adapted to be maintained in a weather-tight manner, and further comprises: the transmission mechanism comprises a motor positioned on the upper inner wall of the transmission cavity, a fifth transmission shaft is rotatably arranged at the lower end of the motor, a third belt pulley is arranged at the lower end of the fifth transmission shaft, a fourth belt pulley positioned on the lower side of the third belt pulley is arranged at the lower end of the fifth transmission shaft, the fourth belt pulley is in transmission connection with the first belt pulley through a belt, a fifth belt pulley positioned in the middle cavity is arranged at the lower end of the fifth transmission shaft, the fifth belt pulley is in rotational connection with the second belt pulley through a belt, a fan cavity with a downward opening is arranged on the upper inner wall of the electric appliance cavity, two upper and lower ventilation cavities are arranged between the fan cavity and the transmission cavity, a sixth transmission shaft positioned in front of the motor and extending into the fan cavity is arranged on the upper inner wall of the transmission cavity, and a sixth belt pulley is arranged on the middle side of the sixth transmission shaft, the novel electric appliance comprises a first transmission shaft, a second transmission shaft, a third transmission shaft, a fourth transmission shaft, a fan, a front ventilation cavity, a dustproof film, a rear ventilation cavity, a dust collection cavity with an upward opening and a dust collection cavity with an upward opening, wherein the front ventilation cavity is arranged on the inner wall of the transmission cavity, the dustproof film is arranged on the rear side of the front ventilation cavity, the rear ventilation cavity is arranged on the rear inner wall of the electric appliance cavity.