阅读说明：本技术 一种安全性高的室外用电力配电柜 (Outdoor power distribution cabinet with high safety ) 是由 姜永红 崔玉咏 于 2020-12-07 设计创作，主要内容包括：本发明公开一种安全性高的室外用电力配电柜,包括柜体,柜体上安装有雨水收集槽,柜体上安装有四个散热鳍片,四个散热鳍片对称安装于柜体两侧壁,柜体内设置有四个定位块,四个定位块对称安装于柜体两侧内壁,同侧两个定位块之间安装有两个导向杆,导向杆上滑动安装有两个升降座,升降座上安装有密封板,密封板与散热鳍片为配合构件,柜体内设置有金属分隔板,金属分隔板。本发明在可以在下雨时存储雨水,并在炎热的天气时对雨水进行降温处理,通过旋转的多个蛇形管形成冷风,配合散热鳍片对柜体内部进行高效降温,同时下雨时四个密封板可以高效的调节位置,将散热鳍片阻挡住,防止雨水进入柜体内部造成线路的短路。(The invention discloses a high-safety outdoor power distribution cabinet which comprises a cabinet body, wherein a rainwater collecting groove is arranged on the cabinet body, four radiating fins are arranged on the cabinet body and symmetrically arranged on two side walls of the cabinet body, four positioning blocks are arranged in the cabinet body and symmetrically arranged on the inner walls of two sides of the cabinet body, two guide rods are arranged between the two positioning blocks on the same side, two lifting seats are arranged on the guide rods in a sliding mode, sealing plates are arranged on the lifting seats, the sealing plates and the radiating fins are matched components, and a metal partition plate are arranged in the cabinet body. The rain-proof cabinet can store rain water in rainy days, carries out cooling treatment on the rain water in hot weather, forms cold air through the plurality of rotating coil pipes, is matched with the heat dissipation fins to efficiently cool the interior of the cabinet body, and can effectively adjust the positions of the four sealing plates to block the heat dissipation fins in rainy days so as to prevent the rain water from entering the interior of the cabinet body to cause short circuit of a circuit.)

1. The outdoor power distribution cabinet with high safety is characterized by comprising a cabinet body (1), wherein a rainwater collecting groove (2) is arranged on the cabinet body (1), four heat-radiating fins (3) are arranged on the cabinet body (1), the four heat-radiating fins (3) are symmetrically arranged on two side walls of the cabinet body (1), four positioning blocks (4) are arranged in the cabinet body (1), the four positioning blocks (4) are symmetrically arranged on inner walls of two sides of the cabinet body (1), two guide rods (5) are arranged between the two positioning blocks (4) on the same side, two lifting seats (6) are arranged on the guide rods (5) in a sliding manner, a sealing plate (7) is arranged on each lifting seat (6), the sealing plate (7) and the heat-radiating fins (3) are matched components, a metal partition plate (8) is arranged in the cabinet body (1), and, a ventilation opening (12) is formed in the metal partition plate (8);

the rainwater collecting tank is characterized in that a filter screen (13) is installed on the rainwater collecting tank (2), a first filter plate (14) and a second filter plate (15) are arranged in the rainwater collecting tank (2), two connecting pipes (17) are arranged in the cabinet body (1), the top of each connecting pipe (17) is communicated with the rainwater collecting tank (2), the two connecting pipes (17) are respectively installed at two ends of a tee joint (18), a water collecting pipe (19) is installed on the tee joint (18), the water collecting pipe (19) is installed at a water inlet of a condensing pump (20), a water outlet pipe (21) is installed at a water outlet of the condensing pump (20), an installation pipe (22) is installed on the water outlet pipe (21), four shunt pipes (23) are installed on the installation pipe (22), a first connecting sleeve (26) is installed on the shunt pipe (23), and four second connecting sleeves, a fixed pipe (29) is rotatably mounted on the second connecting sleeve (27), a one-way valve is arranged in the fixed pipe (29), a coiled pipe (25) is mounted at one end, far away from the second connecting sleeve (27), of the fixed pipe (29), the coiled pipe (25) is rotatably mounted on the first connecting sleeve (26), and the four coiled pipes (25) are arranged on one side of the ventilation opening (12);

bottom cabinet (32) are installed to cabinet body (1) below, install two lift cylinders (33) in the bottom cabinet (32), lift cylinder (33) piston rod end connection lifter plate (34), it installs drive shaft (35) to rotate on lifter plate (34), install three (36) belt pulleys on drive shaft (35), connect through two transmissions of belt between three (36) a plurality of belt pulleys, lifter plate (34) top is provided with installation motor (37), installation motor (37) output shaft is connected one of them drive shaft (35), drill rod (38) are installed to drive shaft (35) bottom.

2. The outdoor power distribution cabinet with high safety according to claim 1, wherein a ball screw is arranged between two positioning blocks (4) on the same side, thread surfaces at two ends of the ball screw are symmetrically arranged along the middle portion, two ends of the ball screw are in threaded connection with two lifting seats (6), the ball screw is arranged between two guide rods (5), two adjusting motors (31) are arranged in the cabinet body (1), and the ball screw is mounted at the end portion of an output shaft of each adjusting motor (31).

3. The outdoor power distribution cabinet with high safety according to claim 1, wherein a main breaker (9), an electric meter (10) and an air switch group (11) are installed on the metal partition plate (8), the ventilation opening (12) is disposed below the main breaker (9) and the electric meter (10), and the ventilation opening (12) is disposed above the air switch group (11).

4. The outdoor power distribution cabinet with high safety according to claim 1, wherein the filter screen (13) is installed at the top of the rainwater collection tank (2), the first filter plate (14) and the second filter plate (15) are distributed up and down, four displacement motors (16) are symmetrically installed at two sides of the rainwater collection tank (2), the four displacement motors (16) are distributed up and down in pairs, a first gear is installed at an output shaft of the two displacement motors (16) located above, a second gear is installed at an output shaft of the two displacement motors (16) located below, a first rack is installed on the first filter plate (14), a second rack is installed on the second filter plate (15), the first gears and the first racks are arranged in a one-to-one correspondence manner, the first gears and the first racks are meshed, and the second gears and the second racks are arranged in a one-to-one correspondence manner, the second gear is meshed with the second rack.

5. The outdoor power distribution cabinet with high safety according to claim 1, wherein a driving motor (28) is installed on the inner wall of the top of the cabinet body (1), a first belt pulley (24) is installed on an output shaft of the driving motor (28), a second belt pulley (30) is installed on the fixed pipe (29), and the four second belt pulleys (30) are in transmission connection with the first belt pulley (24) through a belt.

6. The outdoor power distribution cabinet with high safety according to any one of claims 1 to 5, wherein the power distribution cabinet operates as follows:

the method comprises the following steps: when the weather is hot, the condensate pump (20) is started, rainwater in the connecting pipe (17) enters the water collecting pipe (19) through the tee joint (18), then enters the condensate pump (20) through the water collecting pipe (19), the condensate pump (20) discharges the cooled rainwater into the installation pipe (22) through the water outlet pipe (21), the cooled rainwater enters the four coiled pipes (25) through the four shunt pipes (23), the rainwater in the coiled pipes (25) enters the rainwater collection tank (2) through the fixed pipe (29), the driving motor (28) is started, the output shaft of the driving motor (28) drives the belt pulley I (24) to rotate, the belt pulley I (24) drives the four belt pulley II (30) to rotate through the belt I, the belt pulley II (30) drives the fixed pipe (29) to rotate, the fixed pipe (29) drives the coiled pipes (25) to rotate, and the coiled pipes (25) rotate to form cold air, when the temperature in the cabinet body (1) is reduced, the two adjusting motors (31) are started, the output shafts of the adjusting motors (31) drive the ball screws to rotate, the ball screws drive the two sealing plates (7) to move oppositely, the two sealing plates (7) and the two radiating fins (3) are staggered, and the heat in the cabinet body (1) is discharged from the radiating fins (3);

step two: when raining, rainwater enters the rainwater collection tank (2) through a filter screen (13) on the rainwater collection tank (2), the rainwater enters two connecting pipes (17) through filtering of a first filter plate (15) and a second filter plate (14), two adjusting motors (31) are started, output shafts of the adjusting motors (31) drive ball screws to rotate, the ball screws drive two sealing plates (7) to move in opposite directions, the two sealing plates (7) block the corresponding two heat dissipation fins (3), and the rainwater is prevented from entering the cabinet body (1) through the heat dissipation fins (3);

step three: open lift cylinder (33), lift cylinder (33) piston rod promotes lifter plate (34) downwards, open installation motor (37), installation motor (37) output shaft drives one of them drive shaft (35) and rotates, drive shaft (35) drive three (36) rotations of belt pulley that correspond, three (36) of a plurality of belt pulleys drive a plurality of drive shaft (35) syntropy through belt two and rotate, drive shaft (35) drive drill rod (38) rotate, drill rod (38) are rotatory and insert in ground, then lift cylinder (33) piston rod continues to promote lifter plate (34) downwards, lifter plate (34) are shifted out from end cabinet (32) bottom, lifter plate (34) are through end cabinet (32) mention cabinet body (1), can raise cabinet body (1).

Technical Field

The invention relates to the technical field of power distribution cabinet design, in particular to an outdoor power distribution cabinet with high safety.

Background

The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load. The power distribution cabinet is widely applied power equipment and is an important power supply unit.

The radiating effect of current outdoor switch board often is not ideal enough, causes its inside electrical components overheated easily when meetting the too high weather of temperature to the condition of breaking down, the rainwater can get into the cabinet internally when rainy simultaneously, causes the short circuit of circuit, and the security performance is often not good. Meanwhile, the power distribution cabinet needs an operator to fix the power distribution cabinet on the ground when being installed outdoors, and installation is inconvenient.

Disclosure of Invention

The invention aims to provide an outdoor power distribution cabinet with high safety, and the outdoor power distribution cabinet solves the following technical problems: (1) when the weather is hot, the condensing pump is started, rainwater in the connecting pipe enters the water collecting pipe through the tee joint, the rainwater enters the condensing pump through the water collecting pipe, the condensing pump discharges the cooled rainwater into the mounting pipe through the water outlet pipe, the cooled rainwater enters the four serpentine pipes through the four shunt pipes, the rainwater in the serpentine pipes enters the rainwater collecting tank through the fixed pipes, the driving motor is started, the output shaft of the driving motor drives the belt pulley I to rotate, the belt pulley I drives the four belt pulleys II to rotate through the belt pulley I, the belt pulley II drives the fixed pipes to rotate, the fixed pipes drive the serpentine pipes to rotate, the serpentine pipes rotate to form cold air, the temperature in the cabinet body is reduced, the two adjusting motors are started, the output shafts of the adjusting motors drive the ball screws to rotate, the ball screws drive the two sealing plates to move oppositely, the two sealing plates are staggered with the two heat radiating fins, when raining, rainwater enters the rainwater collecting tank through the filter screen on the rainwater collecting tank, the rainwater enters the two connecting pipes through the filtration of the first filter plate and the second filter plate, the two adjusting motors are started, the output shafts of the adjusting motors drive the ball screws to rotate, the ball screws drive the two sealing plates to move reversely, the two sealing plates block the corresponding two heat radiating fins to prevent the rainwater from entering the cabinet body through the heat radiating fins, through the structural arrangement, the outdoor power distribution cabinet can store rainwater in rainy days and cool the rainwater in hot days, the cold air is formed by the plurality of rotary coil pipes and is matched with the heat dissipation fins to efficiently cool the interior of the cabinet body, meanwhile, the four sealing plates can be efficiently adjusted in position during raining to block the radiating fins, so that rainwater is prevented from entering the cabinet body to cause short circuit of a circuit; (2) by opening the lifting cylinder, a piston rod of the lifting cylinder pushes the lifting plate downwards, the mounting motor is started, an output shaft of the mounting motor drives one of the driving shafts to rotate, the driving shaft drives the corresponding belt pulley III to rotate, the belt pulleys III drive the driving shafts to rotate in the same direction through the belt II, the driving shafts drive the steel chisel to rotate, the steel chisel rotates and is inserted into the ground, then the piston rod of the lifting cylinder continues to push the lifting plate downwards, the lifting plate is moved out from the bottom of the bottom cabinet, the lifting plate lifts the cabinet body through the bottom cabinet, the cabinet body can be lifted, the power distribution cabinet is more convenient to mount through the structural arrangement, the cabinet body does not need to be fixed on the ground manually, steel rods can be automatically inserted into the ground to complete automatic fixation of the cabinet body, meanwhile, the height of the cabinet body can be adjusted through the lifting of the lifting plate, and the cabinet body is prevented from being impacted by vehicles or other objects on the ground.

The purpose of the invention can be realized by the following technical scheme:

a high-safety outdoor power distribution cabinet comprises a cabinet body, wherein a rainwater collecting groove is formed in the cabinet body, four radiating fins are arranged on the cabinet body and symmetrically arranged on two side walls of the cabinet body, four positioning blocks are arranged in the cabinet body and symmetrically arranged on the inner walls of two sides of the cabinet body, two guide rods are arranged between the two positioning blocks on the same side, two lifting seats are slidably arranged on the guide rods, sealing plates are arranged on the lifting seats, the sealing plates and the radiating fins are matched components, a metal partition plate is arranged in the cabinet body, and a ventilation opening is formed in the metal partition plate;

a filter screen is arranged on the rainwater collecting tank, a first filter plate and a second filter plate are arranged in the rainwater collecting tank, two connecting pipes are arranged in the cabinet body, the top of each connecting pipe is communicated with a rainwater collecting tank, the two connecting pipes are respectively arranged at two ends of a tee joint, a water collecting pipe is arranged on the tee joint, the water collecting pipe is arranged at the water inlet of the condensate pump, the water outlet of the condensate pump is provided with a water outlet pipe, the water outlet pipe is provided with a mounting pipe, the mounting pipe is provided with four shunt pipes, the shunt pipes are provided with first connecting sleeves, four second connecting sleeves are arranged on the inner wall of the top of the rainwater collecting tank, fixed pipes are rotatably arranged on the second connecting sleeves, a one-way valve is arranged in the fixed pipe, a coiled pipe is arranged at one end of the fixed pipe away from the second connecting sleeve, the coiled pipes are rotatably arranged on the first connecting sleeve, and the four coiled pipes are arranged on one side of the ventilation opening;

the improved multifunctional cabinet is characterized in that a bottom cabinet is installed below the cabinet body, two lifting cylinders are installed in the bottom cabinet, the end portions of piston rods of the lifting cylinders are connected with a lifting plate, a driving shaft is installed on the lifting plate in a rotating mode, a third belt pulley is installed on the driving shaft, the third belt pulleys are connected through a second belt transmission mode, an installation motor is arranged above the lifting plate, the installation motor outputs one of the driving shafts in a shaft connection mode, and a steel chisel is installed at the bottom of the driving shaft.

Further, be provided with ball between two locating pieces of homonymy, the screw thread face at ball both ends is the symmetry setting along the middle part, two lift seats of ball both ends threaded connection, and ball sets up between two guide bars, the internal two regulating motors that are provided with of cabinet, ball installs in regulating motor output shaft tip.

Further, install total circuit breaker, ammeter, air switch group on the metal separation plate, the ventilation opening sets up in total circuit breaker, ammeter below, the ventilation opening sets up in air switch group top.

Further, the filter screen is installed in the rainwater collecting groove top, first filter plate, second filter plate are upper and lower distribution, four displacement motors are installed to rainwater collecting groove bilateral symmetry, and four displacement motors are two liang of upper and lower distributions, and gear one is installed to the output shaft that is located two displacement motors of top, and gear two is installed to the output shaft that is located two displacement motors of below, install two rack one on the first filter plate, install two rack two on the second filter plate, two gear one are the one-to-one setting with two rack one, gear one and rack intermeshing, and two gear two are the one-to-one setting with two rack two, gear two and rack two intermeshing.

Further, driving motor is installed to cabinet body top inner wall, driving motor installs belt pulley one in the output shaft, install belt pulley two on the fixed pipe, through belt transmission connection between four belt pulley two and the belt pulley one.

Further, the working process of the power distribution cabinet is as follows:

the method comprises the following steps: when the weather is hot, a condensing pump is started, rainwater in a connecting pipe enters a water collecting pipe through a tee joint, the rainwater enters the condensing pump through the water collecting pipe, the condensing pump discharges the cooled rainwater into an installation pipe through a water outlet pipe, the cooled rainwater enters four serpentine pipes through four shunt pipes, the rainwater in the serpentine pipes enters a rainwater collecting tank through a fixed pipe, a driving motor is started, an output shaft of the driving motor drives a belt pulley to rotate, the belt pulley drives four belt pulleys to rotate through a belt I, the belt pulley drives the fixed pipe to rotate, the fixed pipe drives the serpentine pipes to rotate, the serpentine pipes rotate to form cold air, the temperature in the cabinet body is reduced, two adjusting motors are started, output shafts of the adjusting motors drive ball screws to rotate, the ball screws drive two sealing plates to move oppositely, the two sealing plates are staggered with the two heat dissipation fins, and the heat in the cabinet body is discharged from the;

step two: when raining, rainwater enters the rainwater collecting tank through the filter screen on the rainwater collecting tank, the rainwater enters the two connecting pipes through the first filter plate and the second filter plate, the two adjusting motors are started, the output shafts of the adjusting motors drive the ball screws to rotate, the ball screws drive the two sealing plates to move in opposite directions, the two sealing plates block the two corresponding radiating fins, and the rainwater is prevented from entering the cabinet body through the radiating fins;

step three: open the lift cylinder, lift cylinder piston rod promotes the lifter plate downwards, open the installation motor, installation motor output shaft drives one of them drive shaft and rotates, the drive shaft drives three rotations of belt pulley that correspond, a plurality of belt pulleys are three to drive a plurality of drive shaft syntropy through belt two and rotate, the drive shaft drives the drill rod and rotates, the drill rod is rotatory and insert in the ground, then lift cylinder piston rod continues to promote the lifter plate downwards, the lifter plate shifts out from end cabinet bottom, the lifter plate is mentioned the cabinet body through end cabinet, can raise the cabinet body.

The invention has the beneficial effects that:

the invention relates to an outdoor power distribution cabinet with high safety, when the weather is hot, a condensing pump is started, rainwater in a connecting pipe enters a water collecting pipe through a tee joint, the rainwater enters the condensing pump through the water collecting pipe, the condensing pump discharges the cooled rainwater into an installation pipe through a water outlet pipe, the cooled rainwater enters four serpentine pipes through four flow dividing pipes, the rainwater in the serpentine pipes enters a rainwater collecting tank through a fixed pipe, a driving motor is started, an output shaft of the driving motor drives a first belt pulley to rotate, the first belt pulley drives a second four belt pulleys to rotate through a first belt, the second belt pulley drives the fixed pipe to rotate, the fixed pipe drives the serpentine pipes to rotate, the serpentine pipes rotate to form cold wind, the temperature in a cabinet body is reduced, two adjusting motors are started, an output shaft of the adjusting motor drives a ball screw to rotate, the ball screw drives two sealing, the two sealing plates and the two heat dissipation fins are staggered, heat in the cabinet body is discharged from the heat dissipation fins, when raining, rainwater enters the rainwater collecting tank through the filter screen on the rainwater collecting tank, the rainwater enters the two connecting pipes through the first filter plate and the second filter plate after being filtered, the two adjusting motors are started, the output shafts of the adjusting motors drive the ball screws to rotate, the ball screws drive the two sealing plates to move reversely, the two sealing plates block the corresponding two heat dissipation fins to prevent the rainwater from entering the cabinet body through the heat dissipation fins, through the structural arrangement, the outdoor power distribution cabinet can store the rainwater when raining, and carry out cooling treatment on the rainwater in hot weather, cold air is formed through the plurality of rotating serpentine tubes, the heat dissipation fins are matched to efficiently cool the interior of the cabinet body, and meanwhile, the four sealing plates can be efficiently adjusted in position when raining, the heat dissipation fins are blocked, so that rainwater is prevented from entering the cabinet body to cause short circuit of a circuit;

by opening the lifting cylinder, a piston rod of the lifting cylinder pushes the lifting plate downwards, the mounting motor is started, an output shaft of the mounting motor drives one of the driving shafts to rotate, the driving shaft drives the corresponding belt pulley III to rotate, the belt pulleys III drive the driving shafts to rotate in the same direction through the belt II, the driving shafts drive the steel chisel to rotate, the steel chisel rotates and is inserted into the ground, then the piston rod of the lifting cylinder continues to push the lifting plate downwards, the lifting plate is moved out from the bottom of the bottom cabinet, the lifting plate lifts the cabinet body through the bottom cabinet, the cabinet body can be lifted, the power distribution cabinet is more convenient to mount through the structural arrangement, the cabinet body does not need to be fixed on the ground manually, steel rods can be automatically inserted into the ground to complete automatic fixation of the cabinet body, meanwhile, the height of the cabinet body can be adjusted through the lifting of the lifting plate, and the cabinet body is prevented from being impacted by vehicles or other objects on the ground.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural diagram of an outdoor power distribution cabinet with high safety according to the present invention;

FIG. 2 is an internal structural view of the present invention;

FIG. 3 is a rear view of FIG. 2 of the present invention;

FIG. 4 is an internal structural view of the rainwater collection tank of the present invention;

fig. 5 is an internal structure view of the base cabinet of the present invention.

In the figure: 1. a cabinet body; 2. a rainwater collection tank; 3. heat dissipation fins; 4. positioning blocks; 5. a guide bar; 6. a lifting seat; 7. a sealing plate; 8. a metal separator plate; 9. a main circuit breaker; 10. an electricity meter; 11. an air switch group; 12. a ventilation opening; 13. filtering with a screen; 14. a first filter plate; 15. a second filter plate; 16. a displacement motor; 17. a connecting pipe; 18. a tee joint; 19. a water collection pipe; 20. a condensate pump; 21. a water outlet pipe; 22. installing a pipe; 23. a shunt tube; 24. a first belt pulley; 25. a serpentine tube; 26. a first connecting sleeve; 27. a second connecting sleeve; 28. a drive motor; 29. a fixed tube; 30. a second belt pulley; 31. adjusting the motor; 32. a bottom cabinet; 33. a lifting cylinder; 34. a lifting plate; 35. a drive shaft; 36. a third belt pulley; 37. installing a motor; 38. a steel chisel.

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. 1-5, the invention discloses an outdoor power distribution cabinet with high safety, which comprises a cabinet body 1, wherein a rainwater collection groove 2 is arranged on the cabinet body 1, four heat dissipation fins 3 are arranged on the cabinet body 1, the four heat dissipation fins 3 are symmetrically arranged on two side walls of the cabinet body 1, four positioning blocks 4 are arranged in the cabinet body 1, the four positioning blocks 4 are symmetrically arranged on the inner walls of the two sides of the cabinet body 1, two guide rods 5 are arranged between the two positioning blocks 4 on the same side, two lifting seats 6 are slidably arranged on the guide rods 5, a sealing plate 7 is arranged on the lifting seats 6, the sealing plate 7 and the heat dissipation fins 3 are matched components, a metal partition plate 8 and a metal partition plate 8 are arranged in the;

a filter screen 13 is installed on the rainwater collection tank 2, a first filter plate 14 and a second filter plate 15 are arranged in the rainwater collection tank 2, two connecting pipes 17 are arranged in the cabinet body 1, the top of each connecting pipe 17 is communicated with the rainwater collection tank 2, the two connecting pipes 17 are respectively installed at two ends of a tee 18, a water collecting pipe 19 is installed on the tee 18, the water collecting pipe 19 is installed at a water inlet of a condensate pump 20, a water outlet pipe 21 is installed at a water outlet of the condensate pump 20, an installation pipe 22 is installed on the water outlet pipe 21, four shunt pipes 23 are installed on the installation pipe 22, a first connecting sleeve 26 is installed on each shunt pipe 23, four second connecting sleeves 27 are installed on the inner wall of the top of the rainwater collection tank 2, a fixed pipe 29 is rotatably installed on each second connecting sleeve 27, a one-way valve is arranged in each fixed, four serpentine tubes 25 are provided on one side of the ventilation opening 12;

the bottom cabinet 32 is installed to cabinet 1 below, installs two lift cylinders 33 in the bottom cabinet 32, and lift cylinder 33 piston rod end connection lifter plate 34 rotates on the lifter plate 34 and installs drive shaft 35, installs belt pulley three 36 on the drive shaft 35, connects through two transmission of belt between a plurality of belt pulley three 36, and lifter plate 34 top is provided with installation motor 37, and installation motor 37 output shaft connects one of them drive shaft 35, and drill rod 38 is installed to drive shaft 35 bottom.

Specifically, be provided with ball between two locating pieces 4 of homonymy, the screw thread face in ball both ends is the symmetry setting along the middle part, two lift seat 6 of ball both ends threaded connection, ball set up between two guide bars 5, are provided with two adjusting motor 31 in the cabinet body 1, and ball installs in adjusting motor 31 output shaft tip.

The metal partition plate 8 is provided with a main circuit breaker 9, an electric meter 10 and an air switch group 11, a ventilation opening 12 is arranged below the main circuit breaker 9 and the electric meter 10, and the ventilation opening 12 is arranged above the air switch group 11.

Filter screen 13 is installed in 2 tops of rainwater collecting vat, first filter plate 14, second filter plate 15 is upper and lower distribution, four displacement motor 16 are installed to 2 bilateral symmetry in rainwater collecting vat, four displacement motor 16 are two liang of upper, lower distribution, gear one is installed to two displacement motor 16's that are located the top output shaft, gear two is installed to two displacement motor 16's that are located the below output shaft, install two rack one on the first filter plate 14, install two rack two on the second filter plate 15, two gear one are the one-to-one setting with two rack one, gear one and rack intermeshing, two gear two are the one-to-one setting with two rack two, gear two and rack two intermeshing.

A driving motor 28 is installed on the inner wall of the top of the cabinet body 1, a first belt pulley 24 is installed on an output shaft of the driving motor 28, a second belt pulley 30 is installed on the fixing pipe 29, and the four second belt pulleys 30 are in transmission connection with the first belt pulley 24 through a belt.

Referring to fig. 1 to 5, the working process of the outdoor power distribution cabinet with high safety according to the present embodiment is as follows:

the method comprises the following steps: when the weather is hot, the condensate pump 20 is started, rainwater in the connecting pipe 17 enters the water collecting pipe 19 through the tee joint 18, the rainwater enters the condensate pump 20 through the water collecting pipe 19, the condensate pump 20 discharges the cooled rainwater into the mounting pipe 22 through the water outlet pipe 21, the cooled rainwater enters the four coiled pipes 25 through the four shunt pipes 23, the rainwater in the coiled pipes 25 enters the rainwater collecting tank 2 through the fixing pipes 29, the driving motor 28 is started, the first belt pulley 24 is driven by an output shaft of the driving motor 28 to rotate, the first belt pulley 24 drives the second belt pulleys 30 to rotate through the first belt, the second belt pulley 30 drives the fixing pipes 29 to rotate, the fixing pipes 29 drive the coiled pipes 25 to rotate, the coiled pipes 25 rotate to form cold wind, the temperature in the cabinet body 1 is reduced, the two adjusting motors 31 are started, the output shafts of the adjusting motors 31 drive the ball screws to rotate, the ball screws drive the two sealing plates 7, the two sealing plates 7 are staggered with the two radiating fins 3, and the heat in the cabinet body 1 is discharged from the radiating fins 3;

step two: when raining, rainwater enters the rainwater collection tank 2 through the filter screen 13 on the rainwater collection tank 2, the rainwater enters the two connecting pipes 17 after being filtered by the first filter plate 15 and the second filter plate 14, the two adjusting motors 31 are started, the output shafts of the adjusting motors 31 drive the ball screws to rotate, the ball screws drive the two sealing plates 7 to move in opposite directions, and the two sealing plates 7 block the corresponding two heat dissipation fins 3 to prevent the rainwater from entering the cabinet body 1 through the heat dissipation fins 3;

step three: the lifting cylinder 33 is started, the piston rod of the lifting cylinder 33 pushes the lifting plate 34 downwards, the mounting motor 37 is started, the output shaft of the mounting motor 37 drives one of the driving shafts 35 to rotate, the driving shaft 35 drives the corresponding belt pulley III 36 to rotate, the belt pulleys III 36 drive the driving shafts 35 to rotate in the same direction through the belt II, the driving shaft 35 drives the steel chisel 38 to rotate, the steel chisel 38 rotates and is inserted into the ground, then the piston rod of the lifting cylinder 33 continues to push the lifting plate 34 downwards, the lifting plate 34 is moved out from the bottom of the bottom cabinet 32, the lifting plate 34 lifts the cabinet body 1 through the bottom cabinet 32, and the cabinet body 1 can be lifted.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.