CN119340800A - A waterproof power distribution cabinet - Google Patents
A waterproof power distribution cabinet Download PDFInfo
- Publication number
- CN119340800A CN119340800A CN202411406500.5A CN202411406500A CN119340800A CN 119340800 A CN119340800 A CN 119340800A CN 202411406500 A CN202411406500 A CN 202411406500A CN 119340800 A CN119340800 A CN 119340800A
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- Prior art keywords
- power distribution
- distribution cabinet
- plate
- side wall
- water level
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
- H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a waterproof power distribution cabinet, which belongs to the technical field of power distribution cabinets and comprises a power distribution cabinet, wherein through holes are respectively formed in the left side wall and the right side wall of the box body of the power distribution cabinet, an equipment rack is arranged at the outer bottom of the power distribution cabinet, the equipment rack comprises a bottom plate and a top plate, a lifting mechanism is arranged between the bottom plate and the top plate, the lifting mechanism comprises square pipes, four square pipes are arranged, support rods are sleeved in the square pipes in a sliding manner, the top ends of the support rods are fixedly connected with the top plate, a driving mechanism is connected to the support rods, a plurality of rain shielding strips are respectively fixedly arranged on the left side wall and the right side wall of the box body of the distribution cabinet, a water level monitoring mechanism is arranged on the bottom plate, and the water level monitoring mechanism controls the starting of the driving mechanism. The invention solves the problem that the power distribution cabinet is damaged due to the fact that accumulated water on the periphery of the power distribution cabinet is easy to submerge and enter the power distribution cabinet when the power distribution cabinet used outdoors encounters thunderstorm weather in the prior art, and has simple and convenient operation and strong practicability.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a waterproof power distribution cabinet.
Background
The power distribution cabinet (box), the transfer power distribution cabinet (box), the illumination power distribution cabinet (box) and the metering cabinet (box) are final-stage equipment of a power distribution system, the power distribution cabinet is a generic name of a motor control center, the power distribution cabinet is used in the occasions with scattered loads and fewer loops, the motor control center is used in the occasions with concentrated loads and more loops, and electric energy of a certain circuit of the power distribution equipment at the upper stage is distributed to the nearby loads to provide protection, monitoring and control.
When current switch board is outdoor during the use, can be provided with more thermovent, and outdoor often accompanies thunderstorm weather, and when the rainwater was great, get into in the switch board through the thermovent easily, lead to the rainwater to the inside electronic component erosion of switch board, cause the damage of switch board.
In order to solve the problem, the Chinese patent application No. CN202311437749.8 is a waterproof power distribution cabinet, which comprises a power distribution box, wherein the top of the power distribution box is fixedly connected with a water storage tank, a plurality of drain holes are formed in the inner wall of the water storage tank, and a plurality of first grooves are formed in the inner wall of the water storage tank. According to the invention, when outdoor rainfall is overlarge, the first baffle is arranged, the rainwater is received through the water storage tank, the arc-shaped movable plate is extruded by the rainwater to move downwards, and the rack is pushed to slide downwards through the moving rod and the connecting rod, so that the gear drives the telescopic rod to rotate, and the first baffle shields the radiating opening, so that the problems are solved.
The power distribution cabinet can prevent rainwater from entering the cabinet body from the radiating opening, but when extremely high thunderstorm or long-time thunderstorm weather is met, the peripheral water level of the power distribution cabinet can rise rapidly, ponding is easily caused to submerge and enter the power distribution cabinet, and damage to the power distribution cabinet is caused.
Disclosure of Invention
The invention aims to provide a waterproof distribution cabinet, which is used for solving the problem that accumulated water on the periphery of a distribution cabinet is easy to submerge and enter the distribution cabinet to cause damage of the distribution cabinet when the distribution cabinet used outdoors in the prior art encounters thunderstorm weather.
The waterproof power distribution cabinet comprises a power distribution box, through holes are formed in the left side wall and the right side wall of a box body of the power distribution box respectively, a device frame is arranged at the outer bottom of the power distribution box, the device frame comprises a bottom plate and a top plate, the distribution box is fixedly arranged on the top plate through bolts, a lifting mechanism is arranged between the bottom plate and the top plate, the lifting mechanism comprises square pipes, four square pipes are arranged and fixedly arranged at four corners of the bottom plate respectively, support rods are sleeved in the square pipes in a sliding mode, the top ends of the support rods are fixedly connected with the top plate, a driving mechanism is connected to the support rods and controls the support rods to move along the square pipes in the vertical direction, a plurality of rain shielding strips are fixedly arranged on the left side wall and the right side wall of the box body of the distribution box respectively and are respectively arranged close to the through holes, a water level monitoring mechanism is arranged on the bottom plate, and the water level monitoring mechanism controls the starting of the driving mechanism.
The technical principle of the scheme is that the distribution box is arranged on the top plate, when the water level around the distribution box rises in thunderstorm weather, the water level monitoring mechanism can control the driving mechanism to start, the driving mechanism controls the supporting rod to move upwards along the square pipe to drive the top plate and the distribution box to move upwards, and the situation that water enters the distribution box to cause damage to the distribution box is effectively avoided in time.
And the rain shielding strip arranged on the outer side wall of the distribution box can effectively prevent rainwater from entering the distribution box from the through hole.
The driving mechanism comprises a forward and reverse rotating motor and a fixed seat, wherein the forward and reverse rotating motor is fixedly arranged at the central position of a bottom plate, a worm is coaxially connected to an output shaft of the forward and reverse rotating motor, two fixed seats are symmetrically arranged along the central axis of the forward and reverse rotating motor respectively, two vertical plates are respectively arranged on the two fixed seats, a rotating shaft is arranged between the two vertical plates which are opposite to each other on the two fixed seats, a worm wheel is sleeved on the rotating shaft, the worm wheel is meshed with the worm, connecting rods are fixedly arranged on two sides of the worm wheel on the rotating shaft respectively, a strip-shaped opening is formed in the side wall of the square tube, and the end part of the connecting rod penetrates through the strip-shaped opening and is movably connected with the supporting rod. The worm is driven to rotate by the forward and reverse rotation motor, the worm is meshed with the worm wheel, the worm wheel is driven to rotate by the worm wheel, the rotating shaft is driven to rotate by the worm wheel, one end of the connecting rod, which is far away from the rotating shaft, can drive the supporting rod to move along the square pipe in the vertical direction, and the lifting effect of the distribution box is skillfully achieved.
According to the preferable technical scheme, a groove is formed in the bottom end of the supporting rod, a supporting rod is fixedly arranged between the inner walls of the groove, a sliding groove is formed in the connecting rod, and the supporting rod is arranged in the sliding groove. Through the setting of branch and spout, ingenious realization connecting rod drives the bracing piece motion, convenient and fast.
According to the preferable technical scheme, cavities are respectively formed in the left side wall and the right side wall of the distribution box, a connecting plate is slidably mounted in the cavities, a plurality of rain baffles are fixedly connected to the side edges of the connecting plate, the rain baffles are matched with through holes for use, and an adjusting mechanism for controlling the connecting plate to move up and down is arranged in the box body of the distribution box. The through holes can be timely sealed by utilizing the set rain baffle, rainwater is effectively prevented from entering the distribution box, and the safety of electronic elements in the distribution box is effectively protected.
According to the preferred technical scheme, the adjusting mechanism comprises a first magnet, a second magnet, gears and racks, wherein a notch is formed in the position, close to a connecting plate, of the inner side wall of the distribution box, a fixed rod is installed on the surface of the connecting plate, the fixed rod penetrates through the notch, the first magnet is installed on the fixed rod, the gears are rotatably arranged at the bottom in the box body of the distribution box, the two racks are respectively and slidably connected to the bottom in the box body of the distribution box, the two racks are respectively and symmetrically arranged along the central axis of the gears and are respectively meshed with the gears, the second magnet is fixedly installed at the end part of the racks, magnetism between the first magnet and the second magnet repels, a spring is arranged between the top end of the connecting plate and the inner top wall of a cavity, and the gears are connected with a power mechanism. Through the meshing between gear and the rack, drive the rack motion when utilizing the gear to rotate, the second magnet on the rack just moves towards the direction of first magnet, because the magnetism between first magnet and the second magnet repels, the second magnet just drives the connecting plate and upwards moves, makes the weather shield on the connecting plate just remove to through-hole department, effectually seals the processing to the through-hole.
As the preferable technical scheme of the invention, the power mechanism comprises a telescopic rod which is coaxially connected to the worm, and the top of the telescopic rod penetrates through the top plate and the distribution box to be coaxially connected with the gear. The gear is synchronously rotated by the forward and reverse rotating motor, so that the distribution box can synchronously move in the lifting process, the connecting plate drives the rain baffle plate, the through holes are sealed and opened, and rainwater is effectively prevented from entering the distribution box from the through holes while the heat dissipation function of the through holes is not influenced.
The water level monitoring mechanism comprises a switch and a water level cylinder, wherein the switch is fixedly arranged at the bottom of a top plate, the switch is electrically controlled to rotate forwards and backwards through an electric control motor, the water level cylinder is fixedly arranged on a bottom plate, a water inlet is formed in the side wall of the water level cylinder, a floating plate is arranged in the water level cylinder, a trigger rod is arranged at the top of the floating plate, and the trigger rod is opposite to the switch. The change condition of the water level is measured by the floating plate, when the water level rises, the position of the floating plate rises along with the rise of the water level, and the trigger rod on the floating plate can trigger the switch timely to start the positive and negative rotation motor to work, so that the device is simple and efficient.
As the preferable technical scheme of the invention, the forward and reverse rotating motor is a waterproof motor. The waterproof treatment of the forward and reverse rotation motor ensures that the motor can normally move in rainwater or ponding.
As a preferable technical scheme of the invention, a sealing gasket is arranged on the outer surface of the rain shield. The sealing gasket is further arranged to prevent rainwater from entering the distribution box.
As the preferable technical scheme of the invention, the bottom of the bottom plate is provided with the shockproof pad. The base plate is provided with the shockproof pad which can ensure the normal and stable operation of the distribution box.
By adopting the technical scheme, the invention has the beneficial effects that:
1. The invention has ingenious structural design, the worm is driven to rotate by the forward and reverse rotation motor, the worm is meshed with the worm wheel to realize the rotation of the rotating shaft, and the connecting rod on the rotating shaft can drive the supporting rod to move up and down along the square pipe in the rotating process of the rotating shaft, so that the lifting effect of the distribution box is realized, and the danger that the distribution box is submerged by accumulated water is effectively avoided;
2. the through holes are arranged to play a role in ventilation and cooling in daily life, and in thunderstorm weather, the rain shielding strips on the periphery of the through holes can shield rainwater, so that the rainwater is prevented from entering the distribution box to damage the distribution box, and meanwhile, the rain shielding plate on the connecting plate in the cavity of the side wall of the distribution box can timely block the through holes to prevent the rainwater or water from entering;
And 3, the forward and reverse rotation motor is used as a power source, lifting of the distribution box and plugging of the through hole are synchronously realized, normal operation of the distribution box is ensured not to be damaged, and meanwhile, the investment of resources is greatly saved.
Drawings
Fig. 1 is a schematic diagram of a main structure of a waterproof power distribution cabinet according to the present invention;
FIG. 2 is a schematic view of the structure of the equipment rack according to the present invention;
FIG. 3 is a schematic diagram of a water level monitoring mechanism according to the present invention;
FIG. 4 is a schematic diagram of the structure of the gear and rack in the present invention;
FIG. 5 is an internal schematic view of the power distribution box of the present invention;
FIG. 6 is a schematic view of the inner side wall of the distribution box according to the present invention;
fig. 7 is a schematic structural view of the connecting plate in the present invention.
The device comprises a power distribution box 1, a through hole 2, a bottom plate 3, a top plate 4, a square pipe 5, a supporting rod 6, a 7, a rain shielding strip 8, a forward and reverse rotation motor 9, a fixing seat 10, a worm, 11, a vertical plate 12, a rotating shaft 13, a worm wheel 14, a connecting rod 15, a sliding chute 16, a connecting plate 17, a rain shielding plate 18, a first magnet 19, a second magnet 20, a gear 21, a rack 22, a spring 23, a switch 24, a water level cylinder 25 and a floating plate.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention. In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "upper surface", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, or in communication with each other, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interactive relationship between the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-7, in one embodiment of the present invention, a waterproof power distribution cabinet includes a power distribution box 1, and through holes 2 are respectively formed on left and right side walls of a box body of the power distribution box 1, where the through holes 2 are used for ventilating and cooling the power distribution box 1. The outer bottom of the distribution box 1 is provided with an equipment rack, the equipment rack comprises a bottom plate 3 and a top plate 4, the distribution box is fixedly arranged on the top plate 4 through bolts, a lifting mechanism is arranged between the bottom plate 3 and the top plate 4, and a shock pad is arranged at the bottom of the bottom plate 3.
The lifting mechanism comprises square pipes 5, four square pipes 5 are arranged on the square pipes 5, the four square pipes 5 are fixedly arranged at four corners of the bottom plate 3 respectively, supporting rods 6 are sleeved in the square pipes 5 in a sliding mode, the top ends of the supporting rods 6 are fixedly connected with the top plate 4, driving mechanisms are connected to the supporting rods 6, and the driving mechanisms control the supporting rods 6 to move along the square pipes 5 in the vertical direction.
The driving mechanism comprises a forward and reverse rotation motor 8 and a fixed seat 9, and the forward and reverse rotation motor 8 is a waterproof motor. The positive and negative rotation motor 8 is fixedly arranged at the center position of the bottom plate 3, a worm 10 is coaxially connected to an output shaft of the positive and negative rotation motor 8, two fixing seats 9 are symmetrically arranged along the central axis of the positive and negative rotation motor 8 respectively, two vertical plates 11 are respectively arranged on the two fixing seats 9, a rotating shaft 12 is arranged between the two vertical plates 11 opposite to each other on the two fixing seats 9, a worm wheel 13 is sleeved on the rotating shaft 12, the worm wheel 13 is meshed with the worm 10, connecting rods 14 are respectively fixedly arranged on two sides of the worm wheel 13 on the rotating shaft 12, a strip-shaped opening is formed in the side wall of the square tube 5, and the end part of each connecting rod 14 penetrates through the strip-shaped opening and is movably connected with the supporting rod 6.
The bottom of bracing piece 6 is seted up flutedly, and fixed mounting has branch between the recess inner wall, has seted up spout 15 on the connecting rod 14, and in spout 15 was arranged in to the branch, through the setting of branch and spout 15, ingenious realization connecting rod 14 drove bracing piece 6 motion, convenient and fast.
The outer wall is gone up respectively fixed mounting to the box of joining in marriage the setting case and is had a plurality of rain strips 7, and a plurality of rain strips 7 are close to through-hole 2 setting respectively, and rain strip 7 can effectively avoid the rainwater to float from through-hole 2 to in the block terminal 1.
Cavities are respectively formed in the left side wall and the right side wall of the distribution box 1, a connecting plate 16 is slidably mounted in the cavities, a plurality of rain baffles 17 are fixedly connected to the side edges of the connecting plate 16, the rain baffles 17 are matched with the through holes 2 for use, and sealing gaskets are mounted on the outer surfaces of the rain baffles 17. An adjusting mechanism for controlling the connecting plate 16 to move up and down is arranged in the box body of the distribution box 1.
The adjusting mechanism comprises a first magnet 18, a second magnet 19, gears 20 and racks 21, wherein a notch is formed in the position, close to a connecting plate 16, of the inner side wall of the distribution box 1, a fixing rod is installed on the surface of the connecting plate 16 and penetrates through the notch, the first magnet 18 is installed on the fixing rod, the gears 20 are rotatably arranged at the bottom in the box body of the distribution box 1, the racks 21 are provided with two racks, the two racks 21 are respectively and slidably connected to the bottom in the box body of the distribution box 1, the two racks 21 are respectively symmetrically arranged along the central axis of the gears 20 and are respectively meshed with the gears 20, the second magnet 19 is fixedly installed at the end part of the racks 21, magnetism between the first magnet 18 and the second magnet 19 repels, a spring 22 is arranged between the top end of the connecting plate 16 and the inner top wall of a cavity, and the gears 20 are connected with a power mechanism. The power mechanism comprises a telescopic rod which is coaxially connected to the worm 10, and the top of the telescopic rod penetrates through the top plate 4 and the distribution box 1 to be coaxially connected with the gear 20.
Through the meshing between the gear 20 and the rack 21, the rack 21 is driven to move when the gear 20 rotates, the second magnet 19 on the rack 21 moves towards the direction of the first magnet 18, and the second magnet 19 drives the connecting plate 16 to move upwards due to the magnetic repulsion between the first magnet 18 and the second magnet 19, so that the rain shield 17 on the connecting plate 16 just moves to the position of the through hole 2, and the through hole 2 is effectively sealed.
The bottom plate 3 is provided with a water level monitoring mechanism, and the water level monitoring mechanism controls the starting of the driving mechanism. The water level monitoring mechanism comprises a switch 23 and a water level barrel 24, wherein the switch 23 is fixedly arranged at the bottom of the top plate 4, the switch 23 is electrically controlled to positively and negatively rotate the motor 8, the water level barrel 24 is fixedly arranged on the bottom plate 3, a water inlet is formed in the side wall of the water level barrel 24, a floating plate 25 is arranged in the water level barrel 24, a trigger rod is arranged at the top of the floating plate 25, and the trigger rod is opposite to the switch 23.
When the water level rises, the position of the floating plate 25 rises along with the water level, and the trigger rod on the floating plate 25 can trigger the switch 23 timely to start the forward and reverse motor 8 to work, so that the method is simple and efficient.
In the specific embodiment, the distribution box 1 is arranged on the top plate 4, when the water level around the distribution box 1 rises in thunderstorm weather, the water level in the water level cylinder 24 rises synchronously, the floating plate 25 in the water level cylinder 24 rises along with the rising water level until the trigger rod on the floating plate 25 triggers the switch 23, the switch 23 controls the forward and reverse motor 8 to start, the forward and reverse motor 8 rotates to drive the worm 10 to rotate, the worm 10 is meshed with the worm wheel 13, the worm 10 drives the worm wheel 13 to rotate, the worm wheel 13 drives the rotating shaft 12 to rotate, one end of the connecting rod 14 away from the rotating shaft 12 can drive the supporting rod 6 to move upwards along the square pipe 5, the supporting rod 6 drives the top plate 4 and the distribution box 1 to move upwards, and the distribution box 1 is timely and effectively prevented from being damaged due to the fact that water is accumulated in the distribution box 1.
The rain shielding strips 7 arranged on the outer side wall of the distribution box 1 can effectively prevent rainwater from entering the distribution box 1 from the through holes 2. The gear 20 is synchronously rotated by the forward and reverse rotation motor 8, so that the distribution box 1 moves synchronously in the lifting process, the connecting plate 16 drives the rain shield 17, the through hole 2 is sealed and opened, and rainwater is effectively prevented from entering the distribution box 1 from the through hole 2 while the heat dissipation function of the through hole 2 is not affected.
The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, and yet fall within the scope of the invention.
Claims (10)
1. The waterproof power distribution cabinet comprises a power distribution box (1), wherein through holes (2) are respectively formed in the left side wall and the right side wall of a box body of the power distribution box (1), and the waterproof power distribution cabinet is characterized in that an equipment rack is arranged at the outer bottom of the power distribution box (1), the equipment rack comprises a bottom plate (3) and a top plate (4), the distribution box is fixedly arranged on the top plate (4) through bolts, and a lifting mechanism is arranged between the bottom plate (3) and the top plate (4);
The lifting mechanism comprises square pipes (5), the four square pipes (5) are respectively and fixedly arranged at four corners of the bottom plate (3), support rods (6) are sleeved in the square pipes (5) in a sliding mode, the top ends of the support rods (6) are fixedly connected with the top plate (4), the support rods (6) are connected with driving mechanisms, and the driving mechanisms control the support rods (6) to move along the square pipes (5) in the up-down direction;
The water level monitoring device is characterized in that a plurality of rain shielding strips (7) are fixedly installed on the left side wall and the right side wall of the box body of the allocation box respectively, the rain shielding strips (7) are arranged close to the through holes (2) respectively, a water level monitoring mechanism is arranged on the bottom plate (3), and the water level monitoring mechanism controls the starting of the driving mechanism.
2. The waterproof power distribution cabinet for the motor vehicle is characterized in that the driving mechanism comprises a forward and reverse rotating motor (8) and a fixed seat (9), the forward and reverse rotating motor (8) is fixedly arranged at the center of the bottom plate (3), a worm (10) is coaxially connected to an output shaft of the forward and reverse rotating motor (8), two fixed seats (9) are symmetrically arranged along the central axis of the forward and reverse rotating motor (8), two vertical plates (11) are respectively arranged on the two fixed seats (9), a rotating shaft (12) is arranged between the two vertical plates (11) which are opposite in position on the two fixed seats (9), a worm wheel (13) is sleeved on the rotating shaft (12), the worm wheel (13) is meshed with the worm (10), connecting rods (14) are respectively fixedly arranged on two sides of the rotating shaft (12), strip-shaped openings are formed in the side walls of the square tubes (5), and the end portions of the connecting rods (14) penetrate through the connecting rods and are movably connected between the strip-shaped openings and the supporting rods (6).
3. The waterproof power distribution cabinet according to claim 2, wherein the bottom end of the supporting rod (6) is provided with a groove, a supporting rod is fixedly arranged between the inner walls of the groove, the connecting rod (14) is provided with a sliding groove (15), and the supporting rod is arranged in the sliding groove (15).
4. The waterproof power distribution cabinet for the power distribution cabinet is characterized in that cavities are respectively formed in the left side wall and the right side wall of the power distribution cabinet (1), a connecting plate (16) is slidably installed in the cavities, a plurality of rain baffles (17) are fixedly connected to the side edges of the connecting plate (16), the rain baffles (17) are matched with through holes (2) for use, and an adjusting mechanism for controlling the connecting plate (16) to move up and down is arranged in the cabinet body of the power distribution cabinet (1).
5. The waterproof power distribution cabinet according to claim 4, wherein the adjusting mechanism comprises a first magnet (18), a second magnet (19), a gear (20) and a rack (21), a notch is formed in the inner side wall of the power distribution cabinet (1) close to the connecting plate (16), a fixing rod is mounted on the plate surface of the connecting plate (16), the fixing rod penetrates through the notch, the first magnet (18) is mounted on the fixing rod, the gear (20) is rotatably arranged at the bottom in the box body of the power distribution cabinet (1), the rack (21) is provided with two racks, the two racks (21) are respectively and slidably connected to the bottom in the box body of the power distribution cabinet (1), the two racks (21) are respectively and symmetrically arranged along the central axis of the gear (20) and are respectively meshed with the gear (20), the second magnet (19) is fixedly mounted at the end part of the rack (21), the magnetic repulsion top wall between the first magnet (18) and the second magnet (19) is arranged between the top end of the connecting plate (16) and the cavity, and the power mechanism (20) is connected with the gear (20).
6. The waterproof power distribution cabinet according to claim 5, wherein the power mechanism comprises a telescopic rod, the telescopic rod is coaxially connected to the worm (10), and the top of the telescopic rod penetrates through the top plate (4) and the power distribution box (1) to be coaxially connected with the gear (20).
7. The waterproof power distribution cabinet for the water-saving appliance is characterized in that the water level monitoring mechanism comprises a switch (23) and a water level barrel (24), the switch (23) is fixedly arranged at the bottom of the top plate (4), the switch (23) is electrically controlled to rotate forwards and backwards through a motor (8), the water level barrel (24) is fixedly arranged on the bottom plate (3), a water inlet is formed in the side wall of the water level barrel (24), a floating plate (25) is arranged in the water level barrel (24), and a trigger rod is arranged at the top of the floating plate (25) and is opposite to the switch (23).
8. A waterproof power distribution cabinet according to claim 7, wherein the forward and reverse rotation motor (8) is a waterproof motor.
9. A waterproof power distribution cabinet according to claim 4, characterized in that a sealing gasket is mounted on the outer surface of the rain shield (17).
10. The waterproof power distribution cabinet according to claim 1 is characterized in that a shockproof pad is arranged at the bottom of the bottom plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411406500.5A CN119340800A (en) | 2024-10-10 | 2024-10-10 | A waterproof power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411406500.5A CN119340800A (en) | 2024-10-10 | 2024-10-10 | A waterproof power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119340800A true CN119340800A (en) | 2025-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411406500.5A Withdrawn CN119340800A (en) | 2024-10-10 | 2024-10-10 | A waterproof power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119340800A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120228470A (en) * | 2025-05-29 | 2025-07-01 | 四川省交通建设集团有限责任公司 | A steel box girder welding tool and welding method thereof |
| CN120433024A (en) * | 2025-06-23 | 2025-08-05 | 兴化市永安电力工具有限公司 | An intelligent power distribution cabinet |
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2024
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120228470A (en) * | 2025-05-29 | 2025-07-01 | 四川省交通建设集团有限责任公司 | A steel box girder welding tool and welding method thereof |
| CN120433024A (en) * | 2025-06-23 | 2025-08-05 | 兴化市永安电力工具有限公司 | An intelligent power distribution cabinet |
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Application publication date: 20250121 |