CN113423241A - Underground electrical cabinet based on lifting platform mechanism and use method thereof - Google Patents
Underground electrical cabinet based on lifting platform mechanism and use method thereof Download PDFInfo
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- CN113423241A CN113423241A CN202110597841.5A CN202110597841A CN113423241A CN 113423241 A CN113423241 A CN 113423241A CN 202110597841 A CN202110597841 A CN 202110597841A CN 113423241 A CN113423241 A CN 113423241A
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- drying
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- outer protective
- cover
- protective shell
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of electrical cabinets, in particular to a buried electrical cabinet based on a lifting table mechanism and a using method thereof. It includes the inside regulator cubicle that sets up of outer protecting crust and outer protecting crust, and the regulator cubicle includes at least: the elevating platform, the elevating platform includes electronic flexible post, electronic flexible post bottom is fixed to be set up in outer protecting crust inner chamber bottom, the tailpiece of the piston rod portion of electronic flexible post is connected with the fixed plate, the fixed plate top is close to four corners department and is provided with end buffer spring, four end buffer spring tip are provided with the backup pad, the backup pad outer wall is provided with four stoppers, drying device is provided with four, drying device includes the drying cabinet board, drying cabinet board surface is provided with a plurality of side buffer spring, side buffer spring end connection stopper tip, drying cabinet board internal surface has seted up a plurality of intercommunicating pores, drying cabinet board top opening part articulates and is provided with the case lid, the components and parts are changed in convenient maintenance of the invention, and drying effect is good.
Description
Technical Field
The invention relates to the technical field of electrical cabinets, in particular to a buried electrical cabinet based on a lifting table mechanism and a using method thereof.
Background
The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally, the electrical cabinet can be divided into a wall-mounted electrical cabinet and a buried electrical cabinet according to purposes, the buried electrical cabinet is formed by burying a shell underground, a high-strength stainless steel cover plate is generally used on the surface of the electrical cabinet, after the electrical cabinet is installed, the cover plate is flush with the ground, compared with a common distribution box, the electrical cabinet has the advantages of no road occupation, no space occupation and no influence on pedestrian flow and traffic flow, and meanwhile, the electrical cabinet integrates personalized customization of cover plate filling, self-heating of the cover plate in extremely cold weather and the like, and is suitable for places such as squares, roads, exhibition halls, parks, plants, airports and the like;
however, when components need to be maintained, the existing underground electrical cabinet needs to be completely excavated, the labor intensity is high, quick maintenance and replacement are not convenient, the practicability is insufficient, the underground electrical cabinet is underground for a long time, the components are wet, the components are corroded and damaged for a long time, and the service life of the components is shortened.
Disclosure of Invention
The invention aims to provide a buried electrical cabinet based on a lifting table mechanism and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the above object, in one aspect, the present invention provides a buried electrical cabinet based on a lifting table mechanism, including an outer protective shell and a lifting electrical cabinet disposed inside the outer protective shell, where the lifting electrical cabinet at least includes:
the lifting platform comprises an electric telescopic column, the bottom of the electric telescopic column is fixedly arranged at the bottom of the inner cavity of the outer protective shell, the end part of a piston rod of the electric telescopic column is connected with a fixed plate, bottom buffer springs are arranged at the top of the fixed plate close to four corners, supporting plates are arranged at the end parts of the four bottom buffer springs, and four limiting blocks are arranged on the outer wall of each supporting plate;
when the lifting platform in the embodiment is used specifically, the end part of the piston rod of the electric telescopic column drives the fixing plate to move up and down in the outer protective shell, so that the supporting plate can be driven to move up and down in the outer protective shell, the limiting block can extend out of the outer protective shell, and components can be conveniently driven to move up and down subsequently;
the drying device comprises four drying devices, the outer surface of each drying box plate is provided with a plurality of side buffer springs, the end parts of the side buffer springs are connected with the end parts of the limiting blocks, the inner surface of each drying box plate is provided with a plurality of communicating holes, and a box cover is hinged to an opening at the top of each drying box plate;
when the drying device in the embodiment is used specifically, components are placed in the four drying devices, the side buffer springs are compressed between the limiting blocks and the outer walls of the components, the four drying box plates clamp the outer walls of the components under the elastic action of the side buffer springs restoring to the original state, then the box cover is opened, drying agents are put into the drying box plates from the opening at the top of the drying box plates, then the box cover is rotated to cover the opening at the top of the drying box plates, moist air in the outer protective shell enters the drying box plates through the communication holes, the drying agents and water are combined to form hydrates to be dried, and the drying in the outer protective shell is kept dry;
put the shell in, it is located to put the shell in the backup pad top, it is located four to put the shell in inside the drying device, put the shell outer wall in with the close laminating of drying cabinet inboard surface, it is used for placing components and parts to put the shell in.
Preferably, the top of the outer protective shell is provided with a sealing groove close to the edge, the top of the outer protective shell is provided with an open slot, the top of the open slot is provided with an outer shell cover, the outer shell cover is connected with the outer protective shell through a bolt and a thread, the bottom of the outer shell cover is provided with a rubber frame, and the rubber frame is matched with the inside dimension of the sealing groove.
Preferably, four moving grooves are formed in the inner wall of the outer protective shell, the moving grooves are matched with the limiting blocks in size, and the limiting blocks slide in the moving grooves.
Preferably, the surface of the shell cover is provided with two symmetrical air holes, the tops of the air holes are provided with heat dissipation devices, each heat dissipation device comprises an air exchange tube, the end part of each air exchange tube is provided with an air exchange fan, the air exchange fan is communicated with the interiors of the air holes, each air exchange tube is in a V shape, and the end part of each air exchange tube is in threaded connection with a filter cover.
Preferably, a coarse stone filter layer, a fine sand filter layer and an active carbon filter layer are sequentially arranged inside the filter cover from bottom to top, quartz stones with the diameters of 1-3cm are filled in the coarse stone filter layer, quartz stones with the diameters of 0.5-1cm are filled in the fine sand filter layer, and active carbon particles with the particle sizes of 0.5-1cm are filled in the active carbon filter layer.
Preferably, a filter screen is arranged at the end part of the filter cover, and a polyurethane filter screen with the mesh diameter of 1-3mm is selected as the filter screen.
Preferably, the inner walls of the two sides of the drying box plate are provided with rotating grooves, lead screws are rotatably arranged in the rotating grooves, disturbance devices are arranged between the lead screws and comprise connecting rods, the cross sections of the connecting rods are hexagonal, the outer walls of the connecting rods are provided with a plurality of disturbance rods, the disturbance rods are cylindrical, moving blocks are arranged at the two ends of the connecting rods, screw holes are formed in the surfaces of the moving blocks, and the screw holes are in threaded fit connection with the outer walls of the lead screws.
Preferably, the end parts of the two screw rods extend into the inner layer of the drying box plate in a rotating mode, a belt is arranged between the two belt discs, and the end part of one belt disc is connected with an output shaft of a rotating motor.
Preferably, in another aspect, the present invention further provides a method for using an underground electrical cabinet based on a lifting table mechanism, including any one of the above-mentioned underground electrical cabinets based on a lifting table mechanism, and the method includes the following operation steps:
s1, placing the outer protective shell in the ground to enable the open slot to be flush with the ground;
s2, the electric telescopic column piston rod drives the fixing plate to move upwards to drive the supporting plate to move upwards in the outer protective shell, and the limiting block slides in the movable groove until the supporting plate is positioned in the open groove at the top of the outer protective shell;
s3, placing the components into the inner placement shell for storage, then placing the inner placement shell on the tops of the supporting plates in the four drying devices, enabling the side buffer springs to be compressed between the limiting blocks and the outer walls of the components, and enabling the four drying box plates to clamp the outer walls of the inner placement shell under the elastic action of the side buffer springs restoring to the original state;
s4, opening the box cover, putting the drying agent into the drying box plate from the opening at the top of the drying box plate, and then rotating the box cover to enable the box cover to cover the opening at the top of the drying box plate;
s5, the piston rod of the electric telescopic column drives the fixing plate to move downwards, so that the inner placing shell is driven to move downwards along with the supporting plate until the inner placing shell is completely positioned in the outer protective shell;
s6, placing the outer shell cover on the top of the outer protective shell, connecting the outer protective shell and the outer shell cover through a bolt and a thread, inserting the rubber frame into the sealing groove, connecting and fixing the outer protective shell and the outer shell cover, and covering the open slot;
s7, one of the belt pulleys is driven to rotate by the output shaft of the rotating motor, the two belt pulleys are simultaneously rotated through a belt, so that the two lead screws are simultaneously rotated in the rotating groove, the threaded holes in the surface of the moving block slide along the threads on the outer wall of the lead screws, the connecting rod is driven to move up and down, the disturbance rod moves up and down to stir the drying agent in the drying box plate, the drying agent can be fully contacted with humid air, the humid air in the outer protective shell enters the drying box plate through the communication hole, the drying agent is combined with water to generate hydrate for drying, and the inside of the outer protective shell is kept dry;
s8, when the outer protective shell is hot, the ventilation fan enables hot air in the outer protective shell to flow into the ventilation pipe through the air hole, and outside air firstly flows into the ventilation pipe through the inside of the filter cover, so that the outside air is exchanged with the air in the outer protective shell, and the heat is dissipated in the outer protective shell.
Compared with the prior art, the invention has the beneficial effects that:
1. in the buried electrical cabinet based on the lifting platform mechanism and the use method thereof, the lifting platform is arranged, the electric telescopic column piston rod drives the fixing plate to move up and down, the supporting plate can move up and down along with the fixing plate until the supporting plate is positioned in an open slot at the top of the outer protective shell, and components inside the shell are conveniently replaced in follow-up maintenance, so that the buried electrical cabinet is convenient to mount.
2. According to the buried electrical cabinet based on the lifting platform mechanism and the using method thereof, the drying device is arranged, the drying agent is added into the drying box plate, and the drying agent is combined with water to generate hydrate for drying, so that the drying of the inner part of the outer protective shell is favorably ensured.
3. According to the buried electrical cabinet based on the lifting platform mechanism and the using method thereof, the side buffer springs are arranged, when components are placed inside the four drying box plates, the inner surfaces of the drying box plates can be tightly attached to the components under the elastic force action of the side buffer springs, the components are compressed by the bumping side buffer springs when moving up and down along with the supporting plate, the damage of rigid impact on the components is buffered under the elastic force action of the side buffer springs, and the safety of the components is protected.
4. According to the underground electrical cabinet based on the lifting platform mechanism and the using method thereof, the rubber frame is arranged, when the outer shell cover is placed at the top of the outer protective shell, the rubber frame can be inserted into the sealing groove, so that the sealing performance between the outer shell cover and the outer protective shell is good, and rainwater is prevented from permeating into the outer protective shell.
5. In this bury formula regulator cubicle based on elevating platform mechanism and application method thereof, through setting up the filter cover, when the effect of scavenger fan is dispelled the heat down, make the outside air pass through coarse stone filter layer, fine sand filter layer and active carbon filter layer earlier in proper order when getting into the scavenger fan inside from filtering the cover tip, can filter the absorption to impurity and drop in the outside air, avoid impurity and drop to get into the inside normal work that influences components and parts of outer protective housing, be favorable to increase of service life.
6. In the buried electrical cabinet based on the lifting platform mechanism and the use method thereof, the disturbing device is arranged, when the lead screw rotates, the threaded hole in the surface of the moving block slides along the thread on the outer wall of the lead screw, so that the connecting rod is driven to move up and down, the disturbing rod moves up and down, the drying agent can be stirred, the drying agent can be fully contacted with humid air, and the drying efficiency is ensured.
Drawings
FIG. 1 is a schematic view of the overall structural assembly of the present invention;
FIG. 2 is an assembled exploded view of the overall structure of the present invention;
FIG. 3 is an exploded view of the outer protective shell structure of the present invention;
FIG. 4 is a schematic structural diagram of an outer protective shell according to the present invention;
FIG. 5 is a schematic view of a housing cover of the present invention;
FIG. 6 is a schematic structural diagram of a heat dissipation device according to the present invention;
FIG. 7 is a schematic view of a filter cover structure according to the present invention
FIG. 8 is a schematic diagram of the electrical lift cabinet of the present invention;
FIG. 9 is an exploded view of the lift platform of the present invention;
FIG. 10 is a schematic view of the drying apparatus according to the present invention;
FIG. 11 is a cut-away view of the drying apparatus of the present invention;
FIG. 12 is a schematic view of a lead screw structure according to the present invention;
FIG. 13 is a schematic view of a perturbation apparatus according to the present invention;
FIG. 14 is a cut-away view of the connecting rod structure of the present invention.
The various reference numbers in the figures mean:
100. an outer protective shell;
110. an open slot; 111. a moving groove; 112. a sealing groove; 120. a housing cover; 121. a rubber frame; 122. air holes; 130. a heat sink; 131. a ventilation tube; 132. a ventilator; 133. a filter cover; 1331. an activated carbon filter layer; 1332. a fine sand filtration layer; 1333. a coarse stone filter layer; 1334. a filter screen;
200. lifting the electrical cabinet;
210. a lifting platform; 211. an electric telescopic column; 212. a fixing plate; 213. a bottom buffer spring; 214. a support plate; 215. a limiting block;
220. a drying device; 221. drying the boxboard; 2211. a box cover; 2212. a communicating hole; 2213. rotating the groove; 2214. a screw rod; 2215. a belt pulley; 2216. a belt; 2217. a rotation motor; 222. a side buffer spring; 223. a perturbation device; 2231. a connecting rod; 2232. a disturbance rod; 2233. a moving block; 2234. a silk hole;
230. the shell is placed inside.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Example 1
Referring to fig. 1 to 14, the present embodiment provides a buried electrical cabinet based on a lifting table mechanism, including an outer protective shell 100 and a lifting electrical cabinet 200 disposed inside the outer protective shell 100, where the lifting electrical cabinet 200 at least includes:
the lifting platform 210 comprises an electric telescopic column 211, the bottom of the electric telescopic column 211 is fixedly arranged at the bottom of the inner cavity of the outer protective shell 100, the end part of a piston rod of the electric telescopic column 211 is connected with a fixed plate 212, the working principle of the electric telescopic column 211 is as known by persons skilled in the art, the rotary motion of a motor drives a worm gear to drive, the drive is transmitted to a screw rod to do rotary motion, the screw rod rotary motion drives a nut to do linear motion, the extended push rod part and the nut are fixed together, so that the push rod can do linear motion, the electric telescopic column 211 is connected with a power supply to enable the electric telescopic column 211 to work, the piston rod of the electric telescopic column 211 drives the fixed plate 212 to move up and down, bottom buffer springs 213 are arranged at the top of the fixed plate 212 near four corners, and by arranging the bottom buffer springs 213, when the fixed plate 212 moves up and down in the outer protective shell 100, the bumping impact in the moving process can be buffered, the end parts of the four bottom buffer springs 213 are provided with support plates 214, the outer walls of the support plates 214 are provided with four limit blocks 215, and the support plates 214 can move up and down along with the fixing plates 212;
when the lifting platform 210 in this embodiment is used specifically, the end of the piston rod of the electric telescopic column 211 drives the fixing plate 212 to move up and down inside the outer protective shell 100, so as to drive the supporting plate 214 to move up and down inside the outer protective shell 100, so that the limiting block 215 can extend out from the inner protective shell 100, and thus, the subsequent driving of components to move up and down is facilitated;
the drying device 220, the drying device 220 is provided with four, the drying device 220 comprises a drying box board 221, the outer surface of the drying box board 221 is provided with a plurality of side buffer springs 222, the end parts of the side buffer springs 222 are connected with the end parts of the limiting blocks 215, when components are placed inside the four drying box boards 221 by arranging the side buffer springs 222, the inner surface of the drying box board 221 can be tightly attached to the components under the action of the elastic force of the side buffer springs 222, and the components move up and down along with the supporting plate 214 and are compressed by the jolt side buffer springs 222, the damage to the components caused by rigid impact is buffered under the action of the elastic force of the side buffer springs 222, the safety of the components is favorably protected, the inner surface of the drying box board 221 is provided with a plurality of communicating holes 2212, when a drying agent is placed inside the drying box board 221 by arranging the communicating holes 2212, the light-transmitting communicating holes 2212 can adsorb moisture around the components, and the inner part of the outer shell 100 is favorably kept dry, the safety of components is protected, a box cover 2211 is hinged to an opening at the top of the drying box plate 221, a drying agent is conveniently added into the drying box plate 221 by opening the box cover 2211 at any time, the drying agent is usually calcium sulfate and calcium chloride, and hydrates are formed by combining with water for drying;
when the drying device 220 in this embodiment is specifically used, components are placed inside the four drying devices 220, the side buffer springs 222 are compressed between the limiting blocks 215 and the outer walls of the components, the four drying box boards 221 clamp the outer walls of the components under the action of the elastic force of the side buffer springs 222 returning to the original state, then the box cover 2211 is opened, drying agents are put into the drying box boards 221 from the openings at the tops of the drying box boards 221, then the box cover 2211 is rotated, the box cover 2211 covers the openings at the tops of the drying box boards 221, moist air inside the outer protective shell 100 enters the drying box boards 221 through the communication holes 2212, the drying agents and water are combined to generate hydrates for drying, and the drying inside the outer protective shell 100 is kept dry;
the inner placing shell 230 is located on the top of the supporting plate 214, the inner placing shell 230 is located inside the four drying devices 220, the outer wall of the inner placing shell 230 is tightly attached to the inner surface of the drying box plate 221, the inner placing shell 230 is used for placing components, and the inner placing shell 230 is convenient for storing the components and protecting the components.
Further, the top of the outer protective shell 100 is provided with a sealing groove 112 near the edge, the top of the outer protective shell 100 is provided with an open groove 110, through the open groove 110, it is convenient to make the limiting block 215 extend to the outside from the inside of the open groove 110, it is convenient for subsequent maintenance to replace components, the top of the open groove 110 is provided with an outer shell cover 120, the outer shell cover 120 is connected with the outer protective shell 100 through bolts and threads, it is fixed that the outer protective shell 100 is connected with the outer shell cover 120, the bottom of the outer shell cover 120 is provided with a rubber frame 121, the rubber frame 121 is matched with the size of the inside dimension of the sealing groove 112, it is ensured that the outer shell cover 120 is placed at the top of the outer protective shell 100, the rubber frame 121 can be inserted into the sealing groove 112, the sealing performance is good when the outer shell cover 120 is connected with the outer protective shell 100, and rainwater is prevented from permeating into the outer protective shell 100.
It is worth to say that, the inner wall of the outer protective shell 100 is provided with four moving grooves 111, the moving grooves 111 are matched with the size of the limiting block 215, the limiting block 215 slides inside the moving grooves 111, the moving direction of the limiting block 215 is limited when the limiting block 215 moves up and down inside the outer protective shell 100, and it is ensured that the up-and-down movement of the inner placing shell 230 is more stable.
Specifically, two symmetrical air holes 122 are formed in the surface of the shell cover 120, a heat dissipation device 130 is arranged at the top of the air hole 122, the heat dissipation device 130 comprises a ventilation pipe 131, a ventilation fan 132 is arranged at the end of the ventilation pipe 131, the ventilation fan 132 is communicated with the inside of the air hole 122, the ventilation pipe 131 is in a V shape, rainwater can be prevented from flowing into the inside of the outer protective shell 100 from the end of the ventilation pipe 131, the end of the ventilation pipe 131 is in threaded connection with a filter cover 133, the ventilation fan 132 is powered on, the ventilation fan works, hot air inside the outer protective shell 100 flows into the inside of the ventilation pipe 131 through the air hole 122, external air flows into the inside of the ventilation pipe 131 through the inside of the filter cover 133, external air and air inside the outer protective shell 100 are exchanged, heat dissipation is performed, and normal use is prevented from being influenced by hot periphery of components.
Wherein, the filter cover 133 is internally provided with a coarse stone filter layer 1333, a fine sand filter layer 1332 and an active carbon filter layer 1331 from bottom to top in sequence, under the action of the ventilator 132, when the outside air enters the ventilator tube 131 from the end of the filter cover 133, the outside air passes through the coarse stone filter layer 1333, the fine sand filter layer 1332 and the active carbon filter layer 1331 in sequence, impurities and water drops in the outside air can be filtered and adsorbed, the impurities and water drops are prevented from entering the outer protective shell 100 to influence the normal operation of components, the service life is prolonged, quartz stones with the diameter of 1-3cm are filled in the coarse stone filter layer 1333, large-particle impurities in the air can be filtered, quartz stones with the diameter of 0.5-1cm are filled in the fine sand filter layer 1332, small-particle impurities in the air can be filtered, active carbon particles with the particle diameter of 0.5-1cm are filled in the active carbon filter layer 1, can adsorb microorganisms and peculiar smell in the air, so that the outside air can enter the interior of the outer protective shell 100 more cleanly.
Furthermore, a filter screen 1334 is disposed at the end of the filter cover 133, and the filter screen 1334 is made of polyurethane with a mesh diameter of 1-3mm, so as to filter external large impurities and prevent the large impurities from entering the filter cover 133 to cause blockage.
In addition, the inner walls of both sides of the drying box board 221 are respectively provided with a rotating groove 2213, the inside of the rotating groove 2213 is rotatably provided with a lead screw 2214, it is ensured that the lead screw 2214 can rotate inside the rotating groove 2213, a disturbing device 223 is arranged between the two lead screws 2214, the disturbing device 223 comprises a connecting rod 2231, the cross section of the connecting rod 2231 is hexagonal, when the connecting rod 2231 moves up and down, a desiccant can not be accumulated on the top of the connecting rod 2231, the outer wall of the connecting rod 2231 is provided with a plurality of disturbing rods 2232, the disturbing rods 2232 are cylindrical, the desiccant in the drying box board 221 can be moved up and down by the vertical movement, the desiccant can be fully contacted with humid air, the drying efficiency is ensured, the moving blocks 2233 are arranged at both ends of the connecting rod 2233, the surface of the moving blocks 2234 is arranged on the surface of the moving blocks 2234, the screw holes 2234 are in threaded fit connection with the outer wall of the lead screw 2214, when the lead screw 2214 rotates, the screw holes 2234 on the surface of the moving blocks 2233 can slide along the threads of the outer wall of the lead screw 2214, thereby driving the connecting rod 2231 to move up and down, making the disturbing rod 2232 move up and down, and stirring the drying agent, so that the drying agent can be fully utilized, and the drying quality is facilitated.
Specifically, the end portions of the two lead screws 2214 rotate to extend into the inner layer of the drying box plate 221 and are connected with belt discs 2215, a belt 2216 is arranged between the two belt discs 2215, the end portion of one belt disc 2215 is connected with an output shaft of a rotating motor 2217, the rotating motor 2217 is powered on to enable the rotating motor 2217 to work, the output shaft of the rotating motor 2217 drives one belt disc 2215 to rotate, the two belt discs 2215 rotate simultaneously through the belt 2216, and therefore the two lead screws 2214 rotate inside the rotating groove 2213 simultaneously.
On the other hand, the invention also provides a using method of the buried electrical cabinet based on the lifting platform mechanism, which comprises the following operation steps:
s1, placing the outer protective shell 100 in the ground, and enabling the open slot 110 to be flush with the ground;
s2, the piston rod of the electric telescopic column 211 drives the fixing plate 212 to move upwards, the supporting plate 214 is driven to move upwards inside the outer protective shell 100, and the limiting block 215 slides inside the moving groove 111 until the supporting plate 214 is located inside the open groove 110 at the top of the outer protective shell 100;
s3, placing the components inside the inner housing 230 for storage, then placing the inner housing 230 on top of the supporting plate 214 inside the four drying devices 220, so that the side buffer springs 222 are compressed between the limiting blocks 215 and the outer walls of the components, and under the elastic action of the side buffer springs 222 returning to their original state, the four drying cabinet plates 221 clamp the outer walls of the inner housing 230;
s4, opening the box cover 2211, putting the drying agent into the drying box board 221 from the opening on the top of the drying box board 221, and then rotating the box cover 2211 to make the box cover 2211 cover the opening on the top of the drying box board 221;
s5, the piston rod of the electric telescopic column 211 drives the fixing plate 212 to move downward, so as to drive the inner housing 230 to move downward along with the supporting plate 214 until the inner housing 230 is completely inside the outer protective housing 100;
s6, placing the outer shell cover 120 on the top of the outer protective shell 100, connecting the outer protective shell 100 and the outer shell cover 120 through bolts and threads, inserting the rubber frame 121 into the sealing groove 112, connecting and fixing the outer protective shell 100 and the outer shell cover 120, and covering the open slot 110;
s7, one of the belt discs 2215 is driven to rotate by the output shaft of the rotating motor 2217, the two belt discs 2215 are simultaneously rotated by the belt 2216, so that the two lead screws 2214 are simultaneously rotated inside the rotating groove 2213, the threaded holes 2234 on the surface of the moving block 2233 slide along the threads on the outer wall of the lead screws 2214, so as to drive the connecting rod 2231 to move up and down, the disturbing rod 2232 moves up and down to stir the drying agent inside the drying box plate 221, so that the drying agent can be fully contacted with the humid air, the humid air inside the outer protective shell 100 enters the drying box plate 221 through the communicating hole 2212, the drying agent is combined with water to generate hydrate for drying, and the inside of the outer protective shell 100 is kept dry;
s8, when the interior of the outer protective shell 100 is hot, the ventilation fan 132 makes the hot air in the interior of the outer protective shell 100 flow into the ventilation pipe 131 through the air hole 122, and the outside air firstly flows into the ventilation pipe 131 through the interior of the filter cover 133, so that the outside air exchanges with the air in the interior of the outer protective shell 100, and the heat is dissipated to the interior of the outer protective shell 100.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. Bury formula regulator cubicle based on elevating platform mechanism, including outer protective housing (100) and regulator cubicle (200) of the inside lift that sets up of outer protective housing (100), its characterized in that: the elevator cabinet (200) at least comprises:
the lifting platform (210) comprises an electric telescopic column (211), the bottom of the electric telescopic column (211) is fixedly arranged at the bottom of the inner cavity of the outer protective shell (100), a fixed plate (212) is connected to the end part of a piston rod of the electric telescopic column (211), bottom buffer springs (213) are arranged at the top of the fixed plate (212) close to four corners, supporting plates (214) are arranged at the end parts of the four bottom buffer springs (213), and four limiting blocks (215) are arranged on the outer wall of the supporting plate (214);
the drying device (220) comprises four drying devices (220), each drying device (220) comprises a drying box plate (221), a plurality of side buffer springs (222) are arranged on the outer surface of each drying box plate (221), the end parts of the side buffer springs (222) are connected with the end parts of the limiting blocks (215), a plurality of communicating holes (2212) are formed in the inner surface of each drying box plate (221), and a box cover (2211) is hinged to the opening at the top of each drying box plate (221);
interior place shell (230), interior place shell (230) are located backup pad (214) top, interior place shell (230) are located four inside drying device (220), interior place shell (230) outer wall with the interior surface of drying cabinet board (221) is closely laminated, interior place shell (230) are used for placing components and parts.
2. The underground electrical cabinet based on the lifting platform mechanism as claimed in claim 1, wherein: outer protective housing (100) top is close to the edge and is provided with seal groove (112), outer protective housing (100) top is provided with open slot (110), open slot (110) top is provided with outer cover (120), outer cover (120) with through bolt threaded connection between outer protective housing (100), outer cover (120) bottom is provided with rubber frame (121), rubber frame (121) with seal groove (112) internal dimension size looks adaptation.
3. The underground electrical cabinet based on the lifting platform mechanism as claimed in claim 2, wherein: four moving grooves (111) are formed in the inner wall of the outer protective shell (100), the moving grooves (111) are matched with the limiting blocks (215) in size, and the limiting blocks (215) slide in the moving grooves (111).
4. The underground electrical cabinet based on the lifting platform mechanism as claimed in claim 2, wherein: the surface of the shell cover (120) is provided with two symmetrical air holes (122), the top of each air hole (122) is provided with a heat dissipation device (130), each heat dissipation device (130) comprises a ventilation pipe (131), the end part of each ventilation pipe (131) is provided with a ventilation fan (132), each ventilation fan (132) is communicated with the inside of each air hole (122), each ventilation pipe (131) is V-shaped, and the end part of each ventilation pipe (131) is in threaded connection with a filter cover (133).
5. The underground electrical cabinet based on the lifting platform mechanism as claimed in claim 4, wherein: the filter cover (133) is internally provided with a coarse stone filter layer (1333), a fine sand filter layer (1332) and an active carbon filter layer (1331) in sequence from bottom to top, wherein quartz stones with the diameters of 1-3cm are filled in the coarse stone filter layer (1333), quartz stones with the diameters of 0.5-1cm are filled in the fine sand filter layer (1332), and active carbon particles with the particle diameters of 0.5-1cm are filled in the active carbon filter layer (1331).
6. The underground electrical cabinet based on the lifting platform mechanism as claimed in claim 5, wherein: a filter screen (1334) is arranged at the end part of the filter cover (133), and the filter screen (1334) is a polyurethane filter screen with the mesh diameter of 1-3 mm.
7. The underground electrical cabinet based on the lifting platform mechanism as claimed in claim 1, wherein: drying cabinet board (221) both sides inner wall has all been seted up runner (2213), the inside rotation of runner (2213) is provided with lead screw (2214), two be provided with disturbance device (223) between lead screw (2214), disturbance device (223) include connecting rod (2231), connecting rod (2231) cross-section is "hexagon", connecting rod (2231) outer wall is provided with a plurality of disturbance pole (2232), disturbance pole (2232) are cylindricly, connecting rod (2231) both ends all are provided with movable block (2233), movable block (2233) surface is provided with screw hole (2234), screw hole (2234) with lead screw (2214) outer wall screw-thread fit is connected.
8. The underground electrical cabinet based on the lifting platform mechanism as claimed in claim 7, wherein: the end parts of the two lead screws (2214) extend into the inner layer of the drying box plate (221) in a rotating mode and are connected with belt discs (2215), a belt (2216) is arranged between the two belt discs (2215), and the end part of one belt disc (2215) is connected with an output shaft of a rotating motor (2217).
9. The use method of the buried electrical cabinet based on the lifting platform mechanism is characterized in that: the underground electrical cabinet based on the lifting platform mechanism and comprising any one of claims 1 to 8, comprises the following operation steps:
s1, placing the outer protective shell (100) in the ground to enable the open slot (110) to be flush with the ground;
s2, the piston rod of the electric telescopic column (211) drives the fixing plate (212) to move upwards to drive the supporting plate (214) to move upwards in the outer protective shell (100), and the limiting block (215) slides in the moving groove (111) until the supporting plate (214) is positioned in the open groove (110) at the top of the outer protective shell (100);
s3, placing the components into the inner placement shell (230) for storage, then placing the inner placement shell (230) on the top of the supporting plate (214) in the four drying devices (220), enabling the side buffer springs (222) to be compressed between the limiting blocks (215) and the outer wall of the components, and enabling the four drying box plates (221) to clamp the outer wall of the inner placement shell (230) under the elastic action of the side buffer springs (222) returning to the original state;
s4, opening a box cover (2211), throwing the drying agent into the drying box plate (221) from the opening at the top of the drying box plate (221), and then rotating the box cover (2211) to enable the box cover (2211) to cover the opening at the top of the drying box plate (221);
s5, the piston rod of the electric telescopic column (211) drives the fixing plate (212) to move downwards, so that the inner placing shell (230) is driven to move downwards along with the supporting plate (214) until the inner placing shell (230) is completely positioned inside the outer protective shell (100);
s6, placing the outer shell cover (120) on the top of the outer protective shell (100), connecting the outer protective shell (100) and the outer shell cover (120) through bolts and threads, inserting the rubber frame (121) into the sealing groove (112), connecting and fixing the outer protective shell (100) and the outer shell cover (120), and covering the open groove (110);
s7, one of the belt discs (2215) is driven to rotate by an output shaft of the rotating motor (2217), the two belt discs (2215) are simultaneously rotated through the belt (2216), so that the two lead screws (2214) are simultaneously rotated inside the rotating groove (2213), the thread holes (2234) in the surface of the moving block (2233) slide along the threads on the outer wall of the lead screws (2214), the connecting rod (2231) is driven to move up and down, the disturbing rod (2232) moves up and down to stir the drying agent inside the drying box plate (221), the drying agent can be fully contacted with humid air, the humid air inside the outer protective shell (100) enters the drying box plate (221) through the communicating hole (2212), the drying agent is combined with water to generate a protective hydrate for drying, and the drying inside of the outer shell (100) is kept dry;
s8, when the interior of the outer protective shell (100) is hot, the ventilation fan (132) enables hot air in the interior of the outer protective shell (100) to flow into the interior of the ventilation pipe (131) through the air hole (122), and outside air firstly flows into the interior of the ventilation pipe (131) through the interior of the filter cover (133), so that the outside air is exchanged with the air in the interior of the outer protective shell (100), and the interior of the outer protective shell (100) is radiated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110597841.5A CN113423241A (en) | 2021-05-31 | 2021-05-31 | Underground electrical cabinet based on lifting platform mechanism and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110597841.5A CN113423241A (en) | 2021-05-31 | 2021-05-31 | Underground electrical cabinet based on lifting platform mechanism and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113423241A true CN113423241A (en) | 2021-09-21 |
Family
ID=77713301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110597841.5A Withdrawn CN113423241A (en) | 2021-05-31 | 2021-05-31 | Underground electrical cabinet based on lifting platform mechanism and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113423241A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116053970A (en) * | 2023-03-07 | 2023-05-02 | 江苏宏邦电力科技有限公司 | Sedimentation type power distribution cabinet for outdoor use |
| CN118424478A (en) * | 2024-07-04 | 2024-08-02 | 浙江可得电子科技有限公司 | Temperature sensor and method for monitoring temperature of automobile storage battery by using same |
-
2021
- 2021-05-31 CN CN202110597841.5A patent/CN113423241A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116053970A (en) * | 2023-03-07 | 2023-05-02 | 江苏宏邦电力科技有限公司 | Sedimentation type power distribution cabinet for outdoor use |
| CN116053970B (en) * | 2023-03-07 | 2023-11-28 | 江苏宏邦电力科技有限公司 | Sedimentation type power distribution cabinet for outdoor use |
| CN118424478A (en) * | 2024-07-04 | 2024-08-02 | 浙江可得电子科技有限公司 | Temperature sensor and method for monitoring temperature of automobile storage battery by using same |
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Application publication date: 20210921 |
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