CN112072526A - Outdoor switch board surface snow remove device - Google Patents
Outdoor switch board surface snow remove device Download PDFInfo
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- CN112072526A CN112072526A CN202010929187.9A CN202010929187A CN112072526A CN 112072526 A CN112072526 A CN 112072526A CN 202010929187 A CN202010929187 A CN 202010929187A CN 112072526 A CN112072526 A CN 112072526A
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- supporting plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000007790 scraping Methods 0.000 claims abstract description 34
- 238000003860 storage Methods 0.000 claims description 39
- 238000005485 electric heating Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000009826 distribution Methods 0.000 abstract description 28
- 239000007921 spray Substances 0.000 abstract description 24
- 230000000694 effects Effects 0.000 description 12
- 238000001125 extrusion Methods 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 238000005507 spraying Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000005413 snowmelt Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
- B08B7/0071—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention relates to the technical field of power distribution cabinet protection, in particular to an outdoor power distribution cabinet surface snow removing device which comprises a flat-plate cart, a controller, a scraping mechanism, a rotating mechanism and a lifting mechanism, wherein the lifting mechanism is arranged at the top of the flat-plate cart and used for supporting the rotating mechanism and the scraping mechanism to lift, the lifting mechanism comprises a lifting plate and a driving assembly, the rotating mechanism is arranged at the top of the lifting plate and used for supporting the scraping mechanism to rotate, the rotating mechanism comprises a bearing plate and a rotating assembly, the scraping mechanism is arranged on the outer wall of the bearing plate and used for removing snow, the scraping mechanism comprises a scraper knife, a spray head, a pushing assembly and a water supply assembly, and the driving assembly, the rotating assembly and the pushing assembly are electrically connected with the controller. Meanwhile, the snow layer can be softened synchronously during snow removal, and the snow removal speed is increased.
Description
Technical Field
The invention relates to the field of power distribution cabinet protection devices, in particular to a device for removing accumulated snow on the surface of an outdoor power distribution cabinet.
Background
Outdoor switch board is generally all installed in the distribution facility on outdoor ground, is being wrapped up by a metal casing usually, when meeting with big snow weather in winter, very thick snow can be piled up to outdoor switch board's top outer wall and four lateral walls, these snow are attached to on the switch board for a long time, can cause the inside heat of switch board to gather higher, thereby cause its inside electric wire short circuit, and simultaneously, snow condenses into ice very easily under the low temperature condition, lead to the switch board to damage, and then the normal work of joining in marriage single cabinet is influenced.
Chinese patent application No.: CN 201810434695.2; the publication date is as follows: 2018.08.17 discloses a communication base station with snow removing function and good heat dissipation effect, which comprises a base, a main body and a top plate, and also comprises a snow removing mechanism and two heat dissipation mechanisms, wherein the snow removing mechanism comprises a lifting component, a lifting plate, a first motor and a snow removing chamber, the snow removing chamber is internally provided with a driving component and two telescopic components, the heat dissipation mechanism comprises an air extracting component, a water storage tank, a communicating pipe, a filter chamber and a swinging component, the swinging component comprises a connecting pipe, a hose, a swinging unit, a plurality of fixing rods and a plurality of nozzles, the communication base station with the snow removing function and the good heat dissipation effect can remove the accumulated snow on the top plate through the snow removing mechanism, avoid the excessive accumulated snow from collapsing the top plate and crushing the electrical equipment in the main body, improve the practicability of the communication base station, and through the heat dissipation mechanism, can dispel the heat to the main part, avoid the inside high temperature of main part, influence electrical equipment work.
Chinese patent application No.: CN 201810717303.3; the publication date is as follows: 2018.11.27 discloses a snow sweeping brush capable of automatically cleaning snow on an outdoor power distribution cabinet, which comprises a snow sweeping brush body, wherein a sliding sleeve is connected on a sliding rod in a sliding mode, a brush handle is fixedly connected at the lower end of the sliding sleeve, a brush board is arranged below the brush handle, steel wire brush hair is connected at the lower end of the brush board, and a scraper is connected at the lower end of the brush board.
The above two inventive structures have the following disadvantages:
1. because outdoor temperature is lower in winter, utilize steam to blow to the snow and melt, the steam blows off the back, can receive cold wind and microthermal influence, leads to the steam to dissipate and can't be fully and carefully contact with the snow, therefore not high to the efficiency of melting of snow, and then is unfavorable for getting rid of snow.
2. Because winter temperature is lower, and snow is influenced by low temperature, becomes unusually hard between its bottom and the switch board, forms the ice sheet even, when removing the snow, this problem can't be solved in step, therefore has reduced the efficiency of snow removing.
According to prior art's not enough, therefore it replaces steam to be necessary to design one kind, can effectively melt snow, conveniently strikes off, can soften the snow layer in step when the snow removing simultaneously, promotes snow removal speed's outdoor switch board surface snow remove device.
Disclosure of Invention
The invention aims to provide a device for removing accumulated snow on the surface of an outdoor power distribution cabinet.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an outdoor switch board surface snow remove device, including dull and stereotyped shallow, still include the controller, strike off mechanism, rotary mechanism and elevating system, the fixed riser that is equipped with in top of dull and stereotyped shallow, the controller is fixed to be established on the outer wall of riser, elevating system establishes in the top of dull and stereotyped shallow in order to support rotary mechanism and strike off the mechanism lift, and elevating system includes lifter plate and drive assembly, drive assembly establishes the top at dull and stereotyped shallow, the lifter plate slides and sets up on drive assembly, rotary mechanism establishes at the top of lifter plate in order to support striking off the mechanism rotation, and rotary mechanism includes bearing board and rotating assembly, rotating assembly establishes the top at the lifter plate, bearing board is fixed to be established on rotating assembly, strike off the mechanism and establish on bearing board's outer wall in order to get rid of snow, strike off the mechanism and include scraper blade, scraper blade, Shower nozzle, propelling movement subassembly and water supply assembly, the propelling movement subassembly is established on one side outer wall that the lifter plate was kept away from to the bearing board, the spiller slides and sets up the side at the propelling movement subassembly, the water supply assembly is established on the outer wall of bearing board, the shower nozzle is fixed to be established on the outer wall of bearing board to shower nozzle and water supply assembly intercommunication, drive assembly, rotating assembly and propelling movement subassembly are electric connection with the controller.
Further, the pushing assembly comprises a long shaft cylinder, a sliding rod and a push rod, a first connecting block is fixedly arranged on the outer wall of the bottom of the bearing plate, the long shaft cylinder is hinged to the first connecting block, the output end of the long shaft cylinder is vertically upward, the push rod is hinged to the output end of the long shaft cylinder, a second connecting block is fixedly arranged on the outer wall of the top of the bearing plate, one end, away from the long shaft cylinder, of the push rod is hinged to the second connecting block, a shaft sleeve is further fixedly arranged on the outer wall of the bearing plate, a linear bearing is inserted into the shaft sleeve, the sliding rod is inserted into the linear bearing, the top of the sliding rod is in contact with one end, close to the second connecting block, of the push rod, a buffer spring is further sleeved on the outer wall of the upper half portion of the sliding rod, an annular flange is fixedly arranged on the outer wall of one end, close to the push rod, the scraper knife is fixedly connected with the bottom of the sliding rod through a bolt, and the long shaft cylinder is electrically connected with the controller.
Further, the water supply subassembly includes water storage tank, pull rod, connecting rod and stripper bar, and the fixed horizontal piece that is equipped with on the outer wall of bearing board, the fixed top of establishing at the horizontal piece of water storage tank, the fixed bottom of establishing at the push rod of pull rod, the inside of establishing at the water storage tank is inserted to the stripper bar, the connecting rod is articulated to be set up between pull rod and stripper bar to the fixed communicating pipe that is equipped with in top of water storage tank, the one end and the shower nozzle intercommunication of water storage tank are kept away from to communicating pipe, and the two threaded connection, equidistant a plurality of orifice has been seted up on the shower nozzle.
Further, a plurality of mounting holes are formed in the inner wall of the water storage tank at equal intervals, electric heating pipes are inserted into the mounting holes, a temperature sensor is inserted into the inner wall of the water storage tank, and the temperature sensor and each electric heating pipe are electrically connected with the controller.
Further, drive assembly includes servo motor, lead screw and two deflectors, servo motor is fixed to be established at the top of flat-bed cart, and servo motor's output is vertical up, and two deflectors are the symmetry and set up at the top of flat-bed cart, and servo motor is located between two deflectors, fixedly connected with diaphragm between two deflectors, and servo motor's output passes the diaphragm, the lead screw is fixed to be established on servo motor's output to lead screw and lifter plate threaded connection, the one end that the riser is close to the deflector is fixed and is equipped with the horizontal pole, and the top and the horizontal pole of lead screw rotate to be connected, servo motor is connected with the controller electricity.
Further, rotating assembly includes step motor, runner and flywheel, step motor fixes establishing at the top of lifter plate, and the top of lifter plate is fixed and is equipped with the backup pad, and step motor's output passes the backup pad, the runner cover is established on its output, and the top of backup pad is inserted and is equipped with the rotation axis, the flywheel cover is established on the outer wall of rotation axis, and the cover is equipped with the belt between runner and the flywheel to the rotation axis is kept away from the one end of backup pad and is passed through flange fixed connection with the bearing board, step motor is connected with the controller electricity.
Furthermore, a metal induction column is fixedly arranged on the outer wall of one side, close to the supporting plate, of the supporting plate, a position sensor is installed on the outer wall of the supporting plate, the metal induction column is perpendicular to the position sensor, and the position sensor is electrically connected with the controller.
Furthermore, a water injection port is formed in the top of the water storage tank, a sealing plug is inserted into the water injection port, and a glass observation window is arranged on the outer wall of the water storage tank in the circumferential direction.
Furthermore, the tip of spiller is equidistant to be provided with a plurality of cutting tooth, fixedly on the outer wall of bearing board being equipped with two stoppers, and every stopper all is inserted with communicating pipe and is established the connection.
Furthermore, a plurality of reinforcing rods are fixedly connected between the vertical plates and the cross rods.
The invention has the beneficial effects that:
1. according to the snow scraper, the scraper knife and the pushing assembly are designed, namely the long shaft cylinder, the sliding rod and the push rod, the long shaft cylinder is used for driving the push rod to rotate, so that the sliding rod is pressed downwards through the rotating push rod, the scraper knife fixedly connected with the sliding rod is driven to remove snow, compared with the prior art, the buffer spring sleeved on the outer wall of the sliding rod plays a role in buffering, the sliding speed of the sliding rod is effectively reduced, the phenomenon that the sliding rod slides too fast to drive the scraper knife to scrape the shell of the power distribution cabinet is avoided, the power distribution cabinet is protected while snow is scraped, the scraper knife can be guaranteed to scrape snow more finely, and scraping leakage is avoided.
2. According to the snow melting device, the spray head and the water supply assembly, namely the water storage tank, the pull rod, the connecting rod and the extrusion rod are designed, when the scraper knife slides to perform snow scraping action in an initial state, water is extruded and sprayed onto snow attached to the outer wall of the power distribution cabinet, the scraper knife is scraped immediately afterwards, the time difference between water spraying and scraping is small, and therefore the snow melting and scraping effects are achieved.
3. The snow scraping device has the beneficial effects that 1 and 2 are combined, the sliding speed of the scraper is reduced by the aid of the buffer spring through the design of the scraper, the spray heads, the pushing assembly and the water supply assembly, the cutting teeth are designed at the end portions of the scraper, and a hard ice layer can be broken and cut, so that the scraper is enabled to scrape snow more densely, scraping leakage is prevented, and meanwhile, hot water in the water storage tank is sprayed to the surface of snow through the spray heads during snow scraping, hardness and density of the snow are effectively reduced, and the snow scraping speed is improved due to the combination of the scraper, and snow removing efficiency is improved.
4. The snow removing device has the advantages that the extrusion rod, the pull rod and the connecting rod are designed, water spraying and snow scraping actions are linked, snow accumulated on the surface of the single distribution cabinet can be heated and melted while the sliding rod drives the scraper knife to shovel snow, so that the snow is conveniently scraped.
5. According to the snow removing device, the rotating mechanism and the lifting mechanism are designed to drive the scraper knife to descend, snow on the surfaces of the four side walls of the power distribution cabinet from top to bottom is sequentially scraped, then the scraper knife is driven to rotate through the rotating shaft, snow is removed from the outer wall of the top of the power distribution cabinet, the spray head and the scraper knife are designed to be detachable, and can be replaced in time when meeting the power distribution cabinet with a wider top, so that the snow removing work is not delayed.
6. The lower end of the scraper knife is of a concave structure, the rear end part of the scraper knife is designed into a barb-shaped structure, and the nozzle of the spray head is correspondingly arranged near the concave structure; the scraper knife with the concave structure at the lower end can increase the contact area between the scraper knife and snow, so that snow removing efficiency is improved, and meanwhile, the nozzle arranged near the concave structure can enable sprayed water to act on the inner concave structure surface firstly to flush snow blocks in the inner concave structure surface, so that the snow can not be adhered to the lower surface of the scraper knife after being removed; moreover, after the water spray acting on the concave structural surface passes through the concave structural surface and the barb-shaped structure, the water spray reversely flushes on the working surface for scraping snow, and snow can be melted to be scraped while the flushing scraper knife drives snow blocks on the flushing scraper knife, so that the resistance of the snow blocks on the working surface is reduced.
On the other hand, become barb-like structure and can make the spiller when shoveling snow, the snow volume that can shovel is bigger to improve snow removing efficiency, barb-like spiller lower surface is the slope structure simultaneously, snow is difficult for the adhesion at the lower surface of spiller after the shovel, and the shower nozzle can spread the water that erodees when spraying water to snow and melting, thereby the more extensive near piece of snow that softens when playing the cleaning effect to the spiller, reduce the work degree of difficulty.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic perspective view of the present invention;
FIG. 4 is an enlarged view of FIG. 3 at B;
FIG. 5 is an enlarged view at C in FIG. 3;
fig. 6 is a side view of the rotating mechanism and scraping mechanism of the present invention;
FIG. 7 is a front view of the blade, spray head, pushing assembly and water supply assembly of the present invention;
FIG. 8 is an enlarged view of FIG. 7 at D;
FIG. 9 is a schematic perspective view of the riser and drive assembly of the present invention;
FIG. 10 is an enlarged schematic view of the blade and spray head of the present invention;
in the figure: the device comprises a flat-plate cart 1, a controller 2, a scraping mechanism 3, a scraper 30, a cutting tooth 300, a spray head 31, a pushing assembly 32, a long-axis cylinder 320, a sliding rod 321, a push rod 322, a first connecting block 323, a second connecting block 324, a water supply assembly 33, a water storage tank 330, a pull rod 331, a connecting rod 332, an extrusion rod 333, a communicating pipe 334, an electric heating pipe 335, a temperature sensor 336, a glass observation window 337, a rotating mechanism 4, a supporting plate 40, a linear bearing 400, a buffer spring 401, an annular flange 402, a metal induction column 403, a position sensor 404, a rotating assembly 41, a stepping motor 410, a rotating wheel 411, a flywheel 412, a belt 413, a lifting mechanism 5, a lifting plate 50, a supporting plate 500, a rotating shaft 501, a driving assembly 51, a servo motor 510, a screw rod 511, a guide.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1 to 10, the device for removing snow on the surface of an outdoor power distribution cabinet comprises a flat-bed cart 1, and further comprises a controller 2, a scraping mechanism 3, a rotating mechanism 4 and a lifting mechanism 5, wherein a vertical plate is fixedly arranged at the top of the flat-bed cart 1, the controller 2 is fixedly arranged on the outer wall of the vertical plate, the lifting mechanism 5 is arranged at the top of the flat-bed cart 1 to support the rotating mechanism 4 and the scraping mechanism 3 to lift, the lifting mechanism 5 comprises a lifting plate 50 and a driving component 51, the driving component 51 is arranged at the top of the flat-bed cart 1, the lifting plate 50 is slidably arranged on the driving component 51, the rotating mechanism 4 is arranged at the top of the lifting plate 50 to support the scraping mechanism 3 to rotate, the rotating mechanism 4 comprises a supporting plate 40 and a rotating component 41, the rotating component 41 is arranged at the top of the lifting plate 50, the supporting plate 40 is fixedly arranged on the rotating component, strike off mechanism 3 and establish on the outer wall of bearing plate 40 in order to be used for getting rid of snow, strike off mechanism 3 and include spiller 30, shower nozzle 31, propelling movement subassembly 32 and water supply subassembly 33, propelling movement subassembly 32 is established on one side outer wall that lifter plate 50 was kept away from to bearing plate 40, spiller 30 slides and sets up the side at propelling movement subassembly 32, water supply subassembly 33 is established on the outer wall of bearing plate 40, shower nozzle 31 is fixed to be established on the outer wall of bearing plate 40 to shower nozzle 31 and water supply subassembly 33 intercommunication, drive assembly 51, rotating assembly 41 and propelling movement subassembly 32 are electric connection with controller 2.
The lower end of the scraper knife is of a concave structure, the rear end part of the scraper knife is designed into a barb-shaped structure, and a nozzle of the spray head is correspondingly arranged near the concave structure; the scraper knife with the concave structure at the lower end can increase the contact area between the scraper knife and snow, so that snow removing efficiency is improved, and meanwhile, the nozzle arranged near the concave structure can enable sprayed water to act on the inner concave structure surface firstly to flush snow blocks in the inner concave structure surface, so that the snow can not be adhered to the lower surface of the scraper knife after being removed; moreover, after the water spray acting on the concave structural surface passes through the concave structural surface and the barb-shaped structure, the water spray reversely flushes on the working surface for scraping snow, and snow can be melted to be scraped while the flushing scraper knife drives snow blocks on the flushing scraper knife, so that the resistance of the snow blocks on the working surface is reduced.
On the other hand, become barb-like structure and can make the spiller when shoveling snow, the snow volume that can shovel is bigger to improve snow removing efficiency, barb-like spiller lower surface is the slope structure simultaneously, snow is difficult for the adhesion at the lower surface of spiller after the shovel, and the shower nozzle can spread the water that erodees when spraying water to snow and melting, thereby the more extensive near piece of snow that softens when playing the cleaning effect to the spiller, reduce the work degree of difficulty.
The pushing assembly 32 comprises a long shaft cylinder 320, a sliding rod 321 and a push rod 322, a first connecting block 323 is fixedly arranged on the outer wall of the bottom of the supporting plate 40, the long shaft cylinder 320 is hinged to the first connecting block 323, the output end of the long shaft cylinder 320 faces upwards, the push rod 322 is hinged to the output end of the long shaft cylinder 320, a second connecting block 324 is fixedly arranged on the outer wall of the top of the supporting plate 40, one end, far away from the long shaft cylinder 320, of the push rod 322 is hinged to the second connecting block 324, a shaft sleeve is further fixedly arranged on the outer wall of the supporting plate 40, a linear bearing 400 is inserted into the shaft sleeve, the sliding rod 321 is inserted into the linear bearing 400, the top of the sliding rod 321 is in contact with one end, close to the second connecting block 324, of the push rod 322, a buffer spring 401 is further sleeved on the outer wall of the upper half part of the sliding rod 321, and an annular, the bottom of the annular flange 402 and the top of the linear bearing 400 are respectively abutted against two ends of the buffer spring 401, the scraper knife 30 is fixedly connected with the bottom of the sliding rod 321 through a bolt, the long shaft cylinder 320 is electrically connected with the controller 2, when snow on the surface of the power distribution cabinet is removed, the flat-plate cart 1 is firstly pushed to the power distribution cabinet, the scraper knife 30 is kept attached to the top of one side wall of the power distribution cabinet, then the long shaft cylinder 320 is started through the controller 2, so that the output end of the long shaft cylinder 320 is driven to extend upwards, as the push rod 322 is hinged with the output end of the long shaft cylinder 320, the second connecting block 324 is hinged with one end of the push rod 322 far away from the long shaft cylinder 320, so that the push rod 322 is driven to rotate anticlockwise on the second hinge block, namely, one end of the push rod 322 close to the sliding rod 321 extrudes the top of the sliding rod 321, and then drive spiller 30 through slide bar 321 and strike off snow, buffer spring 401 plays the cushioning effect, and annular flange 402 plays limiting displacement, reduces slide bar 321's slip speed, therefore prevents that slide bar 321 from sliding too fast and drive spiller 30 and scrape broken switch board shell, also can guarantee simultaneously that spiller 30 scrapes snow more closely, prevents to leak and scrapes, further promotes snow removing efficiency.
The water supply assembly 33 comprises a water storage tank 330, a pull rod 331, a connecting rod 332 and an extrusion rod 333, a cross block is fixedly arranged on the outer wall of the supporting plate 40, the water storage tank 330 is fixedly arranged at the top of the cross block, the pull rod 331 is fixedly arranged at the bottom of the push rod 322, the extrusion rod 333 is inserted in the water storage tank 330, the connecting rod 332 is hinged between the pull rod 331 and the extrusion rod 333, a communicating pipe 334 is fixedly arranged at the top of the water storage tank 330, one end of the communicating pipe 334, which is far away from the water storage tank 330, is communicated with the spray head 31 and is in threaded connection with the spray head, a plurality of spray holes are formed in the spray head 31 at equal intervals, when the push rod 322 extrudes the top of the sliding rod 321, one end of the push rod 322, which is close to the long shaft cylinder 320, rotates counterclockwise by taking the second connecting block 324 as the circle center, because the pull rod 331 is fixedly connected with the bottom of the push rod 322, the extrusion rod 333 is inserted in the, thereby driving the extrusion rod 333 to extrude upwards in the water storage tank 330, extruding the water in the extrusion rod 333 from the communication pipe 334 to the spray head 31, spraying from a plurality of spray holes, and sprinkling on the snow, because the pull rod 331 is arranged at one end of the push rod 322 close to the long axis cylinder 320, when the push rod 322 presses the slide rod 321, namely when the scraper 30 slides to scrape the snow initial state action, the water is extruded and sprayed on the snow surface, the scraper 30 scrapes immediately thereafter, the time difference between the water spraying and the scraping is very small, and further the scraping function is achieved while melting the snow, compared with the prior art, the hardness and the density of the snow are reduced, the snow scraping efficiency is further improved, according to the above steps, snow removal is performed on four outer walls of the power distribution cabinet in sequence, the spray head 31 and the scraper 30 can be disassembled, when encountering the power distribution cabinet with a wider top, the spray head 31 and the scraper 30 with a longer width can be replaced, and then guarantee to strike off the snow at switch board top totally.
The inner wall of the water storage tank 330 is equidistantly provided with a plurality of mounting holes, the electric heating pipes 335 are inserted into each mounting hole, the temperature sensors 336 are inserted into the inner wall of the water storage tank 330, the temperature sensors 336 and each electric heating pipe 335 are electrically connected with the controller 2, when the temperature is low in winter, the accumulated snow attached to the surface of the power distribution cabinet is more easily frozen, at the moment, the accumulated snow is directly scraped by the scraper 30, time and labor are wasted, and the removal efficiency is low, when the situation is met, the controller 2 is started to form the plurality of electric heating pipes 335 to heat the water in the water storage tank 330, and then the heated water is sprayed on the accumulated snow, so that the snow can be dissolved and can be melted, the scraper 30 can be conveniently scraped, the temperature sensors 336 are used for detecting the heating temperature of the water in real time, the optimal heating effect is met, after the heating temperature is met, the position sensor 404 sends signals to the controller 2 in time, and then through controller 2 outage several electric heating pipe 335, avoid extravagant electric energy.
The driving assembly 51 comprises a servo motor 510, a screw rod 511 and two guide plates 512, the servo motor 510 is fixedly arranged at the top of the flat-bed cart 1, the output end of the servo motor 510 is vertically upward, the two guide plates 512 are symmetrically arranged at the top of the flat-bed cart 1, the servo motor 510 is positioned between the two guide plates 512, a transverse plate is fixedly connected between the two guide plates 512, the output end of the servo motor 510 penetrates through the transverse plate, the screw rod 511 is fixedly arranged at the output end of the servo motor 510, the screw rod 511 is in threaded connection with the lifting plate 50, a transverse rod 513 is fixedly arranged at one end of the vertical plate close to the guide plates 512, the top of the screw rod 511 is rotatably connected with the transverse rod 513, the servo motor 510 is electrically connected with the controller 2, when snow on the top of one side wall of the power distribution cabinet is scraped off, the servo motor 510 is started through the controller 2, so as to, lead screw 511 and 50 threaded connection of lifter plate, lifter plate 50 and two deflector 512 sliding connection, therefore drive lifter plate 50 and descend between two deflector 512 to drive the scraper and descend to the outer wall surface that has snow, continue to scrape snow, strike off totally until the snow with the whole lateral wall of switch board.
The rotating assembly 41 comprises a stepping motor 410, a rotating wheel 411 and a flywheel 412, the stepping motor 410 is fixedly arranged at the top of the lifting plate 50, a supporting plate 500 is fixedly arranged at the top of the lifting plate 50, the output end of the stepping motor 410 penetrates through the supporting plate 500, the rotating wheel 411 is sleeved on the output end of the stepping motor, a rotating shaft 501 is inserted at the top of the supporting plate 500, the flywheel 412 is sleeved on the outer wall of the rotating shaft 501, a belt 413 is sleeved between the rotating wheel 411 and the flywheel 412, one end, far away from the supporting plate 500, of the rotating shaft 501 and the bearing plate 40 are fixedly connected through a flange, the stepping motor 410 is electrically connected with the controller 2, after snow accumulated on four side walls of the power distribution cabinet is removed, the stepping motor 410 is started through the controller 2, so that the rotating wheel 411 on the output end of the rotating wheel is driven to rotate, the rotating wheel 411, and because the end of the rotating shaft 501 far away from the supporting plate 500 is fixedly connected to the supporting plate 40, the supporting plate 40 is driven to rotate, and the scraper 30 on the supporting plate 40 is driven to rotate.
The fixed metal induction post 403 that is equipped with on the supporting plate 40 is close to one side outer wall of supporting plate 500, install position sensor 404 on the outer wall of supporting plate 500 to metal induction post 403 and position sensor 404 mutually perpendicular, position sensor 404 is connected with controller 2 electricity, and position sensor 404 is used for detecting the rotation angle of supporting plate 40, when supporting plate 40 drives the spiller 30 rotatory, when position sensor 404 detected the arrival of metal induction post 403, when the two positions changed into the parallel and level by the perpendicular promptly, it has rotated ninety degrees to show the spiller 30, and rotate to vertical state by initial horizontal state promptly to be vertical state with the top of switch board, and then conveniently to the shovel of its top snow.
The water filling port has been seted up at the top of water storage tank 330, the sealing plug has been inserted to the inside of water filling port to be equipped with glass observation window 337 on the outer wall of water storage tank 330 on the circumferencial direction, the water filling port is used for the water injection to water storage tank 330, and the sealing plug plays the anti-overflow effect, and the surplus of the inside water of water storage tank 330 can be looked over in real time to glass observation window 337 to in time add.
The tip of spiller 30 is the oblique angle structure, and its tip equidistant is provided with a plurality of cutting tooth 300, the fixed two stoppers that are equipped with on the outer wall of bearing board 40, every stopper all inserts with communicating pipe 334 and establishes the connection, when the temperature was lower in winter, the bottom of snow can freeze with the switch board surface usually, spiller 30 is when striking off snow, a plurality of cutting tooth 300 can play the effect of breakage and cutting, thereby quick smash the ice sheet, strike off snow, the spiller 30 of oblique angle structure tip design is more thorough when striking off snow, with the cooperation of a plurality of cutting tooth 300, and then promote snow's efficiency of getting rid of.
Fixedly connected with a plurality of anchor strut between riser and the horizontal pole 513, a plurality of anchor strut is used for consolidating horizontal pole 513 and riser, because horizontal pole 513 is used for supporting that the lead screw 511 top is rotatory, and the rigidity of horizontal pole 513 is strengthened, then can guarantee the rotation of lead screw 511 steady, and then guarantee the firm function of drive assembly 51.
The working principle of the invention is as follows: when snow on the surface of the power distribution cabinet is removed, firstly, the flat-plate cart 1 is pushed to the power distribution cabinet, the scraper 30 is kept attached to the top of one side wall of the power distribution cabinet, then the long-axis cylinder 320 is started through the controller 2, so that the output end of the long-axis cylinder is driven to extend upwards, the push rod 322 is hinged to the output end of the long-axis cylinder 320, the second connecting block 324 is hinged to one end, away from the long-axis cylinder 320, of the push rod 322, so that the push rod 322 is driven to rotate anticlockwise on the second hinged block, namely, one end, close to the slide rod 321, of the push rod 322 presses the top of the slide rod 321, because the slide rod 321 is inserted into the linear bearing 400, the scraper 30 is fixedly connected with the slide rod 321, the slide rod 321 drives the scraper 30 to scrape off the snow, the buffer spring 401 plays a buffering role, the annular flange 402 plays a limiting role, the sliding speed of the slide rod 321, meanwhile, the scraper 30 can be ensured to scrape snow more finely, so that the scraping leakage is prevented, and the snow removing efficiency is further improved.
When the push rod 322 presses the top of the sliding rod 321, one end of the push rod 322 close to the long-axis cylinder 320 rotates counterclockwise around the second connecting block 324, the pull rod 331 is fixedly connected to the bottom of the push rod 322, the extrusion rod 333 is connected to the water storage tank 330, and because one end of the pull rod 331 far away from the push rod 322 and one end of the extrusion rod 333 far away from the water storage tank 330 are hinged to two ends of the connecting rod 332, the extrusion rod 333 is driven to extrude water inside the water storage tank 330 upwards from the communicating pipe 334 into the nozzle 31, and then the water is sprayed out from a plurality of spray holes and sprinkled on the accumulated snow, because the pull rod 331 is arranged at one end of the push rod 322 close to the long-axis cylinder 320, when the push rod 322 presses the sliding rod 321 downwards, i.e. when the scraper 30 slides to scrape snow in an initial state, the accumulated snow water is already extruded and sprayed onto the surface, the scraper 30 scrapes immediately afterwards, and the time, and then play the effect of scraping off while melting snow, compare in prior art, reduced the hardness and the density of snow, further promoted the efficiency of scraping snow, according to above-mentioned step, remove the snow to four outer walls of switch board in proper order.
The top snow of a lateral wall when the switch board strikes off and finishes, start servo motor 510 through controller 2, thereby it is rotatory to drive lead screw 511, because the both ends of lead screw 511 are the rotational design, lead screw 511 and lifter plate 50 threaded connection, lifter plate 50 and two deflector 512 sliding connection, therefore drive lifter plate 50 and descend between two deflector 512, thereby drive the scraper and descend to the outer wall surface that has snow, continue to scrape snow, according to above-mentioned step, strike off totally until the snow with on four lateral walls of switch board.
When snow on the four side walls of the power distribution cabinet is removed, the controller 2 starts the stepping motor 410 to drive the rotating wheel 411 on the output end to rotate, because the rotating wheel 411 is sleeved with the flywheel 412 through the belt 413, the rotating shaft 501 is inserted with the supporting plate 500, the flywheel 412 is sleeved with the rotating shaft 501, and because one end of the rotating shaft 501, which is far away from the supporting plate 500, is fixedly connected with the supporting plate 40, the supporting plate 40 is driven to rotate, and then the scraper 30 on the supporting plate 40 is driven to rotate, the position sensor 404 is used for detecting the rotating angle of the supporting plate 40, when the supporting plate 40 drives the scraper 30 to rotate, and when the position sensor 404 detects that the metal induction column 403 arrives, namely the two positions are changed from vertical to parallel, it indicates that the scraper 30 has rotated ninety degrees, namely the initial horizontal state is rotated to vertical, and is vertical to the top of the power distribution cabinet, and then the snow on the, shower nozzle 31 and spiller 30 can be dismantled, when meetting the switch board of top broad, can change shower nozzle 31 and the spiller 30 that the width is longer, and then guarantee to strike off the snow at switch board top totally.
When the temperature was lower winter, the bottom of snow can freeze with the switch board surface usually, and scraper blade 30 is when scraping off snow, and a plurality of cutting tooth 300 can play the effect of breakage and cutting to quick smash the ice sheet, strike off snow, and scraper blade 30 of oblique angle structure tip design is more thorough when scraping off snow, cuts the cooperation of tooth 300 with a plurality of, and then promotes snow's the efficiency of getting rid of.
When the temperature is lower in winter, the snow attached to the surface of switch board freezes more easily, directly scrape with spiller 30 this moment, waste time and energy, and get rid of inefficiency, when meetting this kind of condition, it is a plurality of electric heating pipe 335 to start through controller 2, heat the inside water of water storage tank 330, then spray to the snow with the water after the heating, not only can the snow melt, simultaneously can the ice-melt, in order to make things convenient for scraping of spiller 30, temperature sensor 336 is used for the heating temperature of real-time detection water, in order to satisfy best heating effect, after satisfying heating temperature, position sensor 404 in time sends the signal for controller 2, and then a plurality of electric heating pipe 335 through controller 2 outage, avoid extravagant electric energy.
Claims (10)
1. The utility model provides an outdoor switch board surface snow remove device, includes flat-bed cart (1), its characterized in that: the scraping device is characterized by further comprising a controller (2), a scraping mechanism (3), a rotating mechanism (4) and a lifting mechanism (5), wherein a vertical plate is fixedly arranged at the top of the flat-plate cart (1), the controller (2) is fixedly arranged on the outer wall of the vertical plate, the lifting mechanism (5) is arranged at the top of the flat-plate cart (1) to support the rotating mechanism (4) and the scraping mechanism (3) to lift, the lifting mechanism (5) comprises a lifting plate (50) and a driving assembly (51), the driving assembly (51) is arranged at the top of the flat-plate cart (1), the lifting plate (50) is arranged on the driving assembly (51) in a sliding mode, the rotating mechanism (4) is arranged at the top of the lifting plate (50) to support the scraping mechanism (3) to rotate, the rotating mechanism (4) comprises a supporting plate (40) and a rotating assembly (41), and the rotating assembly (41) is arranged at the top of the lifting plate (50), the utility model discloses a snow removing scraper is characterized in that, the fixed rotation assembly (41) of establishing in supporting plate (40), scrape mechanism (3) and establish on the outer wall of supporting plate (40) in order to be used for getting rid of snow, scrape mechanism (3) including spiller (30), shower nozzle (31), propelling movement subassembly (32) and water supply subassembly (33), establish on the outer wall of one side that lifter plate (50) were kept away from in supporting plate (40) propelling movement subassembly (32), spiller (30) slide and set up the side at propelling movement subassembly (32), water supply subassembly (33) are established on the outer wall of supporting plate (40), shower nozzle (31) are fixed to be established on the outer wall of supporting plate (40) to shower nozzle (31) and water supply subassembly (33) intercommunication, drive assembly (51), rotation assembly (41) and propelling movement subassembly (32) are electric connection with controller (2).
2. The outdoor switch board surface snow removing device of claim 1, characterized in that: the pushing assembly (32) comprises a long shaft cylinder (320), a sliding rod (321) and a push rod (322), a first connecting block (323) is fixedly arranged on the outer wall of the bottom of the supporting plate (40), the long shaft cylinder (320) is hinged to the first connecting block (323), the output end of the long shaft cylinder (320) is vertically upward, the push rod (322) is hinged to the output end of the long shaft cylinder (320), a second connecting block (324) is fixedly arranged on the outer wall of the top of the supporting plate (40), one end, far away from the long shaft cylinder (320), of the push rod (322) is hinged to the second connecting block (324), a shaft sleeve is further fixedly arranged on the outer wall of the supporting plate (40), a linear bearing (400) is inserted into the shaft sleeve, the sliding rod (321) is inserted into the linear bearing (400), and the top of the sliding rod (321) is contacted with one end, close to the second connecting block (324), of the push rod (322), and the outer wall of the upper half part of the sliding rod (321) is further sleeved with a buffer spring (401), an annular flange (402) is fixedly arranged on the outer wall of one end, close to the push rod (322), of the sliding rod (321), the bottom of the annular flange (402) and the top of the linear bearing (400) are respectively abutted against the two ends of the buffer spring (401), the scraper knife (30) is fixedly connected with the bottom of the sliding rod (321) through a bolt, and the long shaft cylinder (320) is electrically connected with the controller (2).
3. The outdoor switch board surface snow removing device of claim 2, characterized in that: water supply subassembly (33) are including water storage tank (330), pull rod (331), connecting rod (332) and stripper bar (333), the fixed horizontal piece that is equipped with on the outer wall of bearing board (40), water storage tank (330) is fixed to be established at the top of horizontal piece, the fixed bottom of establishing at push rod (322) in pull rod (331), stripper bar (333) are inserted and are established the inside at water storage tank (330), connecting rod (332) are articulated to be set up between pull rod (331) and stripper bar (333) to the top of water storage tank (330) is fixed to be equipped with communicating pipe (334), the one end and shower nozzle (31) intercommunication of keeping away from water storage tank (330) are kept away from in communicating pipe (334) to two threaded connection, a plurality of orifice has been seted up to equidistant on shower nozzle (31).
4. The outdoor switch board surface snow removing device of claim 3, characterized in that: the inner wall of water storage tank (330) is equidistant to be provided with a plurality of mounting hole, and electric heating pipe (335) are all inserted to the inside of every mounting hole to insert on the inner wall of water storage tank (330) and be equipped with temperature sensor (336), temperature sensor (336) and every electric heating pipe (335) all are connected with controller (2) electricity.
5. The outdoor switch board surface snow removing device of claim 4, characterized in that: the driving assembly (51) comprises a servo motor (510), a screw rod (511) and two guide plates (512), the servo motor (510) is fixedly arranged at the top of the flat-plate cart (1), the output end of the servo motor (510) is vertically upward, the two guide plates (512) are symmetrically arranged at the top of the flat-plate cart (1), the servo motor (510) is positioned between the two guide plates (512), a transverse plate is fixedly connected between the two guide plates (512), the output end of the servo motor (510) penetrates through the transverse plate, the screw rod (511) is fixedly arranged on the output end of the servo motor (510), and lead screw (511) and lifter plate (50) threaded connection, the riser is close to the fixed horizontal pole (513) that is equipped with of one end of deflector (512), and the top and the horizontal pole (513) of lead screw (511) rotate and are connected, servo motor (510) are connected with controller (2) electricity.
6. The outdoor switch board surface snow removing device of claim 5, characterized in that: rotating assembly (41) includes step motor (410), runner (411) and flywheel (412), step motor (410) is fixed to be established at the top of lifter plate (50), and the fixed backup pad (500) that is equipped with in top of lifter plate (50), and backup pad (500) are passed to the output of step motor (410), runner (411) cover is established on its output, and the top of backup pad (500) is inserted and is equipped with rotation axis (501), flywheel (412) cover is established on the outer wall of rotation axis (501), and the cover is equipped with belt (413) between runner (411) and flywheel (412) to the one end that backup pad (500) were kept away from in rotation axis (501) passes through flange fixed connection with bearing board (40), step motor (410) are connected with controller (2) electricity.
7. The outdoor switch board surface snow removing device of claim 6, characterized in that: the supporting plate (40) is fixedly provided with a metal induction column (403) on the outer wall of one side close to the supporting plate (500), a position sensor (404) is installed on the outer wall of the supporting plate (500), the metal induction column (403) is perpendicular to the position sensor (404), and the position sensor (404) is electrically connected with the controller (2).
8. The outdoor switch board surface snow removing device of claim 7, characterized in that: the top of the water storage tank (330) is provided with a water injection port, the inside of the water injection port is inserted with a sealing plug, and the outer wall of the water storage tank (330) in the circumferential direction is provided with a glass observation window (337).
9. The outdoor switch board surface snow removing device of claim 8, characterized in that: the tip of spiller (30) is equidistant to be provided with a plurality of cutting tooth (300), fixedly on the outer wall of bearing board (40) being equipped with two stoppers, and every stopper all inserts with communicating pipe (334) and establishes the connection.
10. The outdoor switch board surface snow removing device of claim 9, characterized in that: a plurality of reinforcing rods are fixedly connected between the vertical plates and the cross rods (513).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010929187.9A CN112072526B (en) | 2020-09-07 | 2020-09-07 | Outdoor switch board surface snow remove device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010929187.9A CN112072526B (en) | 2020-09-07 | 2020-09-07 | Outdoor switch board surface snow remove device |
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| CN112072526A true CN112072526A (en) | 2020-12-11 |
| CN112072526B CN112072526B (en) | 2022-09-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118649970A (en) * | 2024-08-19 | 2024-09-17 | 山东宏泰电器有限公司 | Cleaning device of cold chain fresh-keeping freezer |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000013934A (en) * | 1998-06-23 | 2000-01-14 | Nissin Electric Co Ltd | Outdoor switch gear |
| CN205986061U (en) * | 2016-09-18 | 2017-02-22 | 湛江嘉诚科技服务有限公司 | Power equipment's snow removing device |
| CN106786300A (en) * | 2016-12-09 | 2017-05-31 | 常州刘国钧高等职业技术学校 | A kind of power equipment ice-snow clearing device |
| CN106733948A (en) * | 2017-02-08 | 2017-05-31 | 王杨 | A kind of portable power equipment snow removing equipment |
| CN108246669A (en) * | 2018-01-29 | 2018-07-06 | 宋森 | A kind of electric power cabinet snow cleaner |
| CN108539597A (en) * | 2018-04-19 | 2018-09-14 | 李慧 | A kind of power equipment snow-removing device |
| CN108899774A (en) * | 2018-07-03 | 2018-11-27 | 安徽省潜山县信兴刷业有限公司 | A kind of Snow cleaning brush that can clear up accumulated snow on outdoor electricity distribution cabinet automatically |
| CN208235822U (en) * | 2018-04-14 | 2018-12-14 | 无锡职业技术学院 | A kind of snow-removing device |
| CN109024444A (en) * | 2018-07-18 | 2018-12-18 | 芜湖锦晔双腾新能源科技有限公司 | One kind having multifunctional efficient rate snow removing equipment |
| CN210080129U (en) * | 2019-03-28 | 2020-02-18 | 周口师范学院 | Photovoltaic board machine of sweeping snow |
-
2020
- 2020-09-07 CN CN202010929187.9A patent/CN112072526B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000013934A (en) * | 1998-06-23 | 2000-01-14 | Nissin Electric Co Ltd | Outdoor switch gear |
| CN205986061U (en) * | 2016-09-18 | 2017-02-22 | 湛江嘉诚科技服务有限公司 | Power equipment's snow removing device |
| CN106786300A (en) * | 2016-12-09 | 2017-05-31 | 常州刘国钧高等职业技术学校 | A kind of power equipment ice-snow clearing device |
| CN106733948A (en) * | 2017-02-08 | 2017-05-31 | 王杨 | A kind of portable power equipment snow removing equipment |
| CN108246669A (en) * | 2018-01-29 | 2018-07-06 | 宋森 | A kind of electric power cabinet snow cleaner |
| CN208235822U (en) * | 2018-04-14 | 2018-12-14 | 无锡职业技术学院 | A kind of snow-removing device |
| CN108539597A (en) * | 2018-04-19 | 2018-09-14 | 李慧 | A kind of power equipment snow-removing device |
| CN108899774A (en) * | 2018-07-03 | 2018-11-27 | 安徽省潜山县信兴刷业有限公司 | A kind of Snow cleaning brush that can clear up accumulated snow on outdoor electricity distribution cabinet automatically |
| CN109024444A (en) * | 2018-07-18 | 2018-12-18 | 芜湖锦晔双腾新能源科技有限公司 | One kind having multifunctional efficient rate snow removing equipment |
| CN210080129U (en) * | 2019-03-28 | 2020-02-18 | 周口师范学院 | Photovoltaic board machine of sweeping snow |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118649970A (en) * | 2024-08-19 | 2024-09-17 | 山东宏泰电器有限公司 | Cleaning device of cold chain fresh-keeping freezer |
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| CN112072526B (en) | 2022-09-02 |
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Effective date of registration: 20220816 Address after: No. 402, Xihuan Road, Hechi City, Guangxi Zhuang Autonomous Region Applicant after: HECHI POWER SUPPLY BUREAU OF GUANGXI POWER GRID CO.,LTD. Address before: 256115 Xu village, Macheng Town, Yiyuan County, Shandong, Zibo Applicant before: Li Fengxiang |
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