CN114156743A - Power control cabinet for high-power crane - Google Patents
Power control cabinet for high-power crane Download PDFInfo
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- CN114156743A CN114156743A CN202111460455.8A CN202111460455A CN114156743A CN 114156743 A CN114156743 A CN 114156743A CN 202111460455 A CN202111460455 A CN 202111460455A CN 114156743 A CN114156743 A CN 114156743A
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- Prior art keywords
- supporting
- cabinet
- control cabinet
- rack
- power control
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- 238000005192 partition Methods 0.000 claims description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 description 15
- 238000001914 filtration Methods 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000005855 radiation Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/303—Bases or feet
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a power control cabinet for a high-power crane, which comprises a cabinet, wherein a supporting seat is arranged at the bottom of the cabinet, the cabinet is arranged on the crane through the supporting seat, filters are arranged on two sides of the cabinet, a supporting pore plate is arranged on one side inside the cabinet, two supporting columns are arranged on two sides inside the cabinet, a plurality of wire arranging devices are arranged on the supporting pore plate, a cabinet door is arranged on one side of the cabinet far away from the supporting pore plate, a plurality of supporting rods are arranged on each pair of supporting columns close to one side of the cabinet door and one side of the supporting pore plate, a certain number of supporting rods are arranged on the supporting columns through the meshing and abutting of a movable supporting clamping plate and a fixed supporting clamping plate and a supporting rack, so that the application range is expanded, wires belonging to the same electrical appliance or electrical module are clamped through the wire arranging devices, and wires are arranged through the supporting pore plate, thereby facilitating observation and maintenance for users.
Description
Technical Field
The invention relates to the technical field of motor cabinets, in particular to a power control cabinet for a high-power crane.
Background
In general, a power supply cabinet may include a cabinet case and a power supply part installed inside the cabinet case, and the power supply part may include various parts capable of supplying power, such as a rectifying unit, a monitoring unit, a power distribution unit, and a battery pack.
The invention patent with publication number CN105826831A discloses a dc power supply cabinet, which comprises: four idler wheels are installed at four corners of the outer side of the bottom of the rectangular cabinet body, cabinet doors are arranged on two side faces of the cabinet body, push-pull handles are installed on the outer sides of the cabinet doors, each direct current output unit is connected to one side of a direct current breaker outlet in parallel inside the cabinet body, the other side of the direct current breaker outlet is connected with two direct current charger output ends which are mutually main and standby, alternating current input ends of the two direct current chargers are respectively controlled by one direct current charger alternating current inlet line breaker corresponding to the two direct current charger alternating current inlet line breakers, the other ends of the two direct current charger alternating current inlet line breakers, which deviate from the direct current chargers, are connected with an alternating current main inlet line breaker, and the alternating current main inlet line breaker directly outputs multiple alternating current output units.
Existing equipment can't adjust power control cabinet inner structure alone, and application scope is little, and the line confusion is walked to inside, and inconvenient debugging and maintenance are walked, and its heat radiation structure can not have thermal diffusivity and filterability concurrently, can not resist the damage of extreme bad weather to power control cabinet effectively.
Disclosure of Invention
The invention aims to provide a power control cabinet for a high-power crane, aiming at the problems and the defects, so that the overall working efficiency is improved.
The technical problem solved by the invention is as follows:
(1) the existing equipment cannot independently adjust the internal structure of the power control cabinet, has a small application range, is disordered in internal wiring and is inconvenient to debug and maintain;
(2) the heat radiation structure of the existing equipment cannot have heat radiation and filtering performance, and cannot effectively resist the damage of extreme severe weather to the power control cabinet.
The purpose of the invention can be realized by the following technical scheme: the utility model provides a power control cabinet for high power hoist, includes the rack, and the supporting seat is installed to the bottom of rack, and the rack passes through the supporting seat to be installed on the hoist, and the filter is all installed to the both sides of rack, and the support orifice plate is installed to inside one side of rack, and two support columns are all installed to the inside both sides of rack, installs a plurality of reason line ware on the support orifice plate, and the rack is equipped with the cabinet door in the one side of keeping away from the support orifice plate, is close to cabinet door one side and is close to every to all installing a plurality of bracing piece on the support column of support orifice plate one side.
As a further scheme of the invention, the filter penetrates through the side wall of the cabinet and is in sealed connection with the cabinet, the fan is installed on one side of the filter extending into the cabinet, the filter is in sealed connection with the fan, and the tops and the bottoms of the four support columns are fixedly connected with the cabinet.
As a further scheme of the invention, a through groove is formed in the middle of the support column, a pair of support racks is fixedly connected to the front side and the rear side of the support column, a fixed support clamping plate is fixedly connected to one side of each of the two ends of the support rod close to the support column, a support sleeve is fixedly connected to the middle of the other side of each of the two ends of the support rod, and a positioning screw rod penetrates through the middle of the support sleeve.
As a further scheme of the invention, a positioning screw rod penetrates through the supporting sleeve, the supporting rod and the fixed supporting clamp plate in sequence and is respectively in rotating connection with the supporting sleeve, the supporting rod and the fixed supporting clamp plate, one end of the positioning screw rod is sleeved with the rotary drum, the other end of the positioning screw rod is in threaded connection with the movable supporting clamp plate, and the fixed supporting clamp plate and the movable supporting clamp plate are correspondingly meshed with and abutted against the supporting rack.
As a further scheme of the invention, a plurality of positioning holes are formed in the supporting orifice plate and are uniformly distributed in an array.
As a further scheme of the invention, the wire arranging device comprises a positioning box, wherein a plurality of wire arranging clamping plates are equidistantly arranged on the front side surface of the positioning box, and the plurality of wire arranging clamping plates are in staggered distribution.
As a further scheme of the invention, pressing blocks are respectively arranged on the upper side and the lower side of the positioning box in a penetrating manner, the opposite ends of the two pressing blocks are respectively and fixedly connected with a transmission column, the side surfaces of the opposite ends of the two transmission columns are respectively and fixedly connected with a positioning hook, and a spring is arranged between the two transmission columns.
As a further proposal of the invention, the front end of the wire arranging splint is bent.
As a further scheme of the invention, the filter comprises a supporting frame, a plurality of mounting boxes are mounted on the inner side of the supporting frame, rubber layers are coated on the outer peripheral sides of the mounting boxes, and the mounting boxes and the supporting frame are in sealing connection through the rubber layers.
As a further scheme of the invention, a box cover is arranged at the top of the mounting box, ventilation seams are respectively formed in the middle parts of the front side and the rear side of the mounting box, a plurality of first partition plates are arranged in the mounting box, gaps are kept between the two sides of each first partition plate and the inner walls of the two sides of the mounting box, the first partition plates are uniformly arranged in a row at equal intervals, a pair of second partition plates are arranged between every two adjacent first partition plates, a gap is arranged between every two second partition plates, one side of each pair of second partition plates is respectively connected with the inner walls of the two sides of the mounting box in a sealing manner, and activated carbon is filled between the mounting box and the first partition plates as well as between the mounting box and the second partition plates.
The invention has the beneficial effects that:
(1) the user installs a certain number of supporting rods on the supporting columns through the meshing butt of the movable supporting clamping plates and the fixed supporting clamping plates and the supporting racks, installs each electric appliance through each supporting rod close to one side of the supporting pore plate, adjusts the position of the supporting rods, and independently adjusts and designs according to the number and the size of the electric appliances in each power control cabinet, thereby expanding the application range, then determines the position of the wire arranging device according to the position of each group of wires, presses the pressing block to the positioning box, enables the positioning hook to penetrate through the positioning hole and hook the positioning hole, fixes the wire arranging device on the supporting pore plate, arranges the wires of each electric appliance through the wire arranging device on the supporting pore plate, clamps each wire belonging to the same electric appliance or an electric module through the wire arranging clamping plates, and arranges the wires through the supporting pore plate, therefore, users can conveniently adjust and repair each electric appliance, and observation and maintenance are convenient;
(2) after each electrical appliance is arranged and connected, the cabinet door is closed and the fan is used for ventilating and radiating heat, the filter is used for filtering air, the fan is used for filtering low-temperature air extracted from the outside and cooling the interior of the cabinet by using the filter and the air enters the filter through a ventilation seam on the front side of the mounting box when in use, the air is continuously bent and moves forwards in a bent air channel formed by a first partition plate and a second partition plate in the mounting box, so that the distance and time for adsorbing impurities in the air by using activated carbon are prolonged, the air output from the ventilation seam on the rear side of the mounting box is kept pure, the air in the cabinet is ensured to be clean and free from impurities, the electrical appliances are prevented from being polluted by the impurities, the air pressure in the cabinet is higher than the outside, the impurities in the outside air are further prevented from entering the cabinet, when the activated carbon reaches the service life, each mounting box is taken out, the box cover is opened and the activated carbon in the mounting box is replaced, therefore, the air in the cabinet is pure and free of impurities, and meanwhile, the bent air duct prevents rain and snow from entering the cabinet, so that damage to the inside of the power control cabinet caused by extreme severe weather such as rain and snow weather and even storm and snow can be effectively prevented.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the internal structure of the present invention;
FIG. 3 is a schematic view of a partial structure of the support column of the present invention;
FIG. 4 is a schematic view of a partial structure of a support orifice plate according to the present invention;
fig. 5 is a side view of the internal structure of the wire organizer of the present invention;
FIG. 6 is a top view of the internal structure of the filter of the present invention;
in the figure: 1. a cabinet; 2. a supporting seat; 3. supporting the orifice plate; 4. arranging a wire device; 5. a support pillar; 6. a filter; 7. a support bar; 8. a fan; 9. a support rack; 10. fixing a supporting splint; 11. a movable supporting splint; 12. a through groove; 13. a support sleeve; 14. positioning a screw rod; 15. a rotating drum; 16. positioning holes; 17. a positioning box; 18. arranging a wire clamp plate; 19. pressing the block; 20. a drive post; 21. a limiting ring; 22. a positioning hook; 23. a spring; 24. a through hole; 25. a support frame; 26. mounting a box; 27. ventilating seams; 28. a first separator; 29. a second separator; 30. activated carbon.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Please refer to fig. 1-6: a power control cabinet for a high-power crane comprises a cabinet 1, wherein a supporting seat 2 is installed at the bottom of the cabinet 1, the cabinet 1 is installed on the crane through the supporting seat 2, filters 6 are installed on two sides of the cabinet 1, a supporting pore plate 3 is installed on one side inside the cabinet 1, two supporting columns 5 are installed on two sides inside the cabinet 1, the tops and bottoms of the four supporting columns 5 are fixedly connected with the cabinet 1, a plurality of wire arranging devices 4 are installed on the supporting pore plate 3, the filters 6 penetrate through the side wall of the cabinet 1 and are in sealing connection with the cabinet 1, a fan 8 is installed on one side, extending into the cabinet 1, of each filtering device 6, is in sealing connection with the fan 8, a cabinet door is arranged on one side of the cabinet 1 far away from the supporting pore plate 3, a plurality of supporting rods 7 are installed on each pair of supporting columns 5 close to one side of the cabinet door and one side close to the supporting pore plate 3, a user installs each electric appliance through each supporting rod 7 close to one side of the supporting pore plate 3, and arrange the wire of electrical apparatus in order to each through reason line ware 4 on the support orifice plate 3, thereby keep the clean and tidy nature in the rack 1, the person of facilitating the use adjusts the maintenance with electrical apparatus in the rack 1, when the size and the weight of electrical apparatus are great, adjust the bracing piece 7 of both sides on same horizontal plane, every all install a plurality of fixed orifice plate on bracing piece 7, install electrical apparatus through fixed orifice plate, fixed orifice plate and bracing piece 7 looks joint, set up the position of fixed orifice plate according to the actual conditions on scene during the use, after setting up and connecting each with electrical apparatus, close the cabinet door and carry out ventilation and heat dissipation through fan 8, utilize filter 6 to filter the air simultaneously, and prevent the sleet to get into in the rack 1.
A through groove 12 is formed in the middle of the supporting column 5, a pair of supporting racks 9 is fixedly connected to the front side and the rear side of the supporting column 5, each pair of supporting racks 9 is symmetrically installed on the two sides of the through groove 12, a fixed supporting splint 10 is fixedly connected to one side of each of the two ends of the supporting column 7 close to the supporting column 5, a supporting sleeve 13 is fixedly connected to the middle of the other side of each of the two ends of the supporting column 7, a positioning screw 14 penetrates through the middle of the supporting sleeve 13, the supporting column 7, the fixed supporting splint 10 and the through groove 12 in sequence, a rotary drum 15 is fixedly sleeved at one end of the positioning screw 14 close to the supporting sleeve 13, a movable supporting splint 11 is connected to the other end of the positioning screw 14 in a threaded manner, the positioning screw 14 is rotatably connected with the supporting sleeve 13, the supporting column 7 and the fixed supporting splint 10 respectively, the fixed supporting splint 10 and the movable supporting splint 11 are correspondingly engaged with and abutted against the supporting racks 9, a user rotates the positioning screw rod 14 through the rotary drum 15, so that the movable supporting clamp plate 11 is pushed towards the supporting column 5, then the supporting rod 7 is positioned by respectively meshing the fixed supporting clamp plate 10 and the movable supporting clamp plate 11 with the supporting rack 9, instability of the supporting rod 7 is prevented, and meanwhile, the position of the supporting rod 7 is adjusted through meshing butting of the movable supporting clamp plate 11 and the supporting rack 9, so that the crane power supply device has a supporting adjustment structure, the position and the number of the supporting rod 7 can be adjusted according to actual requirements on site, the assembly density of electrical appliances is improved, and the stability and the power supply capacity of a crane power supply end are improved.
The supporting pore plate 3 is provided with a plurality of positioning holes 16, the positioning holes 16 are uniformly distributed in an array, the wire arranging device 4 comprises a positioning box 17, a plurality of wire arranging clamp plates 18 are equidistantly arranged on the front side surface of the positioning box 17, the wire arranging clamp plates 18 are distributed in a staggered manner, the upper side and the lower side of the positioning box 17 are respectively provided with a pressing block 19, the pressing blocks 19 penetrate through the upper end and the lower end of the positioning box 17, the pressing blocks 19 are slidably connected with the positioning box 17, one ends of the two pressing blocks 19 opposite to each other are fixedly connected with transmission columns 20, two ends of the transmission columns 20 are respectively sleeved with a limiting ring 21, the periphery of the limiting ring 21 is slidably connected with the inner side wall of the positioning box 17, one end side surface of the two transmission columns 20 opposite to each other is fixedly connected with a positioning hook 22, the positioning hook 22 is perpendicular to the transmission columns 20, the positioning hook 22 is perpendicular to the rear side surface of the positioning box 17, the positioning box 17 is provided with two through holes 24 which are symmetrically arranged on the rear side surface, the positioning hooks 22 penetrate through the through holes 24 and are in sliding connection with the through holes 24, the springs 23 are installed between the two transmission columns 20, in an initial state, the distance between the two positioning hooks 22 is larger than the distance between the adjacent positioning holes 16, after a user determines the position of the wire arranging device 4, the pressing block 19 is pressed on the positioning box 17, the transmission columns 20 compress the springs 23, the distance between the two positioning hooks 22 is enabled to be consistent with the distance between the positioning holes 16, then the positioning hooks 22 penetrate through the positioning holes 16 and release the pressing block 19, and under the elastic force of the springs 23, the positioning hooks 22 hook the positioning holes 16, so that the wire arranging device 4 is fixed on the supporting hole plate 3.
The front end of reason line splint 18 is the form of buckling, and adjacent reason line splint 18 are the setting of staggering, will divide during the use to belong to same each wire with electrical apparatus or power consumption module and carry out the centre gripping through reason line splint 18 to wire in to rack 1 is put in order, and walks the line through supporting orifice plate 3, thereby the person of facilitating the use adjusts and repaiies each with electrical apparatus, convenient observation and maintenance.
The filter 6 comprises a supporting frame 25, a plurality of mounting boxes 26 are mounted on the inner side of the supporting frame 25, the mounting boxes 26 are abutted to each other and abutted to the supporting frame 25, a rubber layer is coated on the outer peripheral side of each mounting box 26, the mounting boxes 26 and the supporting frame 25 are in sealing connection through the rubber layers, a box cover is arranged at the top of each mounting box 26, vent seams 27 are formed in the middle of the front side and the rear side of each mounting box 26, a plurality of first partition plates 28 are arranged in each mounting box 26, gaps are kept between the two sides of each first partition plate 28 and the inner walls of the two sides of each mounting box 26, the first partition plates 28 are uniformly arranged in a row at equal intervals, a pair of second partition plates 29 is arranged between every two adjacent first partition plates 28, a gap is arranged between every two second partition plates 29, one side of every pair of the second partition plates 29 is in sealing connection with the inner walls of the two sides of each mounting box 26, the lower end of the first partition plate 28 and the lower end of the second partition plate 29 are fixedly connected with the bottom of the inner side of the mounting box 26, the upper end of the first partition plate 28 and the upper end of the second partition plate 29 are abutted against the inner wall of the box cover of the mounting box 26, and activated carbon 30 is filled between the mounting box 26 and the first partition plate 28 as well as between the mounting box 26 and the second partition plate 29;
when in use, the fan 8 filters low-temperature air extracted from the outside by using the filter 6 and cools the inside of the cabinet 1, the air enters the filter 6 through the vent seam 27 at the front side of the mounting box 26, the air duct formed by the first partition 28 and the second partition 29 in the mounting box 26 is continuously bent and advanced, and the distance and time for the activated carbon 30 to adsorb impurities in the air are extended, so that the air outputted from the vent slits 27 at the rear side of the mounting box 26 is kept pure, thereby ensuring that the air in the cabinet 1 is clean and free from impurities, avoiding the impurities from polluting electrical appliances, simultaneously ensuring that the air pressure in the cabinet 1 is higher than the outside, further preventing the impurities in the outside air from entering the cabinet 1, when the active carbon 30 reaches the service life, each mounting box 26 is taken out, the box cover is opened, and the active carbon 30 in the mounting box 26 is replaced, so that the air in the cabinet 1 is ensured to be pure and free of impurities.
In the using process of the invention, a user firstly rotates the positioning screw 14 through the rotary drum 15 so as to push the movable supporting splint 11 to the direction of the supporting column 5, then the fixed supporting splint 10 and the movable supporting splint 11 are respectively meshed with the supporting rack 9 so as to position the supporting rod 7, so that the instability of the supporting rod 7 is prevented, and meanwhile, the positions of the supporting rods 7 are adjusted through the meshing butting of the movable supporting splint 11 and the fixed supporting splint 10 with the supporting rack 9, so that a certain number of supporting rods 7 are arranged on the supporting column 5, and each electric appliance is firstly arranged through each supporting rod 7 close to one side of the supporting orifice plate 3;
the position of the wire arranging device 4 is determined according to the positions of all groups of wires, then the pressing block 19 is pressed on the positioning box 17, the transmission column 20 compresses the spring 23, so that the distance between the two positioning hooks 22 is kept consistent with the distance between the positioning holes 16, then the positioning hooks 22 penetrate through the positioning holes 16 and release the pressing block 19, under the elastic force action of the spring 23, the positioning hooks 22 hook the positioning holes 16, the wire arranging device 4 is fixed on the supporting hole plate 3, the wires of all electrical appliances are arranged through the wire arranging device 4 on the supporting hole plate 3, all the wires belonging to the same electrical appliance or electrical appliance module are clamped through the wire arranging clamp plate 18 and are wired through the supporting hole plate 3, and therefore users can conveniently adjust and repair all the electrical appliances, and observation and maintenance are convenient;
after each electrical appliance is arranged and connected, the cabinet door is closed, the fan 8 is used for ventilating and radiating heat, the filter 6 is used for filtering air, the fan 8 is used for filtering low-temperature air extracted from the outside by the filter 6 and cooling the interior of the cabinet 1 when in use, the air enters the filter 6 through the ventilation seam 27 on the front side of the mounting box 26, the air is continuously bent and moves forwards in the bent air duct formed by the first partition plate 28 and the second partition plate 29 in the mounting box 26, the distance and the time of adsorbing impurities in the air by the active carbon 30 are prolonged, the air output from the ventilation seam 27 on the rear side of the mounting box 26 is kept pure, the air in the cabinet 1 is ensured to be clean and free of impurities, the electrical appliances are prevented from being polluted by the impurities, the air pressure in the cabinet 1 is higher than the outside, the impurities in the outside air are further prevented from entering the cabinet 1, when the active carbon 30 reaches the service life, each mounting box 26 is taken out, the box cover is opened, and the active carbon 30 in the mounting box 26 is replaced, so that the air in the cabinet 1 is pure and free of impurities, and meanwhile, the bent air duct prevents rain and snow from entering the cabinet 1, so that the damage to the interior of the power control cabinet caused by extreme severe weather such as rain and snow weather, even storm and snow and the like is effectively prevented;
when the size and the weight of using electrical apparatus are great, with the bracing piece 7 adjustment of both sides on same horizontal plane, install a plurality of fixed orifice plate on a required pair of bracing piece 7 according to the size with electrical apparatus to through the installation of fixed orifice plate with electrical apparatus, after setting up and connecting each with electrical apparatus, close the cabinet door and ventilate the heat dissipation through fan 8, utilize filter 6 to filter the air simultaneously, and prevent rain and snow to get into in rack 1.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a power control cabinet for high power hoist, a serial communication port, includes rack (1), supporting seat (2) are installed to the bottom of rack (1), rack (1) is installed on the hoist through supporting seat (2), filter (6) are all installed to the both sides of rack (1), support orifice plate (3) are installed to inside one side of rack (1), two support columns (5) are all installed to the inside both sides of rack (1), install a plurality of reason line ware (4) on support orifice plate (3), rack (1) is equipped with the cabinet door in the one side of keeping away from support orifice plate (3), every of the inside both sides of rack (1) is all installed a plurality of bracing piece (7) on support column (5).
2. The power control cabinet for the high-power crane according to claim 1, wherein the filter (6) penetrates through the side wall of the cabinet (1) and is hermetically connected with the cabinet (1), and a fan (8) is installed on one side of the filter (6) extending into the cabinet (1).
3. The power control cabinet for the high-power crane according to claim 2, wherein a through groove (12) is formed in the middle of the support column (5), a pair of support racks (9) is fixedly connected to the front side and the rear side of the support column (5), a fixed support clamping plate (10) is fixedly connected to one side of each of two ends of the support rod (7) close to the support column (5), a support sleeve (13) is fixedly connected to the middle of the other side of each of two ends of the support rod (7), and a positioning screw (14) is inserted into the middle of the support sleeve (13).
4. The power control cabinet for the high-power crane according to claim 3, wherein the positioning screw (14) penetrates through the supporting sleeve (13), the supporting rod (7) and the fixed supporting clamp plate (10) in sequence and is rotatably connected with the supporting sleeve, a rotating drum (15) is sleeved at one end of the positioning screw (14), a movable supporting clamp plate (11) is connected to the other end of the positioning screw (14) in a threaded manner, and the fixed supporting clamp plate (10) and the movable supporting clamp plate (11) are correspondingly engaged and abutted with the supporting rack (9).
5. The power control cabinet for the high-power crane according to claim 1, wherein the supporting hole plate (3) is provided with a plurality of positioning holes (16), and the plurality of positioning holes (16) are uniformly distributed in an array.
6. The power control cabinet for the high-power crane is characterized in that the wire arranging device (4) comprises a positioning box (17), a plurality of wire arranging clamping plates (18) are equidistantly mounted on the front side surface of the positioning box (17), and the plurality of wire arranging clamping plates (18) are distributed in a staggered mode.
7. The power control cabinet for the high-power crane according to claim 6, wherein the upper side and the lower side of the positioning box (17) are respectively provided with a pressing block (19), one end of each of the two pressing blocks (19) opposite to each other is fixedly connected with a transmission column (20), one end side of each of the two transmission columns (20) opposite to each other is fixedly connected with a positioning hook (22), and a spring (23) is arranged between the two transmission columns (20).
8. The power control cabinet for the high-power crane according to claim 6, wherein the front end of the wire arranging clamp plate (18) is bent.
9. The power control cabinet for the high-power crane is characterized in that the filter (6) comprises a supporting frame (25), a plurality of mounting boxes (26) are mounted on the inner side of the supporting frame (25), the outer peripheral side surfaces of the mounting boxes (26) are coated with rubber layers, and the sealing connection between the mounting boxes (26) and the supporting frame (25) is kept through the rubber layers.
10. The power control cabinet for the high-power crane according to claim 9, the top of the mounting box (26) is provided with a box cover, the middle parts of the front side and the rear side of the mounting box (26) are respectively provided with a vent seam (27), a plurality of first partition plates (28) are arranged in the mounting box (26), gaps are kept between two sides of each first partition plate (28) and inner walls of two sides of the mounting box (26), the plurality of first partition plates (28) are uniformly arranged in a row at equal intervals, a pair of second partition plates (29) are arranged between every two adjacent first partition plates (28), a gap is arranged between every two second partition plates (29), one side of every two second partition plates (29) is respectively in sealing connection with inner walls of two sides of the mounting box (26), activated carbon (30) is filled between the mounting box (26) and the first partition plate (28) and the second partition plate (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111460455.8A CN114156743A (en) | 2021-12-02 | 2021-12-02 | Power control cabinet for high-power crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111460455.8A CN114156743A (en) | 2021-12-02 | 2021-12-02 | Power control cabinet for high-power crane |
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| Publication Number | Publication Date |
|---|---|
| CN114156743A true CN114156743A (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111460455.8A Pending CN114156743A (en) | 2021-12-02 | 2021-12-02 | Power control cabinet for high-power crane |
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| CN (1) | CN114156743A (en) |
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| CN213840234U (en) * | 2020-12-17 | 2021-07-30 | 王俊红 | Computer mounting bracket for experimental equipment |
| CN214674166U (en) * | 2021-02-23 | 2021-11-09 | 上海元一电子有限公司 | Wire harness support |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20020084089A1 (en) * | 2000-10-27 | 2002-07-04 | David Holt | Ancillary cabinet system for an uninterruptible power supply |
| CN211743772U (en) * | 2020-04-16 | 2020-10-23 | 广东万业电力消防工程有限公司 | A kind of incoming cabinet structure |
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Address after: 231600 intersection of Liaoyuan road and Daihe Road, Feidong Economic Development Zone, Hefei City, Anhui Province Applicant after: Anhui Jangho Intelligent Equipment Group Co.,Ltd. Address before: 230000 intersection of Liaoyuan road and Daihe Road, Feidong Economic Development Zone, Hefei City, Anhui Province Applicant before: Anhui Chunhua Intelligent Technology Co.,Ltd. |