CN116053984A - Switch board with adjustable mount pad - Google Patents
Switch board with adjustable mount pad Download PDFInfo
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- CN116053984A CN116053984A CN202310025773.4A CN202310025773A CN116053984A CN 116053984 A CN116053984 A CN 116053984A CN 202310025773 A CN202310025773 A CN 202310025773A CN 116053984 A CN116053984 A CN 116053984A
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- China
- Prior art keywords
- power distribution
- distribution cabinet
- strip
- cabinet body
- heat exchange
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/08—Non-rotary, e.g. reciprocated, appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/04—Feeding and driving arrangements, e.g. power operation
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
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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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a power distribution cabinet with an adjustable mounting seat, which comprises a power distribution cabinet body, wherein a lifting seat mechanism for realizing lifting adjustment of the power distribution cabinet body is arranged at the lower part of one side of the power distribution cabinet body, a cooling mechanism is arranged at the lower part of the inner side of the lifting seat mechanism, a space for accommodating the cooling mechanism is arranged at the lower part of the power distribution cabinet body, a cable tightening mechanism is arranged at the upper part of the inner side of the power distribution cabinet body, a strip-shaped air inlet is arranged at the position, close to the upper part of the cooling mechanism, of the power distribution cabinet body, a strip-shaped air outlet is arranged at the lower part, far from the cooling mechanism, of the power distribution cabinet body, and a wire inlet hole for communicating with a cable tightening mechanism is arranged at the top of the outer wall, far from the strip-shaped air outlet, of the power distribution cabinet body. The invention can realize the adjustment of the height of the power distribution cabinet body, is convenient to maintain and overhaul, has simple operation, can realize the ground-leaving installation of the power distribution cabinet body, and is convenient for cleaning and maintaining the ground.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with an adjustable mounting seat.
Background
The power distribution cabinet transfer power distribution cabinet, the illumination power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control for loads, and some special occasions require floor-off installation of the power distribution cabinet, but daily maintenance of the floor-off installed power distribution cabinet is extremely inconvenient, so a power distribution cabinet with an adjustable mounting seat is proposed.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a power distribution cabinet with an adjustable mounting seat.
The invention provides a power distribution cabinet with an adjustable mounting seat, which comprises a power distribution cabinet body, wherein a lifting seat mechanism for realizing lifting adjustment of the power distribution cabinet body is arranged at the lower part of one side of the power distribution cabinet body, a cooling mechanism is arranged at the lower part of the inner side of the lifting seat mechanism, a space for accommodating the cooling mechanism is arranged at the lower part of the power distribution cabinet body, a cable tightening mechanism is arranged at the upper part of the inner side of the power distribution cabinet body, a strip-shaped air inlet is arranged at the position, close to the upper part of the cooling mechanism, of the power distribution cabinet body, a strip-shaped air outlet is arranged at the lower part, far from the cooling mechanism, of the power distribution cabinet body, and a wire inlet hole for communicating with a cable tightening mechanism is arranged at the top of the outer wall, far from the strip-shaped air outlet, of the power distribution cabinet body;
the lifting seat mechanism comprises a transverse plate and a U-shaped frame fixed at the lower part of the power distribution cabinet body, L-shaped fixing strips arranged in the vertical direction are respectively and fixedly arranged at two ends of the transverse plate, a plurality of fixing holes used for wall surface installation are formed in the L-shaped fixing strips, the L-shaped fixing strips are mutually far away from one side lower part and are respectively and rotatably provided with a first rotating arm, one end of each of the two first rotating arms is respectively and rotatably connected with two sides of the U-shaped frame, the two L-shaped fixing strips are mutually far away from one side and are close to the upper position of the first rotating arm, the two second rotating arms are respectively and rotatably connected with two sides of the U-shaped frame, the two second rotating arms are far away from one end of the transverse plate and are respectively provided with hook tooth parts, and locking assemblies used for locking the hook tooth parts are respectively arranged on the L-shaped fixing strips.
The hook tooth part is locked through the locking component, so that the second rotating arm is limited to rotate, the positioning of the power distribution cabinet body is realized, when the power distribution cabinet body needs to be moved downwards, the second rotating arm and the first rotating arm can be rotated by contacting with the locking component to lock the hook tooth part, namely, the U-shaped frame carrying the power distribution cabinet body can be moved downwards
As a further optimization of the technical scheme, the invention provides the power distribution cabinet with the adjustable mounting seat, the cable tightening mechanism comprises a rectangular box arranged at the top position of the inner side of the power distribution cabinet body, one side of the rectangular box, which is close to a wire inlet hole, is of an opening structure, a wire outlet hole is arranged at the lower position of one side of the rectangular box, which is far away from the wire inlet hole, the inner side of the rectangular box is rotationally provided with symmetrically distributed winding units, the winding units comprise wire carrying strips and vertical strips which are respectively distributed on the inner side and the outer side of the rectangular box, connecting columns are respectively arranged at the upper part and the lower part between the wire carrying strips and the vertical strips, and rectangle box lateral wall upper portion and lower part position department all are provided with the gliding bar slide of confession spliced pole, rectangle box is kept away from entrance hole one side upper portion and lower part position department all is provided with the lug, and is provided with same guide bar between two lugs, the slip is provided with the sliding block on the guide bar, guide bar outer peripheral face is close to sliding block lower part position department cover and is equipped with the second spring, the sliding block both sides all articulate and have the link arm, and two link arms keep away from sliding block one end and articulate with two vertical bar upper portions respectively, be provided with the wrapping post that the equidistance distributes on the line that carries, and the line one end is kept away from to the wrapping post that carries is provided with spacing cap.
In this preferred scheme, walk around the wrapping post on two wire winding units in proper order with the cable, realize arranging the arrangement of cable, arrange through this kind of form and accomodate the cable, compare in the form of coiling, can not produce the vortex under the condition of circular telegram, safe and reliable more, can draw close each other when pulling two wire winding subassemblies of cable, keep the cable in a state by the tensioning all the time, avoid unnecessary cable to take place to twine or tie a knot.
As a further optimization of the technical scheme, the power distribution cabinet with the adjustable mounting seat is characterized in that a handle rod is fixedly arranged on one side, away from the rectangular box, of the sliding block.
As a further optimization of the technical scheme, the cooling mechanism comprises a trapezoid box arranged at the bottom of the inner side of a U-shaped frame, the trapezoid box is fixedly connected with two L-shaped fixing bars, a heat exchange bin communicated with the inside of the trapezoid box is arranged on one side of the top of the trapezoid box, the top of the heat exchange bin is of an inclined plane structure, one side, close to a power distribution cabinet body, of the heat exchange bin is of an opening structure, fin strips distributed at equal intervals are arranged on the inner side of the heat exchange bin, a cleaning assembly used for cleaning the fin strips is arranged in the heat exchange bin, a first step part matched with the trapezoid box is arranged on the lower portion of the power distribution cabinet body, a second step part matched with the heat exchange bin is arranged on the upper portion of the power distribution cabinet body, the first step part and the upper portion of the second step part are of an inclined plane structure, and a strip air inlet is arranged on the inclined plane of the upper portion of the second step part and is communicated with the heat exchange bin.
In this preferred scheme, the air current that produces in the cooling mechanism is through heat transfer storehouse and fin strip cooling heat transfer, has the bar air intake to enter into the switch board body in, cools down the switch board body to by bar air outlet discharge.
As a further optimization of the technical scheme, according to the power distribution cabinet with the adjustable mounting seat, the intersection of the trapezoid box and the heat exchange bin is rotatably provided with the guide folded plate, the folding angle of the guide folded plate is larger than 90 degrees, the upper portion of the side wall of the guide folded plate is connected with the steel cable, one end of the steel cable, far away from the guide folded plate, is fixedly connected with the power distribution cabinet body, the two ends of the guide folded plate are respectively provided with the spring accommodating grooves, the two spring accommodating grooves are respectively internally provided with the spiral springs, the guide folded plate and the inner wall of the trapezoid box are rotatably connected through the rotating shaft, one end of each spiral spring is fixedly connected with the rotating shaft, the other end of each spiral spring is connected with the guide folded plate, the side, close to the heat exchange bin, of the trapezoid box bottom is provided with square ash discharging holes, the air inlets are distributed at equal intervals, fans are fixedly arranged in the air inlets, the position, close to the square ash discharging holes and the fan are arranged at the position, and the top of the guide plate is provided with bent parts bent on one side of the trapezoid box.
In this preferred scheme, drive the air current motion through the fan, inhale trapezoidal case with external air current in, the air current upwards moves under the guide plate effect, passes heat exchange bin and fin strip, enters into the switch board body by the bar air intake again, and the guide folded plate that sets up can fold the clearance between guide plate and the trapezoidal case, avoids clean subassembly clearance fin strip in-process dust to drop trapezoidal case installation fan one side, helps the clearance to scrape the dust and discharges smoothly by square ash hole.
As a further optimization of the technical scheme, the power distribution cabinet with the adjustable mounting seat comprises a metal mesh plate which is obliquely arranged, strip-shaped openings which are equidistantly matched with fin strips are formed in the metal mesh plate, power components which drive the metal mesh plate to move up and down are arranged on two sides of a heat exchange bin, the power components comprise a stepping motor which is fixed on the lower portion of the inner side of the heat exchange bin, a screw rod is fixed on an output shaft of the stepping motor through a bolt, a screw rod nut is matched with the screw rod, a mounting hole for fixing the screw rod nut is formed in the metal mesh plate, and the screw rod nut is fixedly arranged in the mounting hole through the bolt.
In this preferred scheme, control step motor work drives the lead screw rotation to the cooperation lead screw nut that sets up promotes the metal otter board and reciprocates, and the bar opening can scrape the dust of being stained with on the fin strip.
As a further optimization of the technical scheme, the power distribution cabinet with the adjustable mounting seat comprises a rectangular sleeve arranged at the top of the side wall of the L-shaped fixing strip, a pin strip is arranged in the rectangular sleeve in a sliding mode, a step portion is arranged on the upper portion of the pin strip, a square hole for the upper portion of the pin strip to penetrate through is formed in the upper portion of the rectangular sleeve, a convex tooth portion matched with the hook tooth portion is arranged at the lower end of the pin strip, and an opening for the hook tooth portion to be inserted into is formed in the lower portion of the rectangular sleeve.
As further optimization of the technical scheme, according to the power distribution cabinet with the adjustable mounting seat, the top of the power distribution cabinet body is provided with the hinging block, the hinging block is rotatably provided with the trigger plate, the tops of the two pin bars are fixedly provided with the same U-shaped rod, one end of the trigger plate is provided with the finger hole, and the U-shaped rod is placed on one end of the trigger plate far away from the finger hole.
In this preferred scheme, be close to finger hole one end through pressing the trigger plate, can be with the perk of trigger plate other one end to drive the U type pole and shift up.
As a further optimization of the technical scheme, the power distribution cabinet with the adjustable mounting seat is characterized in that the bottom of the U-shaped frame is provided with the strip-shaped fixing holes, and the U-shaped frame is fixedly connected with the power distribution cabinet body through screws penetrating through the strip-shaped fixing holes.
As a further optimization of the technical scheme, the power distribution cabinet with the adjustable mounting seat is characterized in that a first spring is arranged at the position, close to the step part, of the inner side of the rectangular sleeve.
In summary, the beneficial effects of the invention are as follows:
1. the invention provides a power distribution cabinet with an adjustable mounting seat, which is characterized in that the inner wall of the power distribution cabinet body is cooled through a cooling mechanism, an air duct is formed by combining a strip-shaped air outlet, the effect of comprehensive cooling is realized, heat can be conducted to mounting positions such as a wall surface and the like through a fin strip and a heat exchange bin, blown-in air can be cooled, the cooling effect of a lifting device is facilitated, the problem that the back of a wall-mounted cabinet is poor in heat dissipation is solved, meanwhile, the height of the power distribution cabinet body can be adjusted by matching with a lifting seat mechanism, maintenance and overhaul are convenient, the operation is simple, the installation of the power distribution cabinet body from the ground is realized, the cleaning and maintenance of the ground are convenient, meanwhile, a cleaning component arranged in a matching manner can be turned over in the process of moving down the power distribution cabinet body, the upper part of a guide plate is covered, then the height of a metal strip can be adjusted by matching with a screw rod and a screw nut, dust on the fin strip can be prevented from entering the position of a fan, and the dust can be discharged through a square dust discharging hole, and the dust can be conveniently cleaned.
2. The invention provides a power distribution cabinet with an adjustable mounting seat, which can realize the rapid positioning of a lifting seat mechanism through a locking assembly, can be opened and closed rapidly by matching with a trigger plate, is simple to operate, can wind and release redundant cables by matching with a cable tightening mechanism, can adapt to the change of the height of a power distribution cabinet body in the drawing length of the cables, is more regular and tidy in cable distribution, and avoids the occurrence of dangerous situations such as local heating caused by cable winding.
Drawings
Fig. 1 is a schematic structural diagram of a power distribution cabinet with an adjustable mounting base according to the present invention;
fig. 2 is a schematic structural diagram of a power distribution cabinet body with an adjustable mounting seat according to the present invention;
fig. 3 is a schematic structural diagram of a lifting seat mechanism, a cable tightening mechanism and a cooling mechanism of a power distribution cabinet with an adjustable mounting seat according to the present invention;
fig. 4 is a schematic structural view of a cable tightening mechanism of a power distribution cabinet with an adjustable mounting seat according to the present invention;
fig. 5 is a schematic structural diagram of a lifting seat mechanism and a cooling mechanism of a power distribution cabinet with an adjustable mounting seat according to the present invention;
fig. 6 is a schematic structural view of a power distribution cabinet cross board and an L-shaped fixing strip with an adjustable mounting base according to the present invention;
fig. 7 is a schematic structural view of a second rotating arm and a pin of a power distribution cabinet with an adjustable mounting base according to the present invention;
fig. 8 is a schematic structural diagram of a cooling mechanism of a power distribution cabinet with an adjustable mounting seat according to the present invention;
fig. 9 is a schematic diagram of a bottom structure of a cooling mechanism of a power distribution cabinet with an adjustable mounting base according to the present invention;
fig. 10 is a schematic side sectional view of a cooling mechanism of a power distribution cabinet with an adjustable mounting base according to the present invention;
FIG. 11 is a schematic view of a cleaning assembly for a power distribution cabinet with an adjustable mounting base according to the present invention;
fig. 12 is a schematic structural view of a guide flap of a power distribution cabinet with an adjustable mounting base according to the present invention.
In the figure: 1. a power distribution cabinet body; 101. a strip-shaped air outlet; 102. a strip-shaped air inlet; 103. a wire inlet hole; 104. a hinge block; 105. a first step portion; 106. a second step portion; 2. a lifting seat mechanism; 201. a U-shaped frame; 2011. a bar-shaped fixing hole; 202. a cross plate; 203. an L-shaped fixing strip; 204. a fixing hole; 205. a first rotating arm; 206. a second rotating arm; 207. a hook tooth portion; 3. a locking assembly; 301. a rectangular sleeve; 302. a pin strip; 3021. a tooth part; 3022. a step part; 3023. a first spring; 303. a U-shaped rod; 4. a trigger plate; 5. a cooling mechanism; 501. a trapezoid box; 502. a heat exchange bin; 503. fin strips; 504. a cleaning assembly; 5041. a screw rod; 5042. a stepping motor; 5043. a metal mesh plate; 5044. a strip-shaped notch; 5045. a screw nut; 505. a flow guiding folded plate; 5051. a spring accommodating groove; 5052. a spiral spring; 506. a wire rope; 507. a fan; 508. square ash discharge holes; 509. a deflector; 5091. a bending part; 6. a cable take-up mechanism; 601. a rectangular box; 602. a strip-shaped slideway; 603. carrying lines; 604. a winding post; 605. a limit cap; 606. a wire outlet hole; 607. a vertical bar; 608. a bump; 609. a second spring; 610. a linkage arm; 611. a guide rod; 612. a sliding block; 613. a handle bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 12 in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-12, a power distribution cabinet with an adjustable mounting seat comprises a power distribution cabinet body 1, wherein a lifting seat mechanism 2 for realizing lifting adjustment of the power distribution cabinet body 1 is arranged at the lower part of one side of the power distribution cabinet body 1, a cooling mechanism 5 is arranged at the lower part of the inner side of the lifting seat mechanism 2, a space for accommodating the cooling mechanism 5 is arranged at the lower part of the power distribution cabinet body 1, a cable tightening mechanism 6 is arranged at the upper part of the inner side of the power distribution cabinet body 1, a strip-shaped air inlet 102 is arranged at the position, close to the upper part of the cooling mechanism 5, of the power distribution cabinet body 1, a strip-shaped air outlet 101 is arranged at the lower part of one side, far from the cooling mechanism 5, of the power distribution cabinet body 1, and a wire inlet 103 communicated with the cable tightening mechanism 6 is arranged at the top of the outer wall of one side, far from the strip-shaped air outlet 101;
lifting seat mechanism 2 includes diaphragm 202 and fixes the U type frame 201 in switch board body 1 lower part, diaphragm 202 both ends are fixed respectively and are provided with the L type fixed strip 203 that vertical direction set up, two all be provided with a plurality of fixed orifices 204 that are used for wall installation on the L type fixed strip 203, two L type fixed strip 203 keep away from one side lower part each other and all rotate and be provided with first swinging boom 205, and two first swinging boom 205 keep away from diaphragm 202 one end respectively with U type frame 201 both sides swivelling joint, two L type fixed strip 203 keep away from one side each other and be close to first swinging boom 205 top position department swivelling joint have second swinging boom 206, and two second swinging boom 206 keep away from diaphragm 202 one end respectively with U type frame 201 both sides swivelling joint, two second swinging boom 206 keep away from diaphragm 202 one end all to be provided with hook tooth 207, two all be provided with on the L type fixed strip 203 and be used for locking hook tooth 207's locking component 3, lock hook 207 through locking component 3 here to hook tooth 207 to restrict second swinging boom 206 rotatory cabinet 205, realize that the second swinging boom 205 is close to first swinging boom 205 top of the switch board 1, can realize that the swinging boom 206 moves down the first swinging boom 205 and can realize that the switch board 1 can be locked down with the rotating assembly 1 promptly.
Referring to fig. 3 and 4, the cable tightening mechanism 6 includes a rectangular box 601 disposed at a top position of an inner side of the power distribution cabinet body 1, one side of the rectangular box 601, which is close to the wire inlet 103, is of an open structure, a wire outlet 606 is opened at a lower position of one side, which is far away from the wire inlet 103, of the rectangular box 601, symmetrically distributed winding units are rotatably disposed at the inner side of the rectangular box 601, each winding unit includes a carrying wire 603 and a vertical bar 607 which are respectively disposed at the inner side and the outer side of the rectangular box 601, connecting posts are disposed at the upper position and the lower position of the carrying wire 603 and the vertical bar 607, strip-shaped slide ways 602 for sliding the connecting posts are disposed at the upper position and the lower position of the side wall of the rectangular box 601, bumps 608 are disposed at the upper position and the lower position of one side, which is far away from the wire inlet 103, and the same guide rod 611 is disposed between the two bumps 608, sliding blocks 612 are disposed on the guide rod 611, second springs 609 are sleeved at the lower position of the guide rod 611, two sides of the sliding blocks 612 are hinged with connecting arms 612, two sides of the sliding blocks 612 are respectively, and the two sliding arms 612 are not arranged at the upper ends of the two winding posts are further, the two winding posts are disposed at the same distance from one end of the cable tightening posts, compared with the two winding posts, the two winding posts are disposed at the opposite sides of the cable, the cable tightening posts are not being arranged, the cable tightening posts are further, the cable is kept at the opposite sides, and the two ends are kept at the opposite sides of the cable tightening posts are kept at the end, and the end is kept at the opposite sides, and the end, and the cable is kept at the opposite tension, and the end, and the cable is kept at the tension, and the end is far from the cable tension, and by the cable tension, and is more and by the cable tension, and is placed, the sliding block 612 is fixedly provided with a handle bar 613 at a side far away from the rectangular box 601.
Referring to fig. 3, fig. 5, and fig. 8-fig. 12, the cooling mechanism 5 includes the trapezoid case 501 that sets up in the inboard bottom of U-shaped frame 201, trapezoid case 501 and two L type fixed bars 203 fixed connection, and trapezoid case 501 top one side is provided with the inside heat transfer storehouse 502 of intercommunication trapezoid case 501, heat transfer storehouse 502 top is the inclined plane structure, and heat transfer storehouse 502 is close to switch board body 1 one side and top and all is open structure, the heat transfer storehouse 502 inboard is provided with the fin strip 503 that the equidistance distributes, be provided with the clean subassembly 504 that is used for clearing up fin strip 503 in the heat transfer storehouse 502, switch board body 1 lower part is provided with the first ladder portion 105 with trapezoid case 501 looks adaptation, and switch board body 1 is close to the position department in first ladder portion 105 and is provided with the second ladder portion 106 with heat transfer storehouse 502 looks adaptation, first ladder portion 105 and second ladder portion 106 upper portion are all inclined plane structure, and bar air intake 102 set up on the inclined plane on second ladder portion 106 upper portion, air intake 102 and heat transfer storehouse 5 are linked together with heat transfer storehouse 102, and heat transfer storehouse 5 produce the heat transfer air intake and heat transfer storehouse 1 and heat transfer air intake 102 to the air intake and cooling down in the bar body 1.
Referring to fig. 5, fig. 8, fig. 10 and fig. 12, the intersection of the trapezoid box 501 and the heat exchange bin 502 is rotationally provided with a guide flap 505, the angle of refraction of the guide flap 505 is greater than 90 degrees, the upper portion of the side wall of the guide flap 505 is connected with a steel cable 506, one end of the steel cable 506, which is far away from the guide flap 505, is fixedly connected with the power distribution cabinet body 1, both ends of the guide flap 505 are provided with spring accommodating grooves 5051, scroll springs 5052 are arranged in the two spring accommodating grooves 5051, the guide flap 505 and the inner wall of the trapezoid box 501 are rotationally connected through a rotating shaft, one end of the scroll springs 5052 is fixedly connected with the rotating shaft, the other end of the scroll springs 5052 are connected with the guide flap 505, one side, which is close to the heat exchange bin 502, of the bottom of the trapezoid box 501 is provided with square ash holes 508, the bottom of the trapezoid box 501 is provided with equidistantly distributed air inlets, fans 507 are fixedly arranged in the air inlets, the inner walls of the bottom of the trapezoid box 501 are close to the square ash holes 508, positions between the fans 507 are provided with guide plates 509, and the tops of the guide plates 509 are provided with bending portions 5091, which bend one side of the inclined heat exchange bin 502. The fan 507 drives the air flow to move, the outside air flow is sucked into the trapezoid box 501, the air flow runs upwards under the action of the guide plate 509, passes through the heat exchange bin 502 and the fin strips 503, enters the power distribution cabinet body 1 through the strip-shaped air inlets 102, the guide folded plate 505 can fold a gap between the guide plate 509 and the trapezoid box 501, dust is prevented from falling to one side of the trapezoid box 501 where the fan 507 is arranged in the process of cleaning the fin strips 503 by the cleaning assembly 504, and the cleaning scraped dust is smoothly discharged through the square dust discharging holes 508.
Referring to fig. 8 and 11, the cleaning assembly 504 includes a metal mesh plate 5043 that is obliquely disposed, strip-shaped openings 5044 that are equidistantly and correspondingly adapted to the fin strips 503 are disposed on the metal mesh plate 5043, power assemblies that drive the metal mesh plate 5043 to move up and down are disposed on two sides of the heat exchange bin 502, the power assemblies include a stepping motor 5042 that is fixed on the lower portion of the inner side of the heat exchange bin 502, an output shaft of the stepping motor 5042 is fixedly provided with a screw rod 5041 through a bolt, the screw rod 5041 is cooperatively provided with a screw rod nut 5045, the metal mesh plate 5043 is provided with a mounting hole for fixing the screw rod nut 5045, the screw rod nut 5045 is fixedly disposed in the mounting hole through the bolt, the screw rod 5042 is controlled to operate to drive the screw rod 5041 to rotate, thereby cooperatively disposed screw rod nut 5045 pushes the metal mesh plate 5043 to move up and down, and dust adhered on the fin strips 503 is scraped off through the openings 5044.
Referring to fig. 5 and 7, the locking assembly 3 includes a rectangular sleeve 301 disposed at the top of the sidewall of the L-shaped fixing strip 203, a pin strip 302 is slidably disposed in the rectangular sleeve 301, a step 3022 is disposed on the upper portion of the pin strip 302, a square hole through which the upper portion of the pin strip 302 passes is disposed on the upper portion of the rectangular sleeve 301, a first spring 3023 is disposed on the inner side of the rectangular sleeve 301 near the step 3022, a tooth 3021 adapted to the tooth 207 is disposed at the lower end of the pin strip 302, and an opening through which the tooth 207 is inserted is disposed on the lower portion of the rectangular sleeve 301.
Referring to fig. 1 and fig. 2, the top of the power distribution cabinet body 1 is provided with a hinge block 104, the hinge block 104 is rotatably provided with a trigger plate 4, two tops of the pin bars 302 are fixed with a same U-shaped rod 303, one end of the trigger plate 4 is provided with a finger hole, the U-shaped rod 303 is placed on one end of the trigger plate 4 far away from the finger hole, and the other end of the trigger plate 4 can be tilted by pressing one end of the trigger plate 4 close to the finger hole, so that the U-shaped rod 303 is driven to move upwards.
Referring to fig. 5, a strip-shaped fixing hole 2011 is provided at the bottom of the U-shaped frame 201, and the U-shaped frame 201 is fixedly connected with the power distribution cabinet body 1 by a screw passing through the strip-shaped fixing hole 2011.
In the working principle, the cable is wound around the winding posts 604 on two sides in the cable tightening mechanism 6 in advance in the installation process, the two ends of the final cable respectively pass through the wire outlet holes 606 and the wire inlet holes 103, the rectangular box 601 is fixedly installed at the top position of the inner side of the power distribution cabinet body 1, the cable penetrated by the wire outlet holes 606 is connected with an electric circuit on the inner wall of the power distribution cabinet body 1, the cable penetrated by the wire inlet holes 103 is connected with an external circuit, the cable is pulled in the process of adjusting the height of the power distribution cabinet body 1 through the lifting seat mechanism 2, at the moment, the two winding units are mutually closed, so that the cable with enough length can be pulled out from the wire inlet holes 103, simultaneously, under the action of the elasticity of the second spring 609, the two winding units are combined with the sliding block 612 and the linkage arm 610 to provide a thrust which is far away from each other, so that the cable in the cable tightening mechanism 6 is in a tensioned state, when the power distribution cabinet body 1 needs to be moved downwards, one end of the finger hole of the trigger plate 4 is pressed, so that the other end of the trigger plate 4 is tilted, the U-shaped rod 303 is lifted upwards, the pin strip 302 is pulled upwards, the convex tooth part 3021 and the hook tooth part 207 are separated, the limitation on the second rotating arm 206 is removed, then the power distribution cabinet body 1 can be pulled downwards, the second rotating arm 206 and the first rotating arm 205 rotate simultaneously, in the downward moving process of the power distribution cabinet body 1, the second rotating arm 206 and the first rotating arm 205 keep parallel, in the downward moving process of the power distribution cabinet body 1, the steel cable 506 is pulled, the guide flap 505 is driven to rotate, the rotating guide flap covers the gap between the guide plate 509 and the trapezoid box 501, then the stepping motor 5042 is controlled to work, the lead screw 5041 is driven to rotate, and the matched lead screw nut 5045 pulls the metal screen 5043 to move downwards, the moving metal mesh plate 5043 can scrape dust on the fin strips 503 and discharge the dust through the square dust discharge holes 508 at the lower parts of the trapezoid boxes 501, the metal mesh plate 5043 can be reset by controlling the stepping motor 5042 to reversely rotate, when the power distribution cabinet body 1 is pulled up, under the action of the spiral springs 5052, the guide folded plate 505 is driven to rotate and reset, at the moment, a gap between the guide plate 509 and the trapezoid boxes 501 is not shielded, air flow is generated by controlling the fan 507 to work, passes through the fin strips 503 and the heat exchange bin 502, finally, the air flow is blown into the power distribution cabinet body 1 through the strip air inlets 102, heat conduction is generated between the air flow and the fin strips 503 in the process of passing through the heat exchange bin 502, the air flow enters from the top of the power distribution cabinet body 1 and is finally discharged through the strip air outlets 101 at the bottom of the power distribution cabinet body 1, electric elements mounted inside the power distribution cabinet body 1 are cooled, the occurrence of poor wall mounting cooling is reduced, and in the power distribution cabinet body 1 pulling up and resetting process, the hook tooth parts 207 on the second rotating arm 206 are inserted from the opening at the lower parts of the rectangle sleeve 301 and matched with the tooth parts 3021 at the lower parts of the protruding pins 302, so that locking is realized.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of being practiced otherwise than as specifically illustrated and described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a switch board with adjustable mount pad, includes switch board body (1), its characterized in that: the power distribution cabinet comprises a power distribution cabinet body (1), wherein a lifting seat mechanism (2) for realizing lifting adjustment of the power distribution cabinet body is arranged at the lower part of one side of the power distribution cabinet body, a cooling mechanism (5) is arranged at the lower part of the inner side of the lifting seat mechanism (2), a space for accommodating the cooling mechanism (5) is arranged at the lower part of the power distribution cabinet body (1), a cable tightening mechanism (6) is arranged at the upper part of the inner side of the power distribution cabinet body (1), a strip-shaped air inlet (102) is formed in the position, close to the upper part of the cooling mechanism (5), of the power distribution cabinet body (1), a strip-shaped air outlet (101) is formed in the position, far from the lower part of one side of the cooling mechanism (5), of the power distribution cabinet body (1), and a wire inlet hole (103) for communicating the cable tightening mechanism (6) is formed in the top of the outer wall, far from the strip-shaped air outlet (101).
Lifting seat mechanism (2) include diaphragm (202) and fix U type frame (201) in switch board body (1) lower part, diaphragm (202) both ends are fixed respectively and are provided with L type fixed strip (203) that vertical direction set up, two all be provided with a plurality of fixed orifices (204) that are used for the wall installation on L type fixed strip (203), two L type fixed strip (203) are kept away from one side lower part each other and are all rotated and are provided with first swinging boom (205), and two first swinging boom (205) keep away from diaphragm (202) one end respectively with U type frame (201) both sides swivelling joint, two L type fixed strip (203) keep away from one side each other and be close to first swinging boom (205) upper position department swivelling joint have second swinging boom (206), and two second swinging boom (206) keep away from diaphragm (202) one end respectively with U type frame (201) both sides swivelling joint, two second swinging boom (206) keep away from diaphragm (202) one end all is provided with hook tooth portion (207), two L type fixed strip (203) upper portion (203) are provided with locking hook portion (3).
2. The power distribution cabinet with the adjustable mounting seat according to claim 1, wherein the cable tightening mechanism (6) comprises a rectangular box (601) arranged at the top position of the inner side of the power distribution cabinet body (1), one side of the rectangular box (601) close to a wire inlet hole (103) is of an opening structure, a wire outlet hole (606) is formed at the lower position of one side of the rectangular box (601) far away from the wire inlet hole (103), symmetrically distributed winding units are rotatably arranged on the inner side of the rectangular box (601), each winding unit comprises a wire carrying line (603) and a vertical strip (607) which are respectively distributed on the inner side and the outer side of the rectangular box (601), connecting columns are respectively arranged at the upper position and the lower position of the upper side and the lower side of the vertical strip (607), strip-shaped slide ways (602) for sliding of the connecting columns are respectively arranged at the upper position and the lower position of the side wall of the rectangular box (601), a bump (608) is respectively arranged at the upper position and the lower position of one side of the rectangular box (601) far away from the wire inlet hole (103), a guide rod (611) is respectively arranged between the two bumps (608), a guide rod (612) is respectively arranged at the two guide rods (611) and a second sliding sleeve (612) is arranged at the two sides of the guide rod (612), and two linking arms (610) are kept away from slider (612) one end and are articulated with two vertical bars (607) upper portions respectively, be provided with wrapping post (604) that the equidistance distributes on carrying line (603), and wrapping post (604) are kept away from carrying line (603) one end and are provided with spacing cap (605).
3. A power distribution cabinet with adjustable mounting base according to claim 2, characterized in that the side of the sliding block (612) away from the rectangular box (601) is fixedly provided with a handle bar (613).
4. The power distribution cabinet with the adjustable mounting seat according to claim 1, characterized in that the cooling mechanism (5) comprises a trapezoid box (501) arranged at the inner side bottom of the U-shaped frame (201), the trapezoid box (501) is fixedly connected with two L-shaped fixing bars (203), a heat exchange bin (502) communicated with the inside of the trapezoid box (501) is arranged on one side of the top of the trapezoid box (501), the top of the heat exchange bin (502) is of an inclined surface structure, the heat exchange bin (502) is close to one side of the power distribution cabinet body (1) and the top of the heat exchange bin is of an opening structure, fin bars (503) distributed at equal intervals are arranged on the inner side of the heat exchange bin (502), a cleaning assembly (504) used for cleaning the fin bars (503) is arranged in the heat exchange bin (502), a first step portion (105) matched with the trapezoid box (501) is arranged on the lower portion of the power distribution cabinet body (1), a second step portion (106) matched with the heat exchange bin (502) is arranged on the upper portion of the power distribution cabinet body (105), and the second step portion (105) is arranged on the upper portion of the second step portion (106) matched with the heat exchange bin (502), and the second step portion (106) is arranged on the inclined surface portion (102) of the second step portion (102).
5. The power distribution cabinet with the adjustable mounting base according to claim 4, wherein a diversion flap (505) is rotatably arranged at the intersection of the trapezoid box (501) and the heat exchange bin (502), the folding angle of the diversion flap (505) is larger than 90 degrees, a steel cable (506) is connected to the upper portion of the side wall of the diversion flap (505), one end of the steel cable (506) far away from the diversion flap (505) is fixedly connected with the power distribution cabinet body (1), spring accommodating grooves (5051) are respectively arranged at two ends of the diversion flap (505), scroll springs (5052) are respectively arranged in the two spring accommodating grooves (5051), the diversion flap (505) is rotatably connected with the inner wall of the trapezoid box (501) through a rotating shaft, one end of the scroll spring (5052) is fixedly connected with the rotating shaft, the other end of the scroll spring (5052) is connected with the diversion flap (505), square ash discharging holes (508) are respectively arranged at one side of the bottom of the trapezoid box (501) close to the heat exchange bin (502), air inlet holes (507) are respectively distributed at equal distances, air inlet holes (507) are respectively arranged at the bottom of the trapezoid box (501) and the positions close to the air inlet holes (509) respectively, and a bending part (5091) bent at one side of the inclined heat exchange bin (502) is arranged at the top of the guide plate (509).
6. The power distribution cabinet with the adjustable mounting base according to claim 4, wherein the cleaning assembly (504) comprises a metal mesh plate (5043) which is obliquely arranged, strip-shaped openings (5044) which are equidistantly matched with the fin strips (503) are formed in the metal mesh plate (5043), power assemblies which drive the metal mesh plate (5043) to move up and down are arranged on two sides of the heat exchange bin (502), the power assemblies comprise stepping motors (5042) which are fixed on the lower portion of the inner side of the heat exchange bin (502), an output shaft of each stepping motor (5042) is fixedly provided with a screw rod (5041) through bolts, screw nuts (5045) are matched with the screw rods (5041), mounting holes for fixing the screw rod nuts (5045) are formed in the metal mesh plate (5043), and the screw rod nuts (5045) are fixedly arranged in the mounting holes through bolts.
7. The power distribution cabinet with the adjustable mounting base according to claim 1, wherein the locking assembly (3) comprises a rectangular sleeve (301) arranged at the top of the side wall of the L-shaped fixing strip (203), a pin strip (302) is arranged in the rectangular sleeve (301) in a sliding mode, a step part (3022) is arranged on the upper portion of the pin strip (302), a square hole for the upper portion of the pin strip (302) to penetrate through is formed in the upper portion of the rectangular sleeve (301), a protruding tooth part (3021) matched with the hooking tooth part (207) is arranged at the lower end of the pin strip (302), and a notch for the hooking tooth part (207) to be inserted into is formed in the lower portion of the rectangular sleeve (301).
8. The power distribution cabinet with the adjustable mounting seat according to claim 7, wherein a hinge block (104) is arranged at the top of the power distribution cabinet body (1), a trigger plate (4) is rotatably arranged on the hinge block (104), the same U-shaped rod (303) is fixed at the top of each pin strip (302), a finger hole is formed in one end of the trigger plate (4), and the U-shaped rod (303) is placed on one end, far away from the finger hole, of the trigger plate (4).
9. The power distribution cabinet with the adjustable mounting seat according to claim 7, wherein a strip-shaped fixing hole (2011) is formed in the bottom of the U-shaped frame (201), and the U-shaped frame (201) is fixedly connected with the power distribution cabinet body (1) through a screw penetrating through the strip-shaped fixing hole (2011).
10. A power distribution cabinet with adjustable mounting according to claim 7, characterized in that the inside of the rectangular sleeve (301) is provided with a first spring (3023) close to the step (3022).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310025773.4A CN116053984B (en) | 2023-01-09 | 2023-01-09 | Switch board with adjustable mount pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310025773.4A CN116053984B (en) | 2023-01-09 | 2023-01-09 | Switch board with adjustable mount pad |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116053984A true CN116053984A (en) | 2023-05-02 |
| CN116053984B CN116053984B (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310025773.4A Active CN116053984B (en) | 2023-01-09 | 2023-01-09 | Switch board with adjustable mount pad |
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| CN (1) | CN116053984B (en) |
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| JP3059014U (en) * | 1998-11-10 | 1999-07-02 | 盛義 井芹 | Elevating Shrine |
| KR100790309B1 (en) * | 2006-09-19 | 2008-01-02 | 주식회사 대우일렉트로닉스 | A control device of elevation and angle of tv |
| US9339113B1 (en) * | 2014-11-26 | 2016-05-17 | Aopen Inc. | Video wall mount |
| CN210462376U (en) * | 2019-08-07 | 2020-05-05 | 宁波翔龙金属制品有限公司 | Television bracket convenient to adjust |
| CN114704730A (en) * | 2022-06-03 | 2022-07-05 | 常州嘉瑞电器有限公司 | Television bracket convenient to disassemble |
| CN217823824U (en) * | 2022-06-24 | 2022-11-15 | 惠州市广信电气工程有限公司 | Suspension type switch board supporting structure |
| CN217843304U (en) * | 2022-08-15 | 2022-11-18 | 深圳市科泰兴业科技有限公司 | Digital television fixing structure |
-
2023
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3059014U (en) * | 1998-11-10 | 1999-07-02 | 盛義 井芹 | Elevating Shrine |
| KR100790309B1 (en) * | 2006-09-19 | 2008-01-02 | 주식회사 대우일렉트로닉스 | A control device of elevation and angle of tv |
| US9339113B1 (en) * | 2014-11-26 | 2016-05-17 | Aopen Inc. | Video wall mount |
| CN210462376U (en) * | 2019-08-07 | 2020-05-05 | 宁波翔龙金属制品有限公司 | Television bracket convenient to adjust |
| CN114704730A (en) * | 2022-06-03 | 2022-07-05 | 常州嘉瑞电器有限公司 | Television bracket convenient to disassemble |
| CN217823824U (en) * | 2022-06-24 | 2022-11-15 | 惠州市广信电气工程有限公司 | Suspension type switch board supporting structure |
| CN217843304U (en) * | 2022-08-15 | 2022-11-18 | 深圳市科泰兴业科技有限公司 | Digital television fixing structure |
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| Publication number | Publication date |
|---|---|
| CN116053984B (en) | 2023-07-18 |
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