CN111479434A - Large-scale road maintenance machinery electrical system switch board - Google Patents
Large-scale road maintenance machinery electrical system switch board Download PDFInfo
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- CN111479434A CN111479434A CN202010298244.8A CN202010298244A CN111479434A CN 111479434 A CN111479434 A CN 111479434A CN 202010298244 A CN202010298244 A CN 202010298244A CN 111479434 A CN111479434 A CN 111479434A
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- electrical system
- control cabinet
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
Abstract
The invention discloses an electrical system control cabinet of a large-scale road maintenance machine, which comprises an electrical system control cabinet, wherein electrical equipment is arranged in the electrical system control cabinet, the back surface of the electrical equipment is fixedly connected with the inner wall of the electrical system control cabinet, the inner side wall of the electrical system control cabinet is fixedly connected with a fan cover, the inner bottom wall of the electrical system control cabinet is fixedly connected with symmetrical refrigerators, the heat dissipation end of each refrigerator penetrates through the inner bottom wall of the electrical system control cabinet and extends to the lower part of the electrical system control cabinet, and the left side surface and the right side surface of the electrical system control cabinet are respectively provided with a first air inlet. This large-scale road maintenance machinery electrical system switch board can be to the quick cooling of the inside heat of electrical system switch board, avoids the heat too big electric equipment that leads to inside to be heated and damaged, has guaranteed the normal work of electrical system switch board, can make the electrical system switch board to the better control of large-scale road maintenance machinery.
Description
Technical Field
The invention relates to the technical field of electric system control cabinets, in particular to an electric system control cabinet of a large-scale road maintenance machine.
Background
The electric system control cabinet is mainly characterized in that strong and weak electricity are combined, electrician technology is combined with electronic technology, elements are combined with the system, electric automation is closely related to daily life and industrial production of people, the electric system control cabinet becomes an important component of high and new technology industry, along with rapid development of society, the application of large-scale road maintenance machinery is more and more, the large-scale road maintenance machinery comprises a cleaning and screening vehicle, a shaping vehicle, a stabilizing vehicle and the like, the electric system control cabinet is required to be used for control in the working process of the large-scale road maintenance machinery, and the electric system control cabinet is a control mechanism of a master control switch of the large-scale road maintenance machinery.
The electric system control cabinet can generate a large amount of heat when working on internal electric equipment, but the cooling speed of the existing electric system control cabinet is low, the internal heat of the electric system control cabinet is large, so that the internal electric equipment can be damaged, the electric system control cabinet can not work normally, the control on large-scale road maintenance machinery is influenced, and therefore the electric system control cabinet of the large-scale road maintenance machinery is provided to solve the problems.
Disclosure of Invention
The invention aims to provide a large-scale road maintenance machinery electrical system control cabinet to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a large-scale maintenance machinery electrical system control cabinet comprises an electrical system control cabinet, electrical equipment is arranged in the electrical system control cabinet, the back of the electrical equipment is fixedly connected with the inner wall of the electrical system control cabinet, the inner side wall of the electrical system control cabinet is fixedly connected with a fan cover, the inner bottom wall of the electrical system control cabinet is fixedly connected with symmetrical refrigerators, the heat dissipation end of each refrigerator penetrates through the inner bottom wall of the electrical system control cabinet and extends to the lower part of the electrical system control cabinet, the left side surface and the right side surface of the electric system control cabinet are both provided with first air inlets, the left side surface and the right side surface of the fan cover are both provided with second air inlets, and the first air inlet is communicated with the second air inlet, each dust screen is arranged inside the first air inlet, and the outer surface of each dust screen is fixedly connected with the inner wall of each first air inlet.
The inner bottom wall of the electric system control cabinet is fixedly connected with symmetrical clapboards, the upper surface of each clapboard is fixedly connected with the inner top wall of the fan cover, one side surface of the two clapboards close to each other is provided with a first through hole, the interior of the fan cover is provided with an induced draft fan, the left end and the right end of the induced draft fan are respectively fixedly connected with one side surface of the two clapboards which are close to each other, the upper surface of the fan cover is provided with a second through hole, the upper surface of the fan cover is fixedly connected with symmetrical air distribution plates, one side surface of the two air distribution plates close to each other is provided with a third through hole, one side surface of the two air distribution plates close to each other is provided with first air scattering openings which are arranged at equal intervals, the air outlet plate is arranged inside the electric system control cabinet, the left side surface and the right side surface of the air outlet plate are fixedly connected with one side surface of the two air distribution plates, which are close to each other, respectively, and second air dissipation openings which are arranged at equal intervals are formed in the upper surface of the air outlet plate.
The inside of electrical system switch board is equipped with first connecting plate, the left and right sides face of first connecting plate all with the inside wall fixed connection of electrical system switch board, the last fixed surface of first connecting plate inlays and has the exhaust fan, the air outlet has all been seted up to the left and right sides face of electrical system switch board, the last fixed surface of electrical system switch board is connected with the roof, the last fixed surface of roof is connected with the second connecting plate, the fixed two display screens that inlay in front of second connecting plate, the fixed control panel that inlays in front of second connecting plate, the emergency exit that has been connected through the fixed hinge of hinge in front of electrical system switch board.
Preferably, the front surface of the safety door is fixedly embedded with a pull handle, and the front surface of the safety door is fixedly embedded with indicator lights which are arranged at equal intervals.
Preferably, the lower side of the electrical system control cabinet is provided with a base, symmetrical grooves are formed in the upper surface of the base, each of the inner bottom walls of the grooves is fixedly connected with a strong spring, each of the top ends of the strong springs is fixedly connected with a connecting block, each of the upper surfaces of the connecting blocks is fixedly connected with the bottom surface of the electrical system control cabinet, a third connecting plate is arranged below the electrical system control cabinet, and the left side surface and the right side surface of the third connecting plate are fixedly connected with the outer surfaces of the two connecting blocks.
Preferably, the inner side wall of the electrical system control cabinet is fixedly connected with two symmetrical reinforcing blocks, and one side face, close to each other, of each reinforcing block is fixedly connected with one side face, far away from each other, of each air distributing plate.
Preferably, the inner top wall of the electrical system control cabinet is fixedly connected with an air guide block, and the air guide block is positioned above the exhaust fan.
Preferably, each inside of air outlet all is equipped with the waffle slab, every the surface of waffle slab all with the inner wall fixed connection of every air outlet.
Preferably, symmetrical slide holes are formed in the upper surface of the third connecting plate, symmetrical slide grooves are formed in the upper surface of the base, symmetrical slide blocks are fixedly connected to the bottom surface of the electric system control cabinet, the bottom surface of each slide block penetrates through each slide hole and extends into each slide groove, and the outer surface of each slide block is in sliding connection with the inner wall of each slide hole and the inner wall of each slide groove.
Preferably, the bottom surface of the base is fixedly connected with symmetrical anti-skidding seats, and anti-skidding teeth are arranged on the bottom surface of each anti-skidding seat.
Advantageous effects
The invention has the following beneficial effects:
1. the first air inlet and the second air inlet are arranged, so that the air outside the electric system control cabinet can be discharged to the air cover and the inside of the electric system control cabinet, the refrigerator is arranged in the fan cover, the air entering the fan cover can be refrigerated and cooled, and the suction fan is arranged, can generate certain suction, quickens the discharge speed of the refrigerating gas, can more quickly discharge the refrigerated gas to the working area of the electrical equipment, the air outlet plate and the plurality of second air vents are arranged and matched with the air distribution plate and the plurality of first air vents, so that the refrigeration gas is uniformly discharged, thereby can avoid the too big inside electrical equipment that leads to of heat to be heated and damage to the inside heat rapid cooling of electrical system switch board, guarantee electrical system switch board's normal work, can make electrical system switch board to the better control of large-scale road maintaining machinery.
2. Through being provided with the exhaust fan, can make the gaseous discharge after the cooling to the top of first connecting plate, the gaseous humidity after avoiding the cooling makes electrical equipment the problem that the damage that wets appear, certain trouble has been reduced, can make electrical equipment cool down the back and normally operate, through being provided with the air guide piece, can shunt when discharging cooling gas, thereby can make it discharge through the air outlet, the gaseous discharge velocity of cooling has been improved, be provided with display screen and control panel through the second connecting plate, can show the operating condition of electrical system switch board, be convenient for operate it, also can control large-scale road maintaining machinery's work through the control panel simultaneously, will be to the better use of electrical system switch board.
Drawings
FIG. 1 is a front cross-sectional view of an electrical system control cabinet of the present invention;
FIG. 2 is a top view of the base of the present invention;
FIG. 3 is a front view of the electrical system control cabinet of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1 electrical system control cabinet, 2 electrical equipment, 3 fan housings, 4 refrigerators, 5 first air inlets, 6 dust screens, 7 second air inlets, 8 partition plates, 9 first through holes, 10 suction fans, 11 second through holes, 12 air distribution plates, 13 first air distribution holes, 14 air outlet plates, 15 second air distribution holes, 16 third through holes, 17 first connecting plates, 18 exhaust fans, 19 air guide blocks, 20 air outlets, 21 top plates, 22 second connecting plates, 23 control plates, 24 bases, 25 grooves, 26 powerful springs, 27 connecting blocks, 28 third connecting plates, 29 sliding blocks, 30 sliding holes, 31 sliding grooves, 32 safety doors, 33 indicating lamps, 34 pull handles, 35 grid plates, 36 display screens, 37 reinforcing blocks and 38 bases.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a large-scale maintenance machinery electrical system control cabinet comprises an electrical system control cabinet 1, two symmetrical reinforcing blocks 37 are fixedly connected to the inner side wall of the electrical system control cabinet 1, one side face, close to each other, of each reinforcing block 37 is fixedly connected with one side face, far away from each other, of each air distribution plate 12, the fixing of the air distribution plates 12 is deepened, the air distribution plates 12 can be firmer, air guide blocks 19 are fixedly connected to the inner top wall of the electrical system control cabinet 1, the air guide blocks 19 are located above exhaust fans 18 and can disperse cooling gas and facilitate the discharge of the gas, a base 24 is arranged below the electrical system control cabinet 1, symmetrical grooves 25 are formed in the upper surface of the base 24, strong springs 26 are fixedly connected to the inner bottom wall of each groove 25, connecting blocks 27 are fixedly connected to the top ends of the strong springs 26, the upper surface of each connecting block 27 is fixedly connected with the bottom face of the electrical system control cabinet 1, a third connecting plate 28 is arranged below the electric system control cabinet 1, the left and right side surfaces of the third connecting plate 28 are fixedly connected with the outer surfaces of the two connecting blocks 27, the bottom of the electric system control cabinet 1 can be damped, and better support can be achieved at the same time, symmetrical sliding holes 30 are formed in the upper surface of the third connecting plate 28, symmetrical sliding grooves 31 are formed in the upper surface of the base 24, symmetrical sliding blocks 29 are fixedly connected with the bottom surface of the electric system control cabinet 1, the bottom surface of each sliding block 29 penetrates through each sliding hole 30 and extends into the inner part of each sliding groove 31, the outer surface of each sliding block 29 is respectively in sliding connection with the inner wall of each sliding hole 30 and the inner wall of each sliding groove 31, the stability of the connecting blocks 27 is improved, the shaking problem is avoided, symmetrical anti-skid seats 38 are fixedly connected with the bottom surface of the base 24, and anti-skid teeth are formed in the bottom surface of each anti-skid, the electric system control cabinet can better support and prevent the sliding phenomenon, the electric system control cabinet 1 is internally provided with an electric device 2, the back surface of the electric device 2 is fixedly connected with the inner wall of the electric system control cabinet 1, the inner side wall of the electric system control cabinet 1 is fixedly connected with a fan cover 3, the inner bottom wall of the electric system control cabinet 1 is fixedly connected with a symmetrical refrigerator 4, the refrigerator 4 is the most common semiconductor refrigeration device, the refrigerator 4 is connected with two different metals by a conductor, the temperature of one joint is reduced, the temperature of the other joint is increased, if a power supply is reversely connected, the temperature of the joint is reversely changed, the refrigeration effect is good, the heat dissipation end of each refrigerator 4 penetrates through the inner bottom wall of the electric system control cabinet 1 and extends to the lower part of the electric system control cabinet 1, the left side surface and the right side surface of the electric system control cabinet 1 are both provided with first air inlets 5, second air intake 7 has all been seted up to the left and right sides face of fan housing 3, and first air intake 5 is linked together with second air intake 7, and the inside of every first air intake 5 all is equipped with dust screen 6, and the surface of every dust screen 6 all with the inner wall fixed connection of every first air intake 5.
The inner bottom wall of the electric system control cabinet 1 is fixedly connected with symmetrical partition plates 8, the upper surface of each partition plate 8 is fixedly connected with the inner top wall of the fan housing 3, a first through hole 9 is formed in one side face, close to each other, of each partition plate 8, a suction fan 10 is arranged inside the fan housing 3, the left end and the right end of each suction fan 10 are fixedly connected with one side face, close to each other, of each partition plate 8, a second through hole 11 is formed in the upper surface of the fan housing 3, symmetrical air distribution plates 12 are fixedly connected to the upper surface of the fan housing 3, third through holes 16 are formed in one side face, close to each other, of each air distribution plate 12, first air dispersing holes 13 which are arranged equidistantly are formed in one side face, close to each other, of each air distribution plate 12, an air outlet plate 14 is arranged inside the electric system control cabinet 1, the left side face and the right side face of each air outlet plate 14 are fixedly connected with one side face, close to.
The electric system control cabinet comprises an electric system control cabinet 1, a first connecting plate 17 is arranged in the electric system control cabinet 1, the left side surface and the right side surface of the first connecting plate 17 are fixedly connected with the inner side wall of the electric system control cabinet 1, an exhaust fan 18 is fixedly embedded on the upper surface of the first connecting plate 17, air outlets 20 are respectively formed in the left side surface and the right side surface of the electric system control cabinet 1, a grid plate 35 is arranged in each air outlet 20, the outer surface of each grid plate 35 is fixedly connected with the inner wall of each air outlet 20, foreign matters outside can be blocked, unnecessary troubles are reduced, a top plate 21 is fixedly connected with the upper surface of the electric system control cabinet 1, a second connecting plate 22 is fixedly connected with the upper surface of the top plate 21, two display screens 36 are fixedly embedded in the front surface of the second connecting plate 22, a control plate 23 is fixedly embedded in the front surface of the second, the fixed embedding of the front of emergency exit 32 has the handle 34 that draws, and the fixed embedding of the front of emergency exit 32 has pilot lamp 33 that the equidistance was arranged, can be convenient for open emergency exit 32 through drawing handle 34, can demonstrate the work of electrical system switch board 1 through pilot lamp 33.
The working principle is as follows: firstly, the electrical system control cabinet 1 is installed at a proper position, when the electrical system control cabinet 1 of the large road maintenance machine is used and the heat is too large and needs to be cooled, the control panel 23 respectively starts the operation of the refrigerator 4, the suction fan 10 and the exhaust fan 18, the air outside the electrical system control cabinet 1 can be sucked through the first air inlet 5 and the second air inlet 7 through the operation of the suction fan 10, the air inside the fan housing 3 can be refrigerated and cooled through the start of the refrigerator 4, the refrigerated and cooled air can be sucked by the suction fan 10 and discharged to the upper side of the fan housing 3 through the second through hole 11, the discharged refrigerated air can be discharged through the plurality of second heat dissipation ports 15 of the air outlet plate 14 and can be discharged to the front side of the electrical equipment 2, and the other part of the refrigerated air can be dispersed to the area of the air distribution plate 12 through the third through hole 16, then the gas is discharged to the left side and the right side of the electrical equipment 2 through the first air-dispersing opening 13, thereby the electrical equipment 2 can be uniformly cooled through the discharge of the refrigerating gas, the gas after the temperature reduction inside the electrical system control cabinet 1 can be discharged to the upper side of the first connecting plate 17 through the starting of the exhaust fan 18, the gas discharged to the upper side of the first connecting plate 17 can be discharged through the air outlets 20 at the left side and the right side of the electrical system control cabinet 1, thereby the temperature reduction of the electrical equipment 2 inside the electrical system control cabinet 1 is completed, when the vibration generated in the moving process of the electrical system control cabinet 1 needs to be damped, the vibration at the bottom of the electrical system control cabinet 1 can be transmitted to the base 24, the base 24 can drive the strong spring 26 to contract after being vibrated, thereby the vibration at the bottom of the electrical system control cabinet 1 can be buffered through the contraction of the strong spring 26, the electric system control cabinet 1 can be damped in the moving process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a large-scale road maintaining machinery electrical system switch board, includes electrical system switch board (1), its characterized in that: the air conditioner is characterized in that the electrical equipment (2) is arranged inside the electrical system control cabinet (1), the back face of the electrical equipment (2) is fixedly connected with the inner wall of the electrical system control cabinet (1), the inner side wall of the electrical system control cabinet (1) is fixedly connected with a fan cover (3), the inner bottom wall of the electrical system control cabinet (1) is fixedly connected with symmetrical refrigerators (4), the heat dissipation end of each refrigerator (4) penetrates through the inner bottom wall of the electrical system control cabinet (1) and extends to the lower portion of the electrical system control cabinet (1), the left side face and the right side face of the electrical system control cabinet (1) are respectively provided with a first air inlet (5), the left side face and the right side face of the fan cover (3) are respectively provided with a second air inlet (7), the first air inlets (5) are communicated with the second air inlets (7), a dust screen (6) is arranged inside each first air inlet (5), the outer surface of each dustproof net (6) is fixedly connected with the inner wall of each first air inlet (5);
the inner bottom wall of the electric system control cabinet (1) is fixedly connected with symmetrical partition plates (8), the upper surface of each partition plate (8) is fixedly connected with the inner top wall of the fan housing (3), one side face, close to each other, of each partition plate (8) is provided with a first through hole (9), the fan housing (3) is internally provided with a suction fan (10), the left end and the right end of the suction fan (10) are fixedly connected with one side face, close to each other, of each partition plate (8) respectively, the upper surface of the fan housing (3) is provided with a second through hole (11), the upper surface of the fan housing (3) is fixedly connected with symmetrical air distribution plates (12), one side face, close to each other, of each air distribution plate (12) is provided with a third through hole (16), one side face, close to each other, of each air distribution plate (12) is provided with first air dispersing holes (13) which are arranged at, an air outlet plate (14) is arranged inside the electric system control cabinet (1), the left side surface and the right side surface of the air outlet plate (14) are respectively and fixedly connected with one side surface of the two air distribution plates (12) which are close to each other, and second air dispersing openings (15) which are arranged at equal intervals are formed in the upper surface of the air outlet plate (14);
the inside of electrical system switch board (1) is equipped with first connecting plate (17), the left and right sides face of first connecting plate (17) all with the inside wall fixed connection of electrical system switch board (1), the last fixed surface of first connecting plate (17) inlays and has exhaust fan (18), air outlet (20) have all been seted up to the left and right sides face of electrical system switch board (1), the last fixed surface of electrical system switch board (1) is connected with roof (21), the last fixed surface of roof (21) is connected with second connecting plate (22), the front fixed of second connecting plate (22) is inlayed and is had two display screens (36), the front fixed of second connecting plate (22) is inlayed and is had control panel (23), the front of electrical system switch board (1) has emergency exit (32) through hinge fixed hinge joint.
2. The large-scale road maintenance machinery electrical system control cabinet of claim 1, characterized in that: the front surface of the safety door (32) is fixedly embedded with a pull handle (34), and the front surface of the safety door (32) is fixedly embedded with indicator lights (33) which are arranged at equal intervals.
3. The large-scale road maintenance machinery electrical system control cabinet of claim 1, characterized in that: the below of electrical system switch board (1) is equipped with base (24), symmetrical recess (25), every have been seted up to the upper surface of base (24) the equal fixedly connected with powerful spring (26) of inner diapire of recess (25), every the equal fixedly connected with connecting block (27) in top of powerful spring (26), every the upper surface of connecting block (27) all with the bottom surface fixed connection of electrical system switch board (1), the below of electrical system switch board (1) is equipped with third connecting plate (28), the left and right sides face of third connecting plate (28) all with the outer fixed surface connection of two connecting blocks (27).
4. The large-scale road maintenance machinery electrical system control cabinet of claim 1, characterized in that: the inner side wall of the electric system control cabinet (1) is fixedly connected with two symmetrical reinforcing blocks (37), and one side face, close to each other, of each reinforcing block (37) is fixedly connected with one side face, far away from each other, of each air distributing plate (12).
5. The large-scale road maintenance machinery electrical system control cabinet of claim 1, characterized in that: the inner top wall of the electric system control cabinet (1) is fixedly connected with an air guide block (19), and the air guide block (19) is positioned above the exhaust fan (18).
6. The large-scale road maintenance machinery electrical system control cabinet of claim 1, characterized in that: every the inside of air outlet (20) all is equipped with grid plate (35), every the surface of grid plate (35) all with the inner wall fixed connection of every air outlet (20).
7. The large-scale road maintenance machinery electrical system control cabinet of claim 3, characterized in that: symmetrical slide holes (30) are formed in the upper surface of the third connecting plate (28), symmetrical sliding grooves (31) are formed in the upper surface of the base (24), symmetrical sliding blocks (29) are fixedly connected to the bottom surface of the electric system control cabinet (1), the bottom surface of each sliding block (29) penetrates through each slide hole (30) and extends to the inside of each sliding groove (31), and the outer surface of each sliding block (29) is in sliding connection with the inner wall of each slide hole (30) and the inner wall of each sliding groove (31) respectively.
8. The large-scale road maintenance machinery electrical system control cabinet of claim 3, characterized in that: the bottom surface of the base (24) is fixedly connected with symmetrical anti-skidding seats (38), and anti-skidding teeth are arranged on the bottom surface of each anti-skidding seat (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010298244.8A CN111479434A (en) | 2020-04-16 | 2020-04-16 | Large-scale road maintenance machinery electrical system switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010298244.8A CN111479434A (en) | 2020-04-16 | 2020-04-16 | Large-scale road maintenance machinery electrical system switch board |
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| Publication Number | Publication Date |
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| CN111479434A true CN111479434A (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010298244.8A Pending CN111479434A (en) | 2020-04-16 | 2020-04-16 | Large-scale road maintenance machinery electrical system switch board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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|---|---|---|---|---|
| CN113825347A (en) * | 2021-09-17 | 2021-12-21 | 武汉兴和云网科技股份有限公司 | High-performance computing desktop cloud system and device based on SPICE open source protocol |
| CN113825347B (en) * | 2021-09-17 | 2023-03-24 | 武汉兴和云网科技股份有限公司 | High-performance computing desktop cloud system and device based on SPICE open source protocol |
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