CN108448414B - 330V low-voltage AC power distribution cabinet - Google Patents
330V low-voltage AC power distribution cabinet Download PDFInfo
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- CN108448414B CN108448414B CN201810430029.1A CN201810430029A CN108448414B CN 108448414 B CN108448414 B CN 108448414B CN 201810430029 A CN201810430029 A CN 201810430029A CN 108448414 B CN108448414 B CN 108448414B
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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
- H02B1/28—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
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
- H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
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- Connector Housings Or Holding Contact Members (AREA)
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Abstract
The invention relates to the field of power distribution cabinets, in particular to a 330V low-voltage alternating-current power distribution cabinet, which comprises a cabinet door, a fixing plate, a dust removing mechanism, a switch mounting hole, a pay-off mechanism, a cabinet body, a heat dissipation mechanism, a fan, a transmission mechanism and a blanking mechanism, wherein the cabinet door is fixedly connected with the fixing plate; the inside of the cabinet body is equipped with and prevents that maintenance personal from not enough, for the maintenance provides the paying out machine of electric wire when the maintenance, the pulling is located the electric wire on the surface of pivot and realizes that the fluted disc of the inside of fixed disk rotates, and the slope setting is connected in the inside of fixed disk the fluted disc has realized that the countershaft carries on spacingly, and the intercepting electric wire of being convenient for, easy operation practices thrift the electric wire, and dust removal mechanism is connected in the inside rotation of fixed plate, has realized collecting the dust in the inside of fixed plate, and the fan rotates the back and drives drive mechanism, and drive mechanism drives the dust removal mechanism who is located the inside of fixed plate and rotates, has realized that the dust that the fan will collect blows away, and the interior top surface slope of fixed plate is equipped with.
Description
Technical Field
The invention relates to the field of power distribution cabinets, in particular to a 330V low-voltage alternating-current power distribution cabinet.
Background
The high power distribution cabinet is a final-stage device of a power distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
However, the dust accumulated in the conventional 330V low-voltage ac power distribution cabinet for a long time needs to be manually cleaned, and cannot be collected and processed through mechanical energy, so that the workload of maintenance personnel is increased, the conventional 330V low-voltage ac power distribution cabinet is not internally provided with a paying-off mechanism, so that the wire belts of the maintenance personnel are few and cannot be used locally during maintenance, the maintenance time is increased, and the workload of the maintenance personnel is increased.
(1) According to the 330V low-voltage alternating-current power distribution cabinet, the paying-off mechanism which prevents insufficient wires when maintenance personnel maintain and provides wires for maintenance is arranged in the cabinet body, the wires positioned on the surface of the rotating shaft are pulled to realize rotation of the fluted disc in the fixed disc, the fluted disc which is obliquely arranged is rotatably connected in the fixed disc, the rotating shaft is limited, the wires can be conveniently intercepted, the operation is simple, and the wires are saved.
(2) According to the 330V low-voltage alternating-current power distribution cabinet, the dust removing mechanism is rotatably connected inside the fixed plate, so that dust is collected inside the fixed plate, the transmission mechanism is driven after the fan rotates, the transmission mechanism drives the dust removing mechanism located inside the fixed plate to rotate, the collected dust is blown out by the fan, the inclined plate is obliquely arranged on the inner top surface of the fixed plate, and the dust is prevented from entering the cabinet body when the fan treats the dust.
(3) According to the 330V low-voltage alternating-current power distribution cabinet, the side wall of the fixing plate is provided with the blanking mechanism, the blanking mechanism penetrates through the side wall of the cabinet body, the blanking plate with the horn-shaped cross section is convenient to blank, and the workload of maintenance personnel is reduced.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a 330V low-voltage alternating-current power distribution cabinet, wherein a pay-off mechanism which prevents maintenance personnel from insufficient wires during maintenance and provides wires for maintenance is arranged in a cabinet body, the wires positioned on the surface of a rotating shaft are pulled to realize the rotation of a fluted disc in a fixed disc, the inner part of the fixed disc is rotatably connected with the fluted disc which is obliquely arranged, so that the rotating shaft is limited, the wires are conveniently cut, the operation is simple, the wires are saved, a dust removing mechanism is rotatably connected in the fixed plate, the dust is collected in the fixed plate, a transmission mechanism is driven after a fan rotates, the transmission mechanism drives the dust removing mechanism positioned in the fixed plate to rotate, the collected dust is blown out by the fan, an inclined plate is obliquely arranged on the inner top surface of the fixed plate, the dust is prevented from entering the cabinet body when the fan treats the dust, and a, the blanking mechanism penetrates through the side wall of the cabinet body, the section of the blanking mechanism is horn-shaped, blanking is facilitated through the blanking plate, and workload of maintenance personnel is reduced.
The technical scheme adopted by the invention for solving the technical problems is as follows: the automatic feeding device comprises a cabinet door, a fixing plate, a dust removing mechanism, a switch mounting hole, a paying-off mechanism, a cabinet body, a heat dissipation mechanism, a fan, a transmission mechanism and a discharging mechanism; the side surface of the cabinet body which is of a hollow cuboid structure is hinged with the cabinet door for protecting the electrical components in the cabinet body, two side walls of the cabinet body are symmetrically provided with the heat dissipation mechanism for ventilating and dissipating heat of the electrical components, the inside of the cabinet body is provided with the paying-off mechanism for preventing the electrical components from lacking wires during maintenance, the inner side wall of the cabinet body is provided with the switch mounting hole which is of a circular structure and is used for mounting a distribution switch, the inside of the cabinet body is fixedly connected with the fixed plate of the hollow cuboid structure, the inside of the fixed plate is rotatably connected with the dust removal mechanism for removing dust from the inside of the cabinet body, the side wall of the dust removal mechanism is provided with the blanking mechanism for cleaning the garbage collected by the dust removal mechanism, the side wall of the cabinet body is provided with the fan for blowing air from the inside of the fixed plate, and the bottom of the fan is rotatably connected, and the transmission mechanism penetrates through the inner part of the fixing plate.
Concretely, paying out machine constructs including retainer plate, electric wire, fixed disk, fluted disc, rotor plate, pivot and fixed block, the fixed block of the medial surface of the cabinet body, the internal rotation of fixed block is connected the pivot, the surperficial half department fixed connection of pivot the fluted disc, the side fixed connection of the cabinet body is used for fixing the fluted disc be the arc structure the fixed disk, the internal rotation of fixed disk is connected the rotor plate, the rotor plate with contained angle between the fixed disk is 45, the rotor plate with the fluted disc block is connected, is located fixed disk one side the surface winding of pivot is used for supplying maintenance personal to salvage the electric wire, the medial surface fixed connection of the cabinet body is used for fixing the pivot the retainer plate, the pivot with the retainer plate rotates to be connected, retainer plate, The fixed disk the fixed block is located same straight line, has realized that maintenance personal is in the maintenance lack the power cord during the inside electrical components of the cabinet body, draw materials on the spot, reduce the time of salvageing.
Specifically, heat dissipation mechanism includes a plurality of ash baffles and a plurality of ventilation hole, two lateral wall symmetries of the cabinet body are seted up and are used for doing the radiating of the inside electrical components of the cabinet body the ventilation hole, the lateral wall symmetry fixed connection of the cabinet body is used for dirt-proofly the ash baffle, the ash baffle is located the top in ventilation hole, just the ash baffle with contained angle between the cabinet body is 45, has realized right the inside electrical apparatus of the cabinet body dispels the heat, has avoided the rainwater to enter into the inside of the cabinet body.
Specifically, the dust removing mechanism comprises a filter screen, a first gear, two roller columns, a brush, inclined plates and a conveyor belt, the filter screen is installed at one half of the surface of the fixed plate, the inner part of the fixed plate is rotatably connected with one of the roller columns, the surface of each roller column is wound on the conveyor belt, the side walls of the roller columns are fixedly connected with the first gear, the brush used for cleaning dust in the fixed plate is installed at the surface of the conveyor belt at equal intervals, the inclined plates used for blocking leakage of the inner dust part of the fixed plate are fixedly connected with the inner top surface of the fixed plate at equal intervals, the included angles between the inclined plates and the fixed plate are 45 degrees, the brush is embedded between the inclined plates, the roller columns are driven by rotation of the fan, further the fan blows air and drives the conveyor belt to rotate, and accordingly the dust on the side faces of the inclined plates is brushed away by the brush on the surface of the searching fox conveyor belt, dust is prevented from entering the interior of the cabinet again.
Specifically, including unloading mechanism including flitch and baffle down, the lateral wall of fixed plate is connected and is used for discharging the loudspeaker form of dust flitch down, the inside sliding connection of flitch is used for blockking external dust and gets into down the inside of fixed plate the baffle, down the flitch with the central line of conveyer belt is located same straight line, realizes the fan blows the dust the inside of flitch is cleared up down, the unloading of being convenient for.
Specifically, drive mechanism includes spliced pole, second gear, third gear, transmission shaft and fourth gear, the bottom of fan is perpendicularly rotated and is connected and be used for the transmission the spliced pole, the bottom fixed connection of spliced pole the second gear, the internal rotation of fixed plate is connected and is used for the drive the roller the transmission shaft is located the outside of the cabinet body the one end fixed connection of transmission shaft the third gear, the third gear with the second gear rotates to be connected, is located the inside of fixed plate the one end fixed connection of transmission shaft the fourth gear rotates to be connected, just the fourth gear with be located the lateral wall of roller the first gear rotates to be connected, realizes the fan drives the conveyer belt rotates.
Specifically, one end of the fan is communicated with the fixed plate, and the maximum diameter of the fan is equal to the minimum inner diameter of the fixed plate, so that the fan blows dust in the fixed plate into the discharging plate.
Specifically, the transmission shaft with the fixed plate is parallel, just the transmission shaft is located the one third department on the surface of fixed plate avoids the transmission shaft by the conveyer belt is contradicted, influences the drive.
The invention has the beneficial effects that:
(1) according to the 330V low-voltage alternating-current power distribution cabinet, the paying-off mechanism which prevents insufficient wires when maintenance personnel maintain and provides wires for maintenance is arranged in the cabinet body, the wires positioned on the surface of the rotating shaft are pulled to realize rotation of the fluted disc in the fixed disc, the fluted disc which is obliquely arranged is rotatably connected in the fixed disc, the rotating shaft is limited, the wires can be conveniently intercepted, the operation is simple, and the wires are saved.
(2) According to the 330V low-voltage alternating-current power distribution cabinet, the dust removing mechanism is rotatably connected inside the fixed plate, so that dust is collected inside the fixed plate, the transmission mechanism is driven after the fan rotates, the transmission mechanism drives the dust removing mechanism located inside the fixed plate to rotate, the collected dust is blown out by the fan, the inclined plate is obliquely arranged on the inner top surface of the fixed plate, and the dust is prevented from entering the cabinet body when the fan treats the dust.
(3) According to the 330V low-voltage alternating-current power distribution cabinet, the side wall of the fixing plate is provided with the blanking mechanism, the blanking mechanism penetrates through the side wall of the cabinet body, the blanking plate with the horn-shaped cross section is convenient to blank, and the workload of maintenance personnel is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of a preferred embodiment of a 330V low-voltage ac power distribution cabinet according to the present invention;
FIG. 2 is a schematic cross-sectional view of the fixing plate, the dust removing mechanism and the blanking mechanism shown in FIG. 1;
FIG. 3 is a schematic view of the transmission shown in FIG. 1;
fig. 4 is a schematic view of the pay-off mechanism shown in fig. 1.
In the figure: 1. the cabinet door comprises a cabinet door body, 2, a fixing plate, 3, a dust removing mechanism, 31, a filter screen, 32, a first gear, 33, a roller column, 34, a brush, 35, an inclined plate, 36, a conveyor belt, 4, a switch mounting hole, 5, a paying-off mechanism, 51, a fixing ring, 52, an electric wire, 53, a fixing disc, 54, a fluted disc, 55, a rotating sheet, 56, a rotating shaft, 57, a fixing block, 6, a cabinet body, 7, a heat dissipation mechanism, 71, an ash baffle, 72, a vent hole, 8, a fan, 9, a transmission mechanism, 91, a connecting column, 92, a second gear, 93, a third gear, 94, a transmission shaft, 95, a fourth gear, 9a, a blanking mechanism, 91a blanking plate, 92a baffle.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 and 2, the 330V low-voltage ac power distribution cabinet of the present invention includes a cabinet door 1, a fixing plate 2, a dust removing mechanism 3, a switch mounting hole 4, a paying-off mechanism 5, a cabinet body 6, a heat dissipating mechanism 7, a fan 8, a transmission mechanism 9, and a blanking mechanism 9 a; the side of the cabinet body 6 with a hollow cuboid structure is hinged with the cabinet door 1 for protecting the electric elements inside the cabinet body 6, two side walls of the cabinet body 6 are symmetrically provided with the heat dissipation mechanism 7 for ventilating and dissipating heat of the electric elements, the internal installation of the cabinet body 6 is used for preventing the electric elements from lacking wires during maintenance, the wire unwinding mechanism 5 with a circular structure is arranged at the equal distance of the inner side wall of the cabinet body 6 and used for installing a switch mounting hole 4 of a power distribution switch, the internal part of the cabinet body 6 is fixedly connected with the fixed plate 2 with the hollow cuboid structure, the internal part of the fixed plate 2 is rotatably connected with the dust removal mechanism 3 for removing dust from the internal part of the cabinet body 6, the side wall of the dust removal mechanism 3 is provided with the blanking mechanism 9a for cleaning up garbage collected by the dust removal mechanism 3, and the side wall of the cabinet body 6 is provided with the fan 8 for blowing, the bottom of the fan 8 is rotatably connected with the transmission mechanism 9 for driving the dust removing mechanism 3, and the transmission mechanism 9 penetrates through the fixing plate 2.
Specifically, as shown in fig. 1 and 4, the paying-off mechanism 5 of the 330V low-voltage ac power distribution cabinet comprises a fixed ring 51, an electric wire 52, a fixed disc 53, a fluted disc 54, a rotating sheet 55, a rotating shaft 56 and a fixed block 57, wherein the fixed block 57 is fixed on the inner side surface of the cabinet body 6, the rotating shaft 56 is rotatably connected inside the fixed block 57, the fluted disc 54 is fixedly connected at one half of the surface of the rotating shaft 56, the fixed disc 53 which is in an arc structure and used for fixing the fluted disc 54 is fixedly connected to the side surface of the cabinet body 6, the rotating sheet 55 is rotatably connected inside the fixed disc 53, the included angle between the rotating sheet 55 and the fixed disc 53 is 45 degrees, the rotating sheet 55 is connected with the fluted disc 54 in a clamping manner, the electric wire 52 for repair personnel is wound on the surface of the rotating shaft 56 positioned on one side of the fixed disc 53, the medial surface fixed connection of the cabinet body 6 is used for fixing pivot 56 retainer plate 51, pivot 56 with retainer plate 51 rotates to be connected, retainer plate 51 the fixed disk 53 the fixed block 57 is located same straight line, has realized that maintenance personal is in the maintenance lack the power cord during the inside electrical components of the cabinet body 6, draw materials on the spot, reduce and salvage the time.
Specifically, as shown in fig. 1, the heat dissipation mechanism 7 of the 330V low-voltage ac power distribution cabinet of the present invention includes a plurality of dust baffles 71 and a plurality of ventilation holes 72, the ventilation holes 42 for dissipating heat of electrical components inside the cabinet body 6 are symmetrically formed on two side walls of the cabinet body 6, the side walls of the cabinet body 6 are symmetrically and fixedly connected to the dust baffles 71 for preventing dust, the dust baffles 71 are located at the tops of the ventilation holes 72, and an included angle between the dust baffles 71 and the cabinet body 6 is 45 °, so as to dissipate heat of electrical components inside the cabinet body 6, and prevent rainwater from entering the inside of the cabinet body 6.
Specifically, as shown in fig. 1 and 2, the 330V low-voltage ac power distribution cabinet of the present invention includes a filter screen 31, a first gear 32, two rollers 33, a brush 34, an inclined plate 35 and a conveyor belt 36, wherein the filter screen 31 is installed at one half of the surface of the fixing plate 2, one of the rollers 33 is rotatably connected inside the fixing plate 2, the surface of the roller 33 is wound around the conveyor belt 36, the side wall of the roller 33 is fixedly connected to the first gear 32, the brushes 34 for cleaning dust inside the fixing plate 2 are installed on the surface of the conveyor belt 35 at equal intervals, the inclined plate 35 for blocking the dust inside the fixing plate 2 from leaking out is fixedly connected to the inner top surface of the fixing plate 2 at equal intervals, an included angle between the inclined plate 35 and the fixing plate 2 is 45 °, the brushes 34 are embedded between the inclined plates 35, the roller 33 is driven by the rotation of the fan 8, and further the fan 8 blows air and drives the conveyor belt 36 to rotate, so that the brush 34 on the surface of the fox searching conveyor belt 36 brushes away dust on the side surface of the inclined plate 35, and the dust is prevented from entering the cabinet 6 again.
Specifically, as shown in fig. 1 and 2, the 330V low-voltage ac power distribution cabinet includes a blanking mechanism 9, which includes a blanking plate 91a and a baffle 92a, the side wall of the fixed plate 2 is connected to the flared blanking plate 91a for discharging dust, the inside of the blanking plate 91a is slidably connected to the baffle 92a for blocking external dust from entering the inside of the fixed plate 2, and the central lines of the blanking plate 91a and the conveyor belt 36 are located on the same straight line, so that the blower 8 blows dust into the inside of the blanking plate 91a for cleaning, and blanking is facilitated.
Specifically, as shown in fig. 1 and 3, in the 330V low-voltage ac power distribution cabinet of the present invention, the transmission mechanism 9 includes a connection column 91, a second gear 92, a third gear 93, a transmission shaft 94 and a fourth gear 95, the bottom of the fan 8 is vertically and rotatably connected to the connection column 91 for transmission, the bottom of the connection column 91 is fixedly connected to the second gear 92, the inside of the fixing plate 2 is rotatably connected to the transmission shaft 94 for driving the roller 33, one end of the transmission shaft 94 located outside the cabinet 6 is fixedly connected to the third gear 93, the third gear 93 is rotatably connected to the second gear 92, one end of the transmission shaft 94 located inside the fixing plate 2 is fixedly connected to the fourth gear 95 for rotation, and the fourth gear 95 is rotatably connected to the first gear 32 located on the side wall of the roller 33, the fan 8 drives the conveyor belt 36 to rotate.
Specifically, as shown in fig. 1, according to the 330V low-voltage ac power distribution cabinet of the present invention, one end of the fan 8 is communicated with the fixed plate 2, and the maximum diameter of the fan 8 is equal to the minimum inner diameter of the fixed plate 2, so that the fan 8 blows dust inside the fixed plate 2 to the inside of the blanking plate 91 a.
Specifically, as shown in fig. 1, in the 330V low-voltage ac power distribution cabinet of the present invention, the transmission shaft 94 is parallel to the fixed plate 2, and the transmission shaft 94 is located at one third of the surface of the fixed plate 2, so as to prevent the transmission shaft 94 from being interfered by the conveyor belt 36 to affect driving.
Firstly, the cabinet body 6 is carried to a place where power distribution is needed again, the cabinet door 1 is opened to rush repair and install the internal power line and the electrical components of the cabinet body 6, the two side walls of the cabinet body 6 are symmetrically provided with the dust removing mechanisms 3, on one hand, the internal electrical components of the cabinet body 6 are cooled, on the other hand, dust is prevented from entering the inside of the cabinet body 6, the power line is lacked in the rush repair process, in order to reduce the rush repair time, the paying-off mechanism 5 is installed on the inner side surface of the cabinet body 6 to facilitate wire taking, in order to collect the internal dust of the cabinet body 6, the fixed plate 2 is fixedly connected in the cabinet body 6, the dust removing mechanism 3 is arranged in the fixed plate 2, after the dust falls into the filter screen 31, the fan 8 is connected with the power supply to blow the internal dust of the fixed plate 2 to the discharging mechanism 9, the integration degree is high; the method specifically comprises the following steps:
(1) a fixed block 57 is fixed on the inner side surface of the cabinet body 6, the fixed block 57 is connected with a rotating shaft 56 in a rotating manner, the fluted disc 54 is fixedly connected with one half of the surface of the rotating shaft 56, the side surface of the cabinet body 6 is fixedly connected with a fixed disc 53 which is used for fixing the fluted disc 54 and is of an arc-shaped structure, the fixed disc 53 is connected with a rotating sheet 55 in a rotating manner, the included angle between the rotating sheet 55 and the fixed disc 53 is 45 degrees, the rotating sheet 55 is connected with the fluted disc 54 in a clamping manner, the surface of the rotating shaft 56 positioned on one side of the fixed disc 53 is wound with an electric wire 52 which is used for first-aid repair of maintenance personnel, the inner side surface of the cabinet body 6 is fixedly connected with a fixed ring 51 which is used for fixing the rotating shaft 56, the fixed ring 51, the fixed disc 53 and the fixed block 57 are positioned on the same straight line, the electric wire 52, the power cord is lacked when the maintenance personnel maintain the internal electrical components of the cabinet body 6, local materials are used, the rush-repair time is reduced, and the electric wires 52 are saved.
(2) A connecting column 91 for transmission is vertically and rotatably connected to the bottom of the fan 8, a second gear 92 is fixedly connected to the bottom of the connecting column 91, a transmission shaft 94 for driving the roller 33 is rotatably connected to the inside of the fixed plate 2, a third gear 93 is fixedly connected to one end of the transmission shaft 94 positioned on the outer side of the cabinet body 6, the third gear 93 is rotatably connected to the second gear 92, a fourth gear 95 is fixedly connected to one end of the transmission shaft 94 positioned on the inside of the fixed plate 2, and the fourth gear 95 is rotatably connected to the first gear 32 positioned on the side wall of the roller 33, so that the fan 8 drives the conveyor belt 36 to rotate, the filter screen 31 is installed on one half of the surface of the fixed plate 2, one of the rollers 33 is rotatably connected to the inside of the fixed plate 2, the conveyor belt 36 is wound on the surface of the roller 33, the first gear 32 is fixedly connected to the side wall of the roller 33, and brushes 34 for cleaning dust inside the fixed, the interior top surface equidistance fixed connection of fixed plate 2 is used for blockking the inside dust portion of fixed plate 2 and leaks swash plate 35, and the contained angle between swash plate 35 and the fixed plate 2 is 45, between a plurality of swash plates 35 of brush 34 embedding, it drives roller 33 to have guaranteed that fan 8 rotates, further realization fan 8 is bloied and is driven conveyer belt 36 and rotate, thereby realize that the brush 34 on suzhou search fox conveyer belt 36's surface brushes away the dust of the side of swash plate 35, avoid the dust to enter into the inside of the cabinet body 6 once more, integration degree is high, be convenient for clear up the dust.
The paying-off mechanism 5 which prevents the insufficient electric wires 52 of maintenance personnel during maintenance and provides the electric wires 52 for maintenance is arranged in the cabinet body 6 of the invention, the electric wires 52 positioned on the surface of the rotating shaft 56 are pulled to realize the rotation of the fluted disc 54 in the fixed disc 53, the inner part of the fixed disc 53 is rotatably connected with the fluted disc 54 which is obliquely arranged, the limiting of the rotating shaft 56 is realized, the electric wires 52 are convenient to intercept, the operation is simple, the electric wires 52 are saved, the dust collection in the fixed plate 2 is realized, the driving mechanism 9 is driven after the fan 8 rotates, the driving mechanism 9 drives the dust collection mechanism 3 positioned in the fixed plate 2 to rotate, the collected dust is blown out by the fan 8, the inclined plate is obliquely arranged on the inner top surface of the fixed plate 2, the dust is prevented from entering the cabinet body 6 when the fan 8 treats the dust, the lateral wall of fixed plate 2 is equipped with unloading mechanism 9a, and unloading mechanism 9a passes the lateral wall of the cabinet body 6, and the cross-section is tubaeform unloading of being convenient for of flitch 91a down has reduced maintenance personal's work load.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The utility model provides a 330V low-voltage AC distribution cabinet which characterized in that: the automatic feeding device comprises a cabinet door (1), a fixing plate (2), a dust removing mechanism (3), a switch mounting hole (4), a paying-off mechanism (5), a cabinet body (6), a heat dissipation mechanism (7), a fan (8), a transmission mechanism (9) and a discharging mechanism (9 a); the side of the cabinet body (6) which is of a hollow cuboid structure is hinged to protect the cabinet door (1) of the electric appliance element inside the cabinet body (6), two side walls of the cabinet body (6) are symmetrically provided with the heat dissipation mechanism (7) for ventilating and dissipating heat of the electric appliance element, the internal installation of the cabinet body (6) is used for preventing the electric appliance element from lacking wires during maintenance, the switch mounting hole (4) for mounting a distribution switch is formed in the inner side wall of the cabinet body (6) in a circular structure at equal intervals, the fixed plate (2) of the hollow cuboid structure is fixedly connected inside the cabinet body (6), the dust removal mechanism (3) for removing dust from the inside of the cabinet body (6) is rotatably connected inside the fixed plate (2), the side wall of the dust removal mechanism (3) is provided with the blanking mechanism (9a) for cleaning the garbage collected by the dust removal mechanism (3), the side wall of the cabinet body (6) is provided with the fan (8) for blowing air to the inside of the fixed plate (2), the bottom of the fan (8) is rotatably connected with the transmission mechanism (9) for driving the dust removing mechanism (3), and the transmission mechanism (9) penetrates through the inside of the fixed plate (2); wherein the content of the first and second substances,
paying out machine constructs (5) and includes retainer plate (51), electric wire (52), fixed disk (53), fluted disc (54), rotation piece (55), pivot (56) and fixed block (57), fixed block (57) are fixed to the medial surface of the cabinet body (6), the internal rotation of fixed block (57) is connected pivot (56), the surperficial half department fixed connection of pivot (56) fluted disc (54), the side fixed connection of the cabinet body (6) is used for fixing fluted disc (54) be the arc structure fixed disk (53), the internal rotation of fixed disk (53) is connected rotation piece (55), rotation piece (55) with contained angle between fixed disk (53) is 45, rotation piece (55) with fluted disc (54) block is connected, is located fixed disk (53) one side the surface winding of pivot (56) is used for supplying maintenance personal to salvage electric wire (52), the inner side surface of the cabinet body (6) is fixedly connected with the fixing ring (51) used for fixing the rotating shaft (56), the rotating shaft (56) is rotatably connected with the fixing ring (51), and the fixing ring (51), the fixing disc (53) and the fixing block (57) are positioned on the same straight line;
dust removal mechanism (3) are including filter screen (31), first gear (32), two rollers (33), brush (34), swash plate (35) and conveyer belt (36), the installation of the surperficial half department of fixed plate (2) filter screen (31), the inside of fixed plate (2) is rotated and is connected one of them roller (33), the surface winding of roller (33) conveyer belt (36), the lateral wall fixed connection of roller (33) first gear (32), the surface equidistance installation of conveyer belt (35) is used for cleaning the dust of the inside of fixed plate (2) brush (34), the interior top surface equidistance fixed connection of fixed plate (2) is used for blockking the inside dust portion of fixed plate (2) leaks swash plate (35), just swash plate (35) with contained angle between fixed plate (2) is 45, the brush (34) is embedded among the inclined plates (35);
the heat dissipation mechanism (7) comprises a plurality of dust baffles (71) and a plurality of ventilation holes (72), the ventilation holes (42) for dissipating heat of internal electrical elements of the cabinet body (6) are symmetrically formed in two side walls of the cabinet body (6), the side walls of the cabinet body (6) are symmetrically and fixedly connected with the dust baffles (71) for preventing dust, the dust baffles (71) are located at the tops of the ventilation holes (72), and an included angle between each dust baffle (71) and the cabinet body (6) is 45 degrees;
the blanking mechanism (9) comprises a blanking plate (91a) and a baffle (92a), the side wall of the fixed plate (2) is connected with the flared blanking plate (91a) for discharging dust, the inside of the blanking plate (91a) is slidably connected with the baffle (92a) for blocking outside dust from entering the inside of the fixed plate (2), and the central lines of the blanking plate (91a) and the conveyor belt (36) are positioned on the same straight line;
the transmission mechanism (9) comprises a connecting column (91), a second gear (92), a third gear (93), a transmission shaft (94) and a fourth gear (95), the bottom of the fan (8) is vertically and rotatably connected with the connecting column (91) for transmission, the bottom of the connecting column (91) is fixedly connected with the second gear (92), the inside of the fixing plate (2) is rotatably connected with the transmission shaft (94) used for driving the roller column (33), one end of the transmission shaft (94) positioned at the outer side of the cabinet body (6) is fixedly connected with the third gear (93), the third gear (93) is rotationally connected with the second gear (92), one end of the transmission shaft (94) positioned in the fixed plate (2) is fixedly connected with the fourth gear (95) in a rotational connection manner, and the fourth gear (95) is rotationally connected with the first gear (32) on the side wall of the roller (33);
one end of the fan (8) is communicated with the fixed plate (2), and the maximum diameter of the fan (8) is equal to the minimum inner diameter of the fixed plate (2);
the transmission shaft (94) is parallel to the fixed plate (2), and the transmission shaft (94) is positioned at one third of the surface of the fixed plate (2);
the inner side surface of the cabinet body (6) is fixedly provided with a fixed block (57), the inside of the fixed block (57) is rotatably connected with a rotating shaft (56), one half of the surface of the rotating shaft (56) is fixedly connected with a fluted disc (54), the side surface of the cabinet body (6) is fixedly connected with a fixed disc (53) which is used for fixing the fluted disc (54) and is of an arc-shaped structure, the inside of the fixed disc (53) is rotatably connected with a rotating sheet (55), an included angle between the rotating sheet (55) and the fixed disc (53) is 45 degrees, the rotating sheet (55) is connected with the fluted disc (54) in a clamping way, the surface of the rotating shaft (56) positioned on one side of the fixed disc (53) is wound with an electric wire (52) for first-aid repair of maintenance personnel, the inner side surface of the cabinet body (6) is fixedly connected with a fixed ring (51) used for fixing the rotating shaft (56), the rotating, the electric wires (52) are pulled to drive the rotating shaft (56) to rotate, at the moment, the rotating sheet (55) clamps the teeth on the surface of the fluted disc (54), so that the number of the electric wires (52) is increased, the power cord is lacked when maintenance personnel maintain the internal electric elements of the cabinet body (6), local materials are used, the rush repair time is reduced, and the electric wires (52) are saved;
the bottom of a fan (8) is vertically and rotatably connected with a connecting column (91) for transmission, the bottom of the connecting column (91) is fixedly connected with a second gear (92), the inside of a fixed plate (2) is rotatably connected with a transmission shaft (94) for driving a roller (33), one end of the transmission shaft (94) positioned outside a cabinet body (6) is fixedly connected with a third gear (93), the third gear (93) is rotatably connected with the second gear (92), one end of the transmission shaft (94) positioned inside the fixed plate (2) is fixedly connected with a fourth gear (95) for rotation, the fourth gear (95) is rotatably connected with a first gear (32) positioned on the side wall of the roller (33), the fan (8) drives a conveyor belt (36) to rotate, a filter screen (31) is installed at one half of the surface of the fixed plate (2), the inside of the fixed plate (2) is rotatably connected with one roller (33), the conveying belt (36) is wound on the surface of the roller column (33), the side wall of the roller column (33) is fixedly connected with the first gear (32), the surface of the conveying belt (35) is equidistantly provided with brushes (34) used for cleaning dust in the fixing plate (2), the inner top surface of the fixing plate (2) is equidistantly and fixedly connected with inclined plates (35) used for blocking the dust in the fixing plate (2) from leaking, an included angle between each inclined plate (35) and the fixing plate (2) is 45 degrees, the brushes (34) are embedded between the inclined plates (35), the roller column (33) is driven by the rotation of the fan (8), the fan (8) blows air and drives the conveying belt (36) to rotate, the brushes (34) on the surface of the sufu conveying belt (36) brush away the dust on the side surfaces of the inclined plates (35), the dust is prevented from entering the cabinet body (6) again, and the integration degree is high, the dust is convenient to clean.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810430029.1A CN108448414B (en) | 2018-05-08 | 2018-05-08 | 330V low-voltage AC power distribution cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810430029.1A CN108448414B (en) | 2018-05-08 | 2018-05-08 | 330V low-voltage AC power distribution cabinet |
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| Publication Number | Publication Date |
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| CN108448414A CN108448414A (en) | 2018-08-24 |
| CN108448414B true CN108448414B (en) | 2020-09-18 |
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| CN201810430029.1A Active CN108448414B (en) | 2018-05-08 | 2018-05-08 | 330V low-voltage AC power distribution cabinet |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326961B (en) * | 2020-04-09 | 2021-10-26 | 山东厚俞实业有限公司 | Box-type substation |
| CN111668723B (en) * | 2020-06-12 | 2022-04-05 | 武汉西高电器有限公司 | Communication base station is with rain-proof heat dissipation switch board of self-closing formula |
| CN111817152B (en) * | 2020-06-18 | 2022-05-24 | 阜阳腾冠电力科技有限公司 | Switch board with dust collecting equipment |
| CN112003156A (en) * | 2020-08-06 | 2020-11-27 | 江苏中信科瑞电力科技有限公司 | Improved low-voltage switch cabinet |
| CN112467565B (en) * | 2020-11-25 | 2024-02-23 | 浙江派尔电气有限公司 | Intelligent control box for dry-type transformer |
| CN118099994A (en) * | 2024-04-24 | 2024-05-28 | 恒开电气股份有限公司 | Intelligent self-adaptive heat dissipation type power distribution cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203734173U (en) * | 2013-12-06 | 2014-07-23 | 常州世博电气有限公司 | Box body of electric cabinet |
| CN104852294A (en) * | 2015-04-28 | 2015-08-19 | 艾金富 | Switch cabinet convenient for centralizing electric wire |
| CN204858318U (en) * | 2015-08-04 | 2015-12-09 | 王晶 | Automatic dust removal switch board |
| CN107046238A (en) * | 2017-03-17 | 2017-08-15 | 重庆汉嘉电气股份有限公司 | Dust arrester and low-voltage distribution cabinet for power distribution cabinet |
| CN206908153U (en) * | 2017-06-01 | 2018-01-19 | 天津市津开电气有限公司 | A kind of switch power distribution cabinet of band radiating dedusting function |
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Denomination of invention: A 330V low voltage AC distribution cabinet Effective date of registration: 20211226 Granted publication date: 20200918 Pledgee: Bank of Nanjing Co.,Ltd. Yancheng branch Pledgor: JIANGSU JIANXIONG ELECTRIC Co.,Ltd. Registration number: Y2021320000415 |
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Date of cancellation: 20230619 Granted publication date: 20200918 Pledgee: Bank of Nanjing Co.,Ltd. Yancheng branch Pledgor: JIANGSU JIANXIONG ELECTRIC Co.,Ltd. Registration number: Y2021320000415 |
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