CN113872071B - Assembled electric elements mounting structure and cubical switchboard - Google Patents
Assembled electric elements mounting structure and cubical switchboard Download PDFInfo
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- CN113872071B CN113872071B CN202111307492.5A CN202111307492A CN113872071B CN 113872071 B CN113872071 B CN 113872071B CN 202111307492 A CN202111307492 A CN 202111307492A CN 113872071 B CN113872071 B CN 113872071B
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- groove
- mounting structure
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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
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
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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
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/052—Mounting on rails
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
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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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
- H02B1/36—Racks with withdrawable units
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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
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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
Abstract
The invention discloses an assembled electrical element mounting structure and a switch cabinet in the field of distribution switch cabinets, which comprise a mounting plate and a rotating disc rotatably mounted on the bottom surface of a cabinet body of the switch cabinet, wherein the rotating disc is provided with a mounting groove; and the mounting plate is provided with a mounting seat for mounting an electric element in a sliding way. The invention can effectively utilize the area of the switch cabinet, the plurality of freely switchable supporting devices are arranged in the switch cabinet, and the supporting devices are moved to the opening and closing door of the switch cabinet when the electrical elements are installed, so that the installation by workers is convenient, the installation area of the electrical elements is greatly increased, the capacity of the switch cabinet to the electrical elements is increased, and the cost is saved. The invention can lead the electric element to freely move on the supporting mechanism, lead a worker to install the electric element in a place which is easy to operate and then move the electric element to a specified position, and lead the installation of the worker to be convenient and safe.
Description
Technical Field
The invention belongs to the field of distribution switch cabinets, and particularly relates to an assembly type electrical element mounting structure and a switch cabinet.
Background
The switch cabinet is an electrical device, the exterior line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. The switch cabinet on the market at present is usually fixed by bolts and cannot be freely adjusted in position as required for an internal supporting device, so that the visual field and the movement of workers are limited due to space limitation when the workers install, replace and maintain the electrical elements, and the switch cabinet is not only inconvenient to operate but also extremely unsafe for the workers; and the circuits of the existing switch cabinet are uniformly placed in the wire grooves during wiring, and the circuits of all the electric elements are easy to be mutually wound, so that inconvenience is caused to the overhaul of workers. In addition, only one layer of supporting device is usually arranged in the conventional switch cabinet, so that the space utilization is limited, the occupied area is increased, and the waste is caused. Therefore, there is a need for a mounting structure for mounting electrical components and a switch cabinet to solve the above problems.
The invention provides an assembly type electric element installation structure and a switch cabinet, which can effectively utilize the area of the switch cabinet, wherein a plurality of freely switchable supporting devices are arranged in the switch cabinet, and the supporting devices are moved to an opening and closing door of the switch cabinet when the electric elements are installed, so that the installation by workers is convenient, the installation area of the electric elements is greatly increased, the capacity of the switch cabinet on the electric elements is increased, and the cost is saved. The electric element can freely move on the supporting mechanism, so that a worker can install the electric element in a place easy to operate and then move the electric element to a specified position, and the worker can install the electric element conveniently and safely; the invention separates the lines of each electrical element, avoids winding, increases the heat dissipation effect of the lines while facilitating the installation and maintenance of workers, and improves the safety.
Disclosure of Invention
The present invention is directed to a mounting structure for an assembled electrical component and a switch cabinet, which solves the above-mentioned problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: an assembly type electric element mounting structure comprises a mounting plate and a rotating disc which is rotatably mounted on the bottom surface of a switch cabinet body, wherein a mounting groove is formed in the rotating disc, the mounting plate is detachably and vertically mounted in the mounting groove, and the mounting plate is arranged at intervals along the circumferential direction of the rotating disc; the mounting plate is provided with an annular through groove, the through groove is used for accommodating an electric wire to pass through, and an inner annular track and an outer annular track are respectively arranged on the inner side and the outer side of the through groove; the mounting plate is provided with a mounting seat for mounting an electric element in a sliding manner, the mounting seat is provided with two sliding columns, and the two sliding columns are fixedly connected through a connecting plate; the lower ends of the two sliding columns are respectively installed in the inner annular track and the outer annular track in a sliding mode, the upper ends of the two sliding columns are installed in the annular groove in a sliding mode, and the annular groove is formed in the installation seat; the mounting seat is fixedly provided with a hollow cylinder for accommodating an electric wire, the hollow cylinder is slidably mounted in the through groove, and the hollow cylinder is rotatably connected with the connecting plate.
As a further scheme of the invention, a first gear is fixedly arranged on a sliding column which is in sliding connection with the inner annular track, a second gear is fixedly arranged on the hollow cylinder, the first gear is meshed with the second gear, and the transmission ratio is 1.
As a further scheme of the present invention, a first through hole is formed in the middle of the mounting plate, a dust absorption fan is arranged at the first through hole, the dust absorption fan is fixedly installed on a first rotating shaft, the first rotating shaft is rotatably installed on a rotating column, and the rotating column is vertically and fixedly installed on a rotating disc; and a cleaning sponge used for cleaning the mounting seat is fixedly mounted on the first rotating shaft.
As a further scheme of the invention, the cleaning sponge is a fireproof sponge.
As a further scheme of the invention, the rotating column is fixedly provided with wing plates for preventing the electric wires from being intertwined at intervals in the circumferential direction, and the number of the wing plates is the same as that of the mounting plates.
As a further scheme of the invention, a second rotating shaft of an external power supply is sleeved inside the rotating column, the second rotating shaft is fixedly installed on the switch cabinet, a dust exhaust fan is fixedly installed at the top end of the second rotating shaft, and the dust exhaust fan is arranged at a second through hole at the top of the switch cabinet.
As a further scheme of the invention, the rotating disc is provided with a third through hole for allowing an external wire to enter the switch cabinet.
The present invention also provides a switch cabinet including a fabricated electrical component mounting structure as described above.
Compared with the prior art, the invention has the beneficial effects that:
1. the area of the switch cabinet can be effectively utilized, the plurality of freely switchable supporting devices are arranged in the switch cabinet, and the supporting devices are moved to the opening and closing door of the switch cabinet when the electric elements are installed, so that the installation by workers is facilitated, the installation area of the electric elements is greatly increased, the capacity of the switch cabinet for the electric elements is increased, and the cost is saved. The invention can lead the electric element to freely move on the supporting mechanism, lead a worker to install the electric element in a place which is easy to operate and then move the electric element to a specified position, lead the installation of the worker to be convenient and safe; the invention separates the lines of each electrical element, avoids winding, increases the heat dissipation effect of the lines while facilitating the installation and maintenance of workers, and improves the safety.
2. When the mounting seat passes through the corners of the inner annular track and the outer annular track, the first gear is meshed with the second gear, so that the direction of the mounting seat rotates along with the passing corner, the direction of the mounting seat is kept unchanged, the relative positions of the positive and negative interfaces on the mounting seat cannot be changed, wrong wiring caused by misjudgment of workers is avoided, and the safety is improved.
3. According to the invention, the dust on the mounting plate is cleaned through the dust collection fan and the cleaning sponge, so that the dust on the front surface of the mounting plate can be cleaned, the air circulation can be accelerated, the heat dissipation of the electric element is increased, and the short circuit damage of the electric element due to overhigh temperature is avoided. The dust collection fan is further used for driving the cleaning sponge to rotate to clean dust on the mounting seat, and the mounting seat is cleaned by means of movement of the mounting seat and friction of the cleaning sponge. Because the cubical switchboard environment is abominable in the factory environment in addition, probably have the grease to get into, the grease in the sponge utilizes the hydroscopicity of sponge self to adsorb the air simultaneously when clearing up the mount pad for air drying, the circulation that dust absorption fan increased the air simultaneously also is favorable to the drying of air, has guaranteed electronic component's moisture resistance, thereby has further improved the security of cubical switchboard.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of an overall structure of a switchgear of the present invention;
fig. 2 is an overall structural view of a mounting structure for a fabricated electric component according to the present invention;
FIG. 3 is a schematic view of the structure of the mounting plate of the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the mounting plate with the dust collecting fan removed;
FIG. 6 is an enlarged view of a portion B of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic view of the structure of the mounting base of the present invention;
FIG. 8 is a schematic view of a rotary post according to the present invention;
fig. 9 is a schematic view of the structure of the rotating disk of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-switch cabinet, 11-mounting plate, 12-rotating disc, 13-mounting groove, 14-through groove, 15-inner annular rail, 16-outer annular rail, 17-mounting seat, 18-sliding column, 19-connecting plate, 20-annular groove, 21-hollow cylinder, 31-first gear, 32-second gear, 41-first through hole, 42-dust-collecting fan, 43-first rotating shaft, 44-rotating column, 45-cleaning sponge, 51-wing plate, 61-second rotating shaft, 62-dust-removing fan, 63-second through hole and 71-third through hole.
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. 1-9, an assembly type electrical component mounting structure includes a mounting plate 11 and a rotating disc 12 rotatably mounted on a bottom surface of a cabinet body of a switch cabinet 1, wherein the rotating disc 12 is provided with a mounting groove 13, the mounting plate 11 is detachably and vertically mounted in the mounting groove 13, and the mounting plate 11 is arranged at intervals along a circumferential direction of the rotating disc 12; an annular through groove 14 is formed in the mounting plate 11, the through groove 14 is used for accommodating an electric wire to pass through, and an inner annular rail 15 and an outer annular rail 16 are respectively formed on the inner side and the outer side of the through groove 14; an installation seat 17 for installing an electric element is slidably installed on the installation plate 11, two sliding columns 18 are arranged on the installation seat 17, and the two sliding columns 18 are fixedly connected through a connecting plate 19; the lower ends of the two sliding columns 18 are respectively installed in the inner annular track 15 and the outer annular track 16 in a sliding manner, the upper ends of the two sliding columns are installed in an annular groove 20 in a sliding manner, and the annular groove 20 is formed in the installation seat 17; the mounting seat 17 is fixedly provided with a hollow cylinder 21 for accommodating an electric wire, the hollow cylinder 21 is slidably mounted in the through groove 14, and the hollow cylinder 21 is rotatably connected with the connecting plate 19.
As shown in FIG. 2, in order to increase the capacity of the switch cabinet 1 for the electrical components, increase the installation area of the electrical components and improve the space utilization rate of the switch cabinet 1, the invention rotatably installs a rotating disc 12 on the inner bottom surface of the switch cabinet 1, the rotating disc 12 is provided with an installation groove 13, and the installation plate 11 is detachably installed on the installation groove 13. In this embodiment, the number of the mounting plates 11 is 4, so that the area of the bearing device is increased, the switch cabinet 1 can accommodate more electrical elements, and the space utilization rate of the switch cabinet 1 is improved. The 4 mounting plates 11 of the present invention are spaced apart along the circumference of the turn disc 12 so that the mounting plates 11 can rotate about the axis of the turn disc within the switchgear cabinet 1. When a worker installs the switch cabinet, the disc 12 can be rotated manually, and one mounting plate 11 which is required to be installed is rotated to the opening and closing door of the switch cabinet 1, so that the installation by the worker is facilitated. As shown in fig. 5 and 6, the mounting plate 11 is provided with an inner annular rail 15 and an outer annular rail 16, and a mounting seat 17 for mounting an electrical component is freely slid on the inner annular rail 15 and the outer annular rail 16 by two sliding posts 18. According to the invention, the mounting seat 17 is arranged to freely slide on the mounting plate 11, so that a worker can freely adjust the height of the mounting seat 17 according to the actual requirement during mounting, the worker can mount electronic components at an optimum angle, the limitation of the visual field and the action of the worker due to the space limitation of the switch cabinet 1 is avoided, and the potential safety hazard is caused. In the present invention, in actual operation, after a worker mounts an electronic component on the mount 17, the worker moves the mount 17 and the electronic component to a proper position. The invention also opens a ring-shaped through groove 14 on the mounting plate 11, the through groove 14 is used for accommodating the electric wire to pass through. The electric wire of the invention enters from the center of the bottom of the switch cabinet 1, then passes through the through groove 14 from inside to outside, enters the hollow cylinder 21 on each mounting seat 17, and is finally connected with the electric element. The hollow cylinder 21 separates the circuits of all the electric elements, avoids winding, increases the heat dissipation effect of the circuits while facilitating the installation and maintenance of workers, and improves the safety.
As a further aspect of the present invention, a first gear 31 is fixedly mounted on the sliding column 18 slidably connected to the inner annular track 15, a second gear 32 is fixedly mounted on the hollow cylinder 21, the first gear 31 is engaged with the second gear 32, and the transmission ratio is 1.
As shown in fig. 5 and 6, the inner annular rail 15 and the outer annular rail 16 of the present invention have corners, and when the mounting seat 17 on which the electronic component is mounted passes through the corners, the relative positions of the positive and negative interfaces on the electronic component may change, which may cause erroneous judgment on subsequent detachment and installation of a worker, thereby causing wiring errors and having a potential safety hazard. As shown in fig. 7, in the mount 17 of the present invention, a first gear 31 is fixedly mounted on the slide column 18 slidably connected to the inner annular rail 15, a second gear 32 is fixedly mounted on the hollow cylinder 21, the first gear 31 and the second gear 32 are engaged with each other, and the transmission ratio is 1. Thus, when the mounting seat 17 passes through a corner, the sliding column 18 on the inner circular track 15 rotates 90 degrees, and the mounting seat 17 should rotate 90 degrees together with the sliding column 18; but at this moment, the sliding column 18 drives the hollow cylinder 21 to rotate reversely by 90 degrees through the first gear 31 and the second gear 32, so that the orientation of the mounting seat 17 is kept unchanged, the relative positions of the positive and negative interfaces on the mounting seat 17 cannot be changed, the wiring error caused by misjudgment of workers is avoided, and the safety is improved.
As a further scheme of the present invention, a first through hole 41 is formed in the middle of the mounting plate 11, a dust suction fan 42 is disposed at the first through hole 41, the dust suction fan 42 is fixedly mounted on a first rotating shaft 43, the first rotating shaft 43 is rotatably mounted on a rotating column 44, and the rotating column 44 is vertically and fixedly mounted on the rotating disc 12; a cleaning sponge 45 for cleaning the mounting seat 17 is also fixedly mounted on the first rotating shaft 43.
Since the electronic component of the present invention belongs to the charged device, it is easy to adsorb dust in the air, and as shown in fig. 3 and 4, the present invention is provided with a dust suction fan 42 and a cleaning sponge 45. The dust suction fan 42 rotates to extract dust in the air from the front side to the back side of the mounting plate 11 and then discharge the dust, so that the dust on the front side of the mounting plate 11 can be removed, air circulation can be accelerated, heat dissipation of the electrical elements can be increased, and short circuit damage of the electrical elements due to overhigh temperature can be avoided. In practical use of the present invention, although the dust sucking fan 42 can clean dust in air, the dust sucking fan 42 cannot clean dust that has been adsorbed on the electronic component because the electronic component is a property of the charged device that is easy to adsorb dust. Therefore, the cleaning sponge 45 is arranged in the invention, when the dust absorption fan 42 rotates, the cleaning sponge 45 rotates along with the dust absorption fan 42 to clean the mounting seat 17 and the electronic components. The cleaning sponge 45 cleans off the dust adsorbed on the mounting seat 17 and the electronic components, so that the dust is diffused in the air again and sucked out by the dust suction fan 42, thereby further cleaning the dust adsorbed on the mounting seat 17. In addition, during the mounting process of the electronic component, the mounting seat 17 moves on the inner annular rail 15 and the outer annular rail 16, and the cleaning sponge 45 rubs against the mounting seat 17 to clean dust on the mounting seat 17. In addition because cubical switchboard 1 environment is abominable in the factory environment, probably there is the grease entering, clearance sponge 45 utilizes the hydroscopicity of sponge self to adsorb the grease in the air simultaneously when clearing up mount pad 17 for air drying, the circulation that dust absorption fan 42 increases the air simultaneously also is favorable to the drying of air, has guaranteed electronic component's moisture resistance, thereby has further improved cubical switchboard 1's security.
As a further aspect of the present invention, the cleaning sponge 45 is a fireproof sponge. The electronic components need to be protected against fire, which is provided to ensure the fire protection of the switchgear cabinet 1, thereby further improving the safety of the switchgear cabinet 1.
As a further aspect of the present invention, the rotation column 44 is fixedly provided with wings 51 at intervals in the circumferential direction for preventing the wires from being entangled with each other, and the number of the wings 51 is the same as that of the mounting plates 11.
The invention can install a plurality of mounting plates 11 on the rotary disc 12, and the lines of the electronic components installed on the mounting plates 11 can be mutually wound due to the rotation of the rotary disc 12, thereby causing potential safety hazards. As shown in fig. 2 and 8, in the embodiment of the present invention, 4 mounting plates 11 are provided, and in order to prevent the wires of the electronic components mounted on the 4 mounting plates 11 from being entangled with each other when the rotating disc 12 rotates, 4 wing plates 51 are fixedly provided at intervals in the circumferential direction of the rotating column 44, two adjacent wing plates 51 correspond to one mounting plate 11, and the space formed by the adjacent wing plates 51 is used for accommodating the wires. Because the rotating column 44 is fixedly mounted on the rotating disc 12 when the rotating disc 12 rotates, the wing plates 51 can drive the circuit of the electronic component to rotate along with the rotating disc 12 when the rotating disc 12 rotates, so as to avoid mutual winding, increase the heat dissipation effect of the circuit while facilitating the installation and maintenance of workers, and improve the safety.
As a further scheme of the present invention, a second rotating shaft 61 of an external power supply is sleeved inside the rotating column 44, the second rotating shaft 61 is fixedly installed on the switch cabinet 1, a dust exhaust fan 62 is fixedly installed at a top end of the second rotating shaft 61, and the dust exhaust fan 62 is disposed at a second through hole 63 at the top of the switch cabinet 1.
As shown in fig. 2 and 8, the dust exhaust fan 62 is fixedly mounted at the top end of the second rotating shaft 61, and when the switch cabinet is in operation, the second rotating shaft 61 of the external power supply rotates to drive the dust exhaust fan 62 to rotate, so that air in the switch cabinet 1 is exhausted upwards out of the cabinet body. Because of the air flow, the dust suction fan 42 of each mounting plate 11 starts to rotate, and the cleaning sponge 45 is also started to be operated by the dust suction fan 42. In this way, the dust collecting fan 42 and the cleaning sponge 45 draw the dust on the front surface of the mounting plate 11 to the center of the switch cabinet 1, and the dust is discharged out of the switch cabinet 1 by the dust discharging fan 62 to form a circulation. The arrangement of the dust exhaust fan 62 can not only exhaust the cleaned dust out of the cabinet body to ensure the cleanness inside the switch cabinet 1, but also further improve the heat dissipation and dryness inside the switch cabinet 1 by increasing the circulation of air, thereby further improving the safety of the switch cabinet 1.
As a further scheme of the present invention, the rotating disc 12 is provided with a third through hole 71 for allowing an external wire to enter the switch cabinet 1. External electric wires enter the switch cabinet body from the bottom of the switch cabinet 1 through the third through hole 71, pass through the through groove 14 from inside to outside through a space formed by the wing plates 51 on the rotating column 44, enter the hollow cylinders 21 on the installation bases 17 and are finally connected with electric elements.
The invention also provides a switch cabinet 1, and the switch cabinet 1 comprises the assembled electric element mounting structure. The switch cabinet 1 can effectively utilize the area of the switch cabinet 1, the plurality of freely switchable supporting devices are arranged in the switch cabinet 1, and the supporting devices are moved to the opening and closing door of the switch cabinet 1 when the electrical elements are installed, so that the installation by workers is facilitated, the installation area of the electrical elements is greatly increased, the capacity of the switch cabinet 1 for the electrical elements is increased, and the cost is saved. The invention can lead the electric element to freely move on the supporting mechanism, lead a worker to install the electric element in a place which is easy to operate and then move the electric element to a specified position, lead the installation of the worker to be convenient and safe; the invention separates the lines of each electrical element, avoids winding, increases the heat dissipation effect of the lines while facilitating the installation and maintenance of workers, and improves the safety.
Claims (7)
1. A mounting structure of a fabricated electric component, characterized in that: the installation structure comprises an installation plate (11) and a rotating disc (12) which is rotatably installed on the bottom surface of a cabinet body of a switch cabinet (1), wherein an installation groove (13) is formed in the rotating disc (12), the installation plate (11) is detachably and vertically installed in the installation groove (13), and the installation plate (11) is arranged at intervals along the circumferential direction of the rotating disc (12); an annular through groove (14) is formed in the mounting plate (11), the through groove (14) is used for accommodating an electric wire to pass through, and an inner annular rail (15) and an outer annular rail (16) are respectively formed in the inner side and the outer side of the through groove (14); the mounting plate (11) is provided with a mounting seat (17) used for mounting an electric element in a sliding manner, the mounting seat (17) is provided with two sliding columns (18), and the two sliding columns (18) are fixedly connected through a connecting plate (19); the lower ends of the two sliding columns (18) are respectively installed in the inner annular track (15) and the outer annular track (16) in a sliding mode, the upper ends of the two sliding columns are installed in the annular groove (20) in a sliding mode, and the annular groove (20) is formed in the installation seat (17); the mounting seat (17) is fixedly provided with a hollow cylinder (21) for accommodating an electric wire, the hollow cylinder (21) is slidably mounted in the through groove (14), and the hollow cylinder (21) is rotatably connected with the connecting plate (19);
a first gear (31) is fixedly mounted on a sliding column (18) which is connected with the inner annular track (15) in a sliding mode, a second gear (32) is fixedly mounted on the hollow cylinder (21), the first gear (31) is meshed with the second gear (32), and the transmission ratio is 1.
2. A fabricated electric component mounting structure according to claim 1, wherein: a first through hole (41) is formed in the middle of the mounting plate (11), a dust suction fan (42) is arranged at the position of the first through hole (41), the dust suction fan (42) is fixedly mounted on a first rotating shaft (43), the first rotating shaft (43) is rotatably mounted on a rotating column (44), and the rotating column (44) is vertically and fixedly mounted on the rotating disc (12); and a cleaning sponge (45) used for cleaning the mounting seat (17) is also fixedly mounted on the first rotating shaft (43).
3. A fabricated electric component mounting structure according to claim 2, wherein: the cleaning sponge (45) is fireproof sponge.
4. A fabricated electric component mounting structure according to claim 3, wherein: the rotating column (44) is fixedly provided with wing plates (51) for preventing the electric wires from winding mutually at intervals in the circumferential direction, and the number of the wing plates (51) is the same as that of the mounting plates (11).
5. A fabricated electric component mounting structure according to claim 4, wherein: rotate the inside second axis of rotation (61) that has cup jointed external power supply of post (44), second axis of rotation (61) fixed mounting is on cubical switchboard (1), the top fixed mounting of second axis of rotation (61) has dust exhaust fan (62), dust exhaust fan (62) set up second through-hole (63) department at cubical switchboard (1) top.
6. A fabricated electric component mounting structure according to claim 5, wherein: and a third through hole (71) allowing an external wire to enter the switch cabinet (1) is formed in the rotating disc (12).
7. A switchgear characterized by comprising a fabricated electric component mounting structure of any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111307492.5A CN113872071B (en) | 2021-11-05 | 2021-11-05 | Assembled electric elements mounting structure and cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111307492.5A CN113872071B (en) | 2021-11-05 | 2021-11-05 | Assembled electric elements mounting structure and cubical switchboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113872071A CN113872071A (en) | 2021-12-31 |
| CN113872071B true CN113872071B (en) | 2022-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111307492.5A Active CN113872071B (en) | 2021-11-05 | 2021-11-05 | Assembled electric elements mounting structure and cubical switchboard |
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| CN (1) | CN113872071B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210669123U (en) * | 2019-09-27 | 2020-06-02 | 株洲天胜电子科技有限公司 | Switch board convenient to installation and maintenance |
| CN111509568A (en) * | 2020-04-30 | 2020-08-07 | 山东商务职业学院 | Electromechanical integrated power distribution cabinet protection device |
| CN213936872U (en) * | 2020-12-11 | 2021-08-10 | 上海上京电气集团有限公司 | Instrument equipment mounting panel for cubical switchboard |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018130342A1 (en) * | 2018-11-29 | 2020-06-04 | Liebherr-Components Biberach Gmbh | Switchgear assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210669123U (en) * | 2019-09-27 | 2020-06-02 | 株洲天胜电子科技有限公司 | Switch board convenient to installation and maintenance |
| CN111509568A (en) * | 2020-04-30 | 2020-08-07 | 山东商务职业学院 | Electromechanical integrated power distribution cabinet protection device |
| CN213936872U (en) * | 2020-12-11 | 2021-08-10 | 上海上京电气集团有限公司 | Instrument equipment mounting panel for cubical switchboard |
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