Control cabinet assembly
Technical Field
The utility model belongs to the technical field of electrical control cabinets, and particularly relates to a control cabinet assembly.
Background
The control cabinet is characterized in that switching equipment, measuring instruments, protection appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the requirements of electric wiring, the arrangement of the control cabinet meets the requirements of normal operation of a power system, the control cabinet is convenient to overhaul, personal safety of workers and surrounding equipment cannot be endangered, a circuit can be switched on or switched off by means of manual or automatic switches in normal operation, the circuit can be switched off or an alarm can be given out by means of the protection appliances in case of faults or abnormal operation, various parameters in operation can be displayed by means of the measuring instruments, certain electric parameters can be adjusted, and a prompt or signal is sent out when the control cabinet deviates from a normal working state. The control cabinet is commonly used in various power distribution, transformation offices.
When various electric components are installed in the control cabinet, the electric components are fixedly installed in the installation frame in the control cabinet, the installation frame is fixedly installed in the control cabinet, and when the electric components are required to be overhauled, the installation frame is fixedly installed in the control cabinet due to the fact that the space in the control cabinet is smaller, and the operation of workers is inconvenient.
Disclosure of Invention
The utility model aims to provide a control cabinet assembly which is convenient for overhauling electric components in a control cabinet main body.
The technical scheme includes that the control cabinet assembly comprises a control cabinet main body, wherein a sealing door is rotatably connected to the front end of the control cabinet main body through a hinge, two fixing seats which are vertically distributed are fixedly connected to the rear end of the sealing door, connecting rods are rotatably connected to one ends, which are far away from each other, of the two fixing seats, guide rails are fixedly connected to the inner walls of the control cabinet main body, mounting frames are slidably connected to the outer surfaces of the two guide rails, sliding grooves are formed in the upper end face and the lower end face of the mounting frames, sliding seats are slidably connected to the inner portions of the sliding grooves, the two connecting rods are rotatably connected with the two sliding seats respectively, two circular holes are formed in the rear end face of the control cabinet main body, two mounting plates are respectively located at the right rear ends of the two circular holes, heat dissipation fans are fixedly connected to the front ends of the two mounting plates, the two heat dissipation fans are respectively located in the two circular holes, meanwhile, the connecting pieces comprise nuts and threaded rods, the rear ends of the control cabinet main body are fixedly connected with a plurality of end faces, the threaded rods are provided with threaded rods, and the threaded rods penetrate through the threaded rods and pass through the threaded rods.
Optionally, a plurality of ventilation holes are formed in the front end face of the mounting frame.
Optionally, a support frame is fixedly connected with the bottom end of the control cabinet main body.
Optionally, the inner wall fixedly connected with two protection casings of switch board main part, two protection casings are located between circular hole and the mounting bracket, and two protection casings are located the positive front end in two circular holes respectively, and two heat dissipation fans stretch into respectively in two protection casings, and ventilation hole has all been seted up to the preceding terminal surface of two protection casings.
Optionally, a plurality of heat dissipation holes are formed in the upper end face of the control cabinet main body.
Optionally, the upper end fixedly connected with supporting seat of switch board main part, the upper end fixedly connected with roof of supporting seat, the roof is located the just upper end of louvre.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model discloses under fixing base, connecting rod, sliding tray and sliding seat's mutually supporting, can be when opening the sealing door, automatic drive the mounting bracket along the guide rail antedisplacement, after the sealing door is opened completely, the mounting bracket can remove the inside positive front end of switch board main part to make things convenient for the staff to overhaul the electrical components and parts on the mounting bracket.
2. According to the utility model, under the mutual matching of the radiating holes, the air holes, the radiating fan and the circular holes, the electric components in the control cabinet main body can be effectively fanned and radiated, so that the heat in the control cabinet is radiated outwards through the radiating holes, the probability of damaging the electric components due to overheat in the control cabinet main body is prevented, in addition, the radiating fan is positioned in the circular holes, and is connected with the control cabinet main body through the matching of the bolts and the mounting plates, so that the radiating fan is conveniently detached from the control cabinet main body to be regularly maintained.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic rear perspective view of the present utility model;
FIG. 3 is a schematic view of a right-side view partially in cross section of the present utility model;
fig. 4 is a schematic perspective view showing a hidden state of a main body, a supporting frame and a top plate of the control cabinet.
In the figure, 1, a control cabinet main body; 2, a closed door, 3, a supporting frame, 4, a supporting seat, 5, a top plate, 6, a heat dissipation hole, 7, a guide rail, 8, a fixed seat, 9, a connecting rod, 10, a sliding seat, 11, a sliding groove, 12, a mounting frame, 13, a mounting plate, 14, a threaded rod, 15, a heat dissipation fan, 16, a round hole, 17, a protective cover, 18 and an air hole.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 4, a control cabinet assembly according to an embodiment of the present utility model will now be described. A control cabinet assembly comprises a control cabinet main body 1, wherein the front end of the control cabinet main body 1 is rotationally connected with a closed door 2 through a hinge, the rear end of the closed door 2 is fixedly connected with two fixing seats 8 which are vertically distributed, one ends, far away from each other, of the two fixing seats 8 are rotationally connected with connecting rods 9, the inner wall of the control cabinet main body 1 is fixedly connected with guide rails 7, the outer surfaces of the two guide rails 7 are slidingly connected with mounting frames 12, sliding grooves 11 are formed in the upper end face and the lower end face of the mounting frames 12, sliding seats 10 are slidingly connected in the inner portions of the two sliding grooves 11, two connecting rods 9 are respectively rotationally connected with the two sliding seats 10, the rear end face of the control cabinet main body 1 is provided with two circular holes 16, the rear end of the control cabinet main body 1 is connected with two mounting plates 13 through a plurality of connecting pieces, the two mounting plates 13 are respectively located at the positive rear ends of the two circular holes 16, the front ends of the two mounting plates 13 are fixedly connected with heat dissipation fans 15, the two heat dissipation fans 15 are respectively located in the two circular holes 16, meanwhile, the rear ends of the two guide frames 12 are slidingly connected with threaded rods 14, the connecting pieces comprise nuts and 14, the rear ends of the control cabinet main body 1 are fixedly connected with a plurality of end faces 14, the threaded rods are respectively, the rear ends of the mounting plates 13 are provided with threaded rods 14, the threaded rods and the rear ends of the threaded rods 14 pass through the threaded rods and pass through the threaded rods 14. When the sealed door 2 is opened and rotates around the hinge, the fixed seat 8 can be driven to rotate, under the cooperation of the connecting rod 9 and the sliding seat 10, the installation frame 12 is pulled to move forwards along the guide rail 7, meanwhile, the sliding seat 10 can also move along the sliding groove 11 until the sealed door 2 is completely opened, the installation frame 12 can move to the positive front end of the inside of the control cabinet main body 1, at the moment, the electric components mounted at the front end of the control cabinet main body 1 can move to the front end of the control cabinet main body 1, and in addition, after the sealed door 2 is blocked by using a tool, the electric components on the installation frame 12 can be overhauled. (in the utility model, the control cabinet main body 1, the mounting frame 12, the connecting rod 9, the sliding groove 11, the sliding seat 10 and the fixed seat 8 form a control cabinet assembly).
Compared with the prior art, the control cabinet assembly provided by the utility model has the advantages that under the mutual matching of the fixed seat 8, the connecting rod 9, the sliding groove 11 and the sliding seat 10, the mounting frame 12 can be automatically driven to move forward along the guide rail 7 when the sealing door 2 is opened, and after the sealing door 2 is completely opened, the mounting frame 12 can be moved to the front end in the control cabinet main body 1, so that the electric components on the mounting frame 12 can be conveniently overhauled by staff.
In another embodiment of the present utility model, referring to fig. 3, a plurality of ventilation holes 18 are formed in the front end surface of the mounting frame 12, and a plurality of heat dissipation holes 6 are formed in the upper end surface of the control cabinet body 1. During operation, wind generated during operation of the heat dissipation fan 15 can enter the front end of the mounting frame 12 through the air holes 18 or directly blow to the rear end face of the electrical component through the air holes 18, so that heat of the electrical component is dissipated outwards through the heat dissipation holes 6, the rear end of the electrical component can be directly ventilated and dissipated, circulation of air in the control cabinet main body 1 can be quickened, and the damage probability of the electrical component due to overhigh temperature is reduced.
In another embodiment of the present utility model, referring to fig. 1 to 3, a supporting frame 3 is fixedly connected to the bottom end of the control cabinet body 1. During operation, the support frame 3 can carry out stable support to the switch board main part 1, avoids switch board main part 1 direct and ground contact, prevents subaerial dust or water from influencing switch board main part 1.
In another embodiment of the present utility model, referring to fig. 3, two protection covers 17 are fixedly connected to the inner wall of the control cabinet main body 1, the two protection covers 17 are located between the circular holes 16 and the mounting frame 12, the two protection covers 17 are respectively located at the front ends of the two circular holes 16, the two heat dissipation fans 15 respectively extend into the two protection covers 17, and ventilation holes are formed in the front end surfaces of the two protection covers 17. During operation, the protective cover 17 is used for protecting and blocking the heat dissipation fan 15, and when the wires of the electrical components on the mounting frame 12 run to the rear side of the mounting frame 12 through the air holes 18, the wires are not directly contacted with the heat dissipation fan 15, so that the wires and the electrical components can be prevented from being damaged.
In another embodiment of the present utility model, referring to fig. 1 to 3, a supporting seat 4 is fixedly connected to an upper end of a control cabinet body 1, a top plate 5 is fixedly connected to an upper end of the supporting seat 4, and the top plate 5 is located at a right upper end of a heat dissipation hole 6. During operation, the top plate 5 is used for protecting the radiating holes 6, so that falling dust and magazines are prevented from entering the control cabinet main body 1 through the radiating holes 6.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.