CN115939965A - A power distribution switch cabinet - Google Patents

Abstract

The invention relates to the technical field of switch cabinets, in particular to a power distribution switch cabinet, which includes a cabinet body, a top cover is fixedly installed on the top of the cabinet body, support feet are fixedly installed on both sides of the bottom of the cabinet body, and support feet are fixedly installed on both sides of the inner wall of the cabinet body. A regulating box is fixedly installed close to the middle of the regulating box, a motor is fixedly installed inside the regulating box, a threaded rod is fixedly installed at the output end of the motor, and a threaded block is connected to the external thread of the threaded rod, and the threaded block passes through the regulating box, and the threaded block and the placement plate The motor can drive the threaded block and the placement plate to move along the axial direction of the threaded rod. There are several mounting frames fixedly installed on the upper and lower sides of the placement plate. A controller is fixedly installed on the front side. Through the cooperation of the above structures, the present invention realizes the forward and backward movement of the placing plate, so that the electrical components can be moved to the outside of the cabinet for maintenance, thereby improving the maintenance efficiency of the staff.

Description

A power distribution switch cabinet

technical field

The invention relates to the technical field of switch cabinets, in particular to a power distribution switch cabinet.

Background technique

The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Such as instrumentation, automatic control, motor magnetic switch, various AC contactors, etc. Some also have high-voltage room and low-voltage room switch cabinets, and high-voltage busbars, such as power plants.

The Chinese patent application number 2022211817482 discloses a switchgear for electrical engineering, including a switchgear body, and a cable assembly is installed inside the switchgear body, and the cable assembly at least includes a mounting rod, a rotating rod, an arc plate and a push plate, the inside of the switch cabinet body is provided with a mounting rod, one end of the installation rod is provided with a rotating rod, one end of the rotating rod is provided with a circular arc plate, and one end of the installation rod is provided with a push plate, the inside of the switch cabinet body A reciprocating heat dissipation component is provided, and the reciprocating heat dissipation component at least includes an inlet fan, a moving block and an air outlet pipe, which can facilitate the arrangement of connecting wires. However, due to the relatively narrow space inside the switchgear, it is not convenient for the staff to maintain the electrical components inside it, which greatly reduces the maintenance efficiency of the staff, and the heat dissipation of the switchgear is poor, which leads to the inside of the switchgear. The higher temperature will cause damage to electrical components and bring certain adverse effects to actual use, so it needs to be improved.

Contents of the invention

The purpose of the present invention is to provide a power distribution switchgear, which has an adjusting device that realizes the forward and backward movement of the placement plate, so that the electrical components can be moved to the outside of the cabinet for maintenance, thereby improving the maintenance efficiency of the staff. The heat dissipation device can quickly discharge the heat inside the switch cabinet, so as to avoid the excessive temperature inside the switch cabinet, and then ensure the normal use of electrical components, which has a certain beneficial effect on actual use and solves the above problems in the background technology. proposed question.

In order to achieve the purpose of improving the maintenance efficiency of the staff, the present invention provides the following technical solutions: a power distribution switch cabinet, including a cabinet, the top of the cabinet and near its two sides are fixedly installed with support rods, and the support rods A top cover is fixedly installed on the top of the cabinet, support feet are fixedly installed on both sides of the bottom of the cabinet, a regulating box is fixedly installed on both sides of the inner wall of the cabinet and close to the middle thereof, and a motor is fixedly installed inside the regulating box. The output end of the motor is fixedly installed with a threaded rod, the other end of the threaded rod is rotatably connected with the inner wall of the adjustment box through a bearing, the external thread of the threaded rod is connected with a threaded block, and the axial direction of the threaded rod is the front and rear direction , the threaded block passes through the adjustment box, the threaded block is connected with the placement plate, and the threaded block moves along the axial direction of the threaded rod. Because the threaded block is connected with the placement plate, the threaded block drives the placement plate to move along the axial direction of the threaded rod, that is, front and rear Moving, several installation frames are fixedly installed on the upper and lower sides of the placement plate, and the front side of the cabinet body is movably connected with a cabinet door through a hinge, and a controller is fixedly installed on the front side of the cabinet door.

Preferably, an electric turntable is fixedly installed on the top of the top cover, a support rod is rotatably connected to the top of the electric turntable, and a solar panel is fixedly installed on the top end of the support rod.

Preferably, temperature sensors are fixedly installed on the upper and lower sides of the regulating box, and an alarm is fixedly installed in the middle of the top of the cabinet, and the alarm is electrically connected to the temperature sensor.

Preferably, an insulating layer is fixedly installed on the inner wall of the cabinet, and the insulating layer is made of rubber material.

Preferably, exhaust pipes are connected through both sides of the cabinet and close to its top, a protective net is fixedly installed inside and near the outside of the exhaust pipe, and an exhaust fan is fixedly installed on the inner side of the protective net. .

Preferably, a slider is fixedly installed on the outer side of the threaded block, and a chute is fixedly installed on the inner wall of the adjustment box, and the slider is slidably connected and adapted to the chute.

Preferably, the bottom of the cabinet is provided with a through hole, the bottom of the through hole is fixedly installed with a dust-proof net, and a drying plate is fixedly installed inside and above the through hole of the cabinet.

Compared with the prior art, the beneficial effect of the present invention is: the motor can drive the threaded rod to rotate, the threaded rod can drive the threaded block to move, and the threaded block can drive the placement plate to move back and forth, so that the electrical components can be moved to the cabinet The outside of the cabinet can be maintained, thereby improving the maintenance efficiency of the staff, and the two sides of the cabinet and close to the top are connected with exhaust pipes, and the inside of the exhaust pipe is fixed with an exhaust fan. The heat inside the cabinet is quickly discharged, so that the temperature inside the switch cabinet can be avoided from being too high, and the normal use of electrical components can be ensured.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the front view of the present invention;

Fig. 3 is a diagram of the internal structure of the regulating box of the present invention.

In the figure: 1. Cabinet body; 2. Top cover; 3. Support feet; 4. Regulating box; 5. Motor; 6. Threaded rod; 7. Threaded block; 8. Placement board; 9. Cabinet door; 10. Control 11. Electric turntable; 12. Solar panel; 13. Temperature sensor; 14. Alarm; 15. Insulation layer; 16. Exhaust pipe; 17. Exhaust fan; 18. Slider; 19. Chute; 20 , Dust-proof net; 21, drying plate.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Embodiment 1, please refer to Figures 1 to 3, the present invention provides a technical solution: a power distribution switchgear, including a cabinet body 1, the top of the cabinet body 1 and near its two sides are fixedly installed with support rods, supporting A top cover 2 is fixedly installed on the top of the rod, support feet 3 are fixedly installed on both sides of the bottom of the cabinet body 1, an adjustment box 4 is fixedly installed on both sides of the inner wall of the cabinet body 1 and close to the middle thereof, and a motor is fixedly installed inside the adjustment box 4 5. The output end of the motor 5 is fixedly installed with a threaded rod 6, and the other end of the threaded rod 6 is rotationally connected with the inner wall of the adjustment box 4 through a bearing. The external thread of the threaded rod 6 is connected with a threaded block 7, and the axial direction of the threaded rod 6 That is, in the front and back directions, the threaded block 7 passes through the adjustment box 4, the threaded block 7 is connected with the placement plate 8, and the threaded block 7 moves along the axial direction of the threaded rod 6. Because the threaded block 7 is connected with the placement plate 8, the motor 5 can drive the threaded block 7 and the placement plate 8 move along the axial direction of the threaded rod 6, that is, move back and forth. Several installation frames are fixedly installed on the upper and lower sides of the placement plate 8, and the front side of the cabinet body 1 is movably connected with a cabinet door 9 through hinges. , the front side of the cabinet door 9 is fixedly equipped with a controller 10.

Wherein, the top of top cover 2 is fixedly installed with electric turntable 11, and the top of electric turntable 11 is rotatably connected with support bar, and the top of support bar is fixedly installed with solar panel 12, and electric turntable 11 can drive solar panel 12 to rotate, thereby can change The orientation of the solar panels 12 can further maximize the use of solar energy and improve the environmental protection effect of the switchgear.

Wherein, the temperature sensor 13 is fixedly installed on the upper and lower sides of the regulating box 4, and an alarm 14 is fixedly installed in the middle of the top of the cabinet 1, and the alarm 14 is electrically connected with the temperature sensor 13. When the temperature inside the cabinet 1 is too high , the temperature sensor 13 can start the alarm 14 to give an alarm.

Wherein, an insulating layer 15 is fixedly installed on the inner wall of the cabinet body 1, and the insulating layer 15 is made of rubber material. The insulating layer 15 can prevent the short circuit of the electrical components inside the cabinet body 1, thereby ensuring the safety of the use of the switch box.

Embodiment 2, please refer to Fig. 1 to Fig. 3, the difference between this embodiment and embodiment 1 is: the two sides of the cabinet 1 and close to its top are connected with exhaust pipes 16, and the inside of the exhaust pipe 16 is close to it. A protective net is fixedly installed on the outer side, and an exhaust fan 17 is fixedly installed on the inner side of the protective net. When the exhaust fan 17 is activated, the heat inside the cabinet 1 can be quickly discharged, thereby preventing the temperature inside the switch cabinet from being too high, thereby ensuring that the electrical appliances In normal use of the components, a slider 18 is fixedly installed on the outside of the threaded block 7, and a chute 19 is fixedly installed on the inner wall of the adjustment box 4, and the slider 18 is slidably connected and adapted to the chute 19. Under the sliding action of 19, the placement plate 8 can move back and forth stably, the bottom of the cabinet body 1 is provided with a through hole, and the bottom of the through hole is fixedly equipped with a dust-proof net 20, and the inside of the cabinet body 1 is fixed above the through hole. A drying plate 21 is installed, and the dust-proof net 20 can prevent external dust from entering the interior of the cabinet 1 through the through holes. The drying plate 21 can reduce the humidity inside the cabinet 1. Through the above settings, the electrical components in the cabinet 1 can be slowed down. Aging, prolong the service life of electrical components.

Working principle: When this kind of power distribution switch cabinet is in use, the bottom of the cabinet body 1 is provided with a through hole, and the bottom of the through hole is fixedly installed with a dust-proof net 20, and the inside of the cabinet body 1 is fixedly installed above the through hole. The drying plate 21 and the dust-proof net 20 can prevent external dust from entering the interior of the cabinet 1 through the through holes, and the drying plate 21 can reduce the humidity inside the cabinet 1. Through the above settings, the aging of electrical components in the cabinet 1 can be slowed down. , prolong the service life of the electrical components, and the two sides of the cabinet 1 and close to the top are connected with exhaust pipes 16, and the inside of the exhaust pipe 16 is fixedly installed with an exhaust fan 17, and the exhaust fan 17 can turn the cabinet body 1. The internal heat is discharged quickly, so as to avoid excessive temperature inside the switch cabinet, thereby ensuring the normal use of electrical components. When the electrical components need to be repaired, the staff can start the motor 5, and the motor 5 can drive the threaded rod 6 is rotated, the threaded rod 6 can drive the threaded block 7 to move, and the threaded block 7 can drive the placement plate 8 to move back and forth, so that the electrical components can be moved to the outside of the cabinet 1 for maintenance, thereby improving the maintenance efficiency of the staff .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (7)

1. A power distribution switchgear, comprising a cabinet body (1), characterized in that: the top of the cabinet body (1) is fixedly installed with support rods near its two sides, and the top of the support rods is fixedly installed with The top cover (2), the support feet (3) are fixedly installed on both sides of the bottom of the cabinet body (1), the adjustment box (4) is fixedly installed on both sides of the inner wall of the cabinet body (1) and close to the middle thereof, A motor (5) is fixedly installed inside the regulating box (4), and a threaded rod (6) is fixedly mounted on the output end of the motor (5), and the other end of the threaded rod (6) is connected to the regulating box ( The inner wall of 4) is rotationally connected, the external thread of the threaded rod (6) is connected with a threaded block (7), the threaded block (7) passes through the adjustment box (4), and the threaded block (7) is connected with the placement plate (8) , the motor (5) can drive the threaded block (7) and the placement plate (8) to move along the axial direction of the threaded rod (6), and several mounting brackets are fixedly installed on the upper and lower sides of the placement plate (8), so A cabinet door (9) is movably connected to the front side of the cabinet body (1) through a hinge, and a controller (10) is fixedly installed on the front side of the cabinet door (9). 2. A power distribution switchgear according to claim 1, characterized in that: an electric turntable (11) is fixedly installed on the top of the top cover (2), and the top of the electric turntable (11) is rotatably connected to There are support rods, and the top ends of the support rods are fixedly equipped with solar panels (12). 3. A power distribution switchgear according to claim 1, characterized in that: temperature sensors (13) are fixedly installed on the upper and lower sides of the regulating box (4), and the top of the cabinet (1) An alarm (14) is fixedly installed in the middle, and the alarm (14) is electrically connected with the temperature sensor (13). 4. A power distribution switch cabinet according to claim 1, characterized in that: an insulating layer (15) is fixedly installed on the inner wall of the cabinet body (1), and the insulating layer (15) is made of rubber material . 5. A power distribution switchgear according to claim 1, characterized in that: exhaust pipes (16) are connected through both sides of the cabinet (1) and close to the top thereof, and the exhaust pipes A protective net is fixedly installed inside and close to the outer side of (16), and an exhaust fan (17) is fixedly installed on the inner side of the protective net. 6. A power distribution switchgear according to claim 1, characterized in that: a slider (18) is fixedly installed on the outer side of the threaded block (7), and a slider (18) is fixed on the inner wall of the adjustment box (4) A chute (19) is installed, and the slide block (18) is slidably connected and adapted to the chute (19). 7. A power distribution switchgear according to claim 1, characterized in that: the bottom of the cabinet (1) is provided with a through hole, and the bottom of the through hole is fixed with a dust-proof net (20) , a drying plate (21) is fixedly installed inside the cabinet (1) and above the through hole.

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