CN207967719U - A kind of electrical installation frame in switchgear - Google Patents

Abstract

The utility model provides an electrical appliance mounting rack in switch cabinet, which comprises a first telescopic rod, a rotary seat, a second telescopic rod, a cross beam, an electrical appliance mounting plate, an air nozzle, a gas pipe and a micro air compressor, wherein the first telescopic rod is arranged in a slide rail, the rotary seat is fixed on the front end surface of the first telescopic rod, the second telescopic rod is assembled in the rotary seat, the second telescopic rod is connected with the rotary seat through a rotating shaft, the cross beam is fixed at the front position of the right end surface of the second telescopic rod, the electrical appliance mounting plate is fixed at the middle position of the front end surface of the cross beam, the design realizes the omnibearing maintenance of an electrical appliance, the maintenance effect is good, the safety is high, the air nozzle is arranged on the front end surface of the gas pipe, the rear end of the gas pipe passes through the cross beam and is connected with the micro air compressor, the utility model discloses rational in infrastructure, it is good to overhaul the effect, and the security is good, long service life, and the reliability is high.

Description

A kind of electrical installation frame in switchgear

technical field

The utility model relates to an electrical installation frame in a switch cabinet, which belongs to the field of electrical technical equipment.

Background technique

The main function of switchgear is to open and close, control and protect electrical equipment during the process of power generation, transmission, distribution and power conversion in the power system. The components in the switch cabinet are mainly composed of circuit breakers, disconnectors, load switches, operating mechanisms, transformers and various protection devices. There are many classification methods of switchgear, such as circuit breaker installation method can be divided into removable switchgear and fixed switchgear; or according to different cabinet structures, can be divided into open switchgear, metal-enclosed switchgear and metal-enclosed Armored switchgear; according to different voltage levels, it can be divided into high-voltage switchgear, medium-voltage switchgear and low-voltage switchgear. It is mainly used in various occasions such as power plants, substations, petrochemicals, metallurgical steel rolling, light industry and textiles, factories and mines, residential quarters, and high-rise buildings.

Most of the electrical installation racks in the prior art are fixed structures. When the electrical equipment is damaged, it needs to be manually disassembled for maintenance, or the operator enters the switch cabinet for maintenance. The maintenance effect is poor and the safety is not high; the electrical equipment in the prior art The mounting frame cannot perform the auxiliary dust removal and cooling function on the electrical appliances, which increases the damage rate of the electrical appliances, so there is an urgent need for an electrical mounting frame in a switch cabinet to solve the above-mentioned problems.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide an electrical installation frame in a switchgear to solve the problems raised in the above-mentioned background technology. The utility model has reasonable structure, good maintenance effect, good safety and long service life , high reliability.

In order to achieve the above object, the utility model is achieved through the following technical solutions: an electrical installation frame in a switch cabinet, including a main body assembly, an adjustment frame body mechanism and an electrical dust removal and cooling mechanism, the main body assembly includes a slide rail, a cabinet door And the switchgear body, the cabinet door is installed on the front end of the switchgear body, the slide rail is installed on the left end surface of the switchgear body, the adjusting frame mechanism is arranged in the slide rail, and the adjusting frame The mechanism includes a first telescopic rod, a rotating seat, a rotating shaft, a second telescopic rod, a beam and an electrical installation board. The first telescopic rod is installed in the slide rail, and the rotating seat is fixed on the front end of the first telescopic rod. The second telescopic rod is assembled in the rotating seat, and the second telescopic rod is connected with the rotating seat through a rotating shaft, the beam is fixed at the front of the right end of the second telescopic rod, and the electrical installation plate is fixed at the middle of the front end of the beam The dust removal and cooling mechanism of the electrical appliance is arranged in the middle of the beam, the dust removal and cooling mechanism of the electrical appliance includes an air nozzle, an air pipe and a micro air compressor, the air nozzle is installed on the front end of the air pipe, and the rear end of the air pipe passes through The cross beam is connected with the micro air compressor, and the micro air compressor is installed in the middle of the upper end face of the cross beam.

Further, the cabinet door is connected to the switch cabinet body through a hinge, and a transparent observation window is installed in the middle of the cabinet door.

Further, two sets of slide rails are provided, and the two sets of slide rails are symmetrically arranged on the left end surface and the right end surface of the switch cabinet body, and the front ends of the two sets of slide rails are equipped with limiting plates.

Further, both the first telescopic rod and the second telescopic rod are connected to the slide rail through pulleys, and the specifications of the first telescopic rod and the second telescopic rod are the same.

Further, reinforcing ribs are installed inside the beam.

Further, the miniature air compressor is connected to an external power supply through a connection line.

Beneficial effects of the utility model: the utility model is a switchgear electrical appliance mounting frame, because the utility model adds the first telescopic rod, the rotating seat, the rotating shaft, the second telescopic rod, the crossbeam and the electrical appliance mounting plate, the design realizes It realizes all-round maintenance of electrical appliances, with good maintenance effect and high safety. It solves the problem that the original electrical installation racks are mostly fixed structures. When electrical appliances are damaged, they need to be manually disassembled for maintenance, or operators enter the switch cabinet for maintenance. Poor and low security issues.

Because the utility model adds an air nozzle, an air pipe and a miniature air compressor, the design realizes the cooling and dust removal function of the electrical appliance, ensures the stability of the electrical appliance during operation, prolongs the service life of the electrical appliance, and solves the problem of the original electrical appliance installation frame. The auxiliary dust removal and cooling function cannot be performed on electrical appliances, which increases the damage rate of electrical appliances.

Because the utility model adds a transparent observation window, this design is convenient for the operator to observe the situation in the switch cabinet body. Because the utility model adds a limit plate, this design avoids the situation that the first telescopic rod moves out of the slide rail. The utility model adds reinforcing ribs, and this design improves the mechanical strength of the beam. The utility model has reasonable structure, good maintenance effect, good safety, long service life and high reliability.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is a structural schematic diagram of an electrical installation frame in a switch cabinet of the present invention;

Fig. 2 is a structural schematic diagram of the adjusting frame body mechanism in the electrical installation frame in a switch cabinet of the present invention;

Fig. 3 is a structural schematic diagram of an electrical dust removal and cooling mechanism in an electrical installation rack in a switch cabinet of the present invention;

In the figure: 1-Adjustment frame mechanism, 2-Electrical dust removal and cooling mechanism, 3-Sliding rail, 4-Cabinet door, 5-Switch cabinet body, 11-First telescopic rod, 12-Swivel seat, 13-Rotation shaft, 14 -Second telescopic rod, 15-crossbeam, 16-electric appliance mounting plate, 21-air nozzle, 22-air pipe, 23-miniature air compressor.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Please refer to Fig. 1-Fig. 3, the utility model provides a technical solution: a kind of electric installation rack in the switchgear, including the main body assembly, the adjustment rack body mechanism 1 and the electrical dust removal and cooling mechanism 2, the main body assembly includes the slide rail 3, the cabinet The door 4 and the switch cabinet body 5, the cabinet door 4 is installed on the front end surface of the switch cabinet body 5, and the slide rail 3 is installed on the left end surface of the switch cabinet body 5.

The adjusting frame body mechanism 1 is arranged in the slide rail 3, and the adjusting frame body mechanism 1 includes a first telescopic rod 11, a rotating seat 12, a rotating shaft 13, a second telescopic rod 14, a beam 15 and an electrical installation plate 16, and the first telescopic rod 11 Installed in the slide rail 3, the rotating seat 12 is fixed on the front end surface of the first telescopic rod 11, the second telescopic rod 14 is assembled in the rotating seat 12, and the second telescopic rod 14 is connected with the rotating seat 12 through the rotating shaft 13, and the beam 15 is fixed at the front of the right end of the second telescopic rod 14, and the electrical appliance installation plate 16 is fixed at the middle of the front end of the beam 15. This design realizes all-round maintenance of electrical appliances, with good maintenance effect and high safety

The electrical dust removal and cooling mechanism 2 is arranged in the middle of the crossbeam 15. The electrical dust removal and cooling mechanism 2 includes an air nozzle 21, an air pipe 22 and a micro air compressor 23. Cross the beam 15 and connect with the miniature air compressor 23. The miniature air compressor 23 is installed in the middle of the upper end face of the beam 15. This design realizes the cooling and dust removal function of the electrical appliance, ensures the stability of the electrical appliance during operation, and prolongs the life of the electrical appliance. service life.

The cabinet door 4 is connected to the switch cabinet body 5 through a hinge, and a transparent observation window is installed in the middle of the cabinet door 4. There are two groups of slide rails 3, and the two groups of slide rails 3 are symmetrically arranged on the left end surface of the switch cabinet body 5 and On the right end face, and the front ends of two groups of slide rails 3 are equipped with limit plates, the first telescopic rod 11 and the second telescopic rod 14 are connected with the slide rail 3 through pulleys, and the first telescopic rod 11 and the second telescopic rod 14 The specifications are the same, reinforcing ribs are installed in the beam 15, and the miniature air compressor 23 is connected with an external power supply through a connecting wire.

Specific implementation method: When using the utility model, the operator first checks the utility model to see if there is a defect. If there is a defect, it cannot be used. At this time, the maintenance personnel need to be notified to carry out maintenance. If there is no problem, it can be carried out. In use, during use, the operator installs the electrical appliance on the electrical appliance mounting plate 16. When the electrical appliances in the switch cabinet body 5 need to be maintained, the operator pulls the electrical appliance mounting plate 16, and the electrical appliance mounting plate 16 drives the second telescopic rod 14 and the first telescopic rod 14. The telescopic rod 11 moves in the slide rail 3. When the second telescopic rod 14 and the rotating seat 12 move out of the slide rail 3, the operator pushes the electrical installation plate 16 upward or downward, and the electrical installation plate 16 drives the second telescopic rod 14 through the rotating shaft. 13 rotates on the swivel seat 12, thereby being convenient for the operator to overhaul the electric equipment in all directions, improving the overhaul efficiency of the operator, and having good safety.

When the electrical appliances on the electrical installation board 16 are in operation, the operator runs the miniature air compressor 23, and the miniature air compressor 23 pressurizes the outside air into the air delivery pipe 22 to form high-pressure gas, and the air delivery pipe 22 delivers the high-pressure gas To the air nozzle 21, the air nozzle 21 sprays high-pressure gas onto the electrical appliance, thereby removing the dust on the electrical appliance, and at the same time facilitates the heat dissipation in the electrical appliance, ensuring the stability of the electrical appliance during operation.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. An electrical installation frame in a switch cabinet, comprising a main body assembly, an adjustment frame body mechanism and an electrical dust removal and cooling mechanism, characterized in that: the main body assembly includes a slide rail, a cabinet door and a switch cabinet body, and the cabinet door is installed on On the front end face of the switch cabinet body, the slide rail is installed on the left end face of the switch cabinet body; The adjustable frame body mechanism is arranged in the slide rail, and the adjustable frame body mechanism includes a first telescopic rod, a rotating seat, a rotating shaft, a second telescopic rod, a beam and an electrical installation board, and the first telescopic rod is installed on the slide rail Inside, the rotating seat is fixed on the front end surface of the first telescopic rod, the second telescopic rod is assembled in the rotating seat, and the second telescopic rod is connected with the rotating seat through a rotating shaft, and the beam is fixed on the second telescopic rod At the front position of the right end face, the electrical installation plate is fixed at the middle position of the front end face of the beam; The electrical dust removal and cooling mechanism is arranged in the middle of the beam. The electrical dust removal and cooling mechanism includes an air nozzle, an air pipe and a miniature air compressor. The air nozzle is installed on the front end of the air pipe, and the rear end of the air pipe passes through The beam is connected with the miniature air compressor, and the miniature air compressor is installed in the middle of the upper end face of the beam. 2 . The electrical installation frame in a switch cabinet according to claim 1 , wherein the cabinet door is connected to the switch cabinet body through a hinge, and a transparent observation window is installed in the middle of the cabinet door. 3 . 3. A mounting frame for electrical appliances in a switch cabinet according to claim 1, characterized in that: said slide rails are provided with two groups, and the two groups of said slide rails are arranged symmetrically on the left end surface and the right end surface of the switch cabinet body , and the front ends of the two groups of slide rails are equipped with limiting plates. 4. The electrical installation frame in a switch cabinet according to claim 1, wherein the first telescopic rod and the second telescopic rod are connected to the slide rail through pulleys, and the first telescopic rod and the second telescopic rod The telescoping rods have the same specifications. 5 . The electrical appliance installation frame in a switch cabinet according to claim 1 , wherein reinforcing ribs are installed inside the beam. 5 . 6 . The electrical appliance installation frame in a switch cabinet according to claim 1 , wherein the miniature air compressor is connected to an external power supply through a connecting wire. 7 .