CN204230667U - The temporary fastening device of high-voltage switch cabinet door - Google Patents

Abstract

The utility model discloses a temporary fixing device for a cabinet door of a high-voltage switch cabinet, which comprises a cabinet body and a cabinet door. Both ends are equipped with slide rails, the upper and lower ends of the cabinet are provided with square grooves, the upper square grooves are provided with shielding plates, the upper and lower sides of the left and right ends of the shielding plates are provided with grooves, and the outer sides of the shielding plates are provided with Handle, a support plate is provided in the square groove at the lower end of the cabinet, and a placement slot is opened on the underside of the support plate, and support legs are movably connected in the placement slot, and grooves are also opened on the upper and lower sides of the left and right ends of the support plate. A handle is provided on the upper side, and a T-shaped slot is provided on the slide rail. The utility model has the advantages of simple structure and convenient use, can temporarily fix the cabinet door, provides a comfortable working environment for staff, and satisfies people's use requirements.

Description

Temporary Fixing Devices for High-Voltage Switchgear Cabinet Doors

technical field

The utility model relates to the field of fixing devices, in particular to a temporary fixing device for a cabinet door of a high-voltage 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 instruments, automatic controls, motor magnetic switches, various AC contactors, etc., some also have high-voltage room and low-voltage room switch cabinets, high-voltage busbars, such as power plants, etc. load shedding.

The main function of the 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 switch cabinets. For example, according to the installation method of circuit breakers, it can be divided into removable switch cabinets and fixed switch cabinets; or according to the different cabinet structures, it can be divided into open switch cabinets, metal-enclosed switch cabinets, and metal Closed 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.

When the switchgear is overhauled or installed, after the cabinet door is opened, it cannot be fixed and will always shake back and forth, which affects the work of the staff and increases the difficulty of the work of the staff.

Utility model content

The purpose of the utility model is to provide a temporary fixing device for the door of a high-voltage switch cabinet with simple structure and convenient use, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A temporary fixing device for a cabinet door of a high-voltage switchgear, comprising a cabinet body and a cabinet door, characterized in that there are two cabinet doors, the two cabinet doors are respectively arranged on the left and right sides of the cabinet body, and the inside of the cabinet door Both upper and lower ends are provided with slide rails, and the upper and lower ends of the box are provided with square grooves, and a shielding plate is arranged in the square groove at the upper end, and grooves are arranged on the upper and lower sides of the left and right ends of the shielding plate to block The outer side of the plate is provided with a handle, the square groove at the lower end of the box is provided with a support plate, the underside of the support plate is provided with a placement slot, and support legs are movably connected in the placement slot, and the left and right ends of the support plate are Grooves are also provided on the upper and lower sides, handles are provided on the upper side of the support plate, and T-shaped slots are provided on the slide rail.

As a further solution of the present utility model: the groove on the shielding plate is matched with the T-shaped groove of the slide rail.

As a further solution of the utility model: the groove on the support plate matches the T-shaped groove of the slide rail

Compared with the prior art, the beneficial effect of the utility model is that a supporting plate and a shielding plate are provided, and during maintenance or installation, the cabinet door is opened, the supporting plate and the shielding plate are pulled out, and the supporting plate and the shielding plate are connected with the slide rails , can temporarily fix the cabinet door, which is convenient for the staff to carry out maintenance or installation, and reduces the difficulty of the staff's work, and the baffle plate set can also be used to block rain or sunlight in rainy or hot days, making the staff more comfortable. Comfortable, improve work efficiency, the set support plate can be used to place tools, place tools dirty on the ground, when the staff is tired, they can also sit on it to rest, the design is very humanized, to meet people's needs.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic cross-sectional view of slide rail;

Figure 3 is a schematic structural view of the support plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 3. In an embodiment of the present utility model, a temporary fixing device for a high-voltage switch cabinet door includes a cabinet body 1 and a cabinet door 2. There are two cabinet doors 2, two cabinet doors 2 They are respectively arranged on the left and right sides of the cabinet body 1, the upper and lower ends of the inner side of the cabinet door 2 are provided with slide rails 3, the upper and lower ends of the cabinet body 1 are provided with square grooves 4, and the square grooves 4 at the upper end are provided with Shielding plate 5, the upper and lower sides of the left and right ends of the shielding plate 5 are provided with grooves 8, the grooves 8 on the shielding plate 5 are matched with the T-shaped grooves 11 of the slide rail 3, and the outer side of the shielding plate 5 is provided with a handle 9. In rainy or hot days, it can also be used to block rain or sunlight, making the working environment of the staff more comfortable and improving work efficiency.

The square groove 4 at the lower end of the cabinet body 1 is provided with a support plate 6, the underside of the support plate 6 is provided with a placement groove 10, and the support legs 7 are movably connected in the placement groove 10, and the upper and lower sides of the left and right ends of the support plate 6 Both sides are also provided with grooves 8, and the upper side of the support plate 6 is provided with a handle 9, which can be used to place tools, place tools to get dirty on the ground, and when the staff is tired, they can also sit on it and have a rest. The slide rail 3 A T-shaped slot 11 is provided, and the groove 8 on the support plate 6 is matched with the T-shaped slot 11 of the slide rail 3 . During maintenance or installation, open the cabinet door 2, pull out the support plate 6 and the shielding plate 5, and connect the support plate 6 and the shielding plate 5 with the slide rail 3, so that the cabinet door 2 can be temporarily fixed, which is convenient for the staff to carry out maintenance or installation. The work difficulty of the staff is reduced, and the design is very humanized to meet people's use needs.

Claims (1)

1. the temporary fastening device of a high-voltage switch cabinet door, comprise cabinet (1) and cabinet door (2), it is characterized in that, described cabinet door (2) is provided with two, two cabinet doors (2) are located at the left and right sides of cabinet (1) respectively, the upper and lower two ends, inner side of cabinet door (2) are equipped with slide rail (3), the top and bottom of described cabinet (1) all offer square groove (4), shutter (5) is provided with in the square groove (4) of upper end, the both sides up and down at described shutter (5) two ends, left and right all offer groove (8), the outside of shutter (5) is provided with handle (9), supporting bracket (6) is provided with in the square groove (4) of described cabinet (1) lower end, the downside of described supporting bracket (6) offers standing groove (10), supporting leg (7) is connected with in described standing groove (10), the both sides up and down at the two ends, left and right of supporting bracket (6) also offer groove (8), supporting bracket (6) upside is provided with handle (9), described slide rail (3) offers T-slot (11), groove (8) on described shutter (5) and the T-slot (11) of slide rail (3) match setting, groove (8) in described supporting bracket (6) and the T-slot (11) of slide rail (3) match setting.