JP3013089U - Shutter open / close high pressure cabinet - Google Patents

Abstract

(57) [Summary] [Purpose] Enables installation in a place where there is no room in the depth direction. [Structure] A pair of shutters 2 and 3 that open and close in the vertical direction are installed on the front surface of the cabinet body 1, and the front surfaces of the cabinet body 1 are opened by pulling up the shutters 2 and 3 respectively. With it open
It is possible to perform construction work such as installing a high-voltage power distribution device in the cabinet body 1 and subsequent maintenance. Also, by pulling down the raised shutters 2 and 3,
The front is closed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a shutter opening / closing type high voltage cabinet, in which a shutter opening / closing type is used for a high voltage cabinet for housing high voltage power distribution equipment and the like.

[0002]

[Prior art]

 The conventional high-voltage cabinet is configured as shown in FIGS. 8 is a plan view showing the opening / closing operation, FIG. 9 is a front view, and FIG. 10 is a right side view. As shown in the figure, the conventional high-voltage cabinet is generally of a so-called double door system in which the front doors 11 and 12 of the main body 10 are opened and closed left and right. This double-door type high-voltage cabinet required a space s for opening and closing the doors 11 and 12 in the front for construction work during installation and subsequent maintenance.

[0003]

[Problems to be solved by the device]

 Therefore, the conventional double-door type high-voltage cabinet has a limitation in installation that it can be installed only in a place where a sufficient space for opening and closing the door can be secured in the front. Even after the high-voltage cabinet is installed, when a new building 13 is built in the opening / closing range of the doors 11 and 12 on the front side, as in the installation example shown in FIG. 11, the doors 11 and 12 can be opened and closed. There was a problem that could not be. The present invention has been made to solve the above problems, and an object thereof is to provide a high-voltage cabinet that does not require a space for opening and closing a door in the front.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention is characterized in that a shutter that can be opened vertically or horizontally is attached to the front opening of the main body.

[0005]

In the present invention, opening and closing the front of the cabinet can be performed by opening and closing or opening and closing the shutter attached to the opening on the front of the main body, and there is a space for opening and closing in front of the cabinet. It becomes unnecessary.

[0006]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. 1 is a plan view showing the appearance of a first embodiment of the present invention, FIG. 2 is a front view of the same, and FIG. 3 is a right side view of the same. In this embodiment, a pair of shutters 2 and 3 that open and close in the vertical direction are installed on the front surface of a cabinet body 1. Although not shown, a storage portion for the shutters 2 and 3 is formed above the inside of the cabinet body 1. By pulling the shutters 2 and 3 upward, the front surface of the cabinet body 1 is opened.

In the opened state, it is possible to perform construction work such as installing a high-voltage power distribution device in the cabinet body 1 and subsequent maintenance. Further, by pulling the raised shutters 2 and 3 downward, the front surface is closed. In addition, in this embodiment, the front surface of the cabinet body 1 is divided into left and right, and the shutters 2 and 3 that are opened and closed in the vertical direction are installed, but it is also possible to use one shutter without dividing it. Is.

FIG. 4 is a plan view showing the outer appearance of a second embodiment of the present invention, FIG. 5 is a front view thereof, and FIG. 6 is a right side view thereof. In this embodiment, a pair of shutters 5 and 6 that open and close in the left-right direction are installed on the front surface of the cabinet body 4. Although not shown, storage portions for the shutters 5 and 6 are formed at both left and right ends inside the cabinet body 4. The front surface of the cabinet main body 4 is opened by moving the shutters 5 and 6 to the left and right outside respectively. In the opened state, construction work such as installing a high-voltage distribution device in the cabinet body 4 and subsequent maintenance becomes possible.

The front surface is closed by returning the shutters 5 and 6 that have moved to the left and right to the inside. In addition, in this embodiment, a pair of shutters 5 and 6 which are opened and closed from the central portion to the left and right sides are installed, but it is also possible to use one shutter which is opened and closed from one end to the other end. is there. In these embodiments, since the shutters 2 and 3 or the shutters 5 and 6 can be opened and closed without rotating from the front of the cabinet main bodies 1 and 4 to the front as in the conventional double-sided opening system, installation is possible. The space is not restricted, and it can be installed in a place where there is no room in the depth direction.

FIG. 7 shows a state in which the high-voltage cabinet of the first embodiment is installed under the same conditions as the installation space of the conventional example shown in FIG. In this case, as shown in the drawing, even if there is the building 13 in front of the cabinet body 1, the shutter can be opened and closed, so there is no problem in opening and closing. In addition, a sufficient working space can be secured between the main body 1 and the main body 1 for maintenance, although it is not always sufficient for equipment installation work.

[0011]

[Effect of device]

 As described above, according to the present invention, the high-voltage power distribution equipment is installed in the cabinet by opening and closing the shutter attached to the front opening of the main body up and down or left and right to open and close the front of the cabinet. It becomes possible to perform construction work such as the above and the subsequent maintenance. In addition, since there is no conventional openable door, there is no need for a door opening / closing space in front of the cabinet, and it is possible to install in a place where there is no room in the depth direction, and the restrictions on installation are reduced.

[Brief description of drawings]

FIG. 1 is a plan view showing the appearance of a first embodiment of the present invention.

FIG. 2 is a front view showing the outer appearance of the first embodiment of the present invention.

FIG. 3 is a right side view showing the outer appearance of the first embodiment of the present invention.

FIG. 4 is a plan view showing the outer appearance of a second embodiment of the present invention.

FIG. 5 is a front view showing the outer appearance of a second embodiment of the present invention.

FIG. 6 is a right side view showing the outer appearance of the second embodiment of the present invention.

FIG. 7 is an explanatory view showing an installation state of the first embodiment of the present invention.

FIG. 8 is a plan view showing a conventional example.

FIG. 9 is a front view showing a conventional example.

FIG. 10 is a right side view showing a conventional example.

FIG. 11 is an explanatory diagram showing an installation state of a conventional example.

[Explanation of symbols]

 1 Cabinet body 2,3 Shutter 4 Cabinet body 5,6 Shutter

Claims (1)

[Scope of utility model registration request] 1. A shutter opening / closing type high-voltage cabinet, wherein a shutter that can be opened and closed vertically or horizontally is attached to an opening on the front surface of the main body.