JP2010267848A - Panel attachment structure of cabinet rack - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a panel attachment structure of a cabinet rack, for allowing assembly of the cabinet rack and wiring operation even if an obstacle is provided nearby an installation place of the cabinet rack. <P>SOLUTION: A lock portion of one of the four sides of a panel 3 for a frame 2 is provided with a lock body 6 at one of right and left side pieces of the panel 3 or at one of upper and lower pieces, and a screw fixation portion 7 is provided at the side opposed to the side where the lock body 6 is provided; and the lock body 6 has a cross section formed substantially in a U shape, and a guide piece for guiding the frame 2 is tapered. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a panel mounting structure for a cabinet rack installed in a narrow space such as an electric wiring shaft.

  Traditionally, cabinet racks transport finished products assembled at the factory to the installation site. However, the installation location of the cabinet rack is often a narrow space such as an electric wiring shaft, and it may be difficult to carry in the completed cabinet rack. Therefore, there has been a demand for the development of a prefabricated rack that can be assembled on site.

JP 2002-185170 A

  It is only necessary to secure a wide working space around the installation location of the cabinet rack. For example, a distribution board may be installed on the wall surface, or a container case may be provided, especially adjacent to these obstacles. When it is desired to install a cabinet rack, it is difficult not only to assemble the cabinet rack but also to remove the panel for wiring work.

  Therefore, the purpose is to provide a cabinet rack panel mounting structure that can be assembled and wired even if there are obstacles in the vicinity of the cabinet rack installation location. The locking part to the frame on one side is provided with a locking body, the side facing the side where the locking body is provided is provided with a screw fixing part, and the locking body is formed in a substantially U-shaped cross section and guides the frame The guide piece is provided in a tapered shape.

  Further, the engaging body is provided on either the left or right side of the panel.

  Further, the engaging body is provided on either of the upper and lower sides of the panel.

  In the cabinet rack panel mounting structure according to the present invention, a locking body is provided at a locking portion of one of the four sides of the panel to the frame, and a screw fixing portion is provided at a side facing the side where the locking body is provided. The stationary body is formed in a substantially U-shaped cross section, and the guide piece for guiding the frame is provided in a tapered shape, so the cabinet rack is installed in a narrow space, and even if there are obstacles nearby, The panel can be attached and detached to avoid it and workability is improved.

  In addition, because the latching body is provided on either the left or right side of the panel, the cabinet rack is installed in a narrow space, and even if there are obstacles in the vicinity, the panel can be attached and detached while avoiding the obstacles. Workability is improved. The panel can be attached to the frame avoiding obstacles from the left or right side.

  In addition, since the locking body is provided on either of the top and bottom sides of the panel, the installation location of the cabinet rack is narrow, and even if there are obstacles in the vicinity, the panel can be attached and detached while avoiding the obstacles. Improves. The panel can be attached to the frame avoiding obstacles from above or below.

It is a figure of a cabinet rack. It is explanatory drawing which shows the attachment operation | movement of the panel of a cabinet rack. It is a partially expanded view which shows the attachment operation | movement of the panel of a cabinet rack. It is explanatory drawing which shows the panel of a cabinet rack.

  An embodiment of a cabinet rack panel mounting structure according to the present invention will be described with reference to the accompanying drawings of FIGS.

  A cabinet rack 1 for storing communication equipment and electrical equipment is configured by assembling a panel 3 on a side surface surrounded by a frame 2. An angle 4 is provided inside the cabinet rack 1, and a rack mount type device is directly fixed to the angle 4, a base plate is attached to the angle 4, and a device is placed on the base plate to store communication devices and electrical devices. To do.

  The cabinet rack 1 may be installed in a data center or an electric wiring shaft. Usually, the cabinet rack 1 assembled in a factory and made into a finished product is transported. However, since the large-sized cabinet rack 1 is originally carried into a narrow electric wiring shaft and the carry-in route to the installation place is often narrow, the assembly-type cabinet rack 1 that can be easily assembled on site is often used. Development is desired.

  In such an assembly-type cabinet rack 1 that can be assembled at the installation site, there is an obstacle such as when a distribution board is installed near the installation site. It is often seen that the panel 3 cannot be freely attached and detached during assembly work on site or wiring work to equipment inside the cabinet rack 1. The present invention provides a structure in which the panel 3 can be attached and detached even when there is an obstacle near the installation location of the cabinet rack 1.

  A hook portion 5 on which the panel 3 can be hooked is bent at a front end of the frame 2 in a substantially U-shaped cross section. One of the four sides of the panel 3 is provided with a locking body 6 to the hook portion 5 formed on the frame 2. Further, a screw fixing portion 7 is bent in a substantially U-shaped cross section on the side of the frame 2 facing the side on which the locking body 6 is provided.

  On the panel 3 side, a locking body 6 is provided at a position facing the hooking portion 5, and a screw insertion hole 8 is provided at a position facing the screw fixing portion 7. The locking body 6 has a substantially U-shaped cross section, and is assembled while sliding on the outside of the hook portion 5 of the frame 2. The guide piece 9 at the tip of the locking body 6 is formed in a taper shape. When the panel 3 is attached to or removed from the frame 2 when assembling at the installation location of the cabinet rack 1 or wiring to the cabinet rack 1, avoid this obstacle even if there is an obstacle such as a distribution board nearby. The panel 3 is inserted diagonally into the frame 2, and the locking body 6 is brought into contact with the hook portion 5 and is slid by the guide piece 9. The panel 3 is moved to an appropriate position with respect to the frame 2, screws are inserted into the screw fixing portions 7 and the screw insertion holes 8, and the fastening panel 3 is fixed to the frame 2.

  In the panel mounting structure according to the second aspect, as shown in FIG. 1, the structure according to the first aspect is provided on the left and right sides, and the panel is attached to the frame by a left-right movement. For example, it is assumed that the right side surface of the cabinet rack 1 is installed in contact with the wall surface, and the distribution board is installed on the side wall surface on the back side of the cabinet rack 1. In such a positional relationship, the panel 3 is fitted into the frame 2 along the hook with a guide piece formed in a tapered shape by locking the hook provided on the right side of the panel 3 to the hook. It is a structure with good workability. The panel 3 is fixed to the frame 2 by screwing with a screw fixing portion provided on the left side and the screw insertion hole 8.

  In the panel mounting structure according to claim 3, the structure according to claim 1 is provided on the upper and lower sides. For example, it is assumed that a cabinet rack is installed in contact with a wall surface. It is assumed that a container is installed below the side wall surface on the back side of the cabinet rack. In such a positional relationship, the locking body provided on the lower side of the panel can be locked to the hook, and the guide piece formed in a tapered shape can be fitted along the hook to fit the panel into the frame. It is a structure with good workability. The panel is fixed to the frame by screwing with a screw fixing portion provided on the upper side.

DESCRIPTION OF SYMBOLS 1 Cabinet rack 2 Frame 3 Panel 4 Angle 5 Hook part 6 Locking body 7 Screw fixing part 8 Screw insertion hole 9 Guide piece

Claims (3)

  A panel mounting structure of a cabinet rack for housing various types of communication equipment having a panel attached to a frame, wherein a locking body is provided at a locking portion of the four sides of the panel to the frame, and the locking A cabinet rack characterized in that a screw fixing portion is provided on a side facing a side where the body is provided, the locking body is formed in a substantially U-shaped cross section, and a guide piece for guiding the frame is provided in a tapered shape. Panel mounting structure.   The panel mounting structure for a cabinet rack according to claim 1, wherein the locking body is provided on either the left or right side of the panel.   The panel mounting structure for a cabinet rack according to claim 1, wherein the panel is a panel mounting structure for the cabinet rack, and the locking body is provided on either the upper or lower side of the panel.

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