JPS5857798A - Frame for electronic equipment - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The present invention relates to a rack for electronic equipment.

Conventional racks for electronic devices have a shell structure made of welded pillars, beams, etc., so in order to store panels with different dimensions or multiple panels, it is necessary to prepare racks for electronic devices that are suitable for each case. In addition, because the space for wiring is narrow, wiring design and work are troublesome, and in preparation for changing the shape of the panel or adding additional wiring, it is necessary to prepare additional wiring with a cutting tool after heating. Ta. The present invention attempts to propose a rack for electronic equipment that can eliminate such drawbacks.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The electronic device rack of the present invention will be described below based on illustrative drawings. In Figure 1, °r, I11 is a terrace-like medium g in the center.
The bottom plate frame is formed by bending the part (la) and the standing T#1 part (lb) on both sides, respectively, and (2) is the terrace-like middle and high part (2) in the center.
This is a beam plate frame formed by bending 2a). (3) is the °C bottom plate frame (1
) A main column frame with a width of approximately 20z to 50cH, which has a U-shaped cross section and is bolted to the middle and high parts (la) and f= at both ends, with the concave surface facing inward, and the ends are respectively connected to the beam plate frame 121. Suspension ring bolt +S on the lower surface of the middle high part (2a) at both ends
) are combined at most of the C. (6) is the main pillar frame (3
), the support frame having a U-shaped cross section,
The lower end is bolted to the upper part (1a) of the bottom plate frame 11), and the end is bolted to the lower surface of the upper part (2a) of the beam plate frame (2). The position and number of support frames (6) depend on the size and number of equipment panels to be attached to the rack.
Add JM and S. (7) are wiring holes provided in the middle and high parts (2a) and (la) of the beam plate frame (2) and the bottom plate frame H, respectively. The bottom plate frame +1) is screwed onto the base (8) and forms a wiring path +9) between the raised part (la) and the base (8).

An arm frame U1 for attaching the members is welded to the upper end of the main column frame (3), and the arm frame U1 extends both sides of the beam plate frame (2). As will be described later, a wiring route will be provided on this arm frame (II) along both sides of the frame. The wiring from (7) to the inside of the rack can be connected freely inside the rack, as sufficient space is secured by the recesses and mutual distance between the main column frame (3) and the column frame (6). Even when adding panels after the rack is installed, there is no need to perform preliminary wiring or create a strict wiring bundle, and use ready-made flat cables and connectors. Wiring is possible. (B) is a cable pull-out cover that has multiple grooves corresponding to the wiring cable outlet and is screwed to the main column frame (3).

Figure 2 shows a state in which equipment with different panels 0 (to) are housed on a rack. The standing frame (G) is a ceiling plate installed between the standing frame t14 and the beam plate frame (2) on the arm frame aQ, and is surrounded by the standing frame (2) on both sides. ) and +ji on the ceiling board (g)
6 A wide distribution dii% (to) is formed.

This wiring route is convenient for forming a wide train when a large number of racks are connected in succession, and for wiring between the racks. The rack is in the state shown in Figure 2, and assembly, wiring, and maintenance work have been carried out.
, as shown in FIG. 8, the upper plate, door Ge1 cover Cl1
1. Side plates, decorative plates (c), exterior frames, etc.
It is also possible to install C when the equipment is shipped or after installation on site. In this case, it helps prevent scratches on exterior parts. In the case of large beams, each part can be stored and transported individually. As shown in Figure 4, the base (8') is attached to the bottom plate frame (
By fitting it into the middle high part (1a) of υ, it can be useful for positioning the rack.

According to the rack for electronic equipment of the present invention, the main structural members are bent flat plates and formed in °C, so there is flexibility, mechanical precision is high, and there is little distortion due to welding, so the equipment panel and Mounting of mounting members becomes accurate and quick. As shown in the embodiment, if the assembly is made into a C structure, distortion caused by welding is completely eliminated. In addition, a support frame is provided between the main rod frames that support the bottom plate frame and the beam plate frame, respectively, so the width of the equipment panel can be changed or the number of panels can be increased.
There is no need to prepare a separate rack for wiring, and there is plenty of space for wiring inside, making initial wiring, wiring changes, and wiring additions easy.

If the members are joined by bolts or bolts as shown in the embodiment, each member can be stored and transported in units of about m, which contributes to cost savings and prevents damage during transportation.

[Brief explanation of drawings]

Figure 81 is from the book! FIG. 2 is a perspective view of the storage container in the folded state, FIG. 8 is an exploded view of the exterior member, and FIG. 4 is a perspective view of the base separately attached. +1)...Bottom plate frame, (la)...Middle and high part,
(lb)...rising part, I2)...beam plate frame,
(2a)...Mid-high section, (3)...Main pillar frame, (
6)... Support frame, (7)... Wiring hole, uQ.
... Arm tree frame agent Yoshihiro Morimoto Figure 1 Figure 2 Figure 6 Figure 3 Figure 4

Claims (1)

[Claims] 1. A bottom plate frame with a terrace-like middle and high part in the center and bent rising parts on both sides, and a beam plate frame with a terrace-shaped middle and high part in the center by bending. The sections are connected to each other via a column frame bent into a U-shaped cross section, and arm frame frames are provided at the upper ends of the column frames at both ends, with both side portions extending to both sides of the beam plate frame, A rack for electronic equipment, wherein wiring holes are provided in the middle and high parts of the bottom plate frame and the beam plate frame, respectively.