JP5722859B2 - Equipment storage rack - Google Patents

Description

  The present invention relates to a device storage rack used for storing various devices such as computers, communication devices, and electrical devices.

Generally, as a device storage rack for storing devices such as computers and communication devices, a front portion, a rear portion, and a peripheral portion that surround the front side, the back side, and the outer peripheral surface between the front side and the back side of the device. There are known box-shaped or frame-shaped racks. This type of box-shaped rack is disclosed in Patent Document 1, for example.
In the rack of this document 1, the top panel, the bottom panel, the left and right side panels, and the rear panel are fixed to each other by welding or screwing, and the door is attached to the front so that it can be opened and closed. Constructed in a box shape. In this way, various devices such as computers and communication devices are housed inside the rack.

JP 2003-218561 A

  However, in the above conventional rack, since the whole is simply assembled in a box shape by the top panel, bottom panel, left and right side panels, rear panel, and front door, these panels and doors are rigid materials. Even if the is used, if it receives vibrations or shocks from the outside, the vibrations or shocks are transmitted to the inside of the rack, which may damage various devices stored in the rack. There is a problem.

  The present invention solves such a conventional problem, and in this type of equipment storage rack, even if it receives vibrations and shocks from the outside, the vibrations and shocks are not transmitted to the inside of the rack. An object is to reliably protect various devices housed in the rack without damaging them.

In order to achieve the above object, the present invention includes a front part, a back part, and a peripheral part surrounding the front side, back side, and outer peripheral surface between the front side and the back side of various devices. wherein the equipment storage rack for accommodating the equipment front side of various devices, the front section which surrounds the upper rear side, and the outer peripheral surface, a back portion, and has a peripheral surface portion, the circumferential surface of the positive face Each corner up to the back portion is formed obliquely and formed in a box shape having a substantially octagonal cross section as a whole, an outer rack for storing various devices, and disposed in the outer rack, and the front of the various devices Side, back side, and front part holding the outer peripheral surface, the back part, and the peripheral part , each corner from the front part to the back part including the peripheral part is formed obliquely, and the cross section as a whole 8 is formed on the rectangular frame-shaped, inner to embrace various devices A rack, the is a generally flat plate shape extending along the diagonal corners in the outer rack, a mounting base fixed on the diagonal corners in the outer rack, flat plate extending in parallel on the mounting base The mounting portion is mounted on the mounting base via a plurality of anti-vibration rubbers, and extends in a substantially C-shaped opening direction on both sides of the mounting portion, and is pressed against both sides of the diagonal corner of the inner rack. It comprises a supporting portion, and a support frame for supporting the corners of the inner rack is installed in each corner over in the outer rack, and a plurality of vibration isolator for supporting the inner rack, various the equipment in the outer rack, housed in the inner rack, the support by the vibration control device, it shall be the gist of.

According to the equipment storage rack of the present invention, the entire rack is formed with the corners from the front part to the rear part including the peripheral part obliquely, and the outer rack and the front part having a substantially octagonal cross section as a whole. From the inner surface to the back surface, and a double structure consisting of an inner rack that forms an octagonal cross section as a whole. Between the outer rack and the inner rack, It has a substantially flat plate shape extending along the diagonal corner, and a mounting base fixed to the diagonal corner in the outer rack and a flat plate shape extending parallel to the mounting base, and a plurality of anti-vibration rubbers on the mounting base. A mounting portion that is attached to the inner rack, and a support portion that extends in a direction that opens in a substantially C shape on both sides of the mounting portion and that is pressed against both sides of the diagonal corners of the inner rack. And a support frame for supporting the corner of Rakku, is installed in each corner of the outer rack interposed a plurality of anti-vibration device for supporting the inner rack, the various devices in the outer rack, inner rack Since it is housed inside and supported by each vibration isolator, various devices can be supported in a floating state inside this rack, and even if it receives vibrations or shocks outside this rack The vibration and shock are absorbed by each vibration isolator between the outer rack and the inner rack and are not transmitted to the inside of the rack, and are stored inside the rack from the outside vibration and shock. There exists an effect that it can protect reliably, without damaging various apparatuses.

The front view which shows the structure of the exterior of the rack for apparatus storage in one embodiment of this invention Side view showing the external configuration of the rack Top view showing the external configuration of the rack Front sectional view showing the internal configuration of the rack Side sectional view showing the internal configuration of the rack Partially enlarged exploded perspective view showing the configuration of the main part of the rack Partially enlarged sectional front view showing the configuration of the main part of the rack

  Next, embodiments for carrying out the present invention will be described with reference to the drawings. FIGS. 1 to 3 show the external configuration of the equipment storage rack, and FIGS. 4 and 5 show the internal configuration of the rack. 6 and 7 show the configuration of the main part of the rack.

  As shown in FIGS. 1 to 3, the equipment storage rack R includes a front portion, a back portion, and a peripheral portion that surround the front side, the back side, and the outer peripheral surface between the front side and the back side of various devices. As shown in FIG. 4 and FIG. 5, in this rack R, in particular, on the front side, the back side, and the outer peripheral surface of various types of equipment. Has a front part, a rear part, and a peripheral part, and is arranged in the outer rack R1 and the outer rack R1, and holds the front side, back side, and outer peripheral face of various equipments. The inner rack R2 has a front portion, a rear portion, and a peripheral surface portion, and holds various devices, and is installed at each corner in the outer rack R1 or in the vicinity of each corner, and a plurality of defenses that support the inner rack R2. Equipped with vibration device M1 The inside outer rack R1, accommodated in the inner rack R2, are adapted to support the respective vibration isolator M1.

  In this rack R, as shown in FIGS. 2, 3, 4, and 5, the outer rack R <b> 1 includes a rack body A that has openings on the front and back sides and is formed in a box shape as a whole. The front and rear lids B1 and B2 of the front and rear sides of the rack body A are provided. In this case, the front frame F1 and the front lid B1 constituting the front opening of the rack body A are provided. A rear frame F2 and a rear cover B2 that are configured as a front portion of the outer rack R1 and constitute an opening on the rear surface of the rack body A are configured as a rear portion of the outer rack R1, and a front frame F1 of the rack main body A. Each part in the depth direction between the frame F2 and the rear frame F2 is configured as a peripheral surface portion of the outer rack R1.

  As shown in FIGS. 2 and 3, the rack body A is connected between a corner frame 1 made of an aluminum material that forms each corner C on the front side and the back side, and each corner frame 1 on the front side and the back side. The frame constituting frame 2 made of aluminum material that constitutes the front and rear frames F1 and F2 together with the corner frames 1, and the front corner frames 1 and the rear corner frames 1 are connected to each other. The depth frame 3 made of an aluminum material connecting the frames F1 and F2 on the front side and the back side, and attached in a plane surrounded by each corner frame 1, each frame component frame 2 and each depth frame 3, A panel 4 made of an aluminum material, which forms each of the upper, lower, left and right surfaces P, is assembled by these members 1, 2, 3, 4.

The corner frame 1 is integrally formed by aluminum die casting. As shown in FIG. 6, as shown in FIG. 6, the corner center portion 101 has an inclined surface shape with each corner C as an inclined surface, and has a box shape from one end of the corner center portion 101. A width-direction extension 102 that extends in the width direction and is connected to the frame-constituting frame 2, a height-direction extension 103 that extends from the other end of the corner central portion 101 in the box-shaped height direction and is connected to the frame-constituting frame 2 And a depth direction extension portion 104 that extends in the depth direction from the side edge portion in the depth direction of the corner center portion 101 and is connected to the depth frame 3. In this case, the outer surfaces of the corner center portion 101, the width direction extension portion 102, the height direction extension portion 103, and the depth direction extension portion 104 are flat surfaces, respectively. A guide surface G1 for positioning lids B1 and B2, which will be described later, in each opening of the rack body A is formed on the surface.
The corner frame 1 is connected to the width direction extension portion 102 and the frame constituting frame 2, the height direction extension portion 103 and the frame constituting frame 2, and the depth direction extension portion 104 and the depth frame 3. Guide protrusions (or guide recesses) for positioning the frame constituting frame 2 toward the extension part 102 in the box-shaped width direction and toward the height direction extension part 103 in the box-shaped height direction, respectively. A spring pin insertion portion through which the spring bin can be inserted and a screw insertion portion through which the mounting screw can be inserted are formed, and a guide projection for positioning the depth frame 3 in the depth direction of the box shape in the depth direction extension portion 104 (or A guide recess), a spring pin insertion portion through which the spring bin can be inserted, and a screw insertion portion through which the mounting screw can be inserted.
In this case, a rectangular parallelepiped connecting block 12 is formed on the inner surface of the width extending portion 102 from the front end of the width extending portion 102 toward the corner central portion 101. A screw insertion part 121 that is opened through a part of the corner center part 101 is formed, and a bottomed spring pin insertion part 122 having a predetermined depth is formed on each side of the screw insertion part 121. Further, a guide block 123 that forms a guide convex portion in parallel with one side portion of the connecting block 12 is formed on the inner surface of the width direction extension portion 102, and the tip side is directed from the tip of the width direction extension portion 102 to the front side. Protruding.
The height direction extension part 103 is formed symmetrically with respect to the width direction extension part 102 and the corner center part 101, and continues from the tip of the height direction extension part 102 toward the corner center part 101 on the inner surface. A connection block 13 is formed, and a screw insertion portion 131 is formed at the front end of the connection block 13 so as to be opened through a part of the corner central portion 101, and a predetermined depth is formed on each side of the screw insertion portion 131. A bottomed spring pin insertion portion 132 having a thickness is formed. Further, a guide block 133 is formed on the inner surface of the height direction extension portion 103 so as to form a guide convex portion in parallel with one side portion of the connection block 131, and the tip side extends forward from the tip of the height direction extension portion 103. It protrudes toward.
The depth direction extension portions 104 are connected to both sides of the inner surface, a pair of connection blocks 14 continuing from the front end of the depth direction extension portion 104 toward the corner center portion 101 and the connection blocks 14 in parallel with each other. A block 140 is formed, a spring pin insertion part 142 having a bottom is formed in each connection block 14 at a predetermined depth from the tip, and a screw insertion part 141 that is opened through the front and rear ends of each connection short block 140. Is formed. Further, a guide block 143 forming a guide convex portion is formed between the connecting blocks 14 on the inner surface of the depth direction extension portion 104, and the tip side protrudes from the tip of the depth direction extension portion 104 toward the front. .
Further, the corner frame 1 is formed with convex portions 114, 124, and 134 at the corner center portion 101 which is the edge portion on the opening side of the rack body A and the outer edge portions of the extension portions 102 and 103, and A groove 151 for attaching the panel 4 to the edge between the width direction extension 102 and the depth direction extension 104 and the edge between the height direction extension 103 and the depth direction extension 104, 152 is formed in an arc shape in this case.
In this manner, the box-shaped front and rear corners C are constituted by the eight corner frames 1 per rack R.

The frame constituting frame 2 is made of an aluminum extruded shape, and as shown in FIGS. 2, 3 and 6, the outer surface is flat, the widthwise extension 102 of the corner frame 1 is formed on the inner surface, and the height direction. Corresponding to the spring pin insertion portions 122 and 132 and the screw insertion portions 121 and 131 of the extension portion 103, a groove for passing the spring pin and an uneven shape forming a groove for inserting the mounting screw are continuous in the length direction. The frame structure is formed by cutting along the length of each side of each frame F1, F2 on the front side and the back side from a frame base material having a groove formed along one inner side edge. Is done.
In this case, as shown in FIG. 6, the frame constituting frame 2 has spring pins of the width direction extension portion 102 and the height direction extension portion 103 of the corner frame 1 from the connecting end toward the length direction of the frame constitution frame 2. A spring pin insertion portion 202 and a screw insertion portion 201 are formed so as to be able to communicate with the insertion portions 122 and 132 and the screw insertion portions 121 and 131, and a nut (not shown) is provided in the screw insertion portion 201, and the width direction extension portion 102 and the height A guide groove 203 is formed so as to be engageable with the guide blocks 123 and 133 of the longitudinally extending portion 103, and is continuous with the convex portions 124 and 134 of the corner frame 1 along one side edge portion which becomes the outer side during assembly. And a groove 205 is formed so that the panel 4 can be inserted into the other side edge that is the inner side during assembly. Configuration frame 2 continuously in the length direction is formed.
In the frame constituting frame 2, both guide grooves 203 and 203 and guide blocks 123 and 133 are engaged with the width direction extension portion 102 and the height direction extension portion 103 of each corner frame 1, and both spring pin insertion portions 202 are engaged. , 122, 202, 132 between the spring pins 252, and between the screw insertion portions 201, 121, between the screws 201, 131, the mounting screws 251 are inserted and fastened to the nuts, and connected between the corner frames 1. Is done.
In this manner, the box-shaped front and rear frames F1 and F2 are configured by two sets of upper and lower frame constituting frames 2 and two sets of left and right frame constituting frames 2 per rack R. The

The depth frame 3 is made of an aluminum extruded profile, and as shown in FIGS. 2, 3, 6 and 7, the outer surface is formed into a shallow groove shape having a substantially C-shaped cross section, and the corner frame is formed on the inner surface. Corresponding to the spring pin insertion portions 142 and 142 and the screw insertion portions 141 and 141 of the depth direction extension portion 1 of FIG. 1, the concave and convex shapes forming the grooves for inserting the spring pins 352 and the grooves for inserting the screws 351 are long. A depth direction between each frame F1 and F2 on the front side and the back side of the box-shaped frame base material formed continuously in the vertical direction and formed with grooves along the side edges on both sides It is cut to the length of each side.
In this case, as shown in FIG. 7, the depth frame 3 is provided with flanges 311 that protrude inwardly along the both side portions of the outer surface in a substantially L-shaped cross section, and grooves 31 are formed on the outer surface. Further, as shown in FIG. 6, it is possible to communicate with each spring pin insertion portion 142 of the depth direction extension portion 104 of the corner frame 1 toward the length direction of the depth frame 3 on both sides of the inner surface as shown in FIG. 6. A component mounting groove 321 is formed in the screw mounting portion 321, and a nut 350 is mounted in correspondence with the spring mounting member for inserting and holding the spring pin 352 in the component mounting groove 321 and the screw insertion portion 141 of the depth direction extension 104 of the corner frame 1. A mounting member 322 that also serves as a nut mounting member is attached, and the nut 350 is attached to the mounting member 322 in the depth direction of the corner frame 1. Each screw insertion portions 141 of 04 mounted can communicate. Further, as shown in FIG. 6, a groove 323 is continuously formed in the length direction of the depth frame 3 so that the panel 4 can be inserted into each side edge portion on the left and right sides when the depth frame 3 is assembled.
The depth frame 3 has a spring extending between the depth direction extension portion 104 of each corner frame 1 and a spring insertion portion 142 of the depth direction extension portion 104 and an attachment member 322 attached to each component attachment groove 321 of the depth frame 3. A pin 352 is inserted, and a mounting screw 351 is inserted and fastened between each screw insertion portion 141 of the depth direction extension portion 3 and a nut 350 attached to each component mounting groove 321 of the depth frame 3 via the mounting member 322. And connected between the corner frames 1.
Thus, the depth part S which connects between each frame F1, F2 of a box-shaped front side and back side is comprised by the four depth frames 3 per rack R. FIG.

The panel 4 is made of an aluminum plate, and, as shown in FIGS. 2 and 3, the corner frame 1 and the corner frame 1 on each of the upper, lower, left, and right surfaces P formed by the corner frame 1, the frame constituting frame 2 and the depth frame 3. The frame constituting frame 2 and the depth frame 3 are formed in a flat shape so as to be inserted into the respective grooves 151, 152, 205, and 323 at the inner side edge portions. In the case of this panel 4, it is formed as a rectangular flat panel having an appropriate size for each of the box-shaped upper and lower and left and right surfaces P, and reinforcing ribs are provided as appropriate. Therefore, the panel 4 is sandwiched in the grooves 151, 152, 205, and 323 of the corner frame 1, the frame component frame 2, and the frame component frame 3 in the plane surrounded by the corner frame 1, the frame component frame 2, and the depth frame 3. Has been incorporated.
In this way, the box-shaped upper, lower, left, and right surfaces P are configured by the two panels 4 forming the upper and lower surfaces and the two panels 4 forming the left and right surfaces per rack R.

  As described above, the rack body A includes the corner frame 1 that forms the front and back corners C, the frame constituting frame 2 that forms the front and back frames F1 and F2 together with the corner frames 1, and the front. Each frame F1 and F2 are connected to each other, and a panel 4 is formed on each of the upper, lower, left, and right surfaces P, and each corner frame 1 is inclined on each of the front and rear corners C. The inclined corner-shaped corner central portion 101 extends in the width direction from one end of the corner central portion 101, and extends in the height direction from the other end of the corner central portion 101. , A height direction extension portion 103 connected to the frame constituting frame 2, and a depth direction extension portion 104 extending from the depth side edge of the corner center portion 101 in the depth direction and connected to the depth frame 3. A respective depth frame 3 is connected to the depth direction extension portion 104 of each corner frame 1, the entire rack body A is configured cross section octagonal.

  As shown in FIG. 1, the front and back lids B1 and B2 are connected between a lid corner frame 71 made of an aluminum material forming the front and rear corners, and each lid corner frame 71, respectively. The front and back surfaces are attached to a frame surrounded by the lid frame frame 71 and each lid frame frame 72 made of an aluminum material which constitutes the front and back lid frames together with the frame 71. The lid panel 73 made of an aluminum material forming the surfaces of the lids B1 and B2 and the lid frame constituting frame 71 of the front and back lids B1 and B2 are attached to the front and back lids B1 and B2 and the rack body A. The lid lock member 8 is fixed and assembled by these members 71, 72, 73, and 8.

The lid corner frame 71 is integrally formed by aluminum die casting, and extends in the width direction from one end of the corner center portion 711 and the corner center portion 711 having a sloped surface shape with the front-side and back-side corners C as slopes. A width direction extension 712 connected to the frame constituting frame 72 and a height direction extension 713 extending from the other end of the corner center portion 711 in the height direction and connected to the lid frame constituting frame 72 are provided. In this case, the outer surface of the corner center portion 711, the width direction extension portion 712, and the height direction extension portion 713 is flat, and a convex portion 714 is formed on the inner surface in the inner circumferential direction, and the inner peripheral edge thereof is covered with a lid. A groove 715 for attaching the panel 73 is formed, and the corner central portion 711 facing the convex portions 114, 124, 134 of the corner frame 1 of the rack body A and the inner edges of the extended portions 712, 713 Concave portions (not shown) that can be engaged with the convex portions 114, 124, and 134 of the corner frame 1 are formed.
The lid frame constituting frame 72 is made of an extruded aluminum material, has an outer surface that is flat, a convex portion 724 is formed on the inner surface, and a groove 725 for attaching the lid panel 73 is formed on the inner periphery thereof. In addition, a concave portion (not shown) that can be engaged with the convex portion 204 of the frame constituting frame 2 is formed on the inner edge of the rack body A that faces the convex portion 204 of the frame constituting frame 2.
The lid frame constituting frame 72 is connected to the width direction extension 712 and the height direction extension 713 of each lid corner frame 71 via a spring pin, a mounting screw and a nut, respectively.
The lid panel 73 is made of an aluminum plate, and is sandwiched between grooves 715 and 725 on the inner surface of the lid corner frame 71 and the lid frame constituting frame 72 in a frame constituted by the lid corner frame 71 and the lid frame constituting frame 72. Is incorporated.
Thus, the front and back lids B1 and B2 are respectively the lid corner frame 71 and the lid frame constituting frame 72 that form the front and back frames, and the lid panel 73 that forms the front and back lids B1 and B2. The lid corner frame 71 extends in the width direction of the lids B1 and B2 from one end of the corner central portion 711 and the corner central portion 711 having an inclined surface shape with the corners of the lids B1 and B2 being inclined surfaces. A width direction extension 712 connected to the component frame 72, a height extension 713 extending from the other end of the corner center portion 711 in the height direction of the lids B 1 and B 2, and connected to the lid frame component frame 72. The whole is configured to have a substantially octagonal cross section corresponding to the rack body A.
Each of the lids B1 and B2 protrudes rearward from the lid frame constituting frame 72 inside each corner on the rear side, and is provided on the inner surface of the corner central portion 101 of the corner frame 1 of the rack body A. A guide protrusion G2 (see FIG. 5) having an outer surface engageable with G1 is provided. The guide surface G1 and the guide protrusion G2 are provided between the front and back of the rack body A and the front and back lids B1 and B2, and the front and back lids B1 and B2 are connected to the rack body A. Positioning guide for positioning and holding on the front and back.
Further, a cover 7C made of rubber is put on the lids B1 and B2 along the shape of the outer surface on the outer surface of each corner.

The lid lock member 8 is composed of a plurality of lid lock members 8. In this case, a total of four lid lock members 8 are respectively inserted and fixed in lock member insertion portions formed in the vicinity of the four corners of the lid frame constituting frame 72. The Each of the lid lock members 8 raises the handle 83 from the initial position of the handle 83, sets the handle shaft to the operating connection position, and moves the handle 83 in a predetermined direction (in this case, approximately 90 °), a locking mechanism (not shown) of the lid lock member 8 is rotated in the same direction by the guide mechanism of the lid lock member 8 and a predetermined engaged state provided on the frame constituting frame 2 When the handle 83 is further rotated to a certain angle (approximately 30 ° in this case) in the same direction, the locking mechanism moves to the handle 83 side by the guide mechanism of the lid lock member 8, and the frame The configuration frame 2 and the lid frame configuration frame 72 are pressurized in a direction to draw each other, the frame configuration frames 2 and 72 are pressed against each other, and the rack body A and the lids B1 and B2 are locked. In addition, what is necessary is just to perform operation opposite to said operation, when releasing this lock | rock.
Such a lid lock member 8 locks the rack body A and the front and rear lids B1 and B2.

  In this way, the rack body A, the front and back lids B1 and B2 are both configured to have an approximately octagonal cross section, and the outer rack R1 includes diagonally formed corners from the front to the back including the peripheral surface. As a whole, it is configured in a box shape with a substantially octagonal cross section.

  Further, in this rack R, as shown in FIGS. 4 and 5, the inner rack R2 has a shape corresponding to the internal space of the rack body A so that the entire inner rack R2 can be fitted into the internal space of the rack body A. In addition, it is formed in a structure suitable for housing the device corresponding to the outer shape of various devices. In this case, the inner frame R2 is connected between the corner frame a1 forming each corner on the front side and the back side and each corner frame a1 on the front side and the back side, and on the front side and the back side together with each corner frame a1. A frame constituting frame a2 constituting each frame, and a depth frame a3 connected between the front corner frames a1 and the rear corner frames a1 and connecting the front frames and the rear frames are provided. Each corner frame a1 is made of aluminum die-casting, and has a corner central portion with the front and back corners as inclined surfaces, and extends in the width direction from one end of the corner central portion and is connected to the frame constituting frame a2 in the width direction. Extending in the height direction from the other end of the central portion of the corner and the corner, and extending in the depth direction from the depth side edge of the corner central portion and connected to the frame frame a2, and connected to the depth frame a3. The outer surface is flat, and the inner surface has a predetermined cross-sectional shape suitable for housing various devices. Each frame component frame a2 and each depth frame a3 are each made of an aluminum extruded profile, and the outer surface is flat, and the inner surface has a cross-sectional shape suitable for housing various devices. A frame constituting frame a2 is provided in the width direction extension portion of each corner frame a1, a frame constituting frame a2 is provided in the height direction extension portion, and each depth frame a3 is provided in the depth direction extension portion via spring pins, mounting screws and nuts. Connected.

  In this way, the inner rack R2 is formed with each corner frame a1, each frame constituting frame a2 and each depth frame a3 so that each corner from the front portion to the back surface portion including the peripheral surface portion is formed obliquely, and as a whole has an octagonal cross section. It is configured in the shape of In the case of the inner frame R2, a plurality of shelves are provided.

Each anti-vibration device M1 is attached to each corner at or near each corner in the outer rack R1 and attached to the mounting base via a plurality of anti-vibration rubbers, and each corner or each corner of the inner rack R2. It is preferable to have a support frame capable of supporting the vicinity.
In this case, each vibration isolator M1 is formed in a substantially flat plate shape in which the mounting base extends along an oblique corner in the outer rack R1, and the support frame is a flat plate shape extending in parallel on the mounting base. And a support portion extending in a direction of opening in a substantially square shape on both sides of the mounting portion, and the mounting base is fixed to an oblique corner in the outer rack R1, and the support portion Is preferably pressed against both sides of the diagonal corner of the inner rack R2.

  Therefore, the vibration isolator M1 is attached to the inside of each depth frame 3 at the four corners of the rack body A. As shown in FIG. 7, each of the vibration isolator M1 is attached to a mounting base M11 fixed to the depth frame 3 of the rack body A and a plurality of vibration isolating rubbers M12 on the mounting base M11. And a support frame M13 that supports the vicinity of each corner of the frame R2. In this case, the mounting base M <b> 11 is a frame extending on the depth frame 3, and is installed along the planar base portion M <b> 111 that can be installed on the inner surface of the depth frame 3 and the component mounting grooves 321 on both sides of the depth frame 3. And a fixing portion M112 having a substantially U-shaped bending surface, and mounting screw insertion portions for the anti-vibration rubber M12 are provided at predetermined predetermined positions of the base portion M111. Mounting screw insertion portions for the mounting base M11 are provided at a predetermined plurality of locations corresponding to the openings of the component mounting grooves 321 on the edge side surface. The support frame M13 is a frame extending on the attachment base M11, and includes a planar attachment part M131 parallel to the base part M111 of the attachment base M11, and a support part M132 extending in a direction of opening in a substantially square shape on both sides of the attachment part M131. And mounting screw insertion portions for the anti-vibration rubber M12 are provided at predetermined plural positions of the mounting portion M131. In this way, the support frame M13 is mounted on the mounting base M11 via the plurality of vibration isolating rubbers M12, the mounting base M11 is installed on the depth frame 3, and is mounted on each mounting screw insertion portion of each fixing portion M112. A screw is passed and fastened and fixed to a nut installed and fixed in each component mounting groove 321 of the depth frame 3.

  In this way, the inner frame R2 has the anti-vibration rubber M12 fixed to the four corners inside the rack main body A by using a dedicated jig that is inserted on the surface of the mounting portion M131 of the support frame M13. From the state of being pressed and spread in the compressing direction, it is incorporated inside each anti-vibration device M1, and each anti-vibration device M1 is elastically restored by releasing and removing the pressure by a dedicated jig, thereby allowing the inner Both sides of each corner of the frame R2 are pressed against each support portion M132 of the support frame M13 of each vibration isolator M1, and the inner frame R2 is suspended in the rack body A by each vibration isolator M1. Elastically supported.

How to use the equipment storage rack R will be described with reference to FIGS. 1 to 5 and FIG.
As shown in FIGS. 1, 2 and 3, the equipment storage rack R is composed of a rack body A and front and rear lids B1 and B2, so that the front and rear surfaces of the rack body A are opened. From the state, various devices such as computers and communication devices are accommodated in the rack body A. In this case, the inner frame R2 shown in FIG. 4 and FIG. 5 is taken out from the rack body A, and various devices are assembled in the inner frame R2. Store the equipment. When the inner frame R2 is put into the rack body A, as shown in FIG. 7, the support frames M13 of the vibration isolator M1 fixed at the four corners inside the rack body A are attached to the mounting portions M131 of the support frames M13. The inner frame R2 is inserted into the anti-vibration device M1 from a state in which a dedicated jig (not shown) is inserted on the surface to press and spread the anti-vibration rubber M12 in the compressing direction. After the insertion of the inner frame R2, the support frames M13 are elastically returned by releasing and removing the pressurization of the support frames M13 with a dedicated jig, so that both sides of each corner of the inner frame R2 are attached to the support frames M13. Various devices that are in pressure contact with the support portions M132 and incorporated in the inner frame R2 are elastically supported in a state of floating in the rack body A by the vibration isolator M1. When the inner frame R2 is taken out from the rack body A, the above operation is reversed.

When various devices are housed in the rack body A in this way, as shown in FIG. 5, the front and back lids B1 and B2 are aligned with the front and back of the rack body A, as shown in FIG. The lid lock member 8 is attached to the lid frame constituting frame 72 of each lid B1, B2, and locked by engaging with the frame constituting frame 2 of the rack body A, thereby coupling the rack body A and the lids B1, B2. .
In this case, as shown in FIG. 5, the lids B1 and B2 have guide protrusions G2, and the guide surface G1 is provided on the inner surface of the corner frame 1 of the rack body A. Therefore, these guide protrusions G2, By guiding and supporting the guide surface G1, the front and rear lids B1 and B2 can be easily and reliably aligned with the front and rear surfaces of the rack body A, respectively, and held in a connected state.
In this case, the four lid lock members 8 are inserted and fixed in lock member insertion portions formed in the vicinity of the four corners of the lid frame constituting frame 72. Then, when the handle 83 is raised from the initial position of the handle 83, the handle shaft is set to the operating connection position, and the handle 83 is rotated to a predetermined angle (approximately 90 ° in this case), The locking portion of the lid lock member 8 rotates in the same direction and engages with a predetermined engaged portion provided in the frame constituting frame 2, and the handle 83 is further fixed in the same direction at a certain angle (in this case, approximately 30 °), the locking portion moves toward the handle 83 and pressurizes the frame component frame 2 and the lid frame component frame 72 in a direction that pulls the frame component frame 2 and the lid frame component frame 72 toward each other. In the state, the rack body A and the lids B1 and B2 are locked. In this case, by tilting the handle 83, the handle 83 is accommodated within the height of the outer edge of the lid frame constituting frame 72 that forms the outer peripheral edge of the lids B1 and B2.

As shown in FIG. 1, the rack R in which various devices are housed as described above may be installed as it is, or can be transported from this state. A plurality of racks R can be stacked in the vertical direction, juxtaposed in the left-right direction, or combined in the vertical and horizontal directions.
In the case of the rack R, as described above, each corner frame 1 extends in the box-shaped width direction from one end of the corner central portion 101 having the box-shaped corner C as an inclined surface, and the corner configuration. The width direction extension part 102 connected to the frame 2 and the other end of the corner center part 101 extend in the box-shaped height direction, and the height direction extension part 103 connected to the frame constituting frame 2 and the corner center part 101 It has a depth direction extension 104 that extends in the depth direction from the edge on the depth side and is connected to the depth frame 3. The corner center portion 101 of these corner frames 1, and the corner center portion 101 of each corner frame 1 on the front side, Since the entire box shape is configured to have a substantially octagonal cross section by the depth frames 3 connected to the corner center portion 101 of each corner frame 1 on the back side, a plurality of racks are formed. When Rs are arranged in a single row or in a double row or stacked in multiple rows, the gaps between adjacent racks R can be small. For this reason, the racks R are easily adjacent to each other, and a plurality of racks R are arranged. But even when they are stacked, they can work easily.
In the case of this rack R, each corner frame 1, each frame constituting frame 2, each depth frame 3, each panel 4, each lid corner frame 71, each lid frame constituting frame 72, and each lid panel 73 are made of an aluminum material (aluminum). The entire rack R is lightweight and can have sufficient strength. Further, the width direction extension 102 of each corner frame 1, the frame constituting frame 2, the height direction extension 103, Since the frame constituting frame 2, the depth direction extension 104, and the depth frame 3 are connected via the spring pins 252 and 352, the mounting screws 251 and 351, and the nut 350, respectively, even when a large impact is applied to the rack R. The deformation of the entire rack R can be prevented. Therefore, even when a plurality of racks R are stacked and mounted on a transportation means such as a vehicle or an aircraft when the rack R is transported, the lower rack R is deformed by the weight of the upper rack R and the equipment in the rack R Even if the rack R storing these various devices is stacked in a predetermined layout at a predetermined layout, the lower rack R is similarly deformed by the weight of the upper rack R. Without damaging the equipment in the rack R, it is possible to stably and reliably stack various equipment with the rack R in a free layout.
Further, in the case of this rack R, the outer rack R1 is formed in a box shape having a substantially octagonal cross section as a whole, with each corner from the front part to the rear part including the peripheral surface part formed obliquely. Each corner including the peripheral surface portion and the back surface portion is formed obliquely, and is formed into a frame shape with an octagonal cross section as a whole. Each vibration isolator M1 has a mounting base M11 inclined in the outer rack R1. A mounting portion M131 which is formed in a substantially flat plate shape extending along the corners of the mounting frame M13 and which has a support frame M13 extending in parallel on the mounting base M11 and mounted on the mounting base M11 via a plurality of anti-vibration rubbers M12, and The mounting base M11 is formed with support parts M132 extending in the direction of opening in a substantially square shape on both sides of the mounting part M131, and the mounting base M11 is an oblique corner in the outer rack R1. Since the support portion M132 of the support frame M13 is fixed and pressed against both sides of the diagonal corner of the inner rack R2 by the elastic force of the anti-vibration rubber M12, strong vibration and impact are applied to the outer rack R1. However, the inner rack R2 is not detached or displaced from each vibration isolator M1 inside the outer rack R1, and the inner rack R2 is reliably supported by the buffering action of the vibration isolator M1 at each corner. Various devices inside the inner rack R2 are supported in a state where the kite also floats in the air. Therefore, even if the rack R is subjected to vibrations and shocks to the outside, the vibrations and shocks are absorbed by the anti-vibration devices M between the outer rack R1 and the inner rack R2 and enter the rack R. Without being transmitted, various devices housed in the rack R are reliably protected from external vibrations and shocks, and are not damaged.

  As described above, since this rack R can store various devices and can be stacked in multiple stages with a free layout, it can be used as a cabinet-type rack, and these devices can be moved indoors or outdoors. Even in the case of moving, the equipment can be easily transported and installed together with the rack R in a state where each device is stored in the rack R. In addition, in the same installation location, when reassembling these devices into a layout that is easier to use as one system, or when changing the layout of all or part of the devices by changing or adding devices, Each device can be taken in and out of the rack R to easily create a desired layout.

  As described above, according to the equipment storage rack R, the rack R has a double structure including the outer rack R1 and the inner rack R2, and a plurality of vibration isolating devices are provided between the outer rack R1 and the inner rack R2. Since M1 is interposed, various devices are accommodated in the inner rack R2 in the outer rack R1, and supported by each vibration isolator M1, so that the various devices float in the air inside the rack R. Even if the outside of the rack R receives vibrations or shocks, the vibrations and shocks are absorbed between the outer rack R1 and the inner rack R2 by the anti-vibration devices M, and the rack R Without being transmitted to the inside of the R, it is possible to reliably protect from various external vibrations and shocks without damaging various devices housed inside the rack R.

  Further, in this rack R, in particular, each vibration isolator M1 is attached to each corner or in the vicinity of each corner in the outer rack R1, and a plurality of vibration isolating rubbers M12 are provided on this mounting base M11. It is preferable to have a support frame M13 that can be attached to and support each corner of the inner rack R2 or the vicinity of each corner. In this case, each corner from the front surface portion of the outer rack R1 to the back surface portion is inclined. It is formed into a box shape having a substantially octagonal cross section as a whole, and each corner from the front portion of the inner rack R2 to the back surface portion including the peripheral surface portion is formed obliquely to form a frame shape having an octagonal cross section as a whole. In each vibration isolator M1, the mounting base M11 is formed in a substantially flat plate shape extending along an oblique corner in the outer rack R1, A mounting plate M13 is formed in a flat plate shape extending in parallel on the mounting base M11. The mounting portion M131 is mounted on the mounting base M11 via a plurality of anti-vibration rubbers M12. The supporting base M11 is configured to extend to support the mounting base M11 at an oblique corner in the outer rack R1, and the supporting part M132 of the support frame M13 is provided on both sides of the oblique corner of the inner rack R2 by the elastic force of the vibration isolating rubber M12. Since the outer rack R1 is pressed against the inner rack R1, the inner rack R2 does not come off or shift from the anti-vibration devices M1 even if strong vibration or impact is applied to the outer rack R1. The inner rack R2 is securely supported by the damping action of the anti-vibration device M1 at each corner, and the inner rack R2 It can be reliably supported in a floating state seeds equipment in the air.

  In this embodiment, the outer rack R1 and the inner rack R2 having a special structure are exemplified as the equipment storage rack R. However, this includes the rack R itself such as strength and convenience of the outer rack R1 and the inner rack R2. If this point is not taken into consideration to improve the quality, the outer part of the front rack, the rear part, and the front part surrounding the outer peripheral surface of the various equipment like the rack generally adopted, the rear part, And a simple box shape or frame shape having a peripheral surface portion, and the inner rack is similarly a generally adopted rack, and the front portion and the rear surface that hold the front side, back side, and outer peripheral surface of various devices. In this case, the anti-vibration device is configured in the same manner as described above, and each corner or each cord in the outer rack is similarly configured as described above. Installed near chromatography, by to support the vicinity of each corner or each corner of the inner rack, it is possible to obtain substantially the same effects as the above embodiment.

R Rack for equipment storage R1 Outer rack A Rack body B1 Front cover B2 Back cover C Corner F1 Front frame F2 Rear frame S Depth part P surface 1 Corner frame 101 Corner center part 102 Width direction extension part 103 High Length direction extension part 104 Depth direction extension part 114 Convex part 12 Connection block 121 Screw insertion part 122 Spring pin insertion part 123 Guide block (guide convex part)
124 convex portion 13 connecting block 131 screw insertion portion 132 spring pin insertion portion 133 guide block (guide convex portion)
134 Convex part 14 Connection block 140 Short connection block 141 Screw insertion part 142 Spring pin insertion part 143 Guide block (guide convex part)
151, 152 groove G1 guide surface 2 frame constituting frame 201 screw insertion portion 202 spring pin insertion portion 203 guide groove 204 convex portion 205 groove 251 mounting screw 252 spring pin 3 depth frame 31 groove 311 flange 321 component attachment groove 322 attachment member 323 Groove 350 Nut 351 Mounting screw 352 Spring pin 4 Panel 71 Lid corner frame 711 Corner center part 712 Width direction extension part 713 Height direction extension part 714 Convex part 715 Groove 72 Lid frame configuration frame 724 Convex part 725 Groove 73 Lid panel 7C Cover G2 Guide protrusion 8 Lid lock member R2 Inner frame a1 Corner frame a2 Frame frame a3 Depth frame M1 Anti-vibration device M11 Mounting base M111 Base part M112 Fixing part M12 Prevention Rubber M13 supporting frame M131 mounting portion M132 support portion

Claims (1)

In a device storage rack that stores various devices, including a front side, a back side, and a front part, a back part, and a peripheral part that surround the front side, the back side, and the outer peripheral surface between the front side and the back side of various equipments,
It has a front part, a back part, and a peripheral part surrounding the front side, back side, and outer peripheral surface of various devices, and each corner from the front part to the back part is formed diagonally. And an outer rack that is formed in a box shape having a substantially octagonal cross section as a whole, and stores various devices;
It is arranged in the outer rack and has a front side, a back side, and a front part, a rear part, and a peripheral part for holding the front side, back side, and outer peripheral face of various devices, from the front part to the back part including the peripheral part. Each of the corners of the inner rack, the inner rack is formed in a frame shape having an octagonal cross section as a whole, and holds various devices,
A substantially flat plate extending along the oblique corner in the outer rack, a mounting base fixed to the diagonal corner in the outer rack, and a flat plate extending in parallel on the mounting base, A mounting portion that is mounted on the mounting base via a plurality of vibration-proof rubbers, and a support portion that extends in a substantially C-shaped opening direction on both sides of the mounting portion and is pressed against both sides of the diagonal corner of the inner rack. comprising, a supporting frame for supporting the corners of the inner rack, the installed in each corner in the outer rack, a plurality of vibration isolator for supporting the inner rack,
With
Various devices are accommodated in the inner rack in the inner rack and supported by the vibration isolators.
Equipment storage rack characterized by the above.

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