JP2018206909A - Fixing structure for accommodated member, fixing method and accommodation rack - Google Patents

Abstract

To provide a fixing structure for an accommodated member which suppresses damage of the accommodated member when inserting or removing the accommodated member into or from a housing.SOLUTION: A fixing structure 5 for an accommodated member comprises: a support 8 which is fixed on an inner side face of a housing 4 into which an accommodated member 2 is inserted from an opening 4a, and extends in a height direction of the housing 4: an L-shaped angle 9 fixed to a side face of the support 8 inside the housing 4 and extending in a depth direction of the housing 4; and a fixing part 9c extending from an end of the L-shaped angle 9 closer to the opening 4a of the housing 4 to the outside of the housing 4 and covering a part of the support 8. The accommodated member 2 that is inserted from the opening 4a of the housing 4 is supported by the L-shaped angle 9 and in a state where a fixed part 2a extending from the accommodated member 2 to the outside of the housing 4 covers the fixing part 9c, the fixed part 2a is fixed to the fixing part 9c.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a fixing structure of a member to be stored, a fixing method, and a storage rack.

  For example, as disclosed in Patent Document 1, a general structure for fixing a member to be stored includes a shelf plate fixed at a predetermined height in a housing, and a device (a member to be stored) is attached to the shelf plate. Is fixed in a supported state. Here, the shelf board rises at a substantially right angle from both ends of the bottom plate part on which the equipment is placed, is fixed to the inner side surface of the housing, and the inside of the storage rack from the front end of the side plate part It has a fixing part that is bent toward the end and to which the device is fixed. Then, the device is inserted between the right and left fixed portions, and the fixed portion of the device is covered with the fixed portion protruding toward the outside of the storage rack in the device, and the fixed portion of the device is It is bolted to the fixed part.

JP-A-8-88487

  In the fixing structure of the member to be stored in Patent Document 1, since the fixing portion protrudes inward of the housing, the insertion opening of the member to be stored is narrowed by the left and right fixing portions. Therefore, when the member to be stored is inserted into or removed from the housing, the member to be stored may come into contact with the end portion of the fixed portion, and the member to be stored may be damaged.

  An object of the present invention is to provide a storage member fixing structure, a fixing method, and a storage rack capable of suppressing damage to a storage member when the storage member is inserted into or removed from the housing.

The fixing structure of the member to be stored according to one aspect of the present invention is as follows.
A column that is fixed to the inner side surface of the housing into which the member to be stored is inserted from the opening, and extends in the height direction of the housing;
An L-shaped angle fixed to an inner side surface of the casing in the support column and extending in a depth direction of the casing;
A fixed portion that extends outward from the end of the housing at the L-shaped angle toward the outside of the housing and covers a part of the column as viewed in the insertion direction of the member to be stored. And
With
The stored member inserted from the opening of the housing is supported by the L-shaped angle,
The fixed portion is fixed in a state where a fixed portion extending from the stored member toward the outside of the housing covers the fixed portion when viewed in the insertion direction of the stored member. Fixed to the part.

A method for fixing a member to be stored according to an aspect of the present invention includes:
Fixing a column extending in the height direction of the casing to the inner side surface of the casing into which the member to be stored is inserted from the opening;
An L-shaped angle extending in the depth direction of the casing is fixed to an inner side surface of the casing in the support column, and the L-shaped angle in the L-shaped angle is viewed in the insertion direction of the member to be stored. A step of covering a part of the support column with a fixing portion extending from an end portion on the opening side of the housing toward the outside of the housing;
Inserting the member to be stored from the opening of the housing and supporting it at the L-shaped angle;
The fixed portion is fixed in a state where the fixed portion is covered with a fixed portion extending from the stored member toward the outside of the housing as viewed in the insertion direction of the stored member. Fixing to the part,
Is provided.

  ADVANTAGE OF THE INVENTION According to this invention, when inserting a member to be accommodated in or extracting from a housing | casing, damage to a member to be accommodated can be suppressed.

It is a figure which shows typically a mode that a to-be-stored member is inserted in an outer case in the storage rack of embodiment. It is a figure which shows the outer case of embodiment typically. It is a figure which shows typically the flame | frame and L-shaped angle in the fixing structure of the to-be-stored member of embodiment. It is a figure which shows typically the fixation structure of the to-be-stored member of embodiment. It is an enlarged view of the V part of FIG.

  The best mode for carrying out the present invention will be described below with reference to the accompanying drawings. However, the present invention is not limited to the following embodiment. In addition, for clarity of explanation, the following description and drawings are simplified as appropriate.

  First, a storage rack provided with a structure for fixing a member to be stored according to the present embodiment (hereinafter sometimes simply referred to as a fixing structure) will be described. FIG. 1 is a diagram schematically illustrating how a member to be stored is inserted into an outer case in the storage rack of the present embodiment. FIG. 2 is a diagram schematically showing the outer case of the present embodiment. FIG. 3 is a diagram schematically showing a frame and an L-shaped angle in the structure for fixing a member to be stored according to the present embodiment. FIG. 4 is a diagram schematically showing the fixing structure of the member to be stored according to the present embodiment. FIG. 5 is an enlarged view of a portion V in FIG.

  Here, in the following description, in order to clarify the explanation, the vertical direction, the horizontal direction, and the front-rear direction of the storage rack are defined, but the direction is appropriately changed depending on the usage form of the storage rack. The vertical direction of the storage rack matches the height direction of the outer case, the front-rear direction of the storage rack matches the insertion / extraction direction of the member to be stored, and the left-right direction of the storage rack indicates the height direction of the outer case and This coincides with the direction orthogonal to the insertion / extraction direction of the member to be stored.

  As shown in FIG. 1, the storage rack 1 of the present embodiment includes a member to be stored 2 and an outer case 3, and is transported by an operator, for example. The member 2 to be stored is, for example, an inner case that stores various devices therein and is stored in the outer case 3. The stored member 2 includes a fixed portion 2 a extending from the front left and right ends of the stored member 2 toward the outside of the stored member 2. That is, the left fixed portion 2a protrudes leftward from the front left corner of the member 2 to be stored, and the right fixed portion 2a protrudes rightward from the front right corner of the member 2 to be stored. ing.

  Here, the various devices are, for example, electronic devices. In addition, although the to-be-stored member 2 of this Embodiment is set as the structure which accommodates an apparatus in an inside, what is necessary is just a member which can be accommodated in the outer case 3, for example, the apparatus itself may be mounted. It can be a tray. When the member 2 to be stored is configured by a tray, the device can be stored in the storage rack 1 regardless of the size of the device placed on the tray, compared to the case where the member 2 to be stored is configured by the device itself. . For example, when an electronic device is stored in the storage rack 1, the electronic device is configured.

  As shown in FIG. 2, the outer case 3 includes a housing 4 and a fixing structure 5 for the member 2 to be stored. The housing 4 includes, for example, a frame 6 and a panel 7. The frame 6 is formed by assembling frame materials 6 a forming the sides of the housing 4.

  The panel 7 is a plate-like member that forms an upper surface, a lower surface, a left side surface, a right side surface, and a rear surface of the housing 4, and is fixed to the frame material 6 a so as to close a space in the frame formed by the frame material 6 a. . On the other hand, the space inside the frame formed by the frame material 6a on the front surface of the housing 4 is not closed by the panel 7, and the space inside the frame is the opening 4a of the housing 4 into which the member 2 is inserted and removed. Function as. However, the housing | casing 4 should just be the structure which can be accommodated by inserting the to-be-stored member 2 from the opening part 4a.

  As shown in FIGS. 2 and 3, the fixing structure 5 includes a support column 8 and an L-shaped angle 9. Here, the support column 8 and the L-shaped angle 9 are arranged symmetrically about a vertical plane passing through the center of the outer case 3 in the left-right direction. To do.

  The support column 8 is disposed in the vicinity of the opening 4 a inside the housing 4, is fixed to the inner side surface of the housing 4, and extends in the vertical direction of the housing 4. For example, the upper end portion of the support column 8 is fixed to the frame material 6 a disposed on the upper right side of the frame 6, and the lower end portion of the support column 8 is fixed to the frame material 6 a disposed on the lower right side of the frame 6.

  As shown in FIGS. 3 to 5, the L-shaped angle 9 includes a vertical portion 9a and a horizontal portion 9b. The L-shaped angle 9 is fixed to the inner side surface of the housing 4 in the support column 8 and extends in the front-rear direction of the housing 4. For example, the front end portion of the vertical portion 9a of the L-shaped angle 9 is fixed to the left side surface of the support column 8, and the horizontal portion 9b protrudes leftward from the lower end portion of the vertical portion 9a. The stored member 2 is placed on the horizontal portion 9 b of the L-shaped angle 9.

  The L-shaped angle 9 further includes a fixing portion 9c. The fixing portion 9c extends from the front end portion of the vertical portion 9a toward the outside of the housing 4. That is, the fixing portion 9 c protrudes rightward from the front end portion of the vertical portion 9 a of the L-shaped angle 9 and covers a part of the column 8 when viewed from the front side of the outer case 3. The fixed portion 2a of the member to be stored 2 is fixed to the fixing portion 9c.

  Next, a method for fixing the member to be stored 2 to the outer case 3 will be described. For example, first, the support column 8 is fixed to the frame 6 of the housing 4. Next, the L-shaped angle 9 is fixed at a predetermined height position of the column 8.

  Next, as shown in FIG. 1, the member 2 to be stored is inserted from the opening 4 a of the housing 4, and the member 2 to be stored is placed on the fixing portion 9 c of the L-shaped angle 9. 4 and 5, when viewed from the front side of the outer case 3, the fixed portion 2a of the receiving member 2 covers the fixed portion 9c of the L-shaped angle 9, and the fixed portion 2a is fixed to the fixed portion 9c. If it fixes to, the to-be-stored member 2 can be fixed to the outer case 3.

  On the other hand, when the fixed portion 2a of the member 2 to be stored is fixed to the fixing portion 9c of the L-shaped angle 9 and the member 2 to be stored is pulled out to the front of the outer case 3, the member 2 to be stored is attached to the housing 4. It can be extracted from the opening 4a.

  As described above, the fixing portion 9c of the L-shaped angle 9 according to the present embodiment extends toward the outside of the housing 4, and therefore, when the member to be stored 2 is inserted and removed from the opening 4a of the housing 4. Furthermore, the member to be stored 2 is unlikely to contact the fixing portion 9c. Therefore, damage to the member 2 to be stored can be suppressed.

  Next, the preferable form of the support | pillar 8 and the L-shaped angle 9 is demonstrated. As described above, the right column 8 and the L-shaped angle 9 are symmetrical with respect to a vertical plane passing through the center of the outer case 3 in the left-right direction. 9 will be described as a representative.

  As shown in FIGS. 3 and 4, the support column 8 includes a housing portion 8 a, a first groove portion 8 b, and a second groove portion 8 c. The accommodating part 8a accommodates the bolt head of the bolt 10 which is one of fastening means for fixing the L-shaped angle 9 to the support column 8, for example. That is, the depth in the left-right direction of the accommodating portion 8 a is deeper than the height of the bolt head of the bolt 10. For example, the accommodating part 8a is formed by notching the left rear part of the support | pillar 8 toward back. However, the accommodating part 8a should just be a shape which can accommodate the volt | bolt head of the volt | bolt 10. FIG.

  The first groove portion 8b extends in the vertical direction on the bottom surface (left side surface) of the accommodating portion 8a in the support column 8, and the nut 11 which is the other of the fastening means into which the bolt 10 is screwed into the first groove portion 8b. Is arranged. In order to prevent the nut 11 from rotating inside the first groove 8b, for example, a screw is cut on a rectangular plate-like member having upper and lower sides having a length substantially equal to the width dimension in the front-rear direction of the first groove 8b. Made up.

  A part of the opening of the first groove 8b is covered with the flange 8d from both the front and rear sides of the outer case 3. The distance between the front and rear of the flange portion 8 d is narrower than the width dimension of the nut 11. Therefore, the nut 11 does not come out from the first groove 8b.

  3 and 4, the two first groove portions 8b are formed at intervals in the front-rear direction of the outer case 3, but the number of the first groove portions 8b is not limited. Moreover, the 1st groove part 8b may be formed in the whole area of the up-down direction of the support | pillar 8, and may be formed partially.

  The second groove portion 8 c extends in the vertical direction on the front surface of the support column 8. That is, the support column 8 is substantially the same as a combination of three C-shaped channels. The second groove 8c may be formed in the entire vertical direction of the support column 8, or may be partially formed.

  The L-shaped angle 9 includes a recessed portion 9 d so as to follow the accommodating portion 8 a of the support column 8. That is, the vertical portion 9 a of the L-shaped angle 9 is bent so as to follow the left side surface of the column 8. A bolt hole penetrating in the left-right direction of the outer case 3 is formed in the recess 9 d in the vertical portion 9 a of the L-shaped angle 9.

  Here, the front side portion of the vertical portion 9 a in the L-shaped angle 9 is widened in the vertical direction of the outer case 3, and bolt holes are formed in the widened portion at intervals in the vertical direction of the outer case 3. Good.

  The L-shaped angle 9 further includes a screw portion 9e in the fixing portion 9c, and a bolt 12 for fixing the fixed portion 2a of the member to be stored 2 to the fixing portion 9c is screwed into the screw portion 9e. The screw portion 9 e protrudes from the fixed portion 9 c toward the rear of the outer case 3, and is inserted (accommodated) inside the second groove portion 8 c of the support column 8.

  Here, the fixing portion 9c of the L-shaped angle 9 is a plate-like portion bent from the front end portion so as to take over the vertical height of the front end portion of the vertical portion 9a, and is spaced in the vertical direction of the outer case 3. It is preferable that a screw portion 9e is formed by opening.

  For example, the threaded portion 9e is integrally formed with the fixed portion 9c by performing a burring process on the fixed portion 9c. Thereby, the screw part 9e can be formed easily. However, a nut may be fixed to the fixing portion 9c as the screw portion 9e.

  When the member to be stored 2 is fixed using the support column 8 and the L-shaped angle 9, for example, first, the screw portion 9e of the L-shaped angle 9 is inserted into the second groove portion 8c of the support column 8 from above or below. On the other hand, the vertical portion 9 a of the L-shaped angle 9 is arranged along the side surface of the support column 8. Thereby, a part of the column 8 is surrounded by the vertical portion 9a and the fixing portion 9c of the L-shaped angle 9.

  Next, the bolt 10 is temporarily fixed to the nut 11 through the bolt hole of the L-shaped angle 9. In this state, the support column 8 is fixed to the frame 6 of the housing 4 with the L-shaped angle 9 temporarily fixed to the support column 8. Then, the L-shaped angle 9 is moved in the vertical direction of the outer case 3 to be arranged at a predetermined height position. In FIG. 3, a state where the L-shaped angle 9 is moved upward is indicated by a two-dot chain line.

  At this time, the first groove 8b allows the bolt 10 to move, and the second groove 8c allows the L-shaped angle 9 screw 9e to move, and the bolt 10 and the L-shaped angle 9 threaded portion 9e. Does not hinder movement. That is, the first groove portion 8 b and the second groove portion 8 c function as an allowance portion that allows the L-shaped angle 9 to move in the vertical direction of the outer case 3.

  After that, when the bolt 10 is finally tightened and the flange portion 8 d of the support column 8 and the vertical portion 9 a of the L-shaped angle 9 are sandwiched between the bolt 10 and the nut 11, the L-shaped angle 9 is fixed to the support column 8. .

  At this time, since the L-shaped angle 9 is fixed to the support column 8 using the bolt 10 and the nut 11 with a space in the vertical direction of the outer case 3, the axis extending in the left-right direction of the outer case 3 is the center. The rotation of the L-shaped angle 9 can be suppressed.

  Next, when the member 2 to be stored is inserted from the opening 4a of the housing 4 and screwed into the screw portion 9e of the L-shaped angle 9 through the bolt 12 into the bolt hole formed in the fixed portion 2a of the member 2 to be stored, The member 2 to be stored can be fixed.

  As described above, in the present embodiment, when the L-shaped angle 9 is moved in the vertical direction of the outer case 3 in a state where the L-shaped angle 9 is temporarily fixed to the support 8, the fixed position of the L-shaped angle 9 to the support 8 is fixed. Can be easily changed. Therefore, it can respond easily to the stored members 2 having different heights, and is highly versatile. Further, a plurality of stored members 2 having different heights can be easily stored in the vertical direction of the outer case 3. At this time, a plurality of L-shaped angles 9 that support each member to be stored 2 are arranged in the vertical direction of the outer case 3.

  Moreover, since the fixing portion 9c is provided on the L-shaped angle 9, the position of the fixing portion 9c is also changed so as to follow the change in the fixing position of the L-shaped angle 9 to the support column 8. Therefore, it is not necessary to adjust the position of the fixing portion 9c separately, and the fixing work of the member 2 to be stored on the outer case 3 is easy.

  In addition, since the fixing portion 9c of the L-shaped angle 9 and the bolt head of the bolt 10 are arranged so as to overlap with the support column 8 when viewed from the front side of the outer case 3, there is little dead space and the storage capacity of the member 2 to be stored is reduced. You can earn.

  Further, since the screw portion 9e of the L-shaped angle 9 is inserted into the second groove portion 8c of the support column 8, the length of the fixing structure 5 in the front-rear direction can be shortened. At this time, if the fixing portion 9c of the L-shaped angle 9 is substantially in contact with the support column 8, the rotation of the L-shaped angle 9 about the axis extending in the left-right direction of the outer case 3 can be suppressed.

  Note that the present invention is not limited to the above-described embodiment, and can be changed as appropriate without departing from the spirit of the present invention. For example, in this embodiment, the support column 8 is disposed in the vicinity of the opening 4a inside the housing 4, but the support column 8 may be disposed in the rear portion of the interior of the housing 4, and the number of the support columns 8 Is not limited.

DESCRIPTION OF SYMBOLS 1 Storage rack 2 Stored member, 2a Fixed part 3 Outer case 4 Case, 4a Opening part 5 Fixing structure 6 Frame, 6a Frame material 7 Panel 8 Support | pillar, 8a Storage part, 8b First groove part, 8c 2nd Groove part, 8d Flange part 9 L-shaped angle, 9a Vertical part, 9b Horizontal part, 9c Fixing part, 9d Recessed part, 9e Screw part 10, 12 Bolt 11 Nut

Claims (8)

A column that is fixed to the inner side surface of the housing into which the member to be stored is inserted from the opening, and extends in the height direction of the housing;
An L-shaped angle fixed to an inner side surface of the casing in the support column and extending in a depth direction of the casing;
A fixed portion that extends outward from the end of the housing at the L-shaped angle toward the outside of the housing and covers a part of the column as viewed in the insertion direction of the member to be stored. And
With
The stored member inserted from the opening of the housing is supported by the L-shaped angle,
The fixed portion is fixed in a state where a fixed portion extending from the stored member toward the outside of the housing covers the fixed portion when viewed in the insertion direction of the stored member. A structure for fixing a member to be stored, which is fixed to a portion. The support column has an allowance portion that allows movement of a fastening means for fixing the L-shaped angle in the height direction of the housing,
By moving the fastening means that has been loosened in the height direction of the housing by the allowance portion, the fixing position of the L-angle in the height direction of the housing can be changed. The structure for fixing a member to be stored according to claim 1. The support column has a first groove portion formed on the inner side surface of the casing in the support column and extending in the extending direction of the support column as the allowable portion.
The fastening means has a nut disposed inside the first groove and a bolt screwed into the nut,
The L-shaped angle is fixed to the column by sandwiching a flange portion that covers a part of the opening of the first groove in the column and the L-shaped angle with the bolt and the nut. Item 3. A structure for fixing a member to be stored according to Item 2. The column has a second groove formed on the side of the column on the opening side of the housing and extending in the extending direction of the column.
The L-shaped angle has a screw portion into which a bolt that is formed on the fixing portion and fixes the fixing portion of the member to be stored is screwed.
The structure for fixing a member to be stored according to any one of claims 1 to 3, wherein the screw portion is stored in the second groove portion. The support column has an accommodating portion capable of accommodating the bolt head of the bolt,
The L-shaped angle has a hollow portion that is recessed along the housing portion,
The structure for fixing a member to be stored according to claim 3, wherein the L-shaped angle is fixed to the support column through the bolt passed through the recess. An outer case in which the housing member fixing structure according to any one of claims 1 to 5 is provided in a housing;
A member to be stored in the outer case;
A storage rack. Fixing a column extending in the height direction of the casing to the inner side surface of the casing into which the member to be stored is inserted from the opening;
An L-shaped angle extending in the depth direction of the casing is fixed to an inner side surface of the casing in the support column, and the L-shaped angle in the L-shaped angle is viewed in the insertion direction of the member to be stored. A step of covering a part of the support column with a fixing portion extending from an end portion on the opening side of the housing toward the outside of the housing;
Inserting the member to be stored from the opening of the housing and supporting it at the L-shaped angle;
The fixed portion is fixed in a state where the fixed portion is covered with a fixed portion extending from the stored member toward the outside of the housing as viewed in the insertion direction of the stored member. Fixing to the part,
A method for fixing a member to be stored.   By loosening the fastening state of the fastening means for fixing the L-shaped angle, and moving the fastening means loosened in the fastening state with respect to the support column in the height direction of the housing, the height of the housing is increased. The method for fixing a member to be stored according to claim 7, further comprising a step of adjusting a fixing position of the L-shaped angle in the vertical direction to the support column.

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