JP2011244527A - Distribution panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a distribution panel for securely inserting a function unit into a component in the distribution panel without affecting the component.SOLUTION: The distribution panel includes: partition plates attached to partition an inside of a panel body into a plurality of function unit chambers; a function unit stored in the function unit chambers partitioned by the partition plates; a guide rail member arranged in the function unit chamber; guide members which are attached to side portions of the function units, and have guide pieces that are engaged with the guide rail member, guided by the guide rail member to attach/detach and hold the function unit; and steady bodies arranged on a panel body back side of one guide member and a panel body front side of the other guide member.

Description

  The present invention relates to a switchboard for storing a functional unit such as a control center in a functional unit chamber, and more particularly to a functional unit holding structure.

  In general, in operation control of power equipment or plant equipment, in a switchboard that houses a plurality of functional units such as a control center in each functional unit room, the partition plate that partitions the functional units separates the functional units. The functional unit chamber is made into a compartment, and the functional units are attached and detached and held.

As a power distribution board for storing a plurality of functional units as a control unit such as a conventional control center, there are those shown in FIGS. In these figures, 1 is a switchboard, 2 is a wiring room door, 3 is a functional unit room door, 4 is a panel body, 5 is a partition plate, 6 is a functional unit room, 7 is a functional unit, and 7a and 7b are functional unit side surfaces. Part, 7c is a functional unit back surface part, 8 is a guide rail member, 8a is a rail part, 8a1 is a bent part, 8a2 is a groove part, 9 is a guide member, 9a is a slide part, 9b is a guide piece, 10 is a grip connector It is.

  In the conventional switchboard configured as described above, guide rail members 8 are provided to extend downward from both side end portions of the partition plate 5 attached to the panel body 4, and the rail portions are provided on the guide rail members 8. 8a is formed. Guide members 9 are respectively provided above the side surface portions 7a and 7b of the function unit 7, and the guide members 9b are engaged with the groove portions 8a2 of the rail portion 8a of the guide rail member 8. Is formed.

  When the functional unit 7 is inserted into and removed from the functional unit chamber 6, guide rails in which the guide pieces 9 b of the guide members 9 provided on the side surfaces 7 a and 7 b of both the functional units 7 are provided on both end members of the partition plate 5. By engaging the guide groove 8a2 of the rail member 8a of the member 8 and moving the functional unit 7 forward and backward, the functional unit 7 is attached and detached and held in a suspended state.

JP 58-33908 A

  In the conventional switchboard described above, a grip connector 10 connected to a grip (not shown) inside the switchboard is provided on the functional unit back surface portion 7 c of the function unit 7. Insertion of the functional unit 7 is completed by inserting the functional unit 7 into the functional unit chamber 6 and connecting the grip connector 10 to a grip (not shown) inside the switchboard.

However, there is a gap in the left-right direction between the guide piece 9b of the guide member 9 and the guide rail member 8 provided on both functional unit side surfaces 7a and 7b of the functional unit 7, respectively. In addition, the grip connector 10 provided on the functional unit back surface portion 7c of the functional unit 7 is disposed, for example, on the right side from the center in the width direction of the functional unit 7, that is, on the functional unit side surface portion 7b side, as shown in FIG. If the functional unit 7 is inserted into the functional unit chamber 6 in such a state, the functional unit 7 is swung to the left as shown in FIG. Etc. may occur. That is, there is a problem that the grip connector 10 provided on the functional unit back surface portion 7c of the functional unit 7 may not be securely connected to a grip (not shown) inside the switchboard.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a switchboard in which a functional unit can be reliably inserted without affecting the components in the switchboard.

  The switchboard according to the present invention includes a partition plate attached so as to partition the inside of the panel body into a plurality of functional unit chambers, a functional unit stored in the functional unit chamber partitioned by the partition plate, and the functional unit chamber. A guide rail member that is disposed, and a guide member that is attached to each side surface of the functional unit, and that has a guide piece that is engaged with the guide rail member and guided by the guide rail member to attach and detach the functional unit. And a steady rest provided on the board body back side of one of the guide members and the board body front side of the other side of the guide member.

  The switchboard according to the present invention can provide a switchboard in which the functional unit can be reliably inserted without affecting the components in the switchboard.

It is a principal part front view which shows the switchboard concerning Embodiment 1 of this invention. It is a principal part enlarged front view which shows the switchboard concerning Embodiment 1 of this invention. It is a top view which shows the guide member in the switchboard concerning Embodiment 1 of this invention. It is a front view which shows the guide member in the switchboard concerning Embodiment 1 of this invention. It is a side view which shows the guide member in the switchboard concerning Embodiment 1 of this invention. It is a perspective view which shows the guide member in the switchboard concerning Embodiment 1 of this invention. It is a principal part top view which shows the switchboard concerning Embodiment 1 of this invention. It is a principal part front view which shows the switchboard concerning Embodiment 2 of this invention.

It is a perspective view which shows the conventional switchboard. It is a principal part front view which shows the conventional switchboard. It is a principal part enlarged front view which shows the conventional switchboard. It is a principal part top view which shows the conventional switchboard.

Embodiment 1.
Embodiment 1 of the present invention will be described below with reference to FIGS. It is a principal part front view which shows the switchboard concerning Embodiment 1 of this invention. FIG. 2 is an enlarged front view of the main part showing the switchboard according to Embodiment 1 of the present invention. FIG. 3 is a plan view showing a guide member in the switchboard according to Embodiment 1 of the present invention. FIG. 4 is a front view showing a guide member in the switchboard according to Embodiment 1 of the present invention. FIG. 5 is a side view showing a guide member in the switchboard according to Embodiment 1 of the present invention. FIG. 6 is a perspective view showing a guide member in the switchboard according to the first embodiment of the present invention. FIG. 7 is a main part plan view showing the switchboard according to the first embodiment of the present invention.

  In the first embodiment, the basic configuration of the entire switchboard is the configuration shown in FIG. 1 to 7, reference numeral 4 denotes a panel body of the switchboard 1 that houses a plurality of functional units such as a control center.

  Reference numeral 5 denotes a partition plate for compartmentalizing the functional unit chamber 6 attached so as to partition the inside of the panel body 4 into a plurality of functional unit chambers 6. Reference numeral 7 denotes a functional unit housed in a functional unit chamber 6 that is partitioned by the partition plate 5, 7 a and 7 b are functional unit side portions, and 7 c is a functional unit back surface portion. On the functional unit back surface portion 7 c, a grip connector 10 is provided that is eccentrically arranged, for example, on the side surface portion 7 b side of the functional unit 7 from the center position in the width direction of the functional unit 7.

  Reference numeral 8 denotes a guide rail member disposed in the functional unit chamber 6, for example, having a rail portion 8 a attached to the lower side of both side portions of the partition plate 5. The rail portion 8a of the guide rail member 8 has a bent portion 8a1 and a guide groove-like portion 8a2, and a guide piece 11b of the guide member 11 described later is engaged with the guide groove-like portion 8a2 of the guide rail member 8. Is done.

  Reference numeral 11 denotes a guide member disposed on the functional unit 7, for example, on the upper side of the functional unit 7. The guide member 11 includes a slide portion 11 a that slides on the bent portion 8 a 1 of the guide rail member 8 and a lower side from the slide portion 11 a. A guide piece 11b is provided that is bent in the guide rail and engaged with the guide groove 8a2 of the rail 8a of the guide rail member 8. The guide piece 11b of the guide member 11 is configured to be engaged with the guide groove portion 8a2 of the guide rail member 8 so that the functional unit 7 is attached and detached. As shown in FIG. 1, the functional unit 7 is attached / detached and held in a suspended state.

  Reference numeral 12 denotes a steadying body provided on either the back side of the board body of the guide member 11 or the front side of the board body on the other side of the guide member 11, for example, a steadying body disposed on the back side of the board body. The body 12 is provided on the guide member 11 on the side opposite to the grip connection body 10. That is, as shown in FIG. 7, the steady rest 12 is disposed on the back side of the board body of the guide member 11 on the side surface 7 a side of the functional unit 7, and the guide member 11 on the side surface portion 7 b side of the functional unit 7. The steady rest 12 is arranged on the front side of the board body.

  The same guide member 11 shown in FIG. 6 is used, and the steadying body 12 is mounted in front of the panel body by attaching the guide member 11 in the state shown in FIG. 6 to the side surface 7b side of the functional unit 7. An anti-rest body by being mounted on the side portion 7a side of the functional unit 7 and an anti-rest body 12 attached on the side surface portion 7b side of the functional unit 7 and a guide member 11 in a state of being rotated 180 degrees. 12 is arranged on the back side of the board body.

  Next, the operation will be described. The functional unit 7 in which the guide member 11 is provided on the upper side is accommodated in a predetermined functional unit chamber 6, but the guide piece 11 b of the guide member 11 provided in the functional unit 7 is disposed on the lower side of the partition plate 5. The guide rail member 8 is engaged with the guide groove portion 8a2, and the functional unit 7 is guided into the guide groove member 8a2 of the guide rail member 8 by being pushed into the inside of the panel, and is stored and held. The

  Further, when the functional unit 7 is removed, the functional unit 7 can be taken out by being guided by the guide groove member 8a2 of the guide rail member 8 to the front side of the panel.

  By the way, in the conventional switchboard described above, there is a gap in the left-right direction between the guide piece 9b of the guide member 9 and the guide rail member 8, respectively, and the grip connector 10 provided on the functional unit back surface portion 7c is as follows. For example, when the functional unit 7 is inserted into the functional unit chamber 6 in such a state, the functional unit 7 is inserted into the functional unit chamber 6 in such a state as shown in FIG. As shown in FIG. 12, the functional unit 7 is inserted while being tilted to the left side, which may cause interference with components on the switchboard side. That is, the grip connector 10 provided on the functional unit back surface portion 7c of the functional unit 7 may not be securely connected to a grip (not shown) inside the switchboard.

  However, in the first embodiment, not the conventional configuration described above, but as shown in FIG. 7, the backrest of the guide member 11 on the side surface portion 7 a side of the functional unit 7 is placed on the back side of the board body. When the functional unit 7 is inserted into the functional unit chamber 6, the body 12 is disposed and the steadying body 12 is disposed on the front side of the board body of the guide member 11 on the side surface 7 b side of the functional unit 7. Even if the functional unit 7 is swung to the left and tilted, the functional unit 7 is prevented by the steady body 12 provided on the back side of the panel body of the guide member 11 on the side surface 7a side of the functional unit 7 and the function of the functional unit 7 The grip connector 10 provided on the unit back surface portion 7c is also positioned, and the functional unit 7 can be inserted.

  Therefore, the functional unit 7 can be inserted without causing interference with the components on the switchboard side. That is, the grip connector 10 provided on the functional unit back surface portion 7c of the functional unit 7 can be reliably connected to a grip (not shown) inside the switchboard.

Embodiment 2.
A second embodiment of the present invention will be described with reference to FIG. FIG. 8 is a front view of an essential part showing a switchboard according to Embodiment 2 of the present invention.

  In the first embodiment described above, the guide rail member 8 is disposed on the lower side of the partition plate 5, and the guide piece 11 b of the guide member 11 is disposed on the upper side of the functional unit 7 to form a guide groove shape of the guide rail member 8. As described with reference to FIG. 8, the guide rail member 8 is disposed on the upper side of the partition plate 5, and the guide piece 11 b of the guide member 11 is disposed on the lower side of the functional unit 7. It may be arranged so as to be engaged with the guide groove portion 8a2 of the guide rail member 8, and the same effect as in the first embodiment described above can be obtained.

  By the way, in each embodiment mentioned above, although the guide rail member 8 was described about the case where it was provided in the partition plate 5, it is not limited to this, For example, it is provided so that the guide rail member 8 may be provided in the panel main body 4. In other words, the same effects as those of the first embodiment described above can be obtained.

  The present invention is suitable for realizing a switchboard in which the functional unit can be reliably inserted without affecting the components in the switchboard.

DESCRIPTION OF SYMBOLS 1 Switchboard 4 Panel body 5 Partition plate 6 Functional unit room 7 Functional unit 7a Functional unit side part 7b Functional unit side part 7c Functional unit rear part 8 Guide rail member 8a2 Guide groove part 10 Grip connector 11 Guide member 11b Guide piece 12 Steady rest

Claims (5)

  A partition plate attached to partition the inside of the panel body into a plurality of functional unit chambers, a functional unit housed in the functional unit chamber partitioned by the partition plate, and a guide rail member disposed in the functional unit chamber; One of the guide members, and a guide member that is attached to a side surface portion of the functional unit, has a guide piece that is engaged with the guide rail member and guided by the guide rail member, and attaches and detaches and holds the functional unit. A switchboard comprising: a steady rest provided on one panel body back side and on the other side of the guide member on the panel body front side.   The back surface portion of the functional unit has a grip connector disposed eccentrically from the center position in the width direction of the functional unit toward the side surface portion of the functional unit, and the steady rest disposed on the back side of the panel body The switchboard according to claim 1, wherein the switchboard is provided on the guide member opposite to the grip connector.   2. The guide rail member is disposed on a lower side of the partition plate, and the guide piece of the guide member is disposed on an upper side of the functional unit and engaged with the guide rail member. Or the switchboard of Claim 2.   2. The guide rail member is disposed on an upper side of the partition plate, and the guide piece of the guide member is disposed on a lower side of the functional unit and engaged with the guide rail member. Or the switchboard of Claim 2.   The switchboard according to any one of claims 1 to 4, wherein the guide rail member has a guide groove-like portion with which the guide piece is engaged.

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