JP2019068689A - High-voltage power receiving equipment frame - Google Patents

High-voltage power receiving equipment frame Download PDF

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JP2019068689A
JP2019068689A JP2017194538A JP2017194538A JP2019068689A JP 2019068689 A JP2019068689 A JP 2019068689A JP 2017194538 A JP2017194538 A JP 2017194538A JP 2017194538 A JP2017194538 A JP 2017194538A JP 2019068689 A JP2019068689 A JP 2019068689A
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frame
rod
box
power receiving
voltage power
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直貴 竹川
Naoki Takekawa
直貴 竹川
篤 黒田
Atsushi Kuroda
篤 黒田
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Kawamura Electric Inc
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Kawamura Electric Inc
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Abstract

To provide a high-voltage power receiving equipment frame that allows replacement of equipment stored in a lower box-like frame even in a state in which two box-like frames are stacked.SOLUTION: High-voltage power receiving equipment is assembled in a rectangular solid box frame 1 formed by connecting rod-like members 5 to form a rectangular bottom frame 2 and a ceiling frame 3 and connecting the four corners of the bottom frame 2 and the four corners of the ceiling frame 3 with the rod members 5 arranged vertically, and a corner fitting 6 is disposed at each of the four corners of the bottom frame 2 and the four corners of the ceiling frame 3, and each end of the rod-like members 5 is releasably connected to the outside of the corner fitting 6.SELECTED DRAWING: Figure 5

Description

本発明は、室内に高圧受電設備を収容する際に設備機器を組み付けて収容するための高圧受電設備用フレームに関する。   BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a high voltage power receiving facility frame for assembling and storing facility devices when the high voltage power receiving facility is housed indoors.

従来より、集合住宅等の電力需要の大きな建物では、高圧一括受電して低圧に変換した電力を個々の住戸に供給している。その場合、建屋の１室を電気室にして高圧を低圧に変換するための高圧受電設備を収容しているが、電気室は広さが限られているためアングル材で箱状に作製した箱状フレームの中に設備機器を組み付けて収容することで、狭いスペースでの受電設備の収容を可能とした。
例えば、特許文献１では、箱状の２つの箱状フレームを重ねて２段に配置し、それぞれの内部に変圧器や遮断器を収容した。 2. Description of the Related Art Conventionally, in a building having a large power demand such as an apartment house, power converted into low voltage is supplied to individual dwelling units by high voltage batch power reception. In that case, one room of the building is made an electric room to accommodate high-voltage power receiving equipment for converting high pressure to low pressure, but the electric room is a box made of angle material because the area is limited By installing and accommodating the equipment in the frame, it is possible to accommodate the power receiving equipment in a narrow space.
For example, in Patent Document 1, two box-shaped box-shaped frames are stacked and arranged in two stages, and a transformer and a circuit breaker are accommodated in each of them.

特開２０１６−９６６９９号公報JP, 2016-96699, A

しかしながら、劣化等で機器を交換する必要が発生した場合、箱状フレーム内に組み付けた機器の交換は、狭いスペースに配置されているし高圧電路も近いため難しかった。特に下段の箱状フレームに収納された機器の交換は、上段の箱状フレームが障害となり難しく、上段の箱状フレームを分離して降ろして作業しなければならなかった。   However, when it is necessary to replace the device due to deterioration or the like, replacement of the device assembled in the box-shaped frame is difficult because it is disposed in a narrow space and the high piezoelectric path is close. In particular, replacement of the equipment stored in the lower box-shaped frame is difficult because the upper box-shaped frame becomes an obstacle, and the upper box-shaped frame has to be separated and taken down for work.

そこで、本発明はこのような問題点に鑑み、箱状フレームを２段に重ねた状態でも下段の箱状フレームに収納された機器の交換が可能な高圧受電設備用フレームを提供することを目的としている。   Therefore, in view of such problems, the present invention has an object to provide a frame for a high-voltage power receiving facility in which equipment stored in the lower box-shaped frame can be replaced even when the box-shaped frames are stacked in two stages. And

上記課題を解決する為に、請求項１の発明は、棒状部材を連結して四角形の底枠と天枠を形成し、この底枠と天枠の４隅の間を更に縦配置した棒状部材で連結して直方体形状の箱状フレームを形成し、当該箱状フレーム内に高圧受電設備の組み付けを可能とした高圧受電設備用フレームであって、底枠の４隅及び天枠の４隅は、それぞれコーナー金具が配置されて、このコーナー金具の外側に対して個々の棒状部材の端部が取り外し可能に連結されて成されることを特徴とする。
この構成によれば、棒状部材はコーナー金具の外側に取り外し可能に連結されているため、高圧受電設備を収容した状態でも棒状部材の取り外しが可能である。そのため、箱状フレーム内に収容した設備機器の交換を行う際に邪魔になる棒状部材があったら、その棒状部材を取り外して作業することが可能であり、上段の箱状フレームを分離する面倒な作業をしなくても交換が可能となる。 In order to solve the above problems, the invention according to claim 1 is a rod-shaped member in which rod-like members are connected to form a rectangular bottom frame and a top frame, and the vertical distance between the bottom frame and the four corners of the top frame It is a frame for high-voltage power receiving equipment that can be connected with each other to form a rectangular parallelepiped box-like frame, and the high-voltage power receiving equipment can be assembled in the box-like frame, and four corners of the bottom frame and four corners of the top frame Each corner fitting is disposed, and the end of each rod-like member is detachably connected to the outside of the corner fitting.
According to this configuration, since the rod-like member is detachably connected to the outside of the corner fitting, the rod-like member can be removed even when the high-voltage power receiving facility is accommodated. Therefore, if there is a rod-shaped member that interferes with the replacement of the equipment housed in the box-shaped frame, it is possible to remove the rod-shaped member and work, and it is troublesome to separate the upper box-shaped frame It becomes possible to exchange without work.

請求項２の発明は、請求項１に記載の構成において、コーナー金具が３方から配設された棒状部材をそれぞれ独立して連結する連結面を有し、各棒状部材は、重なることなくコーナー金具に連結手段を介して連結されて成ることを特徴とする。
この構成によれば、コーナー金具に対して連結した棒状部材同士は重ならないため、何れの棒状部材も容易に取り外すことができるし、コーナー金具の各連結部の厚みを均一にでき、箱状フレームを安定した状態で重ねることができる。 According to a second aspect of the present invention, in the configuration according to the first aspect, the corner metal fitting has connecting surfaces for independently connecting rod-like members disposed from three directions, and each rod-like member is a corner without overlapping. The metal fitting is characterized in that it is connected via a connecting means.
According to this configuration, since the rod-like members connected to the corner fitting do not overlap with each other, any rod-like member can be easily removed, and the thickness of each connecting portion of the corner fitting can be made uniform. Can be stacked in a stable state.

請求項３の発明は、請求項２に記載の構成において、棒状部材をコーナー金具に連結する連結手段の一部は、重ねた箱状フレーム同士を連結するフレーム連結手段でもあることを特徴とする。
この構成によれば、箱状フレームを重ねた際に箱状フレーム同士の連結を棒状部材の連結と合わせて実施できるため、別途箱状フレーム連結のための連結部材が必要なく、容易に連結できる。 The invention according to claim 3 is characterized in that, in the configuration according to claim 2, a part of the connection means for connecting the rod-like member to the corner fitting is also a frame connection means for connecting the stacked box-like frames. .
According to this configuration, when the box-like frames are stacked, the connection between the box-like frames can be performed in combination with the connection of the rod-like members. Therefore, a separate connection member for connecting the box-like frames is not necessary. .

本発明によれば、棒状部材はコーナー金具の外側に取り外し可能に連結されているため、高圧受電設備を収容した状態でも棒状部材の取り外しが可能である。そのため、箱状フレーム内に収容した設備機器の交換を行う際に邪魔になる棒状部材があったら、その棒状部材を取り外して作業することが可能であり、上段の箱状フレームを分離する面倒な作業をしなくても交換が可能となる。   According to the present invention, since the rod-shaped member is detachably connected to the outside of the corner fitting, the rod-shaped member can be removed even in a state in which the high-voltage power receiving facility is accommodated. Therefore, if there is a rod-shaped member that interferes with the replacement of the equipment housed in the box-shaped frame, it is possible to remove the rod-shaped member and work, and it is troublesome to separate the upper box-shaped frame It becomes possible to exchange without work.

本発明に係る高圧受電設備用フレームの一例を示し、（ａ）は受電設備を収容した正面図、（ｂ）は右側面図であり、何れも２段に積み重ねた状態を示している。An example of the flame | frame for high voltage | pressure electric power receiving apparatuses which concerns on this invention is shown, (a) is a front view which accommodated the electric power receiving apparatus, (b) is a right view, and all show the state piled up in 2 steps. Ａ部拡大図を示し、（ａ）は正面図、（ｂ）は箱状フレーム内部から見た斜視図である。The A part enlarged view is shown, (a) is a front view, (b) is the perspective view seen from the box-shaped flame | frame inside. コーナー金具を示し、（ａ）は斜視図、（ｂ）はコーナー金具に棒状部材を配置した説明図である。A corner fitting is shown, (a) is a perspective view, (b) is explanatory drawing which has arrange | positioned the rod-shaped member in the corner fitting. コーナー金具に棒状部材を連結した状態を示し、（ａ）は外観図、（ｂ）は内側から見た斜視図である。The state which connected the rod-shaped member to the corner metal fitting is shown, (a) is an external view, (b) is the perspective view seen from the inner side. ２段に積み重ねた図１の状態で、箱状フレームの中間に配置された２本の横棒状部材を取り外した状態を示す斜視図である。It is a perspective view which shows the state which removed two horizontal rod members arrange | positioned in the middle of a box-shaped flame | frame in the state of FIG. 1 stacked in 2 steps | paragraphs.

以下、本発明を具体化した実施の形態を、図面を参照して詳細に説明する。図１は本発明に係る高圧受電設備用フレームの一例を示し、２つの箱状フレーム１（１ａ，１ｂ）を積み重ねて受電設備を収容した状態を示している。図１（ａ）は正面図、図１（ｂ）は側面図である。
上段の箱状フレーム１ａ及び下段の箱状フレーム１ｂは、底枠２及び天枠３の形状は同一であるが、下段の箱状フレーム１ｂの収容する機器に合わせて上段の箱状フレーム１ａより高く形成されている。そして高圧受電設備用フレームは、この箱状フレーム１に図１に示すように機器組み付けのための部材を取り付けたり補強部材の装着等必要な加工をして形成される。 Hereinafter, embodiments embodying the present invention will be described in detail with reference to the drawings. FIG. 1 shows an example of a high voltage power receiving facility frame according to the present invention, and shows a state in which two box-like frames 1 (1a, 1b) are stacked to accommodate a power receiving facility. 1 (a) is a front view, and FIG. 1 (b) is a side view.
Although the shapes of the bottom frame 2 and the top frame 3 are the same, the upper box-shaped frame 1a and the lower box-shaped frame 1b are identical to the upper box-shaped frame 1a according to the equipment accommodated by the lower box-shaped frame 1b. It is formed high. The frame for high-voltage power receiving equipment is formed by attaching a member for assembling the device to the box-like frame 1 as shown in FIG.

下段の箱状フレーム１ｂには、変圧器（電力需給用計器用変圧変流器）１０が収容され、前面には計器が取り付けられた計器板１１が取り付けられた状態を示している。一方、上段の箱状フレーム１ａには高圧交流負荷開閉器１２が取り付けられた状態を示している。
尚、双方の箱状フレーム１ａ、１ｂは同一の構成で直方体形状であるが、下段の箱状フレーム１ｂは変圧器１０を収容するために底枠が補強されている。 In the lower box-like frame 1b, a transformer (transformer for electric power supply and demand meter) 10 is accommodated, and an instrument panel 11 to which an instrument is attached is attached on the front surface. On the other hand, the state which the high voltage | pressure AC load switch 12 was attached to the box-shaped flame | frame 1a of the upper stage is shown.
Although both box-shaped frames 1a and 1b have the same configuration and a rectangular parallelepiped shape, the bottom frame is reinforced to accommodate the transformer 10 in the lower box-shaped frame 1b.

図２はＡ部拡大図を示し、（ａ）は正面図、（ｂ）は箱状フレーム１内部から見た斜視図である。この図２に示すように、箱状フレーム１は角部にコーナー金具６が配置され、金属製の棒状部材５がこのコーナー金具６の外側にボルト１３により締着されている。
但し、図２（ｂ）では、下段の箱状フレーム１ｂのコーナー金具６にはボルト１３により棒状部材５をコーナー金具６に固定した状態を示しているが、上段の箱状フレーム１ａのコーナー金具６は棒状部材５を締着するボルトを省略してある。この図２（ｂ）に示すように、コーナー金具６は箱状フレーム１の側方に向けられる面のボルト挿通孔１５にはナット１４が固着されており、ボルト１３による締着操作を容易にしている。 FIG. 2 shows an enlarged view of a part A, (a) is a front view, and (b) is a perspective view seen from inside the box-like frame 1. As shown in FIG. 2, in the box-like frame 1, corner fittings 6 are disposed at corner portions, and metal rod members 5 are fastened to the outside of the corner fittings 6 by bolts 13.
However, in FIG. 2 (b), the corner metal fitting 6 of the lower box-like frame 1b shows the rod member 5 fixed to the corner metal fitting 6 with the bolt 13, but the corner metal fitting of the upper box-like frame 1a In 6, a bolt for fastening the rod-like member 5 is omitted. As shown in FIG. 2 (b), a nut 14 is fixed to the bolt insertion hole 15 of the surface of the corner fitting 6 directed to the side of the box-like frame 1, facilitating the fastening operation by the bolt 13. ing.

図３はコーナー金具６を示し、（ａ）は斜視図、（ｂ）はコーナー金具６に棒状部材５を配置した説明図である。コーナー金具６は、鋼板を折り曲げて略三角錐形状に形成され、３面から成る棒状部材取付面（第１面６ａ，第２面６ｂ，第３面６ｃ）を備えている。尚、箱状フレーム１の左右或いは前後において、対向するように配置されるコーナー金具６は対称形状となっている。   FIG. 3 shows the corner fitting 6, (a) is a perspective view, and (b) is an explanatory view in which the rod member 5 is disposed on the corner fitting 6. As shown in FIG. The corner fitting 6 is formed in a substantially triangular pyramid shape by bending a steel plate, and includes a rod-like member attachment surface (a first surface 6a, a second surface 6b, and a third surface 6c) consisting of three faces. The corner fittings 6 disposed to face each other on the left and right or front and back of the box-like frame 1 have a symmetrical shape.

ここで、棒状部材５とコーナー金具６との連結形態を具体的に説明する。まず、棒状部材５は、断面Ｌ字状に折り曲げられて直交する２辺を有する金属製のアングル材であり、底枠２と天枠３の間に配置される縦棒状部材５１は、両端にそれぞれ４個（各辺に２個）の連結孔が穿設されている。一方、底枠２、天枠３を形成する横棒状部材５２は、３個（下面或いは天面に配置される一方の辺に１個、側方に向けられる他方の辺に２個）の連結孔が穿設されている。   Here, the connection form of the rod-like member 5 and the corner fitting 6 will be specifically described. First, the rod-shaped member 5 is a metal angled member which is bent in an L-shaped cross section and has two sides orthogonal to each other, and the vertical rod-shaped member 51 disposed between the bottom frame 2 and the top frame 3 has Four (two on each side) connecting holes are provided. On the other hand, three horizontal bar-like members 52 forming the bottom frame 2 and the top frame 3 (one on one side disposed on the lower surface or the top, two on the other side directed to the side) are connected A hole is drilled.

そして、コーナー金具６の第１面６ａは、箱状フレーム１の天面或いは底面に向けられる面であり、この面には横方向に配設された横棒状部材５２を締着するためのボルト挿通孔１５（１５ｂ）が、１つの棒状部材５に対して１つ穿設され、計２つ穿設されている。 また、このボルト挿通孔１５ｂは、重ねられた箱状フレーム１同士を連結する孔でもあり、図２（ｂ）に示すようにナット１４は固着されていない。
尚、第１面６ａに設けられた２つのボルト挿通孔１５ｂは異なる径で形成されているが、同一であっても良い。 The first surface 6a of the corner fitting 6 is a surface directed to the top surface or the bottom surface of the box-like frame 1, and a bolt for clamping the horizontal bar-like member 52 disposed in the lateral direction on this surface. One insertion hole 15 (15b) is provided for one rod-like member 5, and a total of two insertion holes are provided. Further, the bolt insertion holes 15b are also holes for connecting the stacked box-like frames 1 with each other, and as shown in FIG. 2 (b), the nut 14 is not fixed.
The two bolt insertion holes 15b provided on the first surface 6a are formed with different diameters, but may be the same.

また、コーナー金具６の側面方向に向けられる第２面６ｂ及び第３面６ｃには、横方向に配設される横棒状部材５２の他方の辺を固着するためのボルト挿通孔１５（１５ａ）が、２個ずつ設けられている。そして、下部には縦棒状部材５１を連結するボルト挿通孔１５がそれぞれの辺に２個ずつ開けられ、縦棒状部材５１は４箇所がボルト１３により締着される。   Further, in the second surface 6b and the third surface 6c directed in the side direction of the corner fitting 6, bolt insertion holes 15 (15a) for fixing the other side of the horizontal rod member 52 disposed in the lateral direction Are provided two by two. Then, in the lower part, two bolt insertion holes 15 for connecting the vertical rod-like members 51 are opened in each side, and the vertical rod-like members 51 are fastened by bolts 13 at four places.

図４は図３（ｂ）の状態から各棒状部材５をコーナー金具６に締着した状態を示し、（ａ）は外観図、（ｂ）は内側からみた斜視図である。図４に示すように、個々の棒状部材５は重ね合わせられること無くコーナー金具６に締着される。
横棒状部材５２は、上述したように天面或いは底面に配置される辺にそれぞれ１個の連結孔１６ｂが穿設され、側方を向く辺には２個の連結孔１６ａが穿設されているが、図４に示すように天面（及び底面）はボルト１３による締着は行わず、側面側が２つのボルト１３で連結されて箱状フレーム１は作製される。そして、この連結の際、何れの棒状部材５も重なること無くコーナー金具６に締着される。 4 shows a state in which each rod-like member 5 is fastened to the corner fitting 6 from the state of FIG. 3 (b), FIG. 4 (a) is an external view, and FIG. 4 (b) is a perspective view from the inside. As shown in FIG. 4, the individual rod-like members 5 are fastened to the corner fitting 6 without being overlapped.
As described above, in the horizontal rod-like member 52, one connection hole 16b is drilled on each side disposed on the top or bottom surface, and two connection holes 16a are drilled on the side facing the side. However, as shown in FIG. 4, the top surface (and the bottom surface) is not fastened by the bolts 13, and the side surfaces are connected by the two bolts 13 to produce the box-like frame 1. And in the case of this connection, any rod-shaped member 5 is fastened to the corner fitting 6 without overlapping.

その後、箱状フレーム１同士が積み重ねられたら、密着する天枠３と底枠２とが、ボルト１３をボルト挿通孔１５ｂに貫通させて、図示しないナットを用いて締着される。
こうして、図２（ｂ）に示すように積み重ねた下段の天枠３と上段の底枠２とがボルト１３で連結される。但し、図２（ｂ）では一方のボルト挿通孔１５ｂのみボルトを取り付けた状態を示している。 Thereafter, when the box-like frames 1 are stacked, the ceiling frame 3 and the bottom frame 2 in close contact with each other are inserted into the bolt insertion holes 15b and tightened using a nut (not shown).
Thus, as shown in FIG. 2 (b), the lower frame 3 and the upper frame 2 are connected by bolts 13. However, FIG. 2 (b) shows a state where only one bolt insertion hole 15b is attached with a bolt.

図５は、箱状フレーム１を積み重ねた図１の状態で、一部の棒状部材５を取り外した斜視図を示している。具体的に、積み重ねた２つの箱状フレーム１の中間に位置する下段の天枠３と上段の底枠２を構成する前面側２本の横棒状部材５２を外した状態を示している。この取り外しは、横棒状部材５２の前面側の辺を固定した左右４箇所のボルト１３、及び天面側（或いは底面側）の辺を固定したボルト１３、即ち天枠３と底枠２とを連結した左右２箇所のボルト１３を取り外し、必要に応じて同一のコーナー金具６に締着されている他のボルト１３を緩めることで実施される。   FIG. 5 shows a perspective view in which a part of the rod-like members 5 is removed in the state of FIG. 1 in which the box-like frames 1 are stacked. Specifically, it shows a state in which the two lower horizontal frame members 52 positioned on the middle of the two stacked box-like frames 1 and the two front side horizontal rod members 52 constituting the upper bottom frame 2 are removed. In this removal, four right and left bolts 13 to which the front side of the horizontal rod member 52 is fixed and bolts 13 to which the top side (or bottom side) is fixed, ie, the top frame 3 and the bottom frame 2 This is carried out by removing the two connected left and right bolts 13 and loosening the other bolts 13 fastened to the same corner fitting 6 as necessary.

このように、棒状部材５はコーナー金具６の外側に取り外し可能に連結されているため、高圧受電設備を収容した状態でも棒状部材５の取り外しが可能である。そのため、収容した設備機器の交換を行う際に邪魔になる棒状部材５があったら、その棒状部材５を取り外して作業することが可能であり、上段の箱状フレーム１ａを分離する面倒な作業をしなくても交換が可能となる。
また、コーナー金具６に対して連結した棒状部材５同士は重ならないため、何れの棒状部材５も容易に取り外すことができる。また、コーナー金具６の各連結部の厚みを均一にでき、箱状フレーム１を安定した状態で重ねることができる。
更に、箱状フレーム１を重ねた際に箱状フレーム１同士の連結を棒状部材５の連結と共に実施できるため、別途箱状フレーム１の連結のための連結部材が必要なく、容易に連結できる。 As described above, since the rod-like member 5 is detachably connected to the outside of the corner fitting 6, the rod-like member 5 can be removed even in a state in which the high-voltage power receiving facility is accommodated. Therefore, if there is the rod-like member 5 that interferes with the replacement of the equipment equipment stored, it is possible to remove the rod-like member 5 and work, and the troublesome work of separating the upper box-shaped frame 1a It is possible to replace it without it.
Further, since the rod-like members 5 connected to the corner fitting 6 do not overlap with each other, any rod-like member 5 can be easily removed. Moreover, the thickness of each connection part of the corner fitting 6 can be made uniform, and the box-like frame 1 can be overlapped in a stable state.
Furthermore, since the connection of the box-like frames 1 can be performed together with the connection of the rod-like members 5 when the box-like frames 1 are stacked, a separate connecting member for connecting the box-like frames 1 is not necessary, and the connection can be made easily.

尚、上記実施形態では、箱状フレーム１の前面側の横棒状部材５２を取り外した状態を示しているが、取り外すのは側面の横棒状部材５２であっても良いし、上段の箱状フレーム１ａの天枠３を構成する横棒状部材５２を取り外しても良い。また、上段であれば、縦棒状部材５１を取り外すことも可能である。
また、棒状部材５を直交する２辺を有する断面Ｌ字状のアングル材としたが、断面コ字状の鋼材でも良いし、平板の鋼板でも良い。 In the above embodiment, the horizontal bar-shaped member 52 on the front side of the box-shaped frame 1 is removed. However, the horizontal bar-shaped member 52 on the side may be removed. You may remove the horizontal rod-shaped member 52 which comprises the sky frame 3 of 1a. In the upper stage, it is also possible to remove the vertical rod-shaped member 51.
The rod member 5 is an angled member having an L-shaped cross section having two sides orthogonal to each other. However, a steel member having a U-shaped cross section may be used, or a flat steel plate may be used.

１・・箱状フレーム、２・・底枠、３・・天枠、５・・棒状部材、６・・コーナー金具、１３・・ボルト（連結手段、フレーム連結手段）、１４・・ナット、１５，１５ａ，１５ｂ・・ボルト挿通孔、１６，１６ａ，１６ｂ・・連結孔、５１・・縦棒状部材、５２・・横棒状部材。   1 · · Box-shaped frame · 2 · · Bottom frame · 3 · · Sky frame · 5 · · Bar members · 6 · · Corner metal fittings · 13 · · · (bolts (connection means, frame connection means) · · · · · · 15 , 15a, 15b · · · Bolt insertion holes 16, 16a, 16b · · · Connection holes, 51 · · Longitudinal rod members, 52 · · · Horizontal rod members.

Claims (3)

棒状部材を連結して四角形の底枠と天枠を形成し、この底枠と天枠の４隅の間を更に縦配置した棒状部材で連結して箱状フレームを形成し、当該箱状フレーム内に高圧受電設備の組み付けを可能とした高圧受電設備用フレームであって、
前記底枠の４隅及び前記天枠の４隅は、それぞれコーナー金具が配置されて、このコーナー金具の外側に対して個々の前記棒状部材の端部が取り外し可能に連結されて成されることを特徴とする高圧受電設備用フレーム。 The rod-like members are connected to form a rectangular bottom frame and a top frame, and the bottom frame and the four corners of the top frame are further connected by a rod member vertically disposed to form a box-like frame; A frame for a high voltage power receiving facility that enables the installation of a high voltage power receiving facility inside the
A corner fitting is disposed at each of the four corners of the bottom frame and the four corners of the top frame, and the ends of the rod-like members are detachably connected to the outside of the corner fitting. A frame for high-voltage power receiving equipment characterized by 前記コーナー金具が３方から配設された前記棒状部材をそれぞれ独立して連結する連結面を有し、
各棒状部材は、重なることなく前記コーナー金具に連結手段を介して連結されて成ることを特徴とする請求項１記載の高圧受電設備用フレーム。 It has a connecting surface which connects independently the said rod-shaped member by which the said corner metal fitting was arrange | positioned from three directions,
The frame for high-voltage power receiving equipment according to claim 1, wherein each rod-like member is connected to the corner fitting via a connecting means without overlapping. 前記棒状部材を前記コーナー金具に連結する前記連結手段の一部は、重ねた箱状フレーム同士を連結するフレーム連結手段でもあることを特徴とする請求項２記載の高圧受電設備用フレーム。   The frame for high-voltage power receiving equipment according to claim 2, wherein a part of the connection means for connecting the rod-like member to the corner fitting is also a frame connection means for connecting the stacked box-like frames.
JP2017194538A 2017-10-04 2017-10-04 High-voltage power receiving equipment frame Pending JP2019068689A (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0613303U (en) * 1992-07-22 1994-02-18 内外電機株式会社 Frame for switchboard and switchboard
JPH08237818A (en) * 1995-02-24 1996-09-13 Ota Seisakusho:Kk Corner metal fittings for frame assembling, frame and assembling method of frrame

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0613303U (en) * 1992-07-22 1994-02-18 内外電機株式会社 Frame for switchboard and switchboard
JPH08237818A (en) * 1995-02-24 1996-09-13 Ota Seisakusho:Kk Corner metal fittings for frame assembling, frame and assembling method of frrame

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