JP2012140780A - Wiring and piping penetration structure - Google Patents
Wiring and piping penetration structure Download PDFInfo
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- JP2012140780A JP2012140780A JP2010293150A JP2010293150A JP2012140780A JP 2012140780 A JP2012140780 A JP 2012140780A JP 2010293150 A JP2010293150 A JP 2010293150A JP 2010293150 A JP2010293150 A JP 2010293150A JP 2012140780 A JP2012140780 A JP 2012140780A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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Abstract
Description
本発明は、コンクリート壁体に配線や配管を貫通させる配線配管貫通構造に関するものである。 The present invention relates to a wiring and piping penetration structure that allows wiring and piping to penetrate through a concrete wall.
従来から建築土木構造物のコンクリート壁体に配線や配管を貫通させる配線配管貫通構造は様々なものが考案されている。
しかし、何れの配線配管貫通構造も、気密性、防湿防水性、耐震性、剛性、耐爆性、防火性、耐熱性、遮蔽性、電磁シールド性、防音性、秘匿防犯性等の防災防護性と、保守性、拡張性の全ての性能要素を同時に満足するものではなく、これら性能要素の何れかに重点が置かれて形成される傾向があり(特許文献1参照)、想定範囲外の災害要因が発生した場合、当該配線配管貫通構造は何らかの損傷を受けて空間分離性が損なわれる可能性が考えられる。
Conventionally, various wiring pipe penetration structures have been devised that allow wiring and piping to penetrate through a concrete wall of an architectural civil structure.
However, any wiring and piping penetration structure is airtight, moisture-proof and waterproof, earthquake-resistant, rigid, explosion-proof, fire-proof, heat-resistant, shielding, electromagnetic shielding, sound-proofing, confidentiality and security, etc. However, it does not satisfy all the performance elements of maintainability and expandability at the same time, but tends to be formed with emphasis on any of these performance elements (see Patent Document 1), and disasters outside the expected range When a factor occurs, there is a possibility that the wiring pipe penetration structure is damaged in some way and the space separation property is impaired.
なお、前項でいう空間分離性とは、壁体で分割された互いの空間において、物理的に干渉し合う配線配管を除く部分の物理的干渉度の小ささを指し示すものと定義し、空間分離性が高いということは、物理的に干渉し合う配線配管を除く部分の物理的干渉度が小さく、理想的であるということである。 The space separation defined in the previous section is defined as indicating the degree of physical interference in the space divided by the walls, excluding the wiring pipes that physically interfere with each other. The high performance means that the degree of physical interference in the portion excluding the wiring pipes that physically interfere with each other is small and ideal.
また、何れの配線配管貫通構造も、壁体内の配線配管が老朽化/破損等することによって配線配管を交換しなければならない場合、あるいは新たな配線配管を追加/変更する場合、配線配管周囲の壁体の一部を取り壊す必要がある場合など、保守性、拡張性について効果的な構造とはいえない傾向がある。 In addition, in any wiring piping penetration structure, if the wiring piping must be replaced due to aging / damage of the wiring piping, or if new wiring piping is added / changed, When a part of the wall body needs to be demolished, there is a tendency that it is not an effective structure for maintainability and expandability.
前述する可能性および傾向は、既存の配線配管貫通構造が限定的な性能要素を満足することや使用目的に特化した機能性/専用性/経済性等を追求して考案されたことに起因すると考えられる。 The possibilities and trends mentioned above are due to the fact that the existing wiring and piping penetration structure satisfies limited performance factors and was devised in pursuit of functionality / dedicated / economical, etc. specialized for the purpose of use. I think that.
このため、屋外からの破壊的要素に対し、高い空間分離性を維持して防災防護性を確保しなければならない核シェルターなどの構造物では、気密性、防湿防水性、耐震性、剛性、耐爆性、防火性、耐熱性、遮蔽性、電磁シールド性、防音性、秘匿防犯性を同時に発揮して内部を安全に保護すること、また、長期待機期間での運用管理上で求められる保守性、時代の変遷とともに新たに必要となる配線配管の追加/変更などの拡張性をも確保することが望まれるが、これまでの配線配管貫通構造は何れもこれらの条件を満足する構造といえず、災害時に配線配管貫通構造部を通じて屋内側に悪影響を伝達してしまう可能性が高く、また、保守時、あるいは拡張時には不経済な作業を行わなければならないと考えられる。 For this reason, in structures such as nuclear shelters that must maintain high spatial separation and ensure disaster prevention protection against destructive elements from the outdoors, they are airtight, moistureproof and waterproof, earthquake resistant, rigid, Explosive, fire-proof, heat-resistant, shielding, electromagnetic shielding, soundproofing, security and confidentiality are simultaneously protected to protect the interior safely, and maintainability required for operation management in a long standby period However, it is desirable to ensure the expandability such as the addition / change of wiring pipes that are newly required as the times change, but none of the conventional wiring pipe penetration structures can satisfy these conditions. In the event of a disaster, there is a high possibility that an adverse effect will be transmitted to the indoor side through the wiring pipe penetrating structure, and it is considered that uneconomical work must be performed during maintenance or expansion.
本発明の課題は、建築土木構造物や核シェルターなどのコンクリート壁体において、屋外からの破壊的要素に対して気密性、防湿防水性、耐震性、剛性、耐爆性、防火性、耐熱性、遮蔽性、電磁シールド性、防音性、秘匿防犯性を同時に発揮して内部を安全に保護する高い空間分離性を維持する防災防護性を確保すること、且つ、高い保守性と拡張性をも兼ね備えることのできる配線配管貫通構造の提供である。 The object of the present invention is to provide airtightness, moistureproof waterproofness, earthquake resistance, rigidity, explosion resistance, fireproofing, heat resistance against destructive elements from the outside in concrete wall bodies such as architectural civil structures and nuclear shelters. Protecting the interior with a high degree of separability, and maintaining high space separation, which simultaneously demonstrates shielding, electromagnetic shielding, soundproofing, and confidentiality, while also ensuring high maintainability and expandability It is provision of the wiring piping penetration structure which can be combined.
上記課題を解決するための請求項1の発明は、配線配管用の貫通孔を設けたコンクリート壁体において、コンクリート壁体は、貫通孔に対応する屋内側開口部と、当該屋内開口部の周囲に設けた配線配管ユニット固定アンカーと、が設けられた金属壁面板が一体的に形成され、貫通孔は、配線配管ユニットを屋内開口部側から格納するための貫通孔長さよりも短い配線配管ユニット挿入管と、当該配線配管ユニット挿入管の屋外側に配線配管壁内接続スペースと、を備え、配線配管ユニット挿入管は、屋内開口部側に形成する金属壁面板の開口部と一体的に形成し、屋外開口部側に貫通孔延長方向分割プレートを備えた金属製筒状体で、配線配管ユニットは、配線配管ユニット挿入管に対応する大きさで、屋内開口部側にブラインドフランジ部材貫通孔を有する金属製ブラインドフランジと屋外開口部側に金属製押当プレートとを備える凸型金属製筒状体に、金属製ブラインドフランジと金属製押当プレートで囲まれる空間内に充填した遮蔽コンクリートと、ブラインドフランジ部材貫通孔とコンクリートを貫通した配線配管部材と、を一体的に形成した凸型複合体であり、当該配線配管ユニットの金属製ブラインドフランジを配線配管ユニット固定アンカーに固定金物で固定することを、その特徴としている。 The invention according to claim 1 for solving the above-described problem is a concrete wall body provided with a through hole for wiring piping, wherein the concrete wall body includes an indoor side opening corresponding to the through hole, and a periphery of the indoor opening. The metal wall plate provided with the wiring / pipe unit fixing anchor provided in the unit is integrally formed, and the through-hole is shorter than the through-hole length for storing the wiring / pipe unit from the indoor opening side. An insertion pipe and a connection space in the wiring pipe wall on the outdoor side of the wiring pipe unit insertion pipe, the wiring pipe unit insertion pipe is formed integrally with the opening of the metal wall plate formed on the indoor opening side In addition, it is a metal cylinder with a through-hole extending direction dividing plate on the outdoor opening side, and the wiring piping unit has a size corresponding to the wiring piping unit insertion pipe, and a blind flange on the indoor opening side. A convex metal cylindrical body having a metal blind flange having a material through hole and a metal pressing plate on the outdoor opening side is filled in a space surrounded by the metal blind flange and the metal pressing plate. It is a convex composite that integrally forms shielding concrete, blind flange member through-hole and wiring piping member that penetrates concrete, and the metal blind flange of the wiring piping unit is fixed to the wiring piping unit fixing anchor. It is characterized by fixing with.
また、請求項2の発明は請求項1の発明を前提として、配線配管ユニットは、複数の孔を有する金属板または編目状金属板からなる放射線遮蔽有孔板を、金属製ブラインドフランジと並行に遮蔽コンクリート内部に一体的に設けることを、その特徴としている。 Moreover, the invention of claim 2 is based on the invention of claim 1, and the wiring and piping unit is configured to provide a radiation shielding perforated plate made of a metal plate having a plurality of holes or a knitted metal plate in parallel with the metal blind flange. It is characterized by being provided integrally within the shielding concrete.
また、請求項3の発明は請求項1の発明を前提として、配線配管ユニット挿入管は、当該配線配管ユニット挿入管の貫通孔延長方向分割プレートに、配線配管壁内接続スペースに対応する大きさの金属製筒状体からなる配線配管壁内接続部保護管を一体的に設けることを、その特徴としている。 Further, the invention of claim 3 is based on the invention of claim 1, and the wiring pipe unit insertion pipe has a size corresponding to the connection space in the wiring pipe wall in the through hole extending direction dividing plate of the wiring pipe unit insertion pipe. It is characterized in that a protective pipe for connecting inside a wiring pipe wall made of a metal cylindrical body is integrally provided.
また、請求項4の発明は請求項3の発明を前提として、配線配管壁内接続部保護管は、電気配線用サヤ管、または給排水配管用サヤ管、または両方、のサヤ管接続部を設けることを、その特徴としている。 Further, the invention according to claim 4 is based on the invention according to claim 3, and the protective pipe for the connecting portion in the wiring pipe wall is provided with a sheath pipe connecting portion for an electrical wiring, a sheath pipe for water supply / drainage piping, or both. This is its characteristic.
請求項1の発明では、配線配管用の貫通孔を設けたコンクリート壁体において、コンクリート壁体は、貫通孔に対応する屋内側開口部と、当該屋内開口部の周囲に設けた配線配管ユニット固定アンカーと、が設けられた金属壁面板が一体的に形成され、貫通孔は、配線配管ユニットを屋内開口部側から格納するための貫通孔長さよりも短い配線配管ユニット挿入管を備えているので、屋内側から配線配管ユニットを挿入、取り出し、再挿入することができるので、貫通孔に配線配管を設けた場合でも長期間に渡る保守が可能となり、また、時代の変遷とともに新たに必要となる配線配管の追加/変更ができるなど、高い拡張性を備えているので、常に正常な状態を維持することができるとともに、配線配管ユニットを交換することで、経済的に最新の配線配管貫通構造を形成することができ、核シェルターなどの長期待機期間を考慮しなければならない構造物に採用することができる。 According to the first aspect of the present invention, in the concrete wall provided with the through hole for wiring piping, the concrete wall is fixed to the indoor side opening corresponding to the through hole and the wiring piping unit provided around the indoor opening. Since the metal wall plate provided with the anchor is integrally formed, the through hole has a wiring pipe unit insertion pipe shorter than the through hole length for storing the wiring pipe unit from the indoor opening side. Since the wiring and piping unit can be inserted, removed, and reinserted from the indoor side, even if wiring piping is provided in the through hole, maintenance over a long period of time is possible, and it is newly required as the times change Since it has high expandability, such as the addition / change of wiring and piping, it can maintain a normal state at all times, and it is economical by replacing the wiring and piping unit. Can form the latest interconnect piping penetrating structure may be employed in long waiting period structure must be considered, such as bomb shelters.
また、請求項1の発明では、当該配線配管ユニット挿入管の屋外側に配線配管壁内接続スペースを備えているので、配線配管接続部を壁内に収めることができるので、爆発等による飛散物との接触による配線配管、及び配線配管接続部の損傷を最小限に抑えることができるとともに、屋外から目立たず秘匿性が高いため、人為的な破壊工作にも効果的である。 Moreover, in the invention of claim 1, since the wiring pipe wall connecting space is provided on the outdoor side of the wiring pipe unit insertion pipe, the wiring pipe connecting portion can be housed in the wall. In addition to being able to minimize damage to the wiring piping and wiring piping connection portion due to contact with the cable, it is not conspicuous from the outside and is highly concealed, so it is also effective for artificial destruction.
また、請求項1の発明では、配線配管ユニット挿入管は、屋内開口部側に形成する金属壁面板の開口部と一体的に形成し、屋外開口部側に貫通孔延長方向分割プレートを備えた金属製筒状体であるので、コンクリート壁体と一体的に形成されることで配線配管ユニット挿入管の剛性は極めて高くなり、コンクリート壁体の防湿防水性、電磁シールド性を損なうことなく、配線配管ユニットを格納する空間を確保することができるので、屋外側で何らかの損傷を受けたとしても、配線配管ユニットを屋内側に確実に取り出し、修理し、再挿入することができる。 In the first aspect of the present invention, the wiring piping unit insertion tube is formed integrally with the opening of the metal wall plate formed on the indoor opening side, and the through hole extending direction dividing plate is provided on the outdoor opening side. Since it is a metal tubular body, it is formed integrally with the concrete wall, so the wiring pipe unit insertion tube has extremely high rigidity, and without damaging the moisture-proof and water-proof and electromagnetic shielding properties of the concrete wall. Since a space for storing the piping unit can be ensured, even if some damage is caused on the outdoor side, the wiring and piping unit can be reliably taken out, repaired, and reinserted on the indoor side.
また、請求項1の発明では、配線配管ユニットは、配線配管ユニット挿入管に対応する大きさで、屋内開口部側にブラインドフランジ部材貫通孔を有する金属製ブラインドフランジ、屋外開口部側に金属製押当プレートを備える凸型金属製筒状体であるので、配線配管ユニット全体として高い防湿防水性/電磁シールド性、剛性、および金属製押当プレート部の平坦性を確保することができ、屋外での爆発による衝撃波/爆風圧/放射線/水/熱/炎等の破壊的要素に十分に抵抗するとともに、金属製押当プレートの高い平坦性は、貫通孔延長方向分割プレートとの密着性を高めることになり、より確実な気密性、防湿防水性を確保することができる。 In the first aspect of the present invention, the wiring piping unit has a size corresponding to the wiring piping unit insertion pipe, and is made of a metal blind flange having a blind flange member through hole on the indoor opening side, and made of metal on the outdoor opening side. Because it is a convex metal cylinder with a pressing plate, the entire wiring and piping unit can ensure high moisture proof and waterproof / electromagnetic shielding, rigidity, and flatness of the metal pressing plate. It sufficiently resists destructive elements such as shock wave, blast pressure, radiation, water, heat, and flame due to explosions at the same time, and the high flatness of the metal pushing plate ensures adhesion with the through-hole extending direction dividing plate. As a result, more reliable airtightness and moisture-proof and waterproof properties can be secured.
また、請求項1の発明では、配線配管ユニットは、金属製ブラインドフランジと金属製押当プレートで囲まれる空間内に充填した遮蔽コンクリート、ブラインドフランジ部材貫通孔と遮蔽コンクリートを貫通した配線配管部材とを一体的に形成した凸型複合体であるので、配線配管部材と遮蔽コンクリートとの間に隙間を生じさせないで高い気密性を確保しながら配線配管部材を高い密着性で固定することができ、その結果、気密性、防湿防水性、耐震性、剛性、耐爆性、防火性、耐熱性、遮蔽性、電磁シールド性、防音性を有し、高い空間分離性を確保することで屋内側を防護することができる。 In the invention of claim 1, the wiring and piping unit includes shielding concrete filled in a space surrounded by a metal blind flange and a metal pressing plate, a wiring piping member penetrating the blind flange member through hole and the shielding concrete, and Since it is a convex composite body integrally formed, it is possible to fix the wiring piping member with high adhesion while ensuring high airtightness without causing a gap between the wiring piping member and the shielding concrete, As a result, it has airtightness, moisture proof and waterproof properties, earthquake resistance, rigidity, explosion resistance, fire resistance, heat resistance, shielding properties, electromagnetic shielding properties, and soundproofing properties. Can be protected.
また、請求項1の発明では、当該配線配管ユニットの金属製ブラインドフランジを配線配管ユニット固定アンカーに固定金物で固定するので、屋内側から屋外側に向かう強い固定力で配線配管ユニットの金属製押当プレートを配線配管ユニット挿入管の貫通孔延長方向分割プレートに押しつけ固定することができ、気密性、防湿防水性、耐震性、剛性、耐爆性、防火性、耐熱性、遮蔽性、電磁シールド性、防音性を高めて高い空間分離性を確保し、屋内側を防護することができる。 In the first aspect of the invention, the metal blind flange of the wiring / pipe unit is fixed to the wiring / pipe unit fixing anchor with a fixing hardware, so that the metal pressing of the wiring / pipe unit is performed with a strong fixing force from the indoor side to the outdoor side. This plate can be pressed and fixed to the dividing plate in the extension direction of the through hole of the wiring / piping unit insertion pipe, and it is airtight, moisture proof, waterproof, earthquake resistant, rigid, explosion resistant, fire proof, heat resistant, shielding, electromagnetic shielding It is possible to protect the indoor side by ensuring high space separation by improving the performance and soundproofing.
請求項1を前提とした請求項2の発明において、配線配管ユニットは、複数の孔を有する金属板または編目状金属板からなる放射線遮蔽有孔板を、金属製ブラインドフランジと並行に遮蔽コンクリート内部に一体的に設けるので、配線配管壁内接続スペースで失った壁体密度を補って壁体の遮蔽材としての連続性を確保して放射線遮蔽性を高めることができ、さらに、当該放射線遮蔽有孔板を幾層にも形成することで放射線遮蔽性を調節でき、遮蔽コンクリートを充填する際、当該放射線遮蔽有孔板は複数の孔を有する金属板、または網目状金属板であるため、隅々まで遮蔽コンクリートを充填することができ、容易に一体化することができる。 In the invention of claim 2 premised on claim 1, the wiring and piping unit includes a radiation shielding perforated plate made of a metal plate having a plurality of holes or a knitted metal plate in parallel with the metal blind flange. Therefore, the radiation density can be improved by making up for the continuity of the wall body as a shielding material by compensating for the wall density lost in the connection space in the wiring pipe wall. The radiation shielding property can be adjusted by forming a plurality of perforated plates. When filling the shielding concrete, the radiation shielding perforated plate is a metal plate having a plurality of holes or a mesh-like metal plate. Shielding concrete can be filled as much as possible and can be easily integrated.
請求項1を前提とした請求項3の発明において、配線配管ユニット挿入管は、当該配線配管ユニット挿入管の貫通孔延長方向分割プレートに、配線配管壁内接続スペースに対応する大きさの金属製筒状体からなる配線配管壁内接続部保護管を一体的に設けるので、当該配線配管壁内接続スペース形成時の生コンクリート打設時に於ける施工性、作業性、施工精度を高めることができ、建設工期の短縮と建設コストの低減につなげることができる。 In the invention of claim 3 based on claim 1, the wiring pipe unit insertion pipe is made of a metal having a size corresponding to the connection space in the wiring pipe wall on the through hole extending direction dividing plate of the wiring pipe unit insertion pipe. Since the pipe-wall connection protection pipe made of a cylindrical body is integrally provided, the workability, workability, and work accuracy can be improved when placing the ready-mixed concrete when forming the connection space in the wiring-pipe wall. This can shorten the construction period and reduce the construction cost.
請求項3を前提とした請求項4の発明において、配線配管壁内接続部保護管は、電気配線用サヤ管、または給排水配管用サヤ管、または両方、のサヤ管接続部を設けるので、屋外側の配線配管をコンクリート壁体内部に収めるためのサヤ管を容易に接続することができるとともに、配線配管壁内接続スペースに屋外側配線配管を容易に到達させることができるので、建設工期の短縮と建設コストの低減につなげることができる。 In the invention of claim 4 based on claim 3, since the protective pipe in the wiring pipe wall connecting portion is provided with a sheath pipe connecting portion of an electrical wiring sheath pipe, a water supply / drainage pipe sheath pipe, or both. It is possible to easily connect a sheath pipe to fit the outer wiring pipe inside the concrete wall body, and to easily reach the outside wiring pipe in the connection space inside the wiring pipe wall, thereby shortening the construction period. This can lead to a reduction in construction costs.
以上より、本発明における配線配管貫通構造は、気密性、防湿防水性、耐震性、剛性、耐爆性、防火性、耐熱性、遮蔽性、電磁シールド性、防音性において、同時且つ常時において、これらの性能を発揮し高い空間分離性を維持しているので、何時発生するか予測できないあらゆる災害に於いて高い防災防護性を有することができ、また、秘匿防犯性が高いので、有事災害時などに於いても発見されにくく人為的な破壊行為に対しても安全であり、さらに、保守性が高いので、平時での運用管理上に於いても短時間での効果的な作業となり維持管理コストも最小に押さえることができ、さらに、現時点で予測が難しい将来における新たに必要となる配線配管の追加/変更についても、拡張性が高いので、工期の短縮やシステム化により経済的且つ効果的に対応することができる。 From the above, the wiring pipe penetration structure in the present invention is airtight, moistureproof and waterproof, earthquake resistant, rigid, explosion resistant, fireproof, heat resistant, shielding, electromagnetic shielding, soundproofing, simultaneously and always, Because these performances are demonstrated and high spatial separation is maintained, it is possible to have high disaster prevention protection in any disaster that cannot be predicted when it occurs, and since it is highly concealed and crime prevention, It is difficult to detect even in the event of accidents, and it is safe against human destruction. Furthermore, because it is highly maintainable, it will be an effective work in a short time even during normal operation management. Costs can be kept to a minimum, and the addition / change of newly required wiring and piping in the future, which is difficult to predict at the present time, is highly scalable, so it is economical by shortening the construction period and systematizing it. One can be effectively supported.
以下に、図面を参照しつつ本発明の好ましい形態を解説する。 Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.
コンクリート壁体1に形成する本発明による配線配管貫通構造の基本構成を図1に示す。 FIG. 1 shows a basic configuration of the wiring pipe penetration structure according to the present invention formed in the concrete wall 1.
当該配線配管貫通構造は、貫通孔2を有するコンクリート壁体1と、配線配管ユニット6とで、構成している。このうち、コンクリート壁体は、貫通孔2に対応する金属壁面板屋内開口部3aと、当該金属壁面板屋内開口部3aの周囲に設けた配線配管ユニット固定アンカー3bと、が設けられた金属壁面板3が一体的に形成されている。 The wiring pipe penetration structure includes a concrete wall body 1 having a through hole 2 and a wiring pipe unit 6. Among these, the concrete wall body is a metal wall provided with a metal wall plate indoor opening 3a corresponding to the through hole 2 and a wiring / pipe unit fixing anchor 3b provided around the metal wall plate indoor opening 3a. The face plate 3 is integrally formed.
貫通孔2は、コンクリート壁体1を貫通し、貫通孔2の屋内側の金属製筒状体からなる配線配管ユニット挿入管4と、屋外側の配線配管壁内接続スペース5とから構成され、当該両者は、配線配管ユニット挿入管4の屋外側端部に配置される貫通孔延長方向分割プレート4aを境に互いに異なる役割を果たすよう配置している。 The through-hole 2 penetrates the concrete wall 1 and is composed of a wiring / pipe unit insertion tube 4 made of a metal cylindrical body on the indoor side of the through-hole 2 and a connection space 5 in the wiring / pipe wall on the outdoor side, The both are arranged so as to play different roles with respect to the through hole extending direction dividing plate 4a arranged at the outdoor side end of the wiring piping unit insertion pipe 4.
配線配管ユニット挿入管4は、貫通孔2の貫通孔屋内開口部2aに対応する金属壁面板屋内開口部3aを有する金属壁面板3と一体的に形成し、屋外側端部に貫通孔延長方向分割プレート4aを備えた金属製筒状体で、貫通孔2を設けることで失ったコンクリート壁体1の装甲壁としての諸性能を補填する配線配管ユニット6を格納するためのスペースを確保するとともに、配線配管ユニット6の金属製押当プレート6cとの密着性を高めることのできる平坦性を有する貫通孔延長方向分割プレート4aを備え、コンクリート壁体1の形成時の生コンクリート打設時に、コンクリート壁体1と一体的に形成する。 The wiring pipe unit insertion pipe 4 is formed integrally with the metal wall surface plate 3 having the metal wall surface plate indoor opening portion 3a corresponding to the through hole indoor opening portion 2a of the through hole 2, and the through hole extending direction at the outdoor side end portion. While securing the space for storing the wiring piping unit 6 which compensates various performance as an armored wall of the concrete wall body 1 which lost by providing the through-hole 2 with the metal cylindrical body provided with the division | segmentation plate 4a. And a through-hole extending direction dividing plate 4a having a flatness capable of enhancing the adhesion of the wiring / pipe unit 6 to the metal pressing plate 6c. It is formed integrally with the wall body 1.
配線配管壁内接続スペース5の役割は、屋外側で発生する、例えば、爆発による衝撃波、爆風、放射線、構造物の破片、有毒ガス、火災、熱、洪水などの破壊的要素によって屋外側のコンクリート壁体1の壁面に露出しないようにして配線配管が極力損傷を受けないようにしながら、配線配管ユニット6の埋込配線部材8aや埋込配管部材8b、またはその両方である埋込配線配管部材8と接続するためのスペースであり、屋外側配線配管9は、貫通孔屋外開口部2bから配線配管壁内接続スペース5に導くか、できる限り図1に示すように、任意に設定する配線配管壁内接続保護管5aのサヤ管接続部5cに接続されたサヤ管11の中を通して容易に配線配管壁内接続スペース5へと到達させることが望ましい。 The role of the connection space 5 in the wiring / pipe wall is that the concrete on the outdoor side is generated by destructive elements such as shock waves, explosions, radiation, structural debris, toxic gas, fire, heat, and flooding that occur on the outdoor side. Embedded wiring piping member which is embedded wiring member 8a and / or embedded piping member 8b of wiring piping unit 6 while preventing wiring piping from being damaged as much as possible so as not to be exposed on the wall surface of wall 1 8, and the outdoor side wiring pipe 9 is led from the through-hole outdoor opening 2 b to the connecting space 5 in the wiring pipe wall, or arbitrarily set as shown in FIG. 1. It is desirable to easily reach the connection space 5 in the wiring pipe wall through the sheath pipe 11 connected to the sheath pipe connection portion 5c of the in-wall connection protection pipe 5a.
また、配線配管壁内接続スペース5は、貫通孔2の貫通孔屋外開口部2bに位置する配線配管壁内接続スペース5の屋外側にスプリンタープレート5bを設けて屋外との空間分離性を高めることができ、当該スプリンタープレート5bは、貫通孔2の屋内側から固定するようにして、屋外側からの人為的な破壊行為を抑止することができる。 Further, the connection space 5 in the wiring / pipe wall is provided with a sprinter plate 5b on the outdoor side of the connection space 5 in the wiring / pipe wall located in the through-hole outdoor opening 2b of the through-hole 2 to enhance the space separation from the outside. The sprinter plate 5b can be fixed from the indoor side of the through hole 2 to suppress artificial destruction from the outdoor side.
配線配管ユニット6は、工場生産され金属製ブラインドフランジ6aと金属製押当プレート6cを備える凸型金属製筒状体の内部に、遮蔽コンクリート6eと、ブラインドフランジ部材貫通孔6bと当該遮蔽コンクリート6eを貫通する埋込配線配管部材8とから形成される凸型複合体で、できる限りコンクリート壁体1よりも大きな密度になるよう任意に放射線遮蔽有孔板6fを配置して遮蔽コンクリート6eの充填性を阻害せずに放射線遮蔽性を高めながら、屋外からの破壊的要素に対して気密性、防湿防水性、耐震性、剛性、耐爆性、防火性、耐熱性、遮蔽性、電磁シールド性、防音性、秘匿防犯性を同時に発揮して内部を安全に保護し、高い空間分離性を常に維持して防災防護性を確保するための配線配管ユニット挿入管4の大きさに対応する凸型複合体として形成する。 The wiring / pipe unit 6 includes a shielding concrete 6e, a blind flange member through-hole 6b, and the shielding concrete 6e inside a convex metal cylindrical body that is manufactured at the factory and includes a metal blind flange 6a and a metal pressing plate 6c. Is filled with shielding concrete 6e by arbitrarily arranging a radiation shielding perforated plate 6f so as to have a density higher than that of the concrete wall 1 as much as possible. Air-tightness, moisture-proof waterproofness, earthquake resistance, rigidity, explosion resistance, fire resistance, heat resistance, shielding properties, electromagnetic shielding properties against destructive elements from outside while improving radiation shielding without impeding safety The size of the wiring pipe unit insertion tube 4 for simultaneously protecting the interior by simultaneously exhibiting soundproofing and concealment / crime-proofing, and ensuring disaster prevention while maintaining high space separation Forming a corresponding convex complex.
また、配線配管ユニット6は、埋込配線配管部材8を内部に設定する際、埋込配線部材8aについては埋込配線ガイド6gに結束線や結束バンド等で位置を固定して、埋込配管部材8bについては埋込配管引抜防止抵抗部6hを設けて遮蔽コンクリート6eを流し込み、一体化することが望ましい。 Further, when setting the embedded wiring piping member 8 inside, the wiring piping unit 6 fixes the position of the embedded wiring member 8a to the embedded wiring guide 6g with a binding wire, a binding band, etc. About member 8b, it is desirable to provide embedded piping drawing prevention resistance part 6h, pour shielding concrete 6e, and to integrate.
また、配線配管ユニット6は、余裕長を有する屋外側配線配管9を貫通孔屋内開口部2a付近まで引き付け、当該屋外側配線配管9と互いに接続すべき配線配管ユニット6の埋込配線配管部材8とを接続した後、貫通孔2の貫通孔屋内開口部2aに設けた金属壁面板3の金属壁面板屋内開口部3aから、配線配管ユニット6を図1に示す矢印の方向に挿入し、金属壁面板屋内開口部3aの周囲に形成した配線配管ユニット固定アンカー3bと、配線配管ユニット6の金属製ブラインドフランジ6aとを、固定金物7で固定し、屋内側配線配管10と互いに接続すべき配線配管ユニット6の埋込配線配管部材8とを接続し、図2に示す配線配管貫通状態とする。 Further, the wiring piping unit 6 attracts the outdoor side wiring piping 9 having a margin to the vicinity of the through hole indoor opening 2a, and the embedded wiring piping member 8 of the wiring piping unit 6 to be connected to the outdoor side wiring piping 9 mutually. Are connected to each other through the metal wall plate indoor opening 3a of the metal wall plate 3 provided in the through hole indoor opening 2a of the through hole 2, and the metal pipe unit 6 is inserted in the direction of the arrow shown in FIG. A wiring / pipe unit fixing anchor 3b formed around the wall surface plate indoor opening 3a and a metal blind flange 6a of the wiring / pipe unit 6 are fixed by a fixing metal 7 and connected to the indoor side wiring pipe 10 with each other. The embedded wiring piping member 8 of the piping unit 6 is connected to the wiring piping penetration state shown in FIG.
また、配線配管ユニット6は、固定金物7により配線配管ユニット6の金属製押当プレート6cを、配線配管ユニット挿入管4の貫通孔延長方向分割プレート4a、および配線配管ユニット6の金属製ブラインドフランジ6aと金属壁面板3とが、互いに接触するよう室内側から強い押込力で押込固定され、屋外側からの大きな外力に十分抵抗でき、また、当該接触部の互いの部材の間に任意の材質と性能を有するパッキン6dを挟み込むことで、高い空間分離性を維持する防災防護性を確保することができ、さらに、固定金物7を取り外すことで、容易に配線配管ユニット6を壁内から屋内側に取り出すことができるので、高い保守性と拡張性を有する経済的な配線配管貫通構造とすることができ、核シェルターなどの長期待機期間を考慮しなければならない構造物に採用することにつながる。 Further, the wiring and piping unit 6 includes the metal pressing plate 6c of the wiring and piping unit 6 by the fixing hardware 7, the through hole extending direction dividing plate 4a of the wiring and piping unit insertion tube 4, and the metal blind flange of the wiring and piping unit 6. 6a and the metal wall surface plate 3 are pressed and fixed with a strong pressing force from the indoor side so as to contact each other, and can sufficiently resist a large external force from the outdoor side, and any material between the members of the contact portion By sandwiching the packing 6d having performance, it is possible to secure disaster prevention protection that maintains high space separation, and further, by removing the fixed hardware 7, the wiring and piping unit 6 can be easily moved from the wall to the indoor side. Therefore, it can be made into an economical wiring and pipe penetration structure with high maintainability and expandability, and considering a long standby period such as a nuclear shelter. It leads to adopting the structure must.
本発明による配線配管貫通構造は、配線配管ユニット6および配線配管ユニット挿入管4の壁面方向断面について、様々な形状の断面に対応できるが、一般的な形状として方形断面および円形断面が考えられ、図3に方形断面の配線配管ユニット6の斜視図を示す。 The wiring pipe penetrating structure according to the present invention can correspond to various shapes of cross sections for the wall surface direction cross sections of the wiring piping unit 6 and the wiring piping unit insertion pipe 4, but a general shape may be a rectangular cross section and a circular cross section. FIG. 3 is a perspective view of the wiring pipe unit 6 having a square cross section.
図3aは、金属製押当プレート6c側から見た斜視図で、配線配管ユニット6が凸型複合体であることが容易に理解でき、図3bは、金属製ブラインドフランジ6a側から見た斜視図で、複数の固定金物7により強力に押込固定できること、金属製ブラインドフランジ6aに固定金物7で固定するための複数のユニット固定孔6iがあるが、押込固定後、固定金物7により当該複数の孔はふさがるので金属板としての欠損部がなくなることが理解でき、電磁シールド性が確保できることが分かる。 FIG. 3A is a perspective view seen from the metal pressing plate 6c side, and it can be easily understood that the wiring and piping unit 6 is a convex composite, and FIG. 3B is a perspective view seen from the metal blind flange 6a side. In the figure, there are a plurality of unit fixing holes 6i for fixing the metal blind flange 6a to the metal blind flange 6a with the fixed metal piece 7 in the figure. Since the hole is blocked, it can be understood that the defective portion as the metal plate is eliminated, and it can be understood that the electromagnetic shielding property can be secured.
また、本発明による配線配管貫通構造は、図1〜3に示すように、電力配線や情報配線と給排水配管を1つの配線配管ユニット6にまとめて設定することができるが、水漏れによる漏電などの災害を防ぐために、できる限り図4〜5に示すように、電力配線や情報配線用の配線専用ユニットと、給排水配管用の配管専用ユニットとに、区別して設定することが望ましく、やむを得ない場合は、図1に示すように、給排水配管系は、必ず電力配線や情報配線系よりも、低い位置に配置するように設計する。 In addition, as shown in FIGS. 1 to 3, the wiring pipe penetration structure according to the present invention can set power wiring, information wiring, and water supply / drainage piping together in one wiring piping unit 6, such as leakage due to water leakage, etc. In order to prevent disasters, it is desirable to distinguish between the dedicated wiring unit for power and information wiring and the dedicated piping unit for water supply / drainage piping as shown in Figs. As shown in FIG. 1, the water supply / drainage piping system is always designed to be disposed at a lower position than the power wiring and information wiring system.
本発明による配線配管貫通構造の別実施例を図6〜9に示す。 Another embodiment of the wiring pipe penetration structure according to the present invention is shown in FIGS.
図4に示すように、配線配管ユニット6の埋込配管部材8bの周りに断熱層を形成して耐熱性を有する遮蔽コンクリート6eを充填することで、核シェルターなどの屋内にエンジン発電機を設置するなどの場合に排出しなければならない高温状態の排ガスを屋外側に排気するための排ガス排気用配管貫通構造をとして使用することができ、その際、貫通孔屋外開口部2bにベントキャップ等の秘匿性金物12を取り付けることで、平時より風雨などの気象条件から内部を保護すると共に、第三者に対し、一般的な通気口と認識させることができ秘匿防犯性を高めることができる。 As shown in FIG. 4, an engine generator is installed indoors, such as a nuclear shelter, by forming a heat insulating layer around the embedded piping member 8b of the wiring piping unit 6 and filling it with heat-resistant shielding concrete 6e. It can be used as an exhaust gas exhaust pipe penetration structure for exhausting exhaust gas in a high temperature state that must be exhausted to the outdoors side, and in such a case, a vent cap or the like is provided in the through hole outdoor opening 2b. By attaching the concealment hardware 12, the inside can be protected from weather conditions such as wind and rain from normal times, and a third person can be recognized as a general vent, and the concealment and crime prevention can be enhanced.
図5に示すように、例えば、核シェルターの電源設備から供給される電力を屋外で使用する場合や、屋外の自動車などを発電機として核シェルター内部の蓄電手段に蓄電する場合に、配線配管壁内接続保護管5aの任意の位置にスプリンタープレート5bを形成して電力用コンセント13を設置したもので、コンクリート壁体1の壁面よりも屋外側に出ないように配置して、屋外側からの飛散物によって当該電力用コンセント13が破損されないよう配慮している。 As shown in FIG. 5, for example, when the power supplied from the power supply facility of the nuclear shelter is used outdoors, or when the outdoor car or the like is used as a generator and stored in the power storage means inside the nuclear shelter, the wiring pipe wall The sprinter plate 5b is formed at an arbitrary position of the inner connection protection tube 5a and the power outlet 13 is installed. The power outlet 13 is arranged so as not to go outside from the wall surface of the concrete wall 1, and from the outdoor side. Consideration is given so that the power outlet 13 is not damaged by the scattered objects.
図6に示すように、配線配管壁内接続スペース5の屋外側近くで火災が発生し得る場合に、配線配管壁内接続スペース5の空隙部に延焼防止材として不燃性断熱材14を詰め込み、さらに配線配管壁内接続保護管5aの任意の位置にスプリンタープレート5bを形成して配線配管壁内接続スペース5を熱や炎から保護できるようにしている。 As shown in FIG. 6, when a fire may occur near the outside of the connection space 5 in the wiring / pipe wall, the nonflammable heat insulating material 14 is packed as a fire spread prevention material in the gap of the connection space 5 in the wiring / pipe wall, Further, the sprinter plate 5b is formed at an arbitrary position of the wiring / pipe wall connection protection pipe 5a so that the connection / pipe wall connection space 5 can be protected from heat and flame.
図7に示すように、核シェルター内部の間仕切り壁等に位置する場合、配線配管壁内接続保護管5aを配電BOX15として兼用し、屋外側、屋内側の区別をしないで採用することができる。 As shown in FIG. 7, when located on a partition wall or the like inside the nuclear shelter, the connection protective pipe 5 a in the wiring pipe wall can also be used as the distribution BOX 15 and can be adopted without distinguishing between the outdoor side and the indoor side.
なお、本発明による配線配管貫通構造は、構造物や使用目的に応じて、当該構造物の任意の位置に設定が可能で、地下核シェルター付住宅などの建物においては、図10に示すような位置に当該配線配管貫通構造を設定することが可能で、図10では、電力通信配線用の配線配管貫通構造16は洪水対策としてできるだけ高い位置に設定し、給排水用の配線配管貫通構造17は住宅1階の床下に相当する部分に設定し、電力入出力コンセント用の配線配管貫通構造18は非常出口の地上部に設定している。 In addition, the wiring pipe penetration structure by this invention can be set in the arbitrary positions of the said structure according to a structure or a use purpose, and in buildings, such as a house with an underground nuclear shelter, as shown in FIG. The wiring piping penetration structure 16 can be set at a position. In FIG. 10, the wiring piping penetration structure 16 for power communication wiring is set as high as possible as a flood countermeasure, and the wiring piping penetration structure 17 for water supply and drainage is a house. The wiring pipe penetration structure 18 for the power input / output outlet is set on the ground part of the emergency exit.
以上、本発明による配線配管貫通構造は、核シェルターなどの特殊な用途に採用することができるが、その他、原子力関連施設や一般建築土木構造物にも採用することができる。 As mentioned above, although the wiring piping penetration structure by this invention can be employ | adopted for special uses, such as a nuclear shelter, it can also be employ | adopted also for a nuclear-related facility and a general construction civil engineering structure.
1 コンクリート壁体
2 貫通孔
2a 貫通孔屋内開口部
2b 貫通孔屋外開口部
3 金属壁面板
3a 金属壁面板屋内開口部
3b 配線配管ユニット固定アンカー
4 配線配管ユニット挿入管
4a 貫通孔延長方向分割プレート
5 配線配管壁内接続スペース
5a 配線配管壁内接続保護管
5b スプリンタープレート
5c サヤ管接続部
6 配線配管ユニット
6a 金属製ブラインドフランジ
6b ブラインドフランジ部材貫通孔
6c 金属製押当プレート
6d パッキン
6e 遮蔽コンクリート
6f 放射線遮蔽有孔板
6g 埋込配線ガイド
6h 埋込配管引抜防止抵抗部
6i ユニット固定孔
7 固定金物
8 埋込配線配管部材
8a 埋込配線部材
8b 埋込配管部材
9 屋外側配線配管
10 屋内側配線配管
11 サヤ管
12 秘匿性金物
13 電力用コンセント
14 不燃性断熱材
15 配電BOX
16 電力通信配線用の配線配管貫通構造
17 給排水用の配線配管貫通構造
18 電力入出力コンセント用の配線配管貫通構造
1 concrete wall
2 Through-hole 2a Through-hole indoor opening 2b Through-hole outdoor opening 3 Metal wall plate 3a Metal wall-plate indoor opening 3b Wiring / pipe unit fixing anchor 4 Wiring / pipe unit insertion tube 4a Through-hole extending direction dividing plate 5 In the wiring / pipe wall Connection space 5a Connection protective pipe 5b in the wiring and piping wall Sprinter plate 5c Saya tube connecting part 6 Wiring and piping unit 6a Metal blind flange 6b Blind flange member through hole 6c Metal pushing plate 6d Packing 6e Shielding concrete 6f Radiation shielding perforated plate 6 g Embedded wiring guide 6 h Embedded piping pull-out prevention resistance portion 6 i Unit fixing hole 7 Fixed hardware 8 Embedded wiring piping member 8 a Embedded wiring member 8 b Embedded piping member 9 Outdoor side wiring piping 10 Indoor side wiring piping 11 Saya pipe 12 Concealed hardware 13 Power outlet 14 Non-combustible insulation 15 Power distribution B OX
16 Wiring piping penetration structure for power communication wiring 17 Wiring piping penetration structure for water supply / drainage 18 Wiring piping penetration structure for power input / output outlet
Claims (4)
コンクリート壁体は、貫通孔に対応する屋内側開口部と、当該屋内開口部の周囲に設けた配線配管ユニット固定アンカーと、が設けられた金属壁面板が一体的に形成され、
貫通孔は、配線配管ユニットを屋内開口部側から格納するための貫通孔長さよりも短い配線配管ユニット挿入管と、当該配線配管ユニット挿入管の屋外側に配線配管壁内接続スペースと、を備え、
配線配管ユニット挿入管は、屋内開口部側に形成する金属壁面板の開口部と一体的に形成し、屋外開口部側に貫通孔延長方向分割プレートを備えた金属製筒状体で、
配線配管ユニットは、配線配管ユニット挿入管に対応する大きさで、屋内開口部側にブラインドフランジ部材貫通孔を有する金属製ブラインドフランジと屋外開口部側に金属製押当プレートとを備える凸型金属製筒状体に、金属製ブラインドフランジと金属製押当プレートで囲まれる空間内に充填した遮蔽コンクリートと、ブラインドフランジ部材貫通孔とコンクリートを貫通した配線配管部材と、を一体的に形成した凸型複合体であり、
当該配線配管ユニットの金属製ブラインドフランジを配線配管ユニット固定アンカーに固定金物で固定する
ことを特徴とする配線配管貫通構造。 In concrete walls with through holes for wiring piping,
The concrete wall body is integrally formed with a metal wall surface plate provided with an indoor side opening corresponding to the through hole and a wiring pipe unit fixing anchor provided around the indoor opening,
The through-hole includes a wiring / pipe unit insertion pipe shorter than the through-hole length for storing the wiring / pipe unit from the indoor opening side, and a wiring / pipe wall connection space on the outdoor side of the wiring / pipe unit insertion pipe. ,
The wiring piping unit insertion pipe is a metal cylindrical body integrally formed with the opening of the metal wall plate formed on the indoor opening side, and provided with a through-hole extending direction dividing plate on the outdoor opening side.
The wiring pipe unit is a convex metal having a size corresponding to the insertion pipe of the wiring pipe unit and having a metal blind flange having a blind flange member through hole on the indoor opening side and a metal pressing plate on the outdoor opening side. Convex projection formed integrally with shielding concrete filled in a space surrounded by a metal blind flange and a metal pressing plate, and a blind flange member through hole and a wiring pipe member penetrating the concrete on the tubular body. Type complex,
A wiring pipe penetration structure characterized in that a metal blind flange of the wiring pipe unit is fixed to a wiring pipe unit fixing anchor with a fixing hardware.
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Cited By (5)
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WO2014133198A1 (en) * | 2013-02-28 | 2014-09-04 | Yamaguchi Tadamasa | Shelter ventilation system, wall unit used in shelter ventilation system, shelter using shelter ventilation system, method constructing shelter ventilation system |
CN104300449A (en) * | 2014-10-14 | 2015-01-21 | 中国矿业大学 | Six-way cascading rapid cable entry device |
KR20150119226A (en) * | 2013-02-14 | 2015-10-23 | 비일리 엔지니어링 비.브이. | System for sealingly holding cables which extend through an opening |
JP2022502589A (en) * | 2018-08-01 | 2022-01-11 | カーペル、エラン | Transfer device for insertion of pipelines and electrical wiring into residential protected spaces |
CN113954231A (en) * | 2021-11-05 | 2022-01-21 | 北京城建北方设备安装有限责任公司 | Weak current sleeve and manufacturing method thereof |
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JPS53146089A (en) * | 1977-05-23 | 1978-12-19 | Mitsubishi Electric Corp | Cable penetrating device |
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JPS53146089A (en) * | 1977-05-23 | 1978-12-19 | Mitsubishi Electric Corp | Cable penetrating device |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150119226A (en) * | 2013-02-14 | 2015-10-23 | 비일리 엔지니어링 비.브이. | System for sealingly holding cables which extend through an opening |
JP2016510588A (en) * | 2013-02-14 | 2016-04-07 | ベーレ エンフィネーリンフ ベー.フェー. | A system for sealing and holding a cable passing through an opening |
KR101953728B1 (en) | 2013-02-14 | 2019-03-05 | 비일리 엔지니어링 비.브이. | System for sealingly holding cables which extend through an opening |
WO2014133198A1 (en) * | 2013-02-28 | 2014-09-04 | Yamaguchi Tadamasa | Shelter ventilation system, wall unit used in shelter ventilation system, shelter using shelter ventilation system, method constructing shelter ventilation system |
CN104300449A (en) * | 2014-10-14 | 2015-01-21 | 中国矿业大学 | Six-way cascading rapid cable entry device |
JP2022502589A (en) * | 2018-08-01 | 2022-01-11 | カーペル、エラン | Transfer device for insertion of pipelines and electrical wiring into residential protected spaces |
JP7228293B2 (en) | 2018-08-01 | 2023-02-24 | カーペル、エラン | Transfer devices for the insertion of pipelines and electrical wiring into residential protective spaces |
CN113954231A (en) * | 2021-11-05 | 2022-01-21 | 北京城建北方设备安装有限责任公司 | Weak current sleeve and manufacturing method thereof |
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