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A platform for research: civil engineering, architecture and urbanism
RECEIVING FRAME FOR WATER COLLECTING AND DRAINING DITCHES, MOUNTING STRUCTURE OF LID BODY, AND CONSTRUCTION METHOD FOR WATER COLLECTING AND DRAINING DITCHES
To provide a receiving frame that can be reused even if fastening members (bolts and nuts) corrode, mounting structure for a lid body equipped with the receiving frame, and a construction method for a water collecting and draining ditch.SOLUTION: A water collecting and draining ditch to be constructed comprises: supporting a lid body with a receiving part 5 of a receiving frame 3 arranged above the water collecting and draining ditch; and fastening the lid body and the receiving part 5 with bolts and nuts. Such construction comprises: forming a mounting part 21 in the receiving part 5 and has a mounting space 23 into which one fastening member (hexagonal nut) 31 between bolt and nut can be mounted through an opening part 22; regulating rotation of one fastening member 31 within the mounting space 22 of the mounting part by a first regulating part (both side walls 24a, 24b of an opening part 22); regulating one fastening member 31 from coming off from the mounting space 23 by a second regulating part (ceiling wall 26) along with screwing of the other fastening member (bolt) to one fastening member 31; and fastening the receiving frame 3 and the lid body.SELECTED DRAWING: Figure 4
【課題】締結部材（ボルト及びナット）が腐食しても、再利用可能な受け枠と、この受け枠を備えた蓋体の取付構造、並びに集排水溝の施工方法を提供する。【解決手段】集排水溝の上部に配置した受け枠３の受け部５で蓋体を支持し、前記蓋体と前記受け部５とをボルト及びナットで締結し、集排水溝を施工する。このような施工において、前記受け部５に、前記ボルト及びナットのうち一方の締結部材（六角ナット）３１が開口部２２を通じて装着可能な装着空間２３を備えた装着部２１を形成し；この装着部の装着空間２２内で前記一方の締結部材３１の回転を第１の規制部（開口部２２の両側壁２４ａ，２４ｂ）で規制し、前記一方の締結部材３１に対する他方の締結部材（ボルト）の螺合に伴って、前記装着空間２３からの前記一方の締結部材３１が抜けるのを第２の規制部（天井壁２６）で規制し、前記受け枠３と前記蓋体とを締結し、集排水溝を施工する。【選択図】図４
RECEIVING FRAME FOR WATER COLLECTING AND DRAINING DITCHES, MOUNTING STRUCTURE OF LID BODY, AND CONSTRUCTION METHOD FOR WATER COLLECTING AND DRAINING DITCHES
To provide a receiving frame that can be reused even if fastening members (bolts and nuts) corrode, mounting structure for a lid body equipped with the receiving frame, and a construction method for a water collecting and draining ditch.SOLUTION: A water collecting and draining ditch to be constructed comprises: supporting a lid body with a receiving part 5 of a receiving frame 3 arranged above the water collecting and draining ditch; and fastening the lid body and the receiving part 5 with bolts and nuts. Such construction comprises: forming a mounting part 21 in the receiving part 5 and has a mounting space 23 into which one fastening member (hexagonal nut) 31 between bolt and nut can be mounted through an opening part 22; regulating rotation of one fastening member 31 within the mounting space 22 of the mounting part by a first regulating part (both side walls 24a, 24b of an opening part 22); regulating one fastening member 31 from coming off from the mounting space 23 by a second regulating part (ceiling wall 26) along with screwing of the other fastening member (bolt) to one fastening member 31; and fastening the receiving frame 3 and the lid body.SELECTED DRAWING: Figure 4
【課題】締結部材（ボルト及びナット）が腐食しても、再利用可能な受け枠と、この受け枠を備えた蓋体の取付構造、並びに集排水溝の施工方法を提供する。【解決手段】集排水溝の上部に配置した受け枠３の受け部５で蓋体を支持し、前記蓋体と前記受け部５とをボルト及びナットで締結し、集排水溝を施工する。このような施工において、前記受け部５に、前記ボルト及びナットのうち一方の締結部材（六角ナット）３１が開口部２２を通じて装着可能な装着空間２３を備えた装着部２１を形成し；この装着部の装着空間２２内で前記一方の締結部材３１の回転を第１の規制部（開口部２２の両側壁２４ａ，２４ｂ）で規制し、前記一方の締結部材３１に対する他方の締結部材（ボルト）の螺合に伴って、前記装着空間２３からの前記一方の締結部材３１が抜けるのを第２の規制部（天井壁２６）で規制し、前記受け枠３と前記蓋体とを締結し、集排水溝を施工する。【選択図】図４
RECEIVING FRAME FOR WATER COLLECTING AND DRAINING DITCHES, MOUNTING STRUCTURE OF LID BODY, AND CONSTRUCTION METHOD FOR WATER COLLECTING AND DRAINING DITCHES
集排水溝の受け枠、蓋体の取付構造、並びに集排水溝の施工方法
TOKUDA HIROYUKI (author)
2024-02-01
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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