A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for manufacturing manhole cover by using resin powder
The invention discloses a method for manufacturing a manhole cover by using resin powder. The method for manufacturing the manhole cover by using the resin powder comprises a lower mold and an upper mold, wherein the interiors of the lower mold and the upper mold are respectively poured to form a wellhead fixing seat and a cover plate; the wellhead fixing seat comprises a mounting seat; an inner ring is fixedly mounted at the lower part of the inner side of the mounting seat; a lug boss is fixedly mounted at the inner side of the upper end of the mounting seat; the cover plate comprises a manhole cover body; water flowing through holes are formed in the periphery of the manhole cover body; and a plurality of sets of anti-skid lugs are fixedly installed at the upper end of the manhole coverbody. According to the method for manufacturing the manhole cover by using the resin powder provided by the invention, resin mixed liquid subjected to smashing processing treatment is poured into theupper mold and the lower mold which are in the shapes of the wellhead fixing seat and the cover plate, so that the situation that due to multiple times of processing operation, the manhole cover is poor in manufacturing efficiency, and meanwhile, materials are wasted is avoided; the manhole cover is made of the resin powder, so that the manhole cover does not have a reutilization performance andis not prone to being stolen and lost; and carbon fibers can improve the fracture resistance and the impact resistance of the manhole cover, so that the manhole cover is more durable.
本发明公开了一种树脂粉制作窨井盖方法，包括下模具和上模具，所述下模具和上模具内部分别浇筑形成井口固定座和盖板，所述井口固定座包括安装座，所述安装座内侧下部固定安装有内圈，所述安装座上端内侧固定安装有凸起部，所述盖板包括井盖体，所述井盖体四周开有流水通孔，所述井盖体上端固定安装有若干组防滑凸起。本发明所述的一种树脂粉制作窨井盖方法，将经过粉碎加工处理的树脂混合液浇筑于具有井口固定座和盖板外形的上模具和下模具内，避免窨井盖因多次加工操作而导致制作效率不佳的同时造成材料的浪费；利用树脂粉制作窨井盖，使该窨井盖不具备再利用性能，不易造成被盗丢失；而碳纤维可提高其抗折性和抗冲击性，使窨井盖更加耐用。
Method for manufacturing manhole cover by using resin powder
The invention discloses a method for manufacturing a manhole cover by using resin powder. The method for manufacturing the manhole cover by using the resin powder comprises a lower mold and an upper mold, wherein the interiors of the lower mold and the upper mold are respectively poured to form a wellhead fixing seat and a cover plate; the wellhead fixing seat comprises a mounting seat; an inner ring is fixedly mounted at the lower part of the inner side of the mounting seat; a lug boss is fixedly mounted at the inner side of the upper end of the mounting seat; the cover plate comprises a manhole cover body; water flowing through holes are formed in the periphery of the manhole cover body; and a plurality of sets of anti-skid lugs are fixedly installed at the upper end of the manhole coverbody. According to the method for manufacturing the manhole cover by using the resin powder provided by the invention, resin mixed liquid subjected to smashing processing treatment is poured into theupper mold and the lower mold which are in the shapes of the wellhead fixing seat and the cover plate, so that the situation that due to multiple times of processing operation, the manhole cover is poor in manufacturing efficiency, and meanwhile, materials are wasted is avoided; the manhole cover is made of the resin powder, so that the manhole cover does not have a reutilization performance andis not prone to being stolen and lost; and carbon fibers can improve the fracture resistance and the impact resistance of the manhole cover, so that the manhole cover is more durable.
本发明公开了一种树脂粉制作窨井盖方法，包括下模具和上模具，所述下模具和上模具内部分别浇筑形成井口固定座和盖板，所述井口固定座包括安装座，所述安装座内侧下部固定安装有内圈，所述安装座上端内侧固定安装有凸起部，所述盖板包括井盖体，所述井盖体四周开有流水通孔，所述井盖体上端固定安装有若干组防滑凸起。本发明所述的一种树脂粉制作窨井盖方法，将经过粉碎加工处理的树脂混合液浇筑于具有井口固定座和盖板外形的上模具和下模具内，避免窨井盖因多次加工操作而导致制作效率不佳的同时造成材料的浪费；利用树脂粉制作窨井盖，使该窨井盖不具备再利用性能，不易造成被盗丢失；而碳纤维可提高其抗折性和抗冲击性，使窨井盖更加耐用。
Method for manufacturing manhole cover by using resin powder
一种树脂粉制作窨井盖方法
XIE FUYUAN (author) / YUAN SHENGQIAO (author) / FU ERLONG (author)
2020-12-11
Patent
Electronic Resource
Chinese
IPC:
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
B29K
Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D
,
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
/
E02D
FOUNDATIONS
,
Gründungen
/
E03F
SEWERS
,
Abwasserkanäle
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