A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated drainage ditch elbow and pouring mold
The invention discloses an assembly type drainage ditch elbow and a pouring mold. The pouring mold comprises a left end fixed mold, a right end fixed mold and a middle variable mold. The left-end fixed mold and the right-end fixed mold are symmetrically arranged and are each of a rectangular structure which is defined by a fixed mold inner arc side surrounding plate, a fixed mold outer arc side surrounding plate, a fixed mold bottom plate and a fixed mold end surrounding plate, the top and one side face of each rectangular structure are open, and the fixed mold bottom plates arch upwards to form the arc-shaped bottoms of the fixed molds; the middle variable mold comprises a variable mold outer arc side coaming and a variable mold bottom plate, and the variable mold outer arc side coaming is an arc coaming which is formed by movably connecting a plurality of same vertical plates side by side end to end and replaces a curved shape with a straight shape. According to the turning angle of the drainage ditch, the left end fixed mold, the right end fixed mold and the middle variable mold corresponding to the turning angle are assembled into the mold, the drainage ditch elbow is formed in a mold pouring mode, the quality of the elbow is higher than that of an existing elbow formed through two times of pouring by temporarily erecting a template, the construction technology is simplified, and the angle requirements of various drainage ditch turning sections are met.
本发明公开了一种装配式排水沟弯头及浇筑模具，该浇筑模具包括左端定模、右端定模和中部可变模；左端定模和右端定模对称设置，且均由定模内弧侧围板、定模外弧侧围板、定模底板和定模端头围板围成的顶部及一侧面开口的矩形结构，定模底板向上拱起形成定模的弧形底部；中部可变模包括变模外弧侧围板和变模底板，变模外弧侧围板由多块并排的相同竖板首尾活动连接形成的以直代曲的弧形围板。本发明根据排水沟转弯角度，采用与之对应的左端定模、右端定模和中部可变模组装成模具，通过模具浇筑方式形成排水沟弯头，比现有临时搭设模板通过两次浇筑成型的弯头质量高，简化了施工工艺，满足多种排水沟转弯段角度需求。
Fabricated drainage ditch elbow and pouring mold
The invention discloses an assembly type drainage ditch elbow and a pouring mold. The pouring mold comprises a left end fixed mold, a right end fixed mold and a middle variable mold. The left-end fixed mold and the right-end fixed mold are symmetrically arranged and are each of a rectangular structure which is defined by a fixed mold inner arc side surrounding plate, a fixed mold outer arc side surrounding plate, a fixed mold bottom plate and a fixed mold end surrounding plate, the top and one side face of each rectangular structure are open, and the fixed mold bottom plates arch upwards to form the arc-shaped bottoms of the fixed molds; the middle variable mold comprises a variable mold outer arc side coaming and a variable mold bottom plate, and the variable mold outer arc side coaming is an arc coaming which is formed by movably connecting a plurality of same vertical plates side by side end to end and replaces a curved shape with a straight shape. According to the turning angle of the drainage ditch, the left end fixed mold, the right end fixed mold and the middle variable mold corresponding to the turning angle are assembled into the mold, the drainage ditch elbow is formed in a mold pouring mode, the quality of the elbow is higher than that of an existing elbow formed through two times of pouring by temporarily erecting a template, the construction technology is simplified, and the angle requirements of various drainage ditch turning sections are met.
本发明公开了一种装配式排水沟弯头及浇筑模具，该浇筑模具包括左端定模、右端定模和中部可变模；左端定模和右端定模对称设置，且均由定模内弧侧围板、定模外弧侧围板、定模底板和定模端头围板围成的顶部及一侧面开口的矩形结构，定模底板向上拱起形成定模的弧形底部；中部可变模包括变模外弧侧围板和变模底板，变模外弧侧围板由多块并排的相同竖板首尾活动连接形成的以直代曲的弧形围板。本发明根据排水沟转弯角度，采用与之对应的左端定模、右端定模和中部可变模组装成模具，通过模具浇筑方式形成排水沟弯头，比现有临时搭设模板通过两次浇筑成型的弯头质量高，简化了施工工艺，满足多种排水沟转弯段角度需求。
Fabricated drainage ditch elbow and pouring mold
装配式排水沟弯头及浇筑模具
CHEN GUOJIAN (author) / WEI JIE (author) / LIU JINZHAO (author) / HU JING (author) / LI JIANG (author) / CHEN GUANGYIN (author) / CHANG DANQING (author) / FU KAI (author) / LIU HAN (author)
2023-03-14
Patent
Electronic Resource
Chinese
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