CN-115416140-B - Vertical one-step forming production die for prefabricated ribbed bottom plate

CN115416140BCN 115416140 BCN115416140 BCN 115416140BCN-115416140-B

Abstract

The invention discloses a vertical one-step forming production die for a prefabricated ribbed bottom plate, relates to the technical field of building prefabricated parts, and aims to reduce production links of the prefabricated ribbed bottom plate. The vertical one-step forming production die for the prefabricated ribbed bottom plate comprises an upper plate cover plate connected to the outer edge of a first side plate, a lower plate cover plate connected to the outer edge of a second side plate, a middle supporting plate connected to the inner edge of the second side plate, a middle supporting plate sequentially butted to the lower side edge of the middle plate, the inner edge of the first side plate and the lower side edge of the first side plate, a middle vertical plate connected to the inner edge of the second side plate, and sequentially butted to the upper side edge of the middle plate, the inner edge of the first side plate, and a bottom plate respectively connected to the middle supporting plate and the lower plate cover plate, wherein a plurality of first holes are axially arranged in the middle vertical plate, a plurality of second holes are axially arranged in the middle supporting plate, and the first holes correspond to the second holes.

Inventors

ZHANG JINGSHU
Shuai lei
CHI DONG
SONG JIANXIN
Zang Xingzhen
ZHAO FAWEI

Assignees

兰州大学
兰州大学

Dates

Publication Date: 20260421
Application Date: 20220930
Priority Date: 20220930

Claims (5)

1. Vertical one shot forming production mould of prefabricated ribbed bottom plate, characterized by, include: each side plate body comprises a first side plate, a middle plate and a second side plate which are sequentially and fixedly connected, and the first side plate and the second side plate are mutually parallel; The upper plate cover plate is connected to the outer edge of the first side plate through a detachable structure; The lower layer plate cover plate is connected to the outer edge of the second side plate through a detachable structure; the middle supporting plate is connected to the inner edge of the second side plate through a detachable structure, and is sequentially butted with the lower side edge of the middle plate, the inner edge of the first side plate and the lower side edge of the first side plate; the middle vertical plate is connected to the inner edge of the second side plate through a detachable structure, and is sequentially butted with the upper side edge of the middle plate, and the inner edge of the first side plate; The bottom plate is connected to the lower side edge of the middle supporting plate and the lower side edge of the lower plate cover plate through a detachable structure respectively; The middle vertical plate is in butt joint with a plurality of first holes in the axial direction of the plate surface of the middle plate, the middle supporting plate is in butt joint with a plurality of second holes in the axial direction of the plate surface of the middle plate, and each first hole corresponds to one of the second holes and is used for penetrating a rib hole die.
2. The vertical one-shot forming production mold of a prefabricated ribbed bottom plate according to claim 1, characterized in that, The rib hole die comprises a first hole and a second hole, and is characterized by further comprising a connecting rod, wherein a plurality of rib hole dies are sequentially arranged on the shaft side of the connecting rod and are used for enabling the rib hole dies to be synchronously inserted into the first hole and the second hole.
3. The vertical one-shot forming production mold of a prefabricated ribbed bottom plate according to claim 1, characterized in that, The first side plates are uniformly distributed with a plurality of first reserved longitudinal rib holes.
4. The vertical one-shot forming production mold of a prefabricated ribbed bottom plate according to claim 1, characterized in that, And a plurality of second reserved longitudinal rib holes are uniformly distributed on the second side plate.
5. A vertical one-shot forming production mold for a prefabricated ribbed bottom plate according to any one of claims 1 to 4, characterized in that, The detachable structure is a detachable hinge.

Description

Vertical one-step forming production die for prefabricated ribbed bottom plate Technical Field The invention relates to the technical field of building prefabricated parts, in particular to a vertical one-step molding production die for a prefabricated ribbed bottom plate. Background Cast-in-place, fabricated and assembled integral are the three most common forms of floors. The cast-in-situ floor has the advantages of good integrity, high horizontal rigidity and the like, but has large field wet work load, large template engineering load, and serious field operation noise and environmental pollution. Compared with the cast-in-situ floor, the assembled floor can avoid a plurality of problems of cast-in-situ operation, but has the biggest defects of poor integrity and shock resistance. The assembled integral floor is also called a superposed floor, and the integrity and the shock resistance of the assembled integral floor are between those of the cast-in-situ floor and the assembled floor. The prefabricated ribbed floor plate laminated slab is one kind of laminated floor slab, and its prefabricated floor plate consists of reinforced concrete slab and concrete rib. The prefabricated ribbed bottom plate has ribs and holes to raise the rigidity of the bottom plate greatly and solve the pipeline layout problem. As shown in fig. 6, the hole ribs on the slab make the prefabricated ribbed bottom plate have good mechanical properties, however, the prefabricated ribbed bottom plate is complicated to manufacture, and the concrete ribs 23 need to be secondarily poured by formwork support after the reinforced concrete slab 22 is poured. Complicated manufacturing process is unfavorable for the industrial production of prefabricated ribbed bottom plate, has also hindered popularization and application. Disclosure of Invention In view of the above, the invention provides a vertical one-step molding production mold for a prefabricated ribbed bottom plate, which mainly aims to reduce production links of the prefabricated ribbed bottom plate and labor cost. In order to achieve the above purpose, the present invention mainly provides the following technical solutions: the invention provides a vertical one-step forming production die for a prefabricated ribbed bottom plate, which comprises an upper layer plate cover plate, a lower layer plate cover plate, a middle supporting plate, a middle vertical plate, a bottom plate and two side plate bodies, wherein the upper layer plate cover plate and the lower layer plate cover plate are arranged on the bottom plate; Each side plate body comprises a first side plate, a middle plate and a second side plate which are sequentially and fixedly connected, and the first side plate and the second side plate are mutually parallel; The upper plate cover plate is connected to the outer edge of the first side plate through a detachable structure; the lower layer plate cover plate is connected to the outer edge of the second side plate through a detachable structure; The middle supporting plate is connected to the inner edge of the second side plate through a detachable structure, and is sequentially butted with the lower side edge of the middle plate, the inner edge of the first side plate and the lower side edge of the first side plate; The middle vertical plate is connected to the inner edge of the second side plate through a detachable structure, and is sequentially butted with the upper side edge of the middle plate, and the inner edge of the first side plate; the bottom plate is connected to the lower side edge of the middle supporting plate and the lower side edge of the lower layer plate cover plate through a detachable structure respectively; The middle vertical plate is in butt joint with a plurality of first holes in the axial direction of the plate surface of the middle plate, the middle supporting plate is in butt joint with a plurality of second holes in the axial direction of the plate surface of the middle plate, and each first hole corresponds to one of the second holes and is used for penetrating a rib hole die. The aim and the technical problems of the invention can be further realized by adopting the following technical measures. Optionally, the rib hole forming device further comprises a connecting rod, wherein a plurality of rib hole forming dies are sequentially arranged on the shaft side of the connecting rod and used for enabling the rib hole forming dies to be synchronously inserted into the first holes and the second holes. Optionally, a plurality of first reserved longitudinal rib holes are uniformly distributed on the first side plate. Optionally, a plurality of second reserved longitudinal rib holes are uniformly distributed on the second side plate. Optionally, the detachable structure is a detachable hinge. By means of the technical scheme, the invention has at least the following advantages: After the die is assembled, a first pouring opening (the width of the first