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CN-224228050-U - From assembled thin wall steel concrete composite wall pouring mould of taking form exempts from to unpick

CN224228050UCN 224228050 UCN224228050 UCN 224228050UCN-224228050-U

Abstract

The utility model provides an assembled thin-wall steel concrete composite wall pouring die with a disassembly-free template, which comprises a template layer on the outer side and a thin-wall steel layer arranged on the inner side of the template layer, wherein after the template layer and the thin-wall steel layer are assembled in a combined manner, a concrete pouring space structure is formed inside the template layer, and the utility model is characterized in that: the concrete pouring space structure comprises a wall surface and a wall end surface, the length of the wall surface is larger than that of the wall end surface, the thin-wall steel layers forming the wall surface are uniformly provided with inward thin-wall steel bending plates at intervals, two opposite thin-wall steel bending plates are connected through welding fixation, two adjacent thin-wall steels are also connected through welding fixation, and the template layer is made of one of a calcium silicate plate, a cement fiber pressure plate, a lightweight concrete fiber plate or other inorganic nonmetallic material plates. The utility model does not need to install a bracket or a support outside the template for improving the rigidity of the system and does not need to disassemble the template.

Inventors

  • HUANG FEI

Assignees

  • 博普华北(天津)建筑科技有限公司

Dates

Publication Date
20260512
Application Date
20250521

Claims (8)

  1. 1. The utility model provides a from assembled thin wall steel concrete composite wall pouring mould of taking exempting from form, includes template layer (1) and setting in the outside template layer (1) inboard thin wall steel layer (2), template layer (1) with after thin wall steel layer (2) combination assembly, inside formation concrete placement spatial structure (3), template layer (1) are used as the mould of concrete placement behind pouring cement in concrete placement spatial structure (3), form thin wall steel concrete composite wall promptly, characterized by: The concrete pouring space structure (3) comprises a wall surface (3-1) and a wall end surface (3-2), wherein the length of the wall surface (3-1) is larger than that of the wall end surface (3-2), the thin-wall steel layers (2) forming the wall surface (3-1) are also uniformly provided with inward thin-wall steel bending plates (2-1) at intervals, two opposite thin-wall steel bending plates (2-1) are fixedly connected through welding, and two adjacent thin-wall steels are fixedly connected through welding and used for enhancing the stability and deformation resistance of the thin-wall steel layers (2); The template layer (1) is fixedly connected with the thin-wall steel layer (2) through screws (6) and through screws (4), and the through screws (4) are used for limiting lateral deformation of the template layer (1) caused by concrete expansion pressure while being used as connecting pieces between the template layer (1) and the thin-wall steel layer (2); the template layer (1) is made of one of a calcium silicate plate, a cement fiber pressure plate, a lightweight concrete fiber plate or other inorganic nonmetallic material plates.
  2. 2. The casting mold for the assembled thin-wall steel concrete composite wall with the disassembly-free formwork, which is disclosed in claim 1, is characterized in that the concrete casting space structure (3) is one or a combination of a plurality of a straight-shaped cavity, an L-shaped cavity, a T-shaped cavity and a Z-shaped cavity, and the thin-wall steel concrete composite wall formed after casting concrete in the concrete casting space structure (3) is one or a combination of a plurality of a straight-shaped wall, an L-shaped wall, a T-shaped wall and a Z-shaped wall.
  3. 3. The pouring die for the assembled thin-wall steel concrete composite wall with the disassembly-free formwork is characterized in that vertical additional steel bars (7) are further arranged at the top corners of the inner corners of the concrete pouring space structure (3) and used for enhancing the overall strength of the poured concrete composite wall.
  4. 4. The assembled thin-wall steel reinforced concrete composite wall casting mold with the disassembly-free template according to claim 1, wherein the screw (6) is one of a self-tapping screw or a primary screw.
  5. 5. The pouring die for the assembled thin-wall steel concrete composite wall with the disassembly-free template according to claim 1 is characterized in that exhaust holes (8) are uniformly distributed on the thin-wall steel layer (2).
  6. 6. The assembled thin-wall steel concrete composite wall pouring die with the disassembly-free formwork according to claim 1, wherein after the thin-wall steel bending plate (2-1) on the thin-wall steel layer (2) forming the wall surface (3-1) is bent inwards, holes left on the thin-wall steel layer (2) are used as concrete flow holes (5), meanwhile, the concrete flow holes (5) are uniformly distributed on the thin-wall steel layer (2) forming the wall surface (3-2), and the concrete flow holes (5) are convenient for pouring concrete to flow, so that the concrete can fill all gap parts inside the formwork layer (1).
  7. 7. The pouring mold for the assembled thin-wall steel reinforced concrete composite wall with the disassembly-free formwork, as claimed in claim 6, is characterized in that the shape of the concrete flow hole (5) formed by inwards bending the thin-wall steel bending plate (2-1) is one or a combination of a plurality of circular, rectangular or other geometric figures.
  8. 8. The assembled thin-wall steel concrete composite wall casting mold with the disassembly-free template according to claim 1, wherein the through screw rods (4) are arranged at two ends of the concrete casting space structure (3) in a straight shape, two ends and inner turning positions of the concrete casting space structure (3) in an L shape, a T shape and a Z shape.

Description

From assembled thin wall steel concrete composite wall pouring mould of taking form exempts from to unpick Technical field: The utility model relates to the technical field of concrete pouring molds in the building industry, in particular to an assembled thin-wall steel concrete composite wall pouring mold with a disassembly-free template. The background technology is as follows: At present, templates are required to be arranged during construction of concrete wall pouring molds, and longitudinal bars and stirrups are paved inside the templates. The tensile force of the concrete wall after pouring is mainly borne by longitudinal ribs, and the shearing force is mainly borne by stirrups and concrete. The concrete wall pouring die has the following defects: (1) The support frame or the support is required to be arranged outside the template for improving the rigidity of the system, so that the labor and construction period for arranging the support system are huge. (2) The formwork needs to be installed on site, and the formwork needs to be disassembled after the concrete wall is poured, so that not only is the workload on site huge, but also a large amount of construction waste is generated on the construction site, and resource waste is caused. (3) When pouring, longitudinal bars and stirrups need to be paved on site, which is time-consuming and labor-consuming. The invention comprises the following steps: In order to solve the technical problems, the utility model provides a concrete wall pouring die which is used for improving the rigidity of a system without installing a bracket or supporting the outside of a template, and removing the template, thereby reducing labor and construction period and resource waste, and provides an assembled thin-wall steel concrete composite wall pouring die with a free-removal template, which comprises an outer template layer and a thin-wall steel layer arranged on the inner side of the template layer, wherein after the template layer and the thin-wall steel layer are assembled in a combined way, a concrete pouring space structure is formed inside the template layer, the template layer is used as a concrete pouring die, and after concrete is poured in the concrete pouring space structure, the thin-wall steel concrete composite wall is formed, and the concrete pouring die is characterized in that: The concrete pouring space structure comprises a wall surface and a wall end surface, the length of the wall surface is larger than that of the wall end surface, the thin-wall steel layers forming the wall surface are uniformly provided with inward thin-wall steel bending plates at intervals, two opposite thin-wall steel bending plates are fixedly connected through welding, and two adjacent thin-wall steels are fixedly connected through welding and used for enhancing the stability and deformation resistance of the thin-wall steel layers. The template layer and the thin-wall steel layer are fixedly connected through screws and through screws, and the through screws are used for limiting lateral deformation of the template layer caused by concrete expansion pressure while being used as connecting pieces between the template layer and the thin-wall steel layer. The template layer is made of one of a calcium silicate plate, a cement fiber pressure plate, a lightweight concrete fiber plate or other inorganic nonmetallic material plates. The concrete pouring space structure is one or the combination of a plurality of straight-shaped cavities, L-shaped cavities, T-shaped cavities and Z-shaped cavities, and the thin-wall steel concrete composite wall formed after concrete is poured in the concrete pouring space structure is one or the combination of a plurality of straight-shaped walls, L-shaped walls, T-shaped walls and Z-shaped walls. Vertical additional steel bars are further arranged at the vertex angle of the inner corner of the concrete pouring space structure according to structural design calculation requirements and used for enhancing the overall strength of the poured concrete combined wall. The screw is one of a self-tapping screw or a primary screw and a secondary screw. And exhaust holes are uniformly distributed on the thin-wall steel layer. After the thin-wall steel bending plates on the thin-wall steel layers forming the wall surface are bent inwards, the holes left on the thin-wall steel layers are used as concrete flow holes, meanwhile, the concrete flow holes are uniformly distributed on the thin-wall steel layers forming the wall end surface, and the concrete flow holes are convenient for poured concrete to flow, so that the concrete can fill all gap parts inside the template layer. The shape of the concrete flow hole formed by inwards bending the thin-wall steel bending plate is one or a combination of a plurality of circular, rectangular or other geometric figures. The through screw is arranged at two ends of the concrete pouring space structure in a straight shape, an