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CN-224228258-U - Variable-angle formwork reinforcing system

CN224228258UCN 224228258 UCN224228258 UCN 224228258UCN-224228258-U

Abstract

The application discloses a variable-angle formwork reinforcement system which comprises a first reinforcement rod, a second reinforcement rod and a wall body, wherein one end of the first reinforcement rod is hinged with one end of the second reinforcement rod through a hinge piece, the other end of the first reinforcement rod and the other end of the second reinforcement rod are both connected with a counter-pulling screw, a formwork is arranged on the outer side of a pouring area of the wall body, and the first reinforcement rod and the second reinforcement rod are both supported by a square-faced corrugated formwork. The application has the advantages of reducing the risk of later cracking caused by disturbance of the wall body due to wall penetration, avoiding the risk of water seepage caused by weak areas of the wall body due to holes, improving the applicability, convenience and economy of the external corner formwork of the constructional column, improving the construction efficiency and quality, adapting to the construction requirements of constructional columns with different angles by adopting the module connection with changeable angles, and improving the construction flexibility.

Inventors

  • JI ZHENHUA
  • Zhou Borui
  • LI PENG
  • LONG YAN
  • YANG YANG
  • WANG FUZHUO
  • LI YONGNING
  • LIU PENG
  • XING KEXUAN
  • ZHANG WEILI

Assignees

  • 中国五冶集团有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (10)

  1. 1. A formwork reinforcing system with a variable angle comprises a first reinforcing rod (1), a second reinforcing rod (2) and a wall body (11), and is characterized in that one end of the first reinforcing rod (1) is hinged with one end of the second reinforcing rod (2) through a hinge (3), the other end of the first reinforcing rod (1) and the other end of the second reinforcing rod (2) are connected with a counter-pulling screw (4), a formwork (10) is arranged outside a pouring area (12) of the wall body (11), and the formwork (10) is supported by the first reinforcing rod (1) and the second reinforcing rod (2) through square-timber-back ribs (9).
  2. 2. The variable-angle formwork reinforcement system as claimed in claim 1, wherein the first reinforcement bar (1) and the second reinforcement bar (2) are hollow flat steel.
  3. 3. The variable angle formwork reinforcement system as claimed in claim 1, wherein the hinge (3) is a bolt assembly.
  4. 4. The variable-angle formwork reinforcing system as claimed in claim 1, wherein the counter-pulling screw (4) is arranged in the casting area (12) in a threading manner.
  5. 5. The angle-variable formwork reinforcing system as claimed in any one of claims 1-4, wherein one end of the first reinforcing rod (1) is provided with a first hinge plate (5), one end of the second reinforcing rod (2) is provided with a second hinge plate (6), and hinge holes (7) for the hinge parts (3) to penetrate are formed in the first hinge plate (5) and the second hinge plate (6).
  6. 6. The system of claim 5, wherein the first hinge plates (5) and the second hinge plates (6) are arranged in a plurality of pieces, the distance between two adjacent first hinge plates (5) is equal to the thickness of the second hinge plates (6), and the distance between two adjacent second hinge plates (6) is equal to the thickness of the first hinge plates (5).
  7. 7. The variable-angle formwork reinforcement system according to any one of claims 1 to 4, wherein screw holes (8) for the opposite-pulling screws (4) to penetrate are formed in the other end of the first reinforcement rod (1) and the other end of the second reinforcement rod (2).
  8. 8. The variable-angle formwork reinforcement system as claimed in any one of claims 1 to 4, wherein the first reinforcement bar (1) and the second reinforcement bar (2) are arranged horizontally, and the square-wood back stiffener (9) is arranged vertically.
  9. 9. The variable angle formwork reinforcement system as claimed in claim 1, wherein the formwork (10) is a bending formwork.
  10. 10. The variable angle formwork reinforcement system as claimed in claim 1 or 9, wherein the casting area (12) formed on the wall (11) is a constructional column casting area.

Description

Variable-angle formwork reinforcing system Technical Field The application belongs to the technical field of building construction formwork reinforcement, and particularly relates to a formwork reinforcement system with a variable angle, which can be applied to through-wall-free reinforcement of external corners of constructional columns. Background The concrete constructional column is a reinforced concrete column arranged in masonry walls (such as brick walls and block walls) according to design requirements, and is commonly combined with ring beams, wall tie bars and the like to enhance the integrity, stability and earthquake resistance. The constructional column belongs to non-bearing components and mainly plays roles of shearing resistance, wall body constraint and crack extension prevention. From the construction perspective, the construction of the post-construction filling wall constructional column is limited to the operation space environment, so that mass common problems such as slurry leakage, mold expansion, honeycomb, large deviation of verticality and the like of the constructional column are easy to occur. Particularly, the positions of the external corners of the constructional column, which need to be reinforced, are frequently subjected to wall surface flatness deviation caused by reasons such as mold expansion, mold running, mold supporting and the like, the thickness of a wall surface plastering layer is increased, and raw material resources are wasted. Disclosure of utility model The application aims to provide a variable-angle formwork reinforcing system, which solves the problems of poor reinforcing effect and non-adjustable formwork of the existing constructional column. The aim of the application is achieved by the following technical scheme: The utility model provides a formwork reinforcement system of variable angle, includes first stiffening rod, second stiffening rod and wall body, and the one end of first stiffening rod is articulated through articulated elements and the one end of second stiffening rod, and the other end of first stiffening rod and the other end of second stiffening rod all are connected with the counter-pulling screw, and the regional outside of pouring of wall body is equipped with the template, and first stiffening rod and second stiffening rod all support the template through square back of the body. Further, the first reinforcing rod and the second reinforcing rod are hollow flat steel. Further, the hinge member is a bolt assembly. Further, the opposite-pull screw rod is arranged at the horse tooth rubbing position of the pouring area in a penetrating way. Further, one end of the first reinforcing rod is provided with a first hinge plate, one end of the second reinforcing rod is provided with a second hinge plate, and hinge holes for the hinge parts to penetrate are formed in the first hinge plate and the second hinge plate. Further, the first hinge plates and the second hinge plates are respectively provided with a plurality of blocks, the distance between every two adjacent first hinge plates is equal to the thickness of the second hinge plates, and the distance between every two adjacent second hinge plates is equal to the thickness of the first hinge plates. Further, the other end of the first reinforcing rod and the other end of the second reinforcing rod are provided with screw holes for the opposite-pull screws to penetrate. Further, the first reinforcing rod and the second reinforcing rod are arranged horizontally, and the square shank is arranged vertically. Further, the template is a bending template. Further, the pouring area formed on the wall body is a constructional column pouring area. The application has the beneficial effects that: 1. The risk of later cracking caused by disturbance of the wall body due to wall penetration is reduced, and the risk of water seepage caused by weak areas of the wall body due to holes is avoided. 2. The applicability, convenience and economy of the formwork support of the external corner of the constructional column are improved, and the construction efficiency and quality are improved. 3. The angle-changeable module is adopted for connection, so that the construction requirements of constructional columns with different angles can be met, and the construction flexibility is improved. 4. Through the design of hollow flat steel pipe, alleviateed component weight, convenient transport and installation. 5. The screw connection mode is simple and reliable, convenient to detach and reuse, and construction cost is reduced. The aforementioned inventive concepts and their various further alternatives may be freely combined to form multiple concepts, all of which are employable and claimed herein, and the application may be freely combined between (non-conflicting choices) choices and with other choices as well. Various combinations will be apparent to those skilled in the art from a review of the present disclosure,