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CN-224228290-U - Combined reinforcing structure for large-size open prefabricated shear wall

CN224228290UCN 224228290 UCN224228290 UCN 224228290UCN-224228290-U

Abstract

The utility model relates to the technical field of reinforcing structures, and discloses a combined reinforcing structure for a large-size open prefabricated shear wall, which comprises a concrete layer, wherein the shear wall is arranged at the top of the concrete layer, and a baffle is arranged at one side of the shear wall; the top of the concrete layer is fixedly provided with a plurality of groups of evenly-arrayed steel bars, one side of the concrete layer is fixedly provided with a pre-buried hanging ring, the outer side of the bottom of the shear wall, which is close to the steel bars, is provided with a steel bar groove, and the inner top of the shear wall is integrally formed with a hole. According to the utility model, the baffle, the reinforcing rod and the hooks are arranged, so that the reinforcing rod penetrates through the hole, the baffle is attached to one side of the shear wall, then the hooks are hooked on the embedded hanging ring, then a person applies force to rotate the screw rod, the screw rod can drive the screw block to move until the reinforcing rod is tensioned on one side of the shear wall, and compared with the prior art, when the hole-type shear wall is reinforced, a corresponding hooking mechanism is not required to be preset on the shear wall, so that the cost of the reinforcing rib is indirectly reduced.

Inventors

  • Jiang Zhonggao
  • CAI HONGPING

Assignees

  • 四川海聚来建筑工程有限公司

Dates

Publication Date
20260512
Application Date
20250609

Claims (5)

  1. 1. The combined reinforcement structure for the large-size open prefabricated shear wall is characterized by comprising a concrete layer (1), wherein a shear wall (2) is arranged at the top of the concrete layer (1), and a baffle plate (3) is arranged at one side of the shear wall (2); A plurality of groups of steel bars (12) which are uniformly arrayed are fixedly arranged at the top of the concrete layer (1), and a pre-buried hanging ring (11) is fixedly arranged at one side of the concrete layer (1); a steel bar groove is formed in the outer side, close to the steel bars, of the bottom of the shear wall (2), and a hole (21) is formed in the inner top of the shear wall (2) in an integrated manner; a supporting block (31) is fixedly arranged on one side of the baffle (3), a supporting rod (34) is arranged on one side of the supporting block (31), the supporting rod (34) is rotationally connected with the supporting block (31) through a bearing a (32), a reinforcing rod (4) is arranged on one side of the supporting rod (34), and the supporting rod (34) is rotationally connected with the reinforcing rod (4) through a hinge piece (33); A hook (5) is arranged at the bottom end of the reinforcing rod (4), the hook (5) is hooked on the embedded hanging ring (11), the hook (5) movably penetrates through one side of the reinforcing rod (4), and a screw block (51) is fixedly arranged at the inner end of the hook (5); An opening (41) is formed in the reinforcing rod (4), a screw rod (43) is placed in the opening (41), the screw rod (43) is rotationally connected with the reinforcing rod (4) through a bearing b (42), and the other end of the screw rod (43) is screwed with a thread groove (52) preset in the screw block (51) through external threads.
  2. 2. The combined reinforcing structure for the large-size open prefabricated shear wall, as claimed in claim 1, is characterized in that thread barrels (6) are fixedly arranged at the bottoms of two sides in the supporting blocks (31), threaded columns (62) are screwed in the middle parts in the thread barrels (6) through internal threads, and limiting plates (61) are fixedly arranged at the outer ends of the threaded columns (62).
  3. 3. The combined reinforcing structure for the large-size prefabricated shear wall with the holes, as set forth in claim 2, is characterized in that rubber pads are fixedly arranged on the outer side of the limiting plate (61) and one side of the baffle plate (3), and the rubber pads are provided with anti-slip lines.
  4. 4. The combined reinforcement structure for a large-size open prefabricated shear wall according to claim 1, wherein the middle part in the screw (43) is provided with a through hole, and the aperture of the through hole is two centimeters.
  5. 5. A composite reinforcing structure for large-size open prefabricated shear walls according to claim 1, wherein the height of the openings (21) is smaller than the height of the baffles (3).

Description

Combined reinforcing structure for large-size open prefabricated shear wall Technical Field The utility model relates to the technical field of reinforcing structures, in particular to a combined reinforcing structure for a large-size open prefabricated shear wall. Background Shear walls are also known as wind-resistant walls, shock-resistant walls or structural walls. A wall body in a house or a structure mainly bears horizontal load and vertical load caused by wind load or earthquake action, and prevents the shearing damage of the structure. The planar shear wall is used in reinforced concrete frame structure, riser structure and flat slab system. In order to increase the rigidity, strength and collapse resistance of the structure, reinforced concrete shear walls can be cast-in-situ or prefabricated at certain positions. In the process of realizing the utility model, the inventor finds that the problems in the prior art are not solved, namely the prior combined reinforcing structure for the large-size open prefabricated shear wall needs to be embedded with corresponding hook mechanisms on the shear wall, the open shear wall is also provided with the connection and adjustment of the reinforcing structure, and the corresponding embedded hook mechanisms are still arranged on the open shear wall, so that not only is the unnecessary cost caused, but also the later cutting is troublesome, and the improvement is needed, therefore, the inventor proposes the combined reinforcing structure for the large-size open prefabricated shear wall. Disclosure of utility model The utility model aims to provide a combined reinforcing structure for a large-size open prefabricated shear wall, which solves the problems in the background technology. In order to achieve the aim, the utility model provides the technical scheme that the combined reinforcement structure for the large-size open prefabricated shear wall comprises a concrete layer, wherein the shear wall is arranged at the top of the concrete layer, and a baffle is arranged at one side of the shear wall; a plurality of groups of steel bars which are uniformly arrayed are fixedly arranged on the top of the concrete layer, and a pre-buried hanging ring is fixedly arranged on one side of the concrete layer; A steel bar groove is formed in the outer side, close to the steel bars, of the bottom of the shear wall, and a hole is formed in the inner top of the shear wall in an integrated manner; A supporting block is fixedly arranged on one side of the baffle, a supporting rod is arranged on one side of the supporting block, the supporting rod is rotationally connected with the supporting block through a bearing a, a reinforcing rod is arranged on one side of the supporting rod, and the supporting rod is rotationally connected with the reinforcing rod through a hinge piece; The bottom end of the reinforcing rod is provided with a hook which is hooked on the embedded hanging ring, the hook movably penetrates through one side of the reinforcing rod, and the inner end of the hook is fixedly provided with a screw block; The reinforcing rod is internally provided with an opening, a screw rod is placed in the opening and is rotationally connected with the reinforcing rod through a bearing b, the other end of the screw rod is screwed with a preset thread groove in the screw block through external threads, the components such as a baffle, the reinforcing rod and a hook are matched for use, in the process of combining and reinforcing the structure, the reinforcing rod penetrates through the hole, the baffle is attached to one side of the shear wall, then the hook is hung on an embedded hanging ring, then a person applies force to rotate the screw rod, the screw rod can drive the screw block to move until the reinforcing rod is tensioned on one side of the shear wall, and compared with the prior art, a corresponding hooking mechanism is not required to be preset on the shear wall during reinforcing the hole type shear wall, so that the cost of the reinforcing rib is indirectly reduced. As an alternative scheme of the technical scheme of the application, the bottoms of the two sides in the supporting block are fixedly provided with the threaded cylinders, the middle part in the threaded cylinders is screwed with the threaded columns through the internal threads, the outer ends of the threaded columns are fixedly provided with the limiting plates, the limiting plates can be matched with the threaded cylinders, and the other components can be used, when the baffle is placed, the baffle is maximally close to the middle position of the shear wall, then the threaded columns are rotated, the positions of the limiting plates on the two sides are adjusted, the limiting plates are attached to the side wall of the hole of the shear wall, and the limiting plates are used for centering and limiting the baffle so as to prevent the offset of the baffle and have the due reinforcing effect. As an alternat