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CN-224213509-U - Precast concrete component

CN224213509UCN 224213509 UCN224213509 UCN 224213509UCN-224213509-U

Abstract

The utility model discloses a concrete prefabricated part, which belongs to the technical field of prefabricated parts and comprises a first prefabricated plate and a second prefabricated plate, wherein the second prefabricated plate is arranged on one side of the first prefabricated plate, two groups of splicing mechanisms are arranged between opposite surfaces of the first prefabricated plate and the second prefabricated plate, each splicing mechanism comprises a plugging cover plate, a seam filling die opening and an anti-falling clamping plate, the two groups of plugging cover plates are respectively fixed on the end surfaces of the first prefabricated plate and the second prefabricated plate, the seam filling die opening is arranged in each plugging cover plate, and the anti-falling clamping plates are slidingly connected in the plugging cover plates.

Inventors

  • YU GUOJIAN

Assignees

  • 江西旭森新材料科技有限公司

Dates

Publication Date
20260508
Application Date
20250528

Claims (6)

  1. 1. The precast concrete component comprises a first precast slab (1) and a second precast slab (2), wherein the second precast slab (2) is arranged on one side of the first precast slab (1), and the precast concrete component is characterized in that two groups of splicing mechanisms (3) are arranged between opposite surfaces of the first precast slab (1) and the second precast slab (2), each splicing mechanism (3) comprises a plugging cover plate (4), a gap filling die opening (5) and an anti-drop clamping plate (7), the two groups of plugging cover plates (4) are respectively fixed on end surfaces of the first precast slab (1) and the second precast slab (2), the gap filling die opening (5) is arranged in the plugging cover plates (4), and the anti-drop clamping plates (7) are connected to the plugging cover plates (4) in a sliding mode.
  2. 2. A precast concrete member according to claim 1, wherein two sides of the butt joint of the first precast slab (1) and the second precast slab (2) are provided with overflow ports (6), and the overflow ports (6) are communicated with a joint filling die port (5).
  3. 3. The concrete prefabricated part according to claim 1, wherein the interior of the plugging cover plate (4) is provided with a containing groove (8), and the anti-falling clamping plate (7) is slidably connected in the containing groove (8) of the plugging cover plate (4).
  4. 4. The concrete prefabricated part according to claim 3, wherein the side surface of the plugging cover plate (4) is provided with a guide chute (10), the surface of a side bar of the anti-falling clamping plate (7) is fixedly provided with a guide slide block (9), and the guide slide block (9) is slidably connected in the guide chute (10) of the plugging cover plate (4).
  5. 5. The concrete prefabricated part according to claim 4, wherein an anti-falling clamping groove (12) is formed in one side surface of the first prefabricated plate (1) and one side surface of the second prefabricated plate (2), and the anti-falling clamping plate (7) is matched with the anti-falling clamping groove (12) in a clamping mode.
  6. 6. The concrete prefabricated part according to claim 1, wherein the upper end face of the anti-falling clamping plate (7) is provided with an anti-sliding groove (11), and the first prefabricated plate (1), the second prefabricated plate (2) and the plugging cover plate (4) are arranged along the same vertical plane.

Description

Precast concrete component Technical Field The utility model relates to the technical field of prefabricated parts, in particular to a concrete prefabricated part. Background Along with the acceleration of the building industrialization process, the concrete prefabricated parts are widely applied in the field of building engineering by virtue of the advantages of high construction efficiency, stable quality, energy conservation, environmental protection and the like, and in the actual construction process, the concrete prefabricated parts are often required to meet different building structure requirements through splicing and combination. In terms of splicing prefabricated parts, the traditional splicing methods depend on additional auxiliary supporting devices such as bolts, welding or temporary supporting structures, the methods are complex in installation process, a large amount of time and labor cost are required, the auxiliary supporting devices are required to be removed and processed after the installation is completed, the construction period and cost are further increased, in addition, a certain gap seam is formed at the splicing position of the adjacent prefabricated parts, when materials are filled, the situation that materials overflow the butt seam of the prefabricated parts is easy to occur, the material waste is caused, the construction cost is increased, the surface of the prefabricated parts is uneven, and the attractiveness of a building and the follow-up construction process are influenced. Disclosure of utility model The present utility model is directed to a concrete prefabricated part, which solves the problems set forth in the background art. The concrete prefabricated part comprises a first prefabricated plate and a second prefabricated plate, wherein the second prefabricated plate is arranged on one side of the first prefabricated plate, two groups of splicing mechanisms are arranged between opposite surfaces of the first prefabricated plate and the second prefabricated plate, each splicing mechanism comprises a plugging cover plate, a gap filling die opening and an anti-drop clamping plate, the two groups of plugging cover plates are respectively fixed on end surfaces of the first prefabricated plate and the second prefabricated plate, the gap filling die opening is arranged in the plugging cover plate, and the anti-drop clamping plates are connected inside the plugging cover plate in a sliding mode. Preferably, two sides of the butt joint of the first precast slab and the second precast slab are provided with overflow ports, and the overflow ports are communicated with the seam filling die ports. Preferably, the holding groove has been seted up to the inside of shutoff apron, anticreep cardboard sliding connection is in the holding groove of shutoff apron. Preferably, the side surface of shutoff apron has seted up the direction spout, the one side bar surface mounting of anticreep cardboard has the direction slider, direction slider sliding connection is in the direction spout of shutoff apron. Preferably, an anti-falling clamping groove is formed in one side surface of the first prefabricated plate and one side surface of the second prefabricated plate, and the anti-falling clamping plate is suitably matched with the anti-falling clamping groove. Preferably, the anti-slip board is provided with an anti-slip groove on the upper end surface, and the first precast slab, the second precast slab and the plugging cover plate are arranged along the same vertical surface. The utility model provides a concrete prefabricated part, which has the following beneficial effects compared with the prior art: Through the splicing mechanism that sets up, utilize anticreep cardboard and anticreep draw-in groove cooperation can lock rapidly after first prefabricated plate and second prefabricated plate butt joint, reduce the dependence to extra auxiliary stay device, promote installation effectiveness, effectively prevent simultaneously that the prefabricated plate from producing relative displacement, the overall stability of reinforcing structure reduces the risk of causing structural failure because of connecting not hard up, when dismantling or maintaining, only need shift out anticreep cardboard from the anticreep draw-in groove, just can easily relieve the locking state of prefabricated plate, the convenience is changed or is maintained individual prefabricated plate, and the structural safety of other prefabricated plates can not be influenced, the flexibility and the convenience of prefabricated part later maintenance have been greatly promoted. Through shutoff apron and the seam filling die mouth that sets up, shutoff apron and prefabricated plate form the seam filling die mouth, when filling the butt joint gap, the shutoff apron plays good shutoff effect, can reduce the waste that the prefab butt joint seam mouth caused that the material overflows, avoids simultaneously leading to prefab r