A green building material concrete prefabricated component for construction engineering

Abstract

The utility model relates to the technical field of precast concrete components, specifically a green building material precast concrete component for construction engineering, including a precast panel, both outer walls of the precast panel are provided with inclined grooves, the inner wall of the inclined groove on one side of the precast panel is fixedly connected with a side steel bar frame, the inner wall of the inclined groove on the other side of the precast panel is fixedly connected with a fixed steel bar, the side steel bar frame and the outer wall of one side of the fixed steel bar are fixedly connected with a horizontal steel bar frame, the bottom outer wall of the side steel bar frame is fixedly connected with a vertical steel bar frame, and the outer wall of one side of the side steel bar frame is fixedly connected with a plurality of hook locking steel bars. The utility model can not only realize the connection of the left and right precast panels, but also complete the connection of the precast panel structures in the front and rear and up and down directions. Multiple groups of precast components work together to maintain the stability of the structure, avoid looseness between the upper and lower and front and back precast components, thereby preventing certain safety hazards from occurring, and improving the use efficiency of the precast components.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated concrete components, in particular to a green building material prefabricated concrete component for construction engineering. Background Art

[0002] Precast concrete components use concrete as raw material and are cast with steel bars or other reinforcing auxiliary materials. After the precast components are prepared, they are transported to the construction site, replacing the original technology of masonry stacking or on-site casting. Precast concrete panels are often cast in factories during production, and are filled with thermal insulation and other properties, making them green buildings.

[0003] After searching the Chinese patent with publication number CN217679716U, a green building material concrete prefabricated component structure is disclosed. The concrete is filled inside the slide groove, so that the connection between the connector and the insertion groove is more secure. The shear force bearing capacity between the two groups of prefabricated components is increased by fixed connection between the connector and the insertion groove. The tensile force bearing capacity between the two groups of prefabricated components is increased by hooking the steel bars and the reserved fixed steel bars, thereby preventing the two groups of prefabricated components from loosening. The longitudinal shear resistance of the prefabricated components themselves is improved by the transverse steel bars and the longitudinal steel bars, and the transverse shear resistance of the prefabricated components themselves is improved by the vertical steel bars.

[0004] Based on the above search and combined with the prior art, it is found that the above patent has certain defects. The connection between the left and right groups of prefabricated components is achieved only by hooking and locking the steel bars and hooking the reserved fixed steel bars, but there is no suitable fixing structure between the front and rear and the upper and lower prefabricated components. When multiple groups of prefabricated components work together, the structure is not stable enough, and looseness will occur between the upper and lower and the front and rear prefabricated components, which poses certain safety hazards and reduces the efficiency of the use of prefabricated components. Utility Model Content

[0005] The purpose of the utility model is to provide a green building material concrete prefabricated component for construction engineering to solve the problems raised in the above background technology.

[0006] The technical solution of the utility model is: a green building material concrete prefabricated component for construction engineering, comprising a prefabricated panel, wherein the outer walls of both sides of the prefabricated panel are provided with inclined grooves, the inner wall of the inclined groove on one side of the prefabricated panel is fixedly connected with a side steel bar frame, the inner wall of the inclined groove on the other side of the prefabricated panel is fixedly connected with a fixed steel bar, the side steel bar frame and the outer wall of one side of the fixed steel bar are fixedly connected with a horizontal steel bar frame, the bottom outer wall of the side steel bar frame is fixedly connected with a vertical steel bar frame, one side outer wall of the side steel bar frame is fixedly connected with a plurality of hook locking steel bars 1, the outer walls of both sides of one side of the horizontal steel bar frame are fixedly connected with hook locking steel bars 2, the bottom outer wall of the vertical steel bar frame is fixedly connected with a plurality of hook locking steel bars 3, the outer walls of both sides of the top of the prefabricated panel are fixedly connected with a plug-in piece 1, the outer walls of both sides of the bottom end of the prefabricated panel are provided with a slide groove 2, and the outer walls of the slide groove 2 are provided with a plug-in groove 2.

[0007] Preferably, the inner wall of the horizontal steel frame is fixedly connected with a first reinforcing rib, and the inner wall of the vertical steel frame is fixedly connected with a second reinforcing rib.

[0008] Preferably, the hook-locking steel bar one is adapted to the size of the fixed steel bar, and the hook-locking steel bar two and the hook-locking steel bar three are adapted to the size of the side steel bar frame.

[0009] Preferably, both outer walls on one side of the bottom of the prefabricated board are fixedly connected with a second plug-in connector, and both outer walls on the other side of the bottom of the prefabricated board are provided with a first slide groove.

[0010] Preferably, the outer wall of the slide groove one is provided with a plug-in groove one, the plug-in component two is adapted to the size of the slide groove one and the plug-in groove one, and the plug-in component one is adapted to the size of the slide groove two and the plug-in groove two.

[0011] Preferably, the inner wall of the prefabricated panel is fixedly connected with transverse steel bars and longitudinal steel bars, and the transverse steel bars and longitudinal steel bars are both connected to the side steel bar frame and the fixed steel bars.

[0012] The utility model provides a green building material concrete prefabricated component for construction engineering through improvement, which has the following improvements and advantages compared with the prior art:

[0013] First, the utility model is provided with a prefabricated panel, a side reinforcement frame, a fixed reinforcement, a horizontal reinforcement frame and a vertical reinforcement frame. When splicing in the upper and lower directions, a new prefabricated panel is placed above the pre-fixed prefabricated panel, a plug-in piece 1 of the bottom prefabricated panel is first inserted into a slide groove 2 of the top prefabricated panel, and then the top prefabricated panel is pushed to make the plug-in piece 1 slide from the slide groove 2 to the inside of the plug-in groove 2, and the hook-locking reinforcement 3 on the vertical reinforcement frame will also be connected and hooked with the side reinforcement frame during the movement. The hook-locking reinforcement 1, the hook-locking reinforcement 2 and the hook-locking reinforcement 3 are all in the gap of the prefabricated panel filled with concrete. After the concrete is filled, the structure is stable and firm, which can not only realize the connection of the left and right prefabricated panels, but also complete the connection of the prefabricated panel structures in the front and rear and up and down directions. Multiple groups of prefabricated components work together to maintain the stability of the structure, avoid looseness between the upper and lower and front and back prefabricated components, and thus avoid the phenomenon of certain safety hazards, thereby improving the use efficiency of prefabricated components.

[0014] Secondly, the utility model is provided with reinforcing ribs one and two, wherein the reinforcing ribs one on the horizontal reinforcement frame reinforces the structure, and the reinforcing ribs two on the vertical reinforcement frame reinforce the structure, thereby further enhancing the structural stability and improving the practicability of the prefabricated components. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is an exploded schematic diagram of the horizontal steel bar frame and the vertical steel bar frame of the utility model;

[0018] Figure 3 It is a schematic diagram of the fixed steel bar connection structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the bottom structure of the prefabricated board of the utility model.

[0020] Description of reference numerals:

[0021] 1. Precast panel; 2. Side reinforcement frame; 3. Horizontal reinforcement frame; 4. Connector 1; 5. Vertical reinforcement frame; 6. Connector 2; 7. Inclined groove; 8. Hook-locking reinforcement 1; 9. Reinforcement 1; 10. Hook-locking reinforcement 2; 11. Reinforcement 2; 12. Hook-locking reinforcement 3; 13. Slide 1; 14. Plug-in groove 1; 15. Fixed reinforcement; 16. Slide 2; 17. Plug-in groove 2. DETAILED DESCRIPTION

[0022] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a green building material concrete prefabricated component for construction engineering through improvement. The technical solution of the utility model is:

[0024] like Figure 1-Figure 4 As shown, a green building material concrete prefabricated component for construction engineering includes a prefabricated panel 1, both sides of the outer walls of the prefabricated panel 1 are provided with inclined grooves 7, the inner wall of the inclined groove 7 on one side of the prefabricated panel 1 is fixedly connected with a side steel bar frame 2, the inner wall of the inclined groove 7 on the other side of the prefabricated panel 1 is fixedly connected with a fixed steel bar 15, the side steel bar frame 2 and the outer wall of one side of the fixed steel bar 15 are fixedly connected with a horizontal steel bar frame 3, the bottom outer wall of the side steel bar frame 2 is fixedly connected with a vertical steel bar frame 5, one side of the outer wall of the side steel bar frame 2 is fixedly connected with a plurality of hook-locking steel bars 8, both sides of the outer walls of one side of the horizontal steel bar frame 3 are fixedly connected with hook-locking steel bars 2 10, the bottom outer wall of the vertical steel bar frame 5 is fixedly connected with a plurality of hook-locking steel bars 3 12, both sides of the outer walls of the top of the prefabricated panel 1 are fixedly connected with a plug-in piece 4, both sides of the outer walls of the bottom of the prefabricated panel 1 are provided with a slide groove 2 16, and the outer walls of the slide groove 2 16 are provided with a plug-in groove 2 17.

[0025] Furthermore, the inner wall of the horizontal steel frame 3 is fixedly connected with a reinforcing rib 1 9, the inner wall of the vertical steel frame 5 is fixedly connected with a reinforcing rib 2 11, the hook-locking steel bar 1 8 is adapted to the size of the fixed steel bar 15, the hook-locking steel bar 2 10 and the hook-locking steel bar 3 12 are both adapted to the size of the side steel frame 2, and the prefabricated panel 1 uses green building materials, which is more environmentally friendly and suitable for the construction of green buildings.

[0026] Furthermore, the outer walls on both sides of one side of the bottom of the precast panel 1 are fixedly connected with connectors 2 6, the outer walls on both sides of the other side of the bottom of the precast panel 1 are provided with slide grooves 13, the outer walls of slide grooves 13 are provided with plug-in grooves 14, connectors 2 6 are adapted to the sizes of slide grooves 13 and plug-in grooves 14, connectors 14 are adapted to the sizes of slide grooves 2 16 and plug-in grooves 2 17, the inner wall of the precast panel 1 is fixedly connected with transverse steel bars and longitudinal steel bars, the transverse steel bars and longitudinal steel bars are connected to the side steel bar frame 2 and the fixed steel bars 15, the reinforcing ribs 19 on the horizontal steel bar frame 3 reinforce the structure, and the reinforcing ribs 2 11 on the vertical steel bar frame 5 reinforce the structure.

[0027] Working principle: When constructing green building material concrete prefabricated components in the field of construction engineering, first place and install a prefabricated panel 1. When splicing in the left and right directions, another prefabricated panel 1 is placed on one side of the prefabricated panel 1 in advance. The hook-locking steel bar 18 on the side steel bar frame 2 is hooked and connected with the fixed steel bar 15, and the plug-in piece 26 enters the plug-in slot 14 through the slide slot 13 to connect and fix, completing the splicing of the left and right prefabricated components. When splicing in the front and back directions, place the prefabricated panel 1 in front of the prefabricated panel 1 in advance, and the horizontal steel bar frame 3 on the side steel bar frame 2 and the fixed steel bar 15 is connected to the side steel bar frame 2. The hook-locking steel bar 10 is connected and hooked with the side steel bar frame 2. When splicing in the up and down directions, place the new prefabricated panel 1 in advance. Above the fixed precast panel 1, the connector 14 of the bottom precast panel 1 is first inserted into the slide groove 2 16 of the top precast panel 1, and then the top precast panel 1 is pushed to make the connector 14 slide from the slide groove 2 16 to the inside of the connector groove 2 17, and the hook-locking steel bar 3 12 on the vertical steel bar frame 5 will also be connected and hooked with the side steel bar frame 2 during the movement. The hook-locking steel bar 1 8, the hook-locking steel bar 2 10 and the hook-locking steel bar 3 12 are all in the gap filled with concrete in the precast panel 1. After the concrete is filled, the structure is stable and firm. The reinforcing ribs 1 9 on the horizontal steel bar frame 3 reinforce the structure, and the reinforcing ribs 2 11 on the vertical steel bar frame 5 reinforce the structure. Concrete components are designed for construction projects, including residential, commercial, industrial, infrastructure, etc.

[0028] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A green building material concrete prefabricated component for construction engineering, comprising a prefabricated panel (1), characterized in that: The outer walls of both sides of the prefabricated plate (1) are provided with inclined grooves (7), the inner wall of the inclined groove (7) on one side of the prefabricated plate (1) is fixedly connected to a side steel bar frame (2), the inner wall of the inclined groove (7) on the other side of the prefabricated plate (1) is fixedly connected to a fixed steel bar (15), the outer walls of one side of the side steel bar frame (2) and the fixed steel bar (15) are fixedly connected to a horizontal steel bar frame (3), the outer wall of the bottom of the side steel bar frame (2) is fixedly connected to a vertical steel bar frame (5), and the outer wall of one side of the side steel bar frame (2) is fixedly connected to a vertical steel bar frame (5). The wall is fixedly connected with a plurality of hook-locking steel bars (8), the outer walls on both sides of one side of the horizontal steel bar frame (3) are fixedly connected with hook-locking steel bars (10), the outer wall at the bottom end of the vertical steel bar frame (5) is fixedly connected with a plurality of hook-locking steel bars (12), the outer walls on both sides of the top end of the precast panel (1) are fixedly connected with a plug-in piece (4), the outer walls on both sides of the bottom end of the precast panel (1) are provided with a slide groove (16), and the outer walls of the slide groove (16) are provided with a plug-in groove (17).

2. The green building material concrete prefabricated component for construction engineering according to claim 1, characterized in that: The inner wall of the horizontal steel bar frame (3) is fixedly connected with a reinforcing rib 1 (9), and the inner wall of the vertical steel bar frame (5) is fixedly connected with a reinforcing rib 2 (11).

3. The green building material concrete prefabricated component for construction engineering according to claim 1, characterized in that: The hook-locking steel bar one (8) is matched with the size of the fixed steel bar (15), and the hook-locking steel bar two (10) and the hook-locking steel bar three (12) are both matched with the size of the side steel bar frame (2).

4. The green building material concrete prefabricated component for construction engineering according to claim 1, characterized in that: The outer walls on both sides of one side of the bottom of the prefabricated plate (1) are fixedly connected with a second plug-in connector (6), and the outer walls on both sides of the other side of the bottom of the prefabricated plate (1) are provided with a first slide groove (13).

5. The green building material concrete prefabricated component for construction engineering according to claim 4, characterized in that: The outer wall of the slide groove one (13) is provided with a plug-in groove one (14), the plug-in component two (6) is adapted to the size of the slide groove one (13) and the plug-in groove one (14), and the plug-in component one (4) is adapted to the size of the slide groove two (16) and the plug-in groove two (17).

6. The green building material concrete prefabricated component for construction engineering according to claim 1, characterized in that: The inner wall of the prefabricated panel (1) is fixedly connected with transverse steel bars and longitudinal steel bars, and the transverse steel bars and longitudinal steel bars are both connected to the side steel bar frame (2) and the fixed steel bars (15).

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