Prefabricated wallboard pre-embedded assembly

Abstract

The utility model discloses a pre-embedded assembly of a prefabricated wallboard. The pre-embedded assembly comprises a bottom plate and a leveling plate, extension plates are arranged at the four corners of the bottom plate, the whole formed by the bottom plate and the four extension plates is in an X shape, and steel bar holes are formed in the edges of the extension plates; the number of the leveling plates is two, a screw rod is connected between the two leveling plates in a threaded mode, a whole formed by the two leveling plates and the screw rod is placed in the middle of the upper surface of the bottom plate, a positioning nut is arranged at the lower end of the screw rod, the positioning nut is located at the upper end of the leveling plate at the lower end, and leveling bolts are connected to the middles of the extension plates in a threaded mode. A positioning groove is formed in the middle of the upper surface of the bottom plate, the whole composed of the two leveling plates and the screw rods is placed in the positioning groove, and the height of the positioning groove is the same as the thickness of the leveling plates. Meanwhile, by means of modularized parts, carrying and using are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a prefabricated wall panel embedded component. Background Art

[0002] Reinforced concrete panels, also known as wall panels, are manufactured in prefabrication plants or construction sites for assembly. Using precast concrete wall panels to construct prefabricated, large-panel buildings can improve factory-based and mechanized construction, reduce on-site wet work, save on-site labor, overcome seasonal influences, and shorten construction cycles.

[0003] When installing precast concrete wall panels, it is necessary to use a mold to set it between the steel bars and then align the exposed steel bars. Then, use gaskets or cement blocks to level the installation position. After leveling, adjust each steel bar in turn so that they are all aligned with the steel bar holes of the precast concrete wall panels. When aligning the holes, the gaskets or cement blocks may move, losing the leveling effect, which is more troublesome. The leveling height of each precast wall panel is different, and the number of gaskets used for leveling or the specifications of cement blocks are also different, which is more troublesome to carry. For this reason, we propose precast wall panel embedded components. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide prefabricated wall panel embedded components, which assist the steel bar plates in positioning and leveling through the steel bar holes, thereby facilitating the installation of prefabricated wall panels. At the same time, modular parts are used to facilitate carrying and use, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a prefabricated wall panel embedded assembly, comprising a bottom plate and a leveling plate;

[0006] Bottom plate: There are extension plates at each of its four corners. The bottom plate and the four extension plates form an X-shape. The edges of the extension plates are all provided with steel bar holes.

[0007] Leveling plates: There are two of them, with screws threaded between them. The whole composed of the two leveling plates and the screws is placed in the middle of the upper surface of the base plate. The steel bar holes are used to assist the steel bar plates to be positioned correctly and the leveling plates to be leveled, which is convenient for the installation of prefabricated wall panels. At the same time, the modular parts make it easy to carry and use.

[0008] Furthermore, a positioning nut is provided at the lower end of the screw rod, and the positioning nut is located at the upper end of the leveling plate at the lower end, so as to facilitate tightening the screw rod.

[0009] Furthermore, the middle portion of the extension plate is threadedly connected with a leveling bolt to achieve leveling of the base plate.

[0010] Furthermore, a positioning groove is provided in the middle of the upper surface of the base plate, and the whole consisting of two leveling plates and screw rods is placed inside the positioning groove. The height of the positioning groove is the same as the thickness of the leveling plate, thereby realizing the positioning of the leveling plate.

[0011] Furthermore, an avoidance groove is provided in the middle of the edge of the positioning groove to facilitate the placement of a level meter.

[0012] Furthermore, a avoidance hole is opened in the middle of the upper surface of the bottom plate, and the avoidance hole is located inside the positioning groove. After being inverted, the remaining part of the screw is located inside the avoidance hole.

[0013] Furthermore, the lower surface of the whole composed of the bottom plate and the four extension plates is fixedly connected with reinforcing ribs 1, 2 and 3 in sequence from the inside to the outside, thereby improving the bending strength of the bottom plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the prefabricated wall panel embedded assembly has the following advantages:

[0015] 1. Position the exposed steel bars through the steel bar holes to facilitate the alignment of the steel bars. At the same time, the steel bar holes are used to prevent the bottom plate from moving.

[0016] 2. Use a spirit level and leveling bolts to level the base plate. Adjust the upper leveling plate to the position of the screw to determine the leveling plane. Then cut off the excess part of the screw and turn upside down the whole consisting of the two leveling plates and the screw to keep the leveling plane completely flat.

[0017] 3. The parts of the embedded components of the prefabricated wall panel can be modularized. Each part can be placed separately during storage to reduce the overall space occupied. At the same time, the bottom plate and the four extension plates form an X-shape as a whole, which reduces the overall weight and is easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a bottom view structural diagram of the bottom plate of the utility model;

[0020] Figure 3 This is a schematic structural diagram of the screw rod of the utility model.

[0021] In the figure: 1 base plate, 2 extension plate, 3 leveling bolts, 4 reinforcement hole, 5 positioning groove, 6 avoidance groove, 7 leveling plate, 8 screw, 9 positioning nut, 10 reinforcement rib 1, 11 reinforcement rib 2, 12 reinforcement rib 3, 13 avoidance hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-3 , this embodiment provides a technical solution: prefabricated wall panel embedded components, including a bottom plate 1 and a leveling plate 7;

[0024] Bottom plate 1: Its four corners are provided with extension plates 2, and the bottom plate 1 and the four extension plates 2 form an X-shaped whole. The edges of the extension plates 2 are provided with steel bar holes 4, and the middle parts of the extension plates 2 are threadedly connected with leveling bolts 3. The lower surface of the whole formed by the bottom plate 1 and the four extension plates 2 is fixedly connected with reinforcing rib 10, reinforcing rib 2 11 and reinforcing rib 3 12 from the inside to the outside. The whole formed by the bottom plate 1 and the four extension plates 2 is respectively sleeved on the outside of the exposed steel bars of the same group. If the steel bars deviate too much and cannot be aligned with the steel bar holes 4, the plate is aligned with the steel bars in the steel bar holes 4 to achieve the alignment of the steel bars. Then, a spirit level is placed between the two adjacent avoidance grooves 6 on the left and right, and the four leveling bolts 3 are respectively rotated to keep the spirit level level. Then, the spirit level is placed between the two adjacent avoidance grooves 6 in the front and back. Similarly, the spirit level is kept level to achieve leveling of the bottom plate 1.

[0025] Leveling plates 7: There are two of them, and a screw 8 is threadedly connected between the two leveling plates 7. The whole composed of the two leveling plates 7 and the screw 8 is placed in the middle of the upper surface of the base plate 1. A positioning nut 9 is provided at the lower end of the screw 8. The positioning nut 9 is located at the upper end of the leveling plate 7 at the lower end. A positioning groove 5 is provided in the middle of the upper surface of the base plate 1. The whole composed of the two leveling plates 7 and the screw 8 is placed inside the positioning groove 5. The height of the positioning groove 5 is the same as the thickness of the leveling plate 7. An avoidance groove 6 is provided in the middle of the edge of the positioning groove 5. An avoidance hole 13 is provided in the middle of the upper surface of the base plate 1. The avoidance hole 13 is located inside the positioning groove 5. Then the two ends of the screw 8 are respectively threadedly connected to the leveling plates 7, and the positioning nuts 9 are in contact with the adjacent leveling plates 7 , it is convenient to tighten the adjacent leveling plates 7, place the whole composed of the two leveling plates 7 and the screw 8 inside the positioning groove 5, rotate the upper leveling plate 7, and the upper leveling plate 7 moves up and down on the upper end of the screw 8, so that the height of the upper leveling plates 7 at each installation position is the same, then hinge off the part of the screw 8 located at the upper end of the leveling plate 7, and place the whole composed of the two leveling plates 7 and the screw 8 upside down inside the positioning groove 5, and the remaining part of the screw 8 at the hinged position is located inside the avoidance groove 6, so that the leveling plates 7 at the upper end at this time remain completely parallel, which is convenient for the placement of prefabricated wall panels, and the reinforcement ribs 10, 11 and 12 improve the bending strength of the whole composed of the bottom plate 1 and the four extension plates 2 to avoid deformation.

[0026] The working principle of the prefabricated wall panel embedded assembly provided by the present invention is as follows: the bottom plate 1 and the four extension plates 2 are respectively sleeved on the outside of the exposed steel bars of the same group. If the steel bars deviate too much and cannot be aligned with the steel bar holes 4, the plate is aligned with the steel bars of the steel bar holes 4 to achieve the alignment of the steel bars. Then, a spirit level is placed between the two adjacent avoidance grooves 6 on the left and right, and the four leveling bolts 3 are rotated respectively to keep the spirit level level. Then, the spirit level is placed between the two adjacent avoidance grooves 6 in the front and back, and the spirit level is kept level in the same way to achieve the leveling of the bottom plate 1. Then, the two ends of the screw rod 8 are respectively threadedly connected with the leveling plate 7, and the positioning The nut 9 contacts the adjacent leveling plates 7, which is convenient for tightening the adjacent leveling plates 7. The whole composed of the two leveling plates 7 and the screw 8 is placed inside the positioning groove 5, and the upper leveling plate 7 is rotated. The upper leveling plate 7 moves up and down on the upper end of the screw 8, so that the heights of the upper leveling plates 7 at the installation position are the same. Then, the part of the screw 8 located at the upper end of the leveling plate 7 is hinged off, and the whole composed of the two leveling plates 7 and the screw 8 is turned upside down inside the positioning groove 5. The remaining part of the screw 8 at the hinged position is located inside the avoidance groove 6, so that the leveling plate 7 located at the upper end is completely parallel, which is convenient for the placement of prefabricated wall panels.

[0027] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. Prefabricated wall panel embedded components, characterized by: It comprises a base plate (1) and a leveling plate (7); Bottom plate (1): extension plates (2) are provided at each of its four corners. The bottom plate (1) and the four extension plates (2) form an X-shaped structure. The edges of the extension plates (2) are provided with steel bar holes (4). There are two leveling plates (7), with a screw rod (8) threadedly connected between the two leveling plates (7). The whole composed of the two leveling plates (7) and the screw rod (8) is placed in the middle of the upper surface of the bottom plate (1).

2. The prefabricated wall panel embedded assembly according to claim 1, characterized in that: The lower end of the screw rod (8) is provided with a positioning nut (9), and the positioning nut (9) is located on the upper end of the leveling plate (7) at the lower end.

3. The prefabricated wall panel embedded assembly according to claim 1, characterized in that: The middle part of the extension plate (2) is threadedly connected with a leveling bolt (3).

4. The prefabricated wall panel embedded assembly according to claim 1, characterized in that: A positioning groove (5) is provided in the middle of the upper surface of the base plate (1), and the whole consisting of two leveling plates (7) and a screw (8) is placed inside the positioning groove (5). The height of the positioning groove (5) is the same as the thickness of the leveling plate (7).

5. The prefabricated wall panel embedded assembly according to claim 4, characterized in that: The middle of the edge of the positioning groove (5) is provided with an avoidance groove (6).

6. The prefabricated wall panel embedded assembly according to claim 4, characterized in that: A avoidance hole (13) is provided in the middle of the upper surface of the bottom plate (1), and the avoidance hole (13) is located inside the positioning groove (5).

7. The prefabricated wall panel embedded assembly according to claim 1, characterized in that: The bottom surface of the whole formed by the bottom plate (1) and the four extension plates (2) is fixedly connected with a reinforcing rib (10), a reinforcing rib (11) and a reinforcing rib (12) in sequence from the inside to the outside.

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