Concrete prefabricated decorative plate and connecting structure

Abstract

The utility model discloses a concrete prefabricated decorating plate and a connecting structure, and belongs to the technical field of concrete prefabricated decorating plates, the concrete prefabricated decorating plate comprises two concrete prefabricated plates, connecting seats are arranged outside the two concrete prefabricated plates, and the back faces of the two concrete prefabricated plates are fixedly connected with hanging plates. The bottom ends of the two hanging plates extend into the connecting base, two strip-shaped holes are formed in the outer surface of the connecting base, through openings are formed in the back faces of the two concrete prefabricated plates, a fixing screw is arranged in one through opening, threaded grooves are formed in the front faces of the two hanging plates, and the threaded grooves are communicated with the threaded grooves. The rear end of the fixing screw extends into the threaded groove, and the outer surface of the fixing screw is in threaded connection with the inner wall of the threaded groove. According to the concrete prefabricated decorative plate and the connecting structure, the concrete prefabricated plate is firmer after being decorated and installed, the phenomenon that the concrete prefabricated plate falls off due to poor firmness after installation is avoided, and potential safety hazards during construction and after construction are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of concrete prefabricated decorative plate, concretely a kind of concrete prefabricated decorative plate and connecting structure. BACKGROUND

[0002] Concrete prefabricated decorative plate is factory production once forming, saves building outerwear, and can be divided into enclosure board system and decorative plate system according to function positioning, mainly applied to frame structure or adopt dry hanging method construction suspension in wall outside, play decorative, heat preservation and enclosure effect.

[0003] At present, the installation mode of concrete prefabricated decorative plate is usually installed on the wall outside by mortar or dry hanging method, but this installation mode is difficult to stably suspend and support the concrete prefabricated decorative plate, and the firmness is poor when installing the concrete prefabricated decorative plate, and the phenomenon of falling easily will exist, which will exist security risk, therefore, the technical personnel in the art provide a kind of concrete prefabricated decorative plate and connecting structure to solve the problems raised in the above background technology. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of concrete prefabricated decorative plate and connecting structure to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of concrete prefabricated decorative plate and connecting structure, including two concrete prefabricated plates, the outside of two concrete prefabricated plates is equipped with connecting seat, the back of two concrete prefabricated plates is all fixedly connected with suspension plate, the bottom of two suspension plates is all extended to the inside of connecting seat, the outer surface of connecting seat is equipped with two strip holes, the back of two concrete prefabricated plates is all equipped with through hole, the inside of one through hole is equipped with fixed screw, the front of two suspension plates is all equipped with thread groove, the rear end of fixed screw is extended to the inside of thread groove, and the outer surface of fixed screw is threadedly connected with the inner wall of thread groove, and two concrete prefabricated plates are equipped with decorative piece between.

[0007] As a further scheme of the utility model: the outer surface of two concrete prefabricated plates is all equipped with connecting hole, the outer surface of decorative piece is fixedly connected with limit plate, the left and right ends of limit plate are extended to the inside of two connecting holes respectively.

[0008] As a further scheme of the utility model: the front of two concrete prefabricated plates is all equipped with recess, and the rear end of two recesses is communicated with the front end of two through holes respectively.

[0009] As a further scheme of the utility model: two bottom surfaces of the concrete precast slab are provided with connecting protrusions, upper surfaces of the two concrete precast slabs are provided with connecting grooves, and the outer surfaces of the connecting protrusions are matched with the inner walls of the connecting grooves.

[0010] As a further scheme of the utility model: the outer surface of the connecting seat is provided with two strip-shaped holes, and the fixed screw is located inside the strip-shaped hole.

[0011] As a further scheme of the utility model: the back surface of the connecting seat is provided with a recessed hole, and the back surface of the connecting seat is provided with two mounting holes.

[0012] As a further scheme of the utility model: the concrete precast slab comprises a concrete base layer, the inner part of the concrete base layer is fixedly embedded with a steel wire mesh and two reinforcing steel sheets, and the left side surfaces of the two reinforcing steel sheets are fixedly connected with the right side surface of the steel wire mesh.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The concrete precast decorative slab and the connecting structure, through the connecting seat and the cooperation with the two hanging plates outside the concrete precast slab, can make the hanging plate at the rear part of the concrete precast slab hang and support above the connecting seat, thereby ensuring the stability of the concrete precast slab during decoration and installation, through the through hole and the strip-shaped hole, and the cooperation with the fixed screw and the screw groove, the hanging plate and the connecting seat can be firmly connected, the concrete precast slab is more firm after decoration and installation, the phenomenon of falling due to poor firmness after installation of the concrete precast slab is avoided, and the safety hidden danger during construction and after construction is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a perspective structural schematic view of a front view of a concrete precast decorative slab and a connecting structure;

[0016] Fig. 2 It is a perspective structural schematic view of a rear view of a concrete precast decorative slab and a connecting structure;

[0017] Fig. 3 It is a sectional view of a top view of a concrete precast decorative slab and a connecting structure;

[0018] Fig. 4 It is a sectional view of a side view of a concrete precast decorative slab and a connecting structure;

[0019] Fig. 5 It is a sectional view of a concrete precast decorative slab and a connecting structure.

[0020] In the figure: 1, prefabricated concrete slab; 101, reinforcing steel sheet; 102, steel mesh; 103, concrete base; 2, connecting seat; 3, strip-shaped hole; 4, hanging plate; 5, threaded groove; 6, through opening; 7, fixing screw; 8, groove; 9, connecting protrusion; 10, connecting groove; 11, decorative piece; 12, limiting plate; 13, connecting hole; 14, mounting hole; 15, recess. DETAILED DESCRIPTION

[0021] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0022] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting" and "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] Please refer to Figs. 1-5The utility model discloses a kind of concrete prefabricated decorative plate and connecting structure, including two concrete prefabricated plates 1, the outside of two concrete prefabricated plates 1 is equipped with connecting seat 2, the back of two concrete prefabricated plates 1 is fixedly connected with suspension plate 4, the bottom end of two suspension plates 4 is extended to the inside of connecting seat 2, two strip holes 3 are set on the outer surface of connecting seat 2, the back of two concrete prefabricated plates 1 is equipped with through port 6, the inside of one through port 6 is equipped with fixed screw 7, the front of two suspension plates 4 is equipped with thread groove 5, the rear end of fixed screw 7 is extended to the inside of thread groove 5, and the outer surface of fixed screw 7 is threadedly connected with the inner wall of thread groove 5, and two concrete prefabricated plates 1 are equipped with decorative piece 11, by the setting of through port 6 and strip hole 3, and cooperate with fixed screw 7 and thread groove 5, can make suspension plate 4 and connecting seat 2 between firm connection, will make concrete prefabricated plate 1 more firm after decoration installation.

[0024] As a further scheme of the utility model: the outer surface of two concrete prefabricated plates 1 is equipped with connecting hole 13, and the outer surface of decorative piece 11 is fixedly connected with limit plate 12, and the left and right ends of limit plate 12 extend to the inside of two connecting holes 13 respectively, the front of two concrete prefabricated plates 1 is equipped with recess 8, and the rear end of two recesses 8 is communicated with the front end of two through ports 6 respectively, and the bottom of two concrete prefabricated plates 1 is provided with connecting protrusion 9, and the upper surface of two concrete prefabricated plates 1 is equipped with connecting groove 10, and the outer surface of connecting protrusion 9 is matched with the inner wall of connecting groove 10, by the cooperation of connecting hole 13 and limit plate 12, can make decorative piece 11 install at the gap of two concrete prefabricated plates 1, can make decorative piece 11 more firm after installation, by the cooperation of connecting protrusion 9 and connecting groove 10, can make the concrete prefabricated plate 1 between upper and lower adjacent connection, will enhance the firmness of concrete prefabricated plate 1 after suspension installation.

[0025] As a further scheme of the utility model: the outer surface of connecting seat 2 is equipped with two strip holes 3, and fixed screw 7 is located in the inside of strip hole 3, recess 15 is set on the back of connecting seat 2, two mounting holes 14 are set on the back of connecting seat 2, and concrete prefabricated plate 1 includes concrete base layer 103, steel wire mesh 102 and two reinforcing steel sheets 101 are fixedly embedded in the inside of concrete base layer 103 respectively, and the left side of two reinforcing steel sheets 101 is fixedly connected with the right side of steel wire mesh 102, by the setting of strip hole 3, can make fixed screw 7 move through, by the setting of two mounting holes 14, it is convenient to connect and install between connecting seat 2 and wall, by the setting of steel wire mesh 102 and two reinforcing steel sheets 101, will increase the overall strength of concrete prefabricated plate 1.

[0026] The working principle of the utility model is: first, through the cooperation of the mounting hole 14 and the expansion nail, the connecting seat 2 is installed and fixed at the wall, then the concrete prefabricated slab 1 is taken, and the hanging plate 4 at the rear of the concrete prefabricated slab 1 is hung and supported above the connecting seat 2, then the fixing screw 7 is taken and passes through the through hole 6 and the strip-shaped hole 3, until the fixing screw 7 is rotated to the inside of the screw groove 5, the hanging plate 4 and the connecting seat 2 will be firmly connected through the fixing screw 7, then the decoration piece 11 is taken, and the decoration piece 11 is installed between the two concrete prefabricated slabs 1, which can seal and decorate the gap of the two concrete prefabricated slabs 1.

[0027] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

[0028] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and the skilled person in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that can be understood by the skilled person.

Claims

1. A precast concrete decorative panel and connection structure, comprising two precast concrete panels (1), characterized in that: The two precast concrete panels (1) are provided with a connecting seat (2) on the outside, and the backs of the two precast concrete panels (1) are fixedly connected with a hanging plate (4), and the bottom ends of the two hanging plates (4) extend to the inside of the connecting seat (2). The outer surface of the connecting seat (2) is provided with two strip holes (3), and the backs of the two precast concrete panels (1) are provided with a through opening (6), and a fixing screw (7) is provided inside the through opening (6). The fronts of the two hanging plates (4) are provided with a threaded groove (5), and the rear ends of the fixing screw (7) extend to the inside of the threaded groove (5), and the outer surface of the fixing screw (7) is threadedly connected to the inner wall of the threaded groove (5). A decorative piece (11) is provided between the two precast concrete panels (1).

2. A prefabricated concrete decorative panel and connection structure according to claim 1, characterized in that: The outer surfaces of the two precast concrete panels (1) are each provided with a connection hole (13); the outer surface of the decorative element (11) is fixedly connected to a limit plate (12); and the left and right ends of the limit plate (12) respectively extend into the interior of the two connection holes (13).

3. A prefabricated concrete decorative panel and connection structure according to claim 1, characterized in that: The front surfaces of the two prefabricated concrete panels (1) are each provided with a groove (8), and the rear ends of the two grooves (8) are respectively connected to the front ends of the two through openings (6).

4. A prefabricated concrete decorative panel and connection structure according to claim 1, characterized in that: The bottom surfaces of the two precast concrete panels (1) are both provided with connecting protrusions (9), the upper surfaces of the two precast concrete panels (1) are both provided with connecting grooves (10), and the outer surfaces of the connecting protrusions (9) are adapted to the inner walls of the connecting grooves (10).

5. The prefabricated concrete decorative panel and connection structure according to claim 1, characterized in that: Two strip-shaped holes (3) are provided on the outer surface of the connecting seat (2), and the fixing screws (7) are located inside the strip-shaped holes (3).

6. The prefabricated concrete decorative panel and connection structure according to claim 1, characterized in that: A concave hole (15) is provided on the back of the connecting seat (2), and two mounting holes (14) are provided on the back of the connecting seat (2).

7. The prefabricated concrete decorative panel and connection structure according to claim 1, characterized in that: The concrete precast panel (1) comprises a concrete base layer (103), wherein a steel mesh (102) and two reinforcing steel sheets (101) are fixedly embedded in the interior of the concrete base layer (103), and the left sides of the two reinforcing steel sheets (101) are fixedly connected to the right sides of the steel mesh (102).

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