CN223446533U - Prefabricated concrete decorative panel and connection structure - Google Patents

Abstract

The utility model discloses a concrete prefabricated decorative plate and a connecting structure, which belong to the technical field of concrete prefabricated decorative plates and comprise two concrete prefabricated plates, wherein connecting seats are arranged outside the two concrete prefabricated plates, hanging plates are fixedly connected to the back sides of the two concrete prefabricated plates, the bottom ends of the two hanging plates extend to the inside of the connecting seats, two strip-shaped holes are formed in the outer surfaces of the connecting seats, through holes are formed in the back sides of the two concrete prefabricated plates, fixing screws are arranged in the through holes, screw grooves are formed in the front sides of the two hanging plates, the rear ends of the fixing screws extend to the inside of the screw grooves, and the outer surfaces of the fixing screws are in threaded connection with the inner walls of the screw grooves. This precast concrete decorative board and connection structure will make the precast concrete board more firm after decorating the installation, avoid the relatively poor phenomenon that drops that appears of fastness after the installation, reduce the potential safety hazard during and after the construction.

Description

Prefabricated decorative board of concrete and connection structure

Technical Field

The utility model relates to the field of concrete prefabricated decorative plates, in particular to a concrete prefabricated decorative plate and a connecting structure.

Background

The prefabricated concrete decorative board is formed in one step in factory production, so that the building exterior is omitted, and the prefabricated concrete decorative board can be divided into a containment board system and a decorative board system according to functional positioning, is mainly applied to a frame structure or is hung outside a wall body by adopting a dry hanging method for construction, and plays roles of decoration, heat preservation and containment.

At present, the installation mode of the concrete prefabricated decorative plate is usually installed outside a wall body by adopting mortar or a dry hanging method, but the installation mode is difficult to stably hang and support the concrete prefabricated decorative plate, the firmness is poor when the concrete prefabricated decorative plate is installed, the phenomenon of falling easily occurs, and potential safety hazards exist.

Disclosure of utility model

The utility model aims to provide a concrete prefabricated decorative plate and a connecting structure, which are used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a prefabricated decorative board of concrete and connection structure, includes two concrete prefabricated plates, two the outside of concrete prefabricated plate is equipped with the connecting seat, two equal fixedly connected with in the back of concrete prefabricated plate hangs the board, two the bottom of hanging the board all extends to the inside of connecting seat, two bar holes have been seted up to the surface of connecting seat, two the through-hole has all been seted up to the back of concrete prefabricated plate, one the inside of through-hole is equipped with set screw, two the thread groove has all been seted up to the front of hanging the board, set screw's rear end extends to the inside of thread groove, and set screw's surface and the inner wall threaded connection of thread groove, two be equipped with the decoration between the concrete prefabricated plate.

As a still further proposal of the utility model, the outer surfaces of the two precast concrete boards are provided with connecting holes, the outer surface of the decorating part is fixedly connected with a limiting board, and the left end and the right end of the limiting board respectively extend into the two connecting holes.

As a still further proposal of the utility model, the front surfaces of the two precast concrete boards are provided with grooves, and the rear ends of the two grooves are respectively communicated with the front ends of the two through holes.

As a still further proposal of the utility model, the bottom surfaces of the two precast concrete boards are provided with connecting bulges, the upper surfaces of the two precast concrete boards are provided with connecting grooves, and the outer surfaces of the connecting bulges are matched with the inner walls of the connecting grooves.

As a still further proposal of the utility model, the outer surface of the connecting seat is provided with two strip-shaped holes, and the fixing screw is positioned in the strip-shaped holes.

As a still further scheme of the utility model, the back of the connecting seat is provided with a concave hole, and the back of the connecting seat is provided with two mounting holes.

As a still further scheme of the utility model, the concrete precast slab comprises a concrete base layer, wherein a steel wire mesh and two reinforcing steel sheets are fixedly embedded in the concrete base layer respectively, and the left side surfaces of the two reinforcing steel sheets are fixedly connected with the right side surface of the steel wire mesh.

Compared with the prior art, the utility model has the beneficial effects that:

This precast concrete decorative board and connection structure through the connecting seat that is equipped with to with the cooperation of two outside hanging plates of precast concrete board, the hanging plate that can make precast concrete board rear portion hangs the support in the top of connecting seat, stability when guaranteeing the precast concrete board and decorate the installation then, through the setting in opening and bar hole, and with the cooperation of set screw and thread groove, can make between hanging plate and the connecting seat firm connection, will make precast concrete board more firm after decorating the installation, the phenomenon that drops appears in fastness relatively poor after avoiding precast concrete board installation, reduce the potential safety hazard during construction and after the construction.

Drawings

FIG. 1 is a schematic perspective view of a front view of a concrete prefabricated decorative panel and a connecting structure;

FIG. 2 is a schematic perspective view of a rear view of a concrete prefabricated decorative panel and a connecting structure;

FIG. 3 is a cross-sectional view of a top view of a concrete prefabricated trim panel and a connecting structure;

FIG. 4 is a cross-sectional view of a side view of a concrete prefabricated trim panel and a connecting structure;

fig. 5 is a schematic sectional view of a concrete prefabricated panel in a concrete prefabricated decorative panel and a connecting structure.

The concrete precast slab is shown as the figure, wherein the concrete precast slab comprises a concrete precast slab body 1, a reinforced steel sheet, a steel wire mesh, a concrete base layer 103, a connecting seat 2, a connecting seat 3, a strip-shaped hole 4, a hanging plate 5, a thread groove 6, a through hole 7, a fixing screw 8, a groove 9, a connecting protrusion 10, a connecting groove 11, a decoration piece 12, a limiting plate 13, a connecting hole 14, a mounting hole 15 and a concave hole.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Referring to fig. 1-5, in an embodiment of the present utility model, a prefabricated concrete decorative board and a connecting structure include two prefabricated concrete boards 1, a connecting seat 2 is provided outside the two prefabricated concrete boards 1, hanging boards 4 are fixedly connected to the back sides of the two prefabricated concrete boards 1, bottom ends of the two hanging boards 4 extend to the inside of the connecting seat 2, two strip-shaped holes 3 are provided on the outer surface of the connecting seat 2, through holes 6 are provided on the back sides of the two prefabricated concrete boards 1, a fixing screw 7 is provided in the inside of one through hole 6, screw grooves 5 are provided on the front sides of the two hanging boards 4, the rear ends of the fixing screw 7 extend to the inside of the screw grooves 5, and the outer surface of the fixing screw 7 is in threaded connection with the inner walls of the screw grooves 5, and decorative pieces 11 are provided between the two prefabricated concrete boards 1, and through the arrangement of the through holes 6 and the arrangement of the fixing screw 7 and the screw grooves 5, the hanging boards 4 and the connecting seat 2 can be firmly connected, so that the prefabricated concrete boards 1 are more firmly installed after decoration.

As a still further proposal of the utility model, the outer surfaces of the two concrete precast slabs 1 are provided with connecting holes 13, the outer surfaces of the decorating parts 11 are fixedly connected with limiting plates 12, the left and right ends of the limiting plates 12 respectively extend to the inside of the two connecting holes 13, the front surfaces of the two concrete precast slabs 1 are provided with grooves 8, the rear ends of the two grooves 8 are respectively communicated with the front ends of the two through holes 6, the bottom surfaces of the two concrete precast slabs 1 are provided with connecting bulges 9, the upper surfaces of the two concrete precast slabs 1 are provided with connecting grooves 10, the outer surfaces of the connecting bulges 9 are matched with the inner walls of the connecting grooves 10, the decorating parts 11 can be installed at the gaps of the two concrete precast slabs 1 through the cooperation of the connecting holes 13 and the limiting plates 12, the decorating parts 11 can be firmer after being installed, the concrete precast slabs 1 between the upper and lower adjacent sides can be connected by utilizing the cooperation of the connecting bulges 9 and the connecting grooves 10, and the firmness of the concrete precast slabs 1 after being hung and installed can be enhanced.

As a still further proposal of the utility model, the outer surface of the connecting seat 2 is provided with two strip-shaped holes 3, the fixing screws 7 are positioned in the strip-shaped holes 3, the back surface of the connecting seat 2 is provided with concave holes 15, the back surface of the connecting seat 2 is provided with two mounting holes 14, the concrete precast slab 1 comprises a concrete base layer 103, the inside of the concrete base layer 103 is respectively fixedly inlaid with a steel wire mesh 102 and two reinforced steel sheets 101, the left side surfaces of the two reinforced steel sheets 101 are fixedly connected with the right side surface of the steel wire mesh 102, the fixing screws 7 can pass through and move through the arrangement of the strip-shaped holes 3, the connection and the installation between the connecting seat 2 and a wall are facilitated by the arrangement of the two mounting holes 14, and the overall strength of the concrete precast slab 1 can be increased through the arrangement of the steel wire mesh 102 and the two reinforced steel sheets 101.

The utility model has the working principle that the connecting seat 2 is firstly installed and fixed at the wall through the matching of the mounting holes 14 and the expansion nails, then the precast concrete slab 1 is taken, the hanging plate 4 at the rear part of the precast concrete 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 rotates to the inside of the thread groove 5, the hanging plate 4 and the connecting seat 2 are firmly connected through the fixing screw 7, then the decorating part 11 is taken, and the decorating part 11 is arranged between the two precast concrete slabs 1, so that the gap between the two precast concrete slabs 1 can be sealed and decorated.

While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. A prefabricated concrete decorative panel and connection structure, comprising two prefabricated concrete panels (1), characterized in that a connecting seat (2) is provided on the outside of the two prefabricated concrete panels (1), a hanging plate (4) is fixedly connected to the back of the two prefabricated concrete panels (1), the bottom ends of the two hanging plates (4) extend to the inside of the connecting seat (2), two strip holes (3) are provided on the outer surface of the connecting seat (2), a through opening (6) is provided on the back of the two prefabricated concrete panels (1), a fixing screw (7) is provided inside the through opening (6), a thread groove (5) is provided on the front of the two hanging plates (4), the rear end of the fixing screw (7) extends to the inside of the thread groove (5), and the outer surface of the fixing screw (7) is threadedly connected to the inner wall of the thread groove (5), and a decorative piece (11) is provided between the two prefabricated concrete panels (1). 2. A precast 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 part (11) is fixedly connected to a limit plate (12), and the left and right ends of the limit plate (12) respectively extend to the inside of the two connection holes (13). 3. A precast concrete decorative panel and connection structure according to claim 1, characterized in that a groove (8) is provided on the front of each of the two precast concrete panels (1), and the rear ends of the two grooves (8) are respectively connected to the front ends of the two through openings (6). 4. A precast 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 surface of the connecting protrusion (9) is adapted to the inner wall of the connecting groove (10). 5. A prefabricated concrete decorative panel and connection structure according to claim 1, characterized in that two strip holes (3) are provided on the outer surface of the connection seat (2), and the fixing screws (7) are located inside the strip holes (3). 6. A concrete prefabricated decorative panel and connection structure according to claim 1, characterized in that a concave hole (15) is provided on the back of the connection seat (2), and two mounting holes (14) are provided on the back of the connection seat (2). 7. A precast concrete decorative panel and connection structure according to claim 1, characterized in that the precast concrete panel (1) includes a concrete base layer (103), 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 side of the steel mesh (102).