Splicing decorative plate for constructional engineering decoration

Abstract

The utility model belongs to the technical field of constructional engineering decoration, and particularly relates to a spliced decorative plate for constructional engineering decoration, which comprises a decorative plate body, a butt-joint plate is fixed in the middle of the right side wall of the decorative plate body, and a butt-joint groove corresponding to the butt-joint plate is arranged in the middle of the outer wall of the left side of the decorative plate body. Two butt joint holes are symmetrically formed in the left side of the decorative plate body up and down, extrusion columns are fixed to the inner walls of the tops of the two butt joint holes, two tensioning assemblies are arranged on the right side of the decorative plate body, and the two tensioning assemblies are correspondingly inserted into the two butt joint holes respectively and connected with the corresponding extrusion columns; the two tensioning assemblies are driven by a threaded rod arranged in a bearing connection mode in the right end of the decorative plate body to be in linkage, two supporting and positioning assemblies are symmetrically arranged in the decorative plate body up and down, and the right sides of the two supporting and positioning assemblies are connected with the left ends of the two tensioning assemblies correspondingly.

Description

Technical Field

[0001] The utility model belongs to the technical field of building engineering decoration, in particular to a splicing decorative plate for building engineering decoration. Background Art

[0002] Decorative panels are a kind of man-made panels. During the decoration process of construction projects, they are generally spliced ​​for interior decoration. They also have good physical properties such as high wear resistance and fire resistance.

[0003] The Chinese utility model discloses a spliced ​​decorative panel for construction engineering decoration with application number CN202320311832.X, which includes multiple panel bodies, two adjacent side walls of the panel bodies are respectively connected with a transverse clip and a longitudinal clip, and the other two side walls of the panel bodies are respectively provided with a transverse slide and a longitudinal slide corresponding to the transverse clip and the longitudinal clip, a limit block is provided between four adjacent panel bodies, and a limit assembly is installed between the limit block and the panel body.

[0004] The above-mentioned prior art facilitates the splicing and assembly of decorative panels, and makes the spliced ​​decorative panels have good stability, and are not easy to separate under the action of external force, so as to avoid large gaps at the splicing points as much as possible; however, in the process of splicing the decorative panels, it does not have the function of tightening the two decorative panels, and gaps are likely to exist between the two decorative panels, which affects the connection and installation strength of the decorative panels. In addition, the limit blocks in the comparative documents are installed on the surface of the decorative panels, which will produce more splicing seams, which not only affects the overall aesthetics, but also affects the decorative patterns on the surface of the decorative panels. Therefore, it is urgent to improve the structure of the existing spliced ​​decorative panels for construction engineering decoration, and provide a spliced ​​decorative panel for construction engineering decoration with tighter connection and higher installation splicing strength. Utility Model Content

[0005] The purpose of the utility model is to provide a spliced ​​decorative panel for building engineering decoration with reasonable design, simple structure, tighter connection and higher installation splicing strength to solve the problems existing in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A spliced ​​decorative panel for decoration of construction projects, comprising a decorative panel body, a docking plate fixed at the middle position of the right side wall of the decorative panel body, a docking groove corresponding to the docking plate provided at the middle position of the left outer wall of the decorative panel body, two docking holes symmetrically provided on the left side of the decorative panel body, extrusion columns fixed on the top inner walls of the two docking holes, two groups of tensioning components provided on the right side of the decorative panel body, the two groups of tensioning components are respectively plugged into the inside of the two docking holes and connected to the corresponding extrusion columns, the two groups of tensioning components are driven and linked by a threaded rod connected to the internal bearing at the right end of the decorative panel body, two groups of support and positioning components are symmetrically provided inside the decorative panel body, and the right sides of the two groups of support and positioning components are respectively connected to the left ends of the two groups of tensioning components.

[0008] Preferably, the depth of the docking groove is equal to the width of the docking plate.

[0009] Preferably, the supporting and positioning assembly comprises a fixed cross bar, a spring and a movable plate. The two fixed cross bars are symmetrically arranged front and back inside the decorative panel body. A spring is sleeved on the outer side of the left end of the fixed cross bar. The two ends of the movable plate are respectively slidably sleeved on the outer side of the right ends of the two fixed cross bars.

[0010] Preferably, the fixed cross bar is fixedly connected to the decorative panel body, and the spring is located between the movable panel and the decorative panel body.

[0011] Preferably, the tensioning assembly includes a transverse shaft, a gear, a mounting column and a positioning groove, wherein a bearing at one end of the transverse shaft is connected to the middle position of the movable plate, a gear is provided on the outer fixed sleeve in the middle of the transverse shaft, and a mounting column is welded and fixed at one end of the transverse shaft away from the movable plate, and a positioning groove is provided on the outer wall of one end of the mounting column located outside the decorative plate body.

[0012] Preferably, a rack is threadedly sleeved on the outer side of the threaded rod, and the rack is meshedly connected with the gears of the two sets of tensioning assemblies respectively, and the meshing teeth on the outer walls of both the rack and the gear are in a matching inclined shape.

[0013] Preferably, the mounting column passes through the interior of the decorative panel body and is movably connected to the decorative panel body.

[0014] Preferably, the positioning groove includes a straight section and an arc section located at the left end of the straight section, and when two decorative panel bodies are spliced ​​together, the extrusion column is engaged and connected with the installation column through the positioning groove.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the scheme of the utility model, by setting the docking plate and the docking groove, and inserting one end of the installation column into the docking hole, the initial splicing between the two decorative panel bodies is facilitated, the extrusion column can enter the straight section of the positioning groove on the outer wall of the installation column, and the rack is controlled to move downward by rotating the threaded rod. The gear can be used to drive the horizontal axis and the installation column to rotate, so that the extrusion column enters the arc section of the positioning groove, and the initial splicing and locking between the two decorative panel bodies can be completed, which is convenient to operate.

[0017] When the extrusion column is located at the end position of the arc section of the positioning groove, the gear, the horizontal axis and the installation column are restricted and cannot continue to rotate. At this time, the threaded rod is continuously rotated to control the rack to move downward. The gear and the rack are provided with matching inclined meshing teeth, so that the gear can be squeezed to drive the horizontal axis, the installation column and the movable plate to move left stably along the fixed cross bar synchronously, thereby pulling the extrusion column and driving the two decorative panel bodies to be squeezed closer to each other, so that the connection between the decorative panels is tighter and the installation splicing strength is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions, and the following description is made with respect to the drawings:

[0019] Figure 1 This is a three-dimensional front view structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional left-side structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the decorative plate body of the utility model;

[0022] Figure 4 It is a right side cross-sectional structural diagram of the decorative plate body and the threaded rod of the utility model;

[0023] Figure 5 It is a schematic diagram of the top view of the supporting and positioning assembly and the tensioning assembly of the utility model;

[0024] Figure 6 It is a schematic diagram of the front cross-sectional structure of the utility model in a spliced ​​state.

[0025] In the figure:

[0026] 1. Decorative panel body; 2. Docking plate; 3. Docking groove; 4. Docking hole; 5. Extrusion column; 6. Threaded rod; 7. Rack; 8. Support positioning assembly; 81. Fixed cross bar; 82. Spring; 83. Moving plate; 9. Tensioning assembly; 91. Cross shaft; 92. Gear; 93. Mounting column; 94. Positioning groove. DETAILED DESCRIPTION

[0027] The embodiments described below are only some of the embodiments of the present invention and do not represent all the embodiments consistent with the present invention. Now, in conjunction with the accompanying drawings, the exemplary embodiments are described as follows:

[0028] like Figure 1-6 As shown in Figure 1, the utility model of a spliced ​​decorative panel for construction engineering decoration includes a decorative panel body 1, a docking plate 2 is fixed at the middle position of the right side wall of the decorative panel body 1, a docking groove 3 corresponding to the docking plate 2 is provided at the middle position of the left outer wall of the decorative panel body 1, two docking holes 4 are symmetrically provided on the left side of the decorative panel body 1, and extrusion columns 5 are fixed on the top inner walls of the two docking holes 4. Two groups of tensioning components 9 are provided on the right side of the decorative panel body 1. The two groups of tensioning components 9 are respectively inserted into the inside of the two docking holes 4 and connected with the corresponding extrusion columns 5. The two groups of tensioning components 9 are driven and linked by a threaded rod 6 connected to the internal bearing at the right end of the decorative panel body 1. Two groups of support and positioning components 8 are symmetrically provided inside the decorative panel body 1, and the right sides of the two groups of support and positioning components 8 are respectively connected to the left ends of the two groups of tensioning components 9.

[0029] As a preferred implementation, based on the above structure, preferably, the depth of the docking groove 3 is equal to the width of the docking plate 2 .

[0030] In this embodiment, the initial docking of two decorative panel bodies 1 is facilitated by the provision of the docking plate 2 and the docking groove 3 .

[0031] As a preferred embodiment, on the basis of the above structure, preferably, the supporting and positioning assembly 8 includes a fixed cross bar 81, a spring 82 and a movable plate 83. The two fixed cross bars 81 are symmetrically arranged front and back inside the decorative panel body 1. The spring 82 is sleeved on the outer side of the left end of the fixed cross bar 81, and the two ends of the movable plate 83 are respectively slidably sleeved on the outer side of the right ends of the two fixed cross bars 81.

[0032] In this embodiment, the fixed cross bar 81 is provided to improve the stability of the tensioning assembly 9 when the movable plate 83 drives the tensioning assembly 9 to move.

[0033] As a preferred implementation, on the basis of the above structure, preferably, the fixed cross bar 81 is fixedly connected to the decorative panel body 1 , and the spring 82 is located between the movable plate 83 and the decorative panel body 1 .

[0034] In this embodiment, the spring 82 is provided to facilitate the control and adjustment of the tensioning assembly 9.

[0035] As a preferred embodiment, on the basis of the above structure, preferably, the tensioning assembly 9 includes a transverse axis 91, a gear 92, a mounting column 93 and a positioning groove 94. The bearing at one end of the transverse axis 91 is connected to the middle position of the movable plate 83. The gear 92 is fixedly sleeved on the outer side of the middle part of the transverse axis 91. The mounting column 93 is welded and fixed at one end of the transverse axis 91 away from the movable plate 83. A positioning groove 94 is provided on the outer wall of one end of the mounting column 93 located outside the decorative panel body 1.

[0036] In this embodiment, the setting of the gear 92 facilitates the rotation adjustment of the tensioning assembly 9 by controlling the rack 7, facilitates the engagement of the extrusion column 5 with the mounting column 93 through the positioning groove 94, and facilitates the locking of the connection state of the two decorative panel bodies 1.

[0037] As a preferred implementation, on the basis of the above structure, preferably, the mounting column 93 passes through the interior of the decorative panel body 1 and is movably connected to the decorative panel body 1 .

[0038] As a preferred embodiment, on the basis of the above structure, preferably, the internal bearing at the right end of the decorative panel body 1 is connected to a threaded rod 6, and the outer threaded sleeve of the threaded rod 6 is connected to a rack 7, and the rack 7 is respectively meshed with the gears 92 of the two sets of tensioning components 9, and the teeth on the outer walls of the rack 7 and the gear 92 are both in an adaptively inclined shape.

[0039] In this embodiment, by utilizing the matching inclined teeth of the gear 92 and the rack 7, when the gear 92 is restricted and cannot continue to rotate, the downward-moving rack 7 can exert pressure on the gear 92 and push the entire tensioning assembly 9 to the left, thereby facilitating the two decorative panel bodies 1 to be squeezed closer to each other, making the connection between the decorative panels tighter and the installation and splicing strength higher.

[0040] As a preferred embodiment, based on the above structure, the positioning groove 94 includes a straight segment and an arc segment located at the left end of the straight segment. When two decorative panel bodies 1 are spliced, the extrusion column 5 is engaged and connected with the installation column 93 through the positioning groove 94.

[0041] In this embodiment, the straight section of the positioning groove 94 is used to facilitate the entry of the extrusion column 5, and by controlling the rotation of the mounting column 93 so that the extrusion column 5 is located in the arc section of the positioning groove 94, the extrusion column 5 can be limited so that the extrusion column 5 and the mounting column 93 are stably clamped together, thereby facilitating a stable connection between the decorative panels.

[0042] The working principle of the utility model is as follows:

[0043] When in use, firstly, the two decorative plate bodies 1 are docked, so that the docking plate 2 on the right side of one of the decorative plate bodies 1 and one end of the two mounting posts 93 are respectively inserted into the docking groove 3 and the two docking holes 4 correspondingly opened on the left side of the other decorative plate body 1, and the extrusion post 5 fixed on the inner wall of the docking hole 4 enters the straight section of the positioning groove 94 on the outer wall of the mounting post 93, and then the threaded rod 6 is controlled to rotate to make the rack 7 move vertically downward, at this time, the gear 92 can be used to drive the horizontal shaft 91 and the mounting post 93 to rotate, so that the extrusion post 5 enters the arc section of the positioning groove 94, ensuring the stable connection between the extrusion post 5 and the mounting post 93, and the preliminary splicing and locking between the two decorative plate bodies 1 can be completed, and the operation is convenient;

[0044] When the extrusion column 5 enters the end position of the arc section of the positioning groove 94, the installation column 93 is restricted and cannot continue to rotate. At this time, the rack 7 is continued to be controlled to move downward. By utilizing the matching inclined meshing teeth on the outer walls of the gear 92 and the rack 7, the gear 92 can be squeezed to drive the horizontal axis 91, the installation column 93 and the movable plate 83 to move stably to the left along the fixed cross bar 81 and compress the extrusion spring 82, so that the extrusion column 5 can be pulled by the installation column 93, and the two decorative panel bodies 1 can be squeezed in a direction close to each other, so that the connection between the decorative panels can be tighter and the installation splicing strength can be higher.

[0045] The above are only preferred specific embodiments of the utility model and are not intended to limit the protection scope of the utility model; any equivalent changes, modifications, substitutions and variations made by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the protection scope determined by the claims.

Claims

1. A spliced ​​decorative panel for building engineering decoration, comprising a decorative panel body (1), a docking plate (2) fixed at the middle position of the right side wall of the decorative panel body (1), and a docking groove (3) corresponding to the docking plate (2) is opened at the middle position of the left side outer wall of the decorative panel body (1), characterized in that: The left side of the decorative panel body (1) is provided with two docking holes (4) symmetrically arranged in the upper and lower parts, and the top inner walls of the two docking holes (4) are fixed with extrusion columns (5). The right side of the decorative panel body (1) is provided with two sets of tensioning components (9), and the two sets of tensioning components (9) are respectively inserted into the inside of the two docking holes (4) and connected to the corresponding extrusion columns (5). The two sets of tensioning components (9) are driven and linked by a threaded rod (6) connected to the internal bearing at the right end of the decorative panel body (1). The interior of the decorative panel body (1) is provided with two sets of supporting and positioning components (8) symmetrically arranged in the upper and lower parts, and the right sides of the two sets of supporting and positioning components (8) are respectively connected to the left ends of the two sets of tensioning components (9).

2. A spliced ​​decorative panel for construction engineering decoration according to claim 1, characterized in that: The depth of the docking groove (3) is equal to the width of the docking plate (2).

3. The spliced ​​decorative board for construction engineering decoration according to claim 1 is characterized by: The support and positioning assembly (8) comprises a fixed cross bar (81), a spring (82) and a movable plate (83); the two fixed cross bars (81) are symmetrically arranged in the front and rear directions inside the decorative plate body (1); the spring (82) is sleeved on the outer side of the left end of the fixed cross bar (81); and the two ends of the movable plate (83) are respectively slidably sleeved on the outer side of the right ends of the two fixed cross bars (81).

4. The spliced ​​decorative board for construction engineering decoration according to claim 3 is characterized by: The fixed cross bar (81) is fixedly connected to the decorative plate body (1), and the spring (82) is located between the movable plate (83) and the decorative plate body (1).

5. The spliced ​​decorative board for construction engineering decoration according to claim 1 is characterized by: The tensioning assembly (9) comprises a transverse shaft (91), a gear (92), a mounting column (93) and a positioning groove (94); one end of the transverse shaft (91) is connected to the middle position of a movable plate (83) provided on the supporting positioning assembly (8); a gear (92) is provided on the fixed sleeve outside the middle of the transverse shaft (91); one end of the transverse shaft (91) away from the movable plate (83) is welded and fixed with the mounting column (93); and a positioning groove (94) is provided on the outer wall of one end of the mounting column (93) located outside the decorative plate body (1).

6. The spliced ​​decorative board for construction engineering decoration according to claim 5 is characterized by: The outer side of the threaded rod (6) is threadedly sleeved with a rack (7), which is meshedly connected with the gears (92) of the two sets of tensioning components (9) respectively, and the meshing teeth on the outer walls of the rack (7) and the gear (92) are both in a matching inclined shape.

7. The spliced ​​decorative board for construction engineering decoration according to claim 5 is characterized by: The mounting column (93) passes through the interior of the decorative panel body (1) and is movably connected to the decorative panel body (1).

8. The spliced ​​decorative board for construction engineering decoration according to claim 5 is characterized by: The positioning groove (94) comprises a straight section and an arc section located at the left end of the straight section. When two decorative plate bodies (1) are spliced ​​together, the extrusion column (5) is snap-connected with the installation column (93) through the positioning groove (94).

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