Dry-hanging positioning structure for decorative wallboard

Abstract

The utility model belongs to the technical field of decorative wallboard installation, and particularly relates to a decorative wallboard dry hanging positioning structure which comprises supports, a transverse plate is fixedly connected between every two adjacent supports through bolts, a positioning assembly is arranged in the middle of each transverse plate, and a cushion block and a second positioning block are sequentially arranged on the outer side of each positioning assembly. The cushion block and the second positioning block are fixedly connected to the front end face of the transverse plate, a concave frame is fixed to the outer wall of the middle of the rear end of the transverse plate, a fixing rod is fixed to the inner side of the concave frame, an adjusting assembly is arranged on the right side of the rear end of the positioning assembly, and a decorative plate is hung in front of the support. According to the dry hanging positioning structure, the first positioning block and the second positioning block are matched with each other, the clamping column and the decorative plate are limited in the vertical direction, the situation that the decorative plate falls off due to upward movement is avoided, stable installation of the decorative plate is achieved, and compared with most existing dry hanging positioning structures, the dry hanging positioning structure is simpler in structure, easier to operate and rapid and convenient in dry hanging.

Description

Technical Field

[0001] The utility model belongs to the technical field of decorative wall panel installation, and particularly relates to a dry-hanging positioning structure for decorative wall panels. Background Technique

[0002] Dry-hanging of decorative wall panels is a wall decoration technique, also known as the empty-hanging method. It uses metal hangers to suspend decorative materials on structures or steel frames, and this method does not require grouting and pasting anymore. The dry-hanging positioning method has many advantages, such as good environmental protection effect, convenient maintenance, easy replacement in case of damage, not easy to get damp and deformed, and beautiful and durable, etc.

[0003] However, through retrieval and research, it is found that the currently used dry-hanging positioning structure is relatively complex in operation, not convenient for quickly, conveniently and stably positioning and installing decorative wall panels, affecting the construction speed and efficiency, and the construction difficulty is relatively large and the time consumed is relatively long. Therefore, it is urgent to improve the existing dry-hanging positioning structure of decorative wall panels and provide a dry-hanging positioning structure for decorative wall panels with quick and convenient operation. Content of the Utility Model

[0004] The purpose of the utility model is to provide a dry-hanging positioning structure for decorative wall panels with reasonable design, simple structure, simple operation and quick and efficient installation in view of the deficiencies existing in the prior art, so as to solve the problems existing in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A dry-hanging positioning structure for decorative wall panels, which includes a bracket. A cross plate is fixedly connected between adjacent two brackets by bolts. A positioning component is arranged in the middle of the cross plate. A cushion block and a second positioning block are successively arranged outside the positioning component. The cushion block and the second positioning block are both fixedly connected to the front end face of the cross plate. A concave frame is fixed on the outer wall of the middle part of the rear end of the cross plate, and a fixing rod is fixed inside the concave frame. An adjusting component is arranged on the right side of the rear end of the positioning component. A decorative plate is suspended in front of the bracket, and a plurality of clamping columns are fixed on the outer wall of the rear end of the decorative plate.

[0007] As a preferred implementation manner, the positioning component includes a mounting shaft, a first positioning block, a worm gear and a positioning groove. The mounting shaft is installed on the middle position of the cross plate by bearings. The front end of the mounting shaft is fixedly connected with the first positioning block. A worm gear is fixedly sleeved on the outer side of the rear end of the mounting shaft, and a positioning groove is opened inside the rear end of the mounting shaft.

[0008] As a preferred implementation manner, the first positioning block and the second positioning block are exactly the same in size and shape. Card slots are opened inside both the first positioning block and the second positioning block. A plurality of first positioning blocks and a plurality of second positioning blocks are all engaged and connected with corresponding clamping columns.

[0009] As a preferred embodiment, the positioning groove is a three-quarter circular structure, the end of the fixing rod away from the concave frame extends to the inner side of the positioning groove, the longitudinal section of the fixing rod is a quarter circular structure, and the rotation range of the mounting axis is 0-180°.

[0010] As a preferred implementation, the front end surfaces of the first positioning block, the cushion block and the second positioning block are all located on the same vertical plane, and the three are arranged in an interval manner.

[0011] As a preferred embodiment, the adjustment assembly includes a worm, a fixed block and a fastening bolt. The worm is located on the right side of the worm wheel and meshes with the worm wheel. The outer bearing sleeve of the worm is provided with a fixed block, which is fixedly connected to the rear end outer wall of the cross plate. The end of the fixed block away from the cross plate is threadedly installed with a fastening bolt.

[0012] As a preferred implementation, two groups of positioning assemblies in the same vertical direction form a linkage mechanism through a worm gear.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the solution of the utility model:

[0015] The plurality of clamping columns fixed on the rear end surface of the decorative panel are respectively clamped into the clamping grooves of the plurality of first positioning blocks and the second positioning blocks which correspond to each other. The clamping column and the plurality of first positioning blocks and the second positioning blocks are clamped to complete the preliminary dry hanging positioning of the decorative panel. Then, the worm can be manually rotated to control the worm gear to drive the installation shaft and the first positioning block to rotate 180 degrees, so that the first positioning block and the second positioning block can cooperate with each other to limit the clamping column and the decorative panel in the up and down directions, so as to avoid the decorative panel falling off due to upward movement, and realize the stable installation of the decorative panel. Compared with most existing dry hanging positioning structures, the technical structure of the present invention is simpler, easier to operate, quicker and more convenient to dry hang, and takes less time.

[0016] The three-quarter circular positioning groove opened inside the rear end of the installation shaft can cooperate with the fixing rod with a quarter-circular structure in the longitudinal section, so as to limit the rotation range of the installation shaft to within the range of 0-180°, thereby avoiding excessive rotation of the installation shaft and the first positioning block during operation. The setting of the fastening bolts can also be used to perform interference positioning of the worm gear, thereby further improving the stability of the dry-hanging positioning of the decorative panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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:

[0018] Figure 1 Schematic diagram of the three-dimensional rear view structure of the present utility model;

[0019] Figure 2 Schematic diagram of the front view structure of the horizontal plate and the positioning component of the present utility model;

[0020] Figure 3 Schematic diagram of the side view structure of the decorative plate and the clamping post of the present utility model;

[0021] Figure 4 Schematic diagram of the overall top view structure of the positioning component of the present utility model;

[0022] Figure 5 Schematic diagram of the overall rear view structure of the positioning component of the present utility model;

[0023] Figure 6 Schematic diagram of the rear view structure of the positioning groove and the fixing rod of the present utility model;

[0024] Figure 7 Schematic diagram of the side view structure of the connection state between the first positioning block and the clamping post of the present utility model.

[0025] In the figure:

[0026] 1. Bracket; 2. Horizontal plate; 3. Positioning component; 31. Mounting shaft; 32. First positioning block; 33. Card slot; 34. Worm gear; 35. Positioning groove; 4. Spacer block; 5. Second positioning block; 6. Concave frame; 7. Fixing rod; 8. Adjusting component; 81. Worm; 82. Fixed block; 83. Tightening bolt; 9. Decorative plate; 10. Clamping post. Detailed implementation manners

[0027] The following described embodiments are only a part of the embodiments of the present utility model, and do not represent all embodiments consistent with the present utility model. Now, with reference to the accompanying drawings, the exemplary embodiments are described as follows:

[0028] As Figure 1-7 shown, the dry-hanging positioning structure of the decorative wall panel of the present utility model includes a bracket 1. A horizontal plate 2 is fixedly connected between two adjacent brackets 1 by bolts. A positioning component 3 is provided in the middle of the horizontal plate 2. A spacer block 4 and a second positioning block 5 are sequentially arranged outside the positioning component 3. Both the spacer block 4 and the second positioning block 5 are fixedly connected to the front end face of the horizontal plate 2. A concave frame 6 is fixed to the outer wall of the middle of the rear end of the horizontal plate 2. A fixing rod 7 is fixed inside the concave frame 6. An adjusting component 8 is provided on the right side of the rear end of the positioning component 3. A decorative plate 9 is suspended in front of the bracket 1. A plurality of clamping posts 10 are fixed to the outer wall of the rear end of the decorative plate 9.

[0029] On the basis of the above structure, the positioning component 3 includes a mounting shaft 31, a first positioning block 32, a worm gear 34 and a positioning groove 35. The mounting shaft 31 is mounted on the middle position of the cross plate 2 by bearings. The front end of the mounting shaft 31 is fixedly connected with the first positioning block 32. The outer side of the rear end of the mounting shaft 31 is fixedly sleeved with the worm gear 34. The inner part of the rear end of the mounting shaft 31 is provided with the positioning groove 35.

[0030] On the basis of the above structure, the first positioning block 32 and the second positioning block 5 are exactly the same in size and shape. The inner parts of both the first positioning block 32 and the second positioning block 5 are provided with clamping grooves 33. A plurality of first positioning blocks 32 and a plurality of second positioning blocks 5 are all engaged with the corresponding clamping posts 10.

[0031] In this embodiment, by using the clamping grooves 33 provided in both the first positioning block 32 and the second positioning block 5, it is convenient for the first positioning block 32 and the second positioning block 5 to be engaged with the corresponding clamping posts 10, and it is convenient for the preliminary dry hanging positioning of the decorative board 9.

[0032] On the basis of the above structure, the positioning groove 35 is a three-quarter circular structure. One end of the fixing rod 7 far away from the concave frame 6 extends to the inner side of the positioning groove 35. The longitudinal section of the fixing rod 7 is a quarter circular structure. The rotation range of the mounting shaft 31 is 0-180°.

[0033] On the basis of the above structure, the front end faces of the first positioning block 32, the cushion block 4 and the second positioning block 5 are all in the same vertical plane, and the three are arranged at intervals.

[0034] In this embodiment, by controlling the mounting shaft 31 to drive the first positioning block 32 to rotate 180°, the first positioning block 32 and the second positioning block 5 can cooperate with each other to limit the clamping post 10 in the up and down directions, and avoid the decorative board 9 falling off due to upward movement, so as to realize the stable installation of the decorative board 9.

[0035] On the basis of the above structure, the adjusting component 8 includes a worm 81, a fixing block 82 and a fastening bolt 83. The worm 81 is located on the right side of the worm gear 34 and meshes with the worm gear 34. The outer side of the worm 81 is sleeved with the fixing block 82 by bearings. The fixing block 82 is fixedly connected to the outer wall of the rear end of the cross plate 2. One end of the fixing block 82 far away from the cross plate 2 is threadedly installed with the fastening bolt 83.

[0036] On the basis of the above structure, two groups of positioning components 3 in the same vertical direction form a linkage mechanism through the worm 81.

[0037] In this embodiment, by rotating the worm 81, it is possible to control the synchronous rotation adjustment of two groups of positioning components 3 in the same vertical direction, and the technical purposes of being easy to control and convenient to operate can be achieved.

[0038] The working principle of the present utility model is as follows:

[0039] When in use, firstly, multiple brackets 1 are fixed to the designated positions of the wall at equal distances along the horizontal straight line direction by expansion bolts, and then the horizontal plate 2 is fixed by bolts as shown in the figure. Figure 1 and Figure 2 As shown in the figure, it is installed between adjacent brackets 1, and then the staff can lift the decorative panel 9 and make the multiple clamping columns 10 on the rear end surface thereof respectively engage with the multiple first positioning blocks 32 and the second positioning blocks 5 corresponding thereto, and the decorative panel 9 can be initially dry-hung and positioned by utilizing the engagement of the clamping columns 10 with the multiple first positioning blocks 32 and the second positioning blocks 5, and then the worm 81 is manually rotated to control the worm gear 34 to drive the installation shaft 31 and the first positioning block 32 to rotate synchronously by 180°, so that the first positioning block 32 and the second positioning block 5 can cooperate with each other, and the clamping columns 10 and the decorative panel 9 are limited in the up and down directions to avoid the decorative panel 9 from falling off due to upward movement, thereby realizing the stable dry-hung installation of the decorative panel 9;

[0040] In summary, compared with most existing dry hanging positioning structures, the technical structure of the present invention is simpler and can be completed in two steps. The first step is to lift the decorative panel 9 and make the clamping column 10 engage with the corresponding first positioning block 32 and the second positioning block 5. The second step is to manually rotate the worm 81 to control the worm wheel 34 to drive the installation shaft 31 and the first positioning block 32 to rotate 180°, so as to complete the stable dry hanging of the decorative panel 9. It is easy to operate, the dry hanging is fast and convenient, and the dry hanging is stable, and the time consumption is shorter.

[0041] It should be noted that if Figure 1 , Figure 5 and Figure 6 As shown in the figure, the three-quarter circular positioning groove 35 opened inside the rear end of the installation shaft 31 can cooperate with the fixing rod 7 with a quarter circular structure in the longitudinal section, so that the rotation range of the installation shaft 31 can be limited to the range of 0-180°, thereby avoiding excessive rotation of the installation shaft 31 and the first positioning block 32 during operation, and the setting of the fastening bolt 83 can also be used to prevent the worm 81 from being positioned, thereby further improving the stability of the dry hanging of the decorative panel 9.

[0042] 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 decorative wall panel dry hanging positioning structure, comprising a bracket (1), characterized in that: A transverse plate (2) is fixedly connected between two adjacent brackets (1) by bolts, a positioning assembly (3) is provided in the middle of the transverse plate (2), a cushion block (4) and a second positioning block (5) are provided on the outer side of the positioning assembly (3) in sequence, the cushion block (4) and the second positioning block (5) are both fixedly connected to the front end surface of the transverse plate (2), a concave frame (6) is fixed to the outer wall of the middle part of the rear end of the transverse plate (2), a fixing rod (7) is fixed to the inner side of the concave frame (6), an adjustment assembly (8) is provided on the right side of the rear end of the positioning assembly (3), a decorative plate (9) is suspended in front of the bracket (1), and a plurality of clamping columns (10) are fixed to the outer wall of the rear end of the decorative plate (9).

2. A decorative wall panel dry hanging positioning structure according to claim 1, characterized in that: The positioning assembly (3) comprises a mounting shaft (31), a first positioning block (32), a worm gear (34) and a positioning groove (35); the mounting shaft (31) bearing is mounted at the middle position of the transverse plate (2); the front end of the mounting shaft (31) is fixedly connected to the first positioning block (32); the rear end of the mounting shaft (31) is fixedly sleeved with a worm gear (34) on the outside; and the rear end of the mounting shaft (31) is provided with a positioning groove (35) inside.

3. A decorative wall panel dry hanging positioning structure according to claim 2, characterized in that: The first positioning block (32) and the second positioning block (5) are completely consistent in size and shape; a clamping groove (33) is provided inside the first positioning block (32) and the second positioning block (5); a plurality of first positioning blocks (32) and a plurality of second positioning blocks (5) are clamped and connected with corresponding clamping columns (10).

4. A decorative wall panel dry hanging positioning structure according to claim 3, characterized in that: The positioning groove (35) is a three-quarter circular structure, one end of the fixing rod (7) away from the concave frame (6) extends to the inner side of the positioning groove (35), the longitudinal section of the fixing rod (7) is a quarter circular structure, and the rotation range of the mounting shaft (31) is 0-180°.

5. A decorative wall panel dry hanging positioning structure according to claim 4, characterized in that: The front end surfaces of the first positioning block (32), the cushion block (4) and the second positioning block (5) are all located on the same vertical plane, and the three are arranged in an interval manner.

6. A decorative wall panel dry hanging positioning structure according to claim 5, characterized in that: The adjusting assembly (8) comprises a worm (81), a fixing block (82) and a fastening bolt (83); the worm (81) is located on the right side of the worm wheel (34) and meshes with the worm wheel (34); a fixing block (82) is provided on the outer bearing sleeve of the worm (81); the fixing block (82) is fixedly connected to the rear end outer wall of the transverse plate (2); and a fastening bolt (83) is threadedly mounted on one end of the fixing block (82) away from the transverse plate (2).

7. A decorative wall panel dry hanging positioning structure according to claim 6, characterized in that: Two groups of positioning components (3) in the same vertical direction form a linkage mechanism through a worm (81).

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