Three-dimensional adjustable stone dry hanging device

Abstract

The utility model relates to the technical field of stones, and provides a three-dimensional adjustable stone dry-hanging device which is strong in impact resistance and firm in stone fixation, and comprises a fixed threaded shaft and two fixed discs meshed and connected on the fixed threaded shaft, the two fixed discs are symmetrically distributed along the transverse center line of the fixed threaded shaft, and the two fixed discs are meshed and connected with the fixed threaded shaft. A fixing sliding column is further arranged in the middle of the fixing disc in a sliding mode, the fixing disc comprises a disc body and a screwing threaded block which is movably clamped to the face, away from the stone, of the fixing disc and connected with the fixing threaded shaft in a meshed mode, an elastic positioning block is arranged on the face, close to the stone, of the fixing disc, and a longitudinal buffering block is further arranged on the face, close to the stone, of the fixing disc. After stone is put in, the threaded blocks are screwed to adjust the positions of the disc bodies so that the two fixing discs can vertically clamp and fix the stone, the elastic positioning blocks can be attached to the surface of the stone and buffer transverse force, and meanwhile the longitudinal buffering blocks can be attached to the surface of the stone and buffer longitudinal force.

Description

Technical Field

[0001] The utility model relates to the technical field of stone materials, in particular to a three-dimensionally adjustable dry-hanging stone material device. Background Art

[0002] Dry hanging refers to a hanging construction method that uses metal hangers to firmly hang decorative materials on a structure to form a decorative surface. It is often used in the paving of indoor walls. Decorative panels can be quickly laid on the wall. Compared with the traditional method of fixing the panels with adhesives on the back of the panels, dry hanging can greatly reduce construction time, and has high flatness and requires low construction skills from workers. When stone panels are laid on the wall, dry hanging devices are often used to fix them on the wall. Bolt holes are opened on the back of the panels to lock the stones with fixing bolts. The construction time is short and the flatness is high. Some dry hanging stone devices can also adjust the angle according to the size of the stone, making the installation more flexible.

[0003] Although the above-mentioned prior art can solve the corresponding technical problems, there are still certain defects: after the existing dry-hanging stone device fixes the stone slab, if the slab is subjected to strong vibration and impact during use, it is easy to cause concentrated stress at the connection between the stone slab and the dry-hanging device, thereby causing cracks at the stone connection part, and then causing the connection between the stone and the dry-hanging device to be unstable, which can easily cause the stone to fall off, and the impact resistance is poor. It is difficult to effectively ensure the integrity of the stone when it is impacted. Utility Model Content

[0004] The utility model aims to provide a three-dimensionally adjustable dry hanging stone device with strong impact resistance and firm stone fixing in view of the defects and shortcomings of the prior art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a three-dimensionally adjustable dry-hanging stone device, including a fixed threaded shaft and a fixed plate meshingly connected to the fixed threaded shaft, the fixed plate is provided with two, the two fixed plates are symmetrically distributed along the transverse center line of the fixed threaded shaft, the middle section of the fixed plate is also slidably provided with a fixed sliding column, the fixed plate includes a plate body and a screwing thread block that is movably engaged with a side of the fixed plate away from the stone and meshingly connected to the fixed threaded shaft, an elastic positioning block is provided on a side of the fixed plate close to the stone, and a longitudinal buffer block is provided on a side of the fixed plate close to the stone. After the stone is placed in, the threaded block is screwed to adjust the position of the plate body so that the two fixed plates clamp and fix the stone up and down, and the elastic positioning block is attached to the surface of the stone to buffer the lateral force, and the longitudinal buffer block is attached to the surface of the stone to buffer the longitudinal force.

[0006] A further improvement is that: the fixed sliding post is also provided with a plurality of fixing nails penetrating the fixed sliding post.

[0007] A further improvement is that an anti-slip guardrail is also provided on the edge of the plate.

[0008] A further improvement is that the fixing nail comprises an inserting body which is arranged on the fixing sliding column and penetrates the fixing sliding column, and a hot melt adhesive layer which is arranged on the outer surface of the inserting body.

[0009] A further improvement is that: a contraction cavity is also provided in the insert body.

[0010] A further improvement is that a plurality of hollow elastic balls are arranged in the contraction inner cavity.

[0011] A further improvement is that: the outer wall of the hot melt adhesive layer is provided with a deceleration bump.

[0012] A further improvement is that a knocking plate is also provided at the end of the insert body away from the contraction inner cavity.

[0013] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: the utility model fits to the surface of the stone through the elastic positioning block and the longitudinal buffer block, and then when the stone is subjected to horizontal or longitudinal or horizontal and longitudinal mixed force, the impact force can be fully absorbed, thereby avoiding the stone from falling off and breaking. At the same time, the stone is fully fixed with the fixing nails inserted into the rear surface of the stone, and the stone is flexibly fixed with hot melt adhesive and shrinking inner cavity, so that when the stone is impacted, the stone can be firmly locked on the dry hanging device, and no cracks will be generated at the part connected with the fixing nails, so that the dry hanging device has stronger impact resistance and the effect of fixing the stone is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 This is a schematic structural diagram of the dry-hanging stone device of the utility model from the front view;

[0016] Figure 2 It is a schematic diagram of the structure of the side cross section of the dry hanging stone device of the utility model;

[0017] Figure 3 It is a structural schematic diagram of a front view cross section of a fixing nail of the utility model. DETAILED DESCRIPTION

[0018] The utility model is now further described in conjunction with the accompanying drawings and specific embodiments.

[0019] See also Figure 1-3 As shown, the technical solution adopted in this specific embodiment is: a three-dimensionally adjustable dry-hanging stone device, including a fixed threaded shaft 1 and a fixed plate 2 meshingly connected to the fixed threaded shaft 1, the fixed plate 2 is provided with two, the two fixed plates 2 are symmetrically distributed along the transverse midline of the fixed threaded shaft 1, and the middle section of the fixed plate 2 is also slidably provided with a fixed sliding column 3, the fixed plate 2 includes a plate body 21 and a screwing thread block 22 that is movably engaged with the side of the fixed plate 2 away from the stone and meshingly connected to the fixed threaded shaft 1, an elastic positioning block 23 is provided on the side of the fixed plate 2 close to the stone, and a longitudinal buffer block 25 is also provided on the side of the fixed plate 2 close to the stone. After the stone is placed, the threaded block 22 is screwed to adjust the position of the plate body 21 so that the two fixed plates 2 clamp and fix the stone up and down, and the elastic positioning block 23 is attached to the surface of the stone to buffer the lateral force, and the longitudinal buffer block 25 is attached to the surface of the stone to buffer the longitudinal force, so that When in use, place the stone plate between the two fixed plates 2, and twist the threaded block 22 to make it move along the fixed threaded shaft 1, and synchronously drive the plate body 21 to move the tube, so that the two fixed plates 2 are simultaneously close to the upper and lower ends of the stone plate, and clamped to fix it, and at the same time make the back of the stone plate fit on the elastic positioning block 23, and make its end fit on the longitudinal buffer block 25, at this time, the fixed column behind the fixed threaded shaft 1 can be nailed into the wall for fixing, when the stone is subjected to lateral or longitudinal or lateral and longitudinal mixed force, the elastic positioning block 23 is deformed to absorb the lateral impact force, and the longitudinal buffer block 25 is used to absorb the vertical impact force, thereby fully absorbing the impact force of the fixed stone plate, preventing the stone plate from being broken at the contact position with the dry hanging device, and making the stone shake less when it is impacted, so that it will not fall off from the dry hanging device, and the fixing effect is better;

[0020] The fixed slide post 3 is also provided with a plurality of fixing nails 4 penetrating the fixed slide post 3. In this embodiment, three fixing nails 4 are provided. The fixing nail 4 includes an insert 42 arranged on the fixed slide post 3 and penetrating the fixed slide post 3, and a hot melt adhesive layer 45 arranged on the outer surface of the insert 42. When installing the stone board, a shallow groove can be arranged at a position corresponding to the fixing nail 4 on the back of the stone board, so that the insert 42 can be inserted into the shallow groove on the back of the stone board, and then the fixing effect is enhanced by the insert 42, and the impact force is dispersed when the stone board is impacted. At the same time, after the stone is inserted, the stone is heated, so that the hot melt adhesive is melted and fills the gap between the stone and the insert 42, thereby achieving a better fixing effect. At the same time, the impact force is further absorbed by the relatively soft hot melt adhesive, and the anti-extrusion impact ability is improved while ensuring a stronger fixing performance;

[0021] The edge of the plate 21 is also provided with an anti-drop guardrail 24, which helps to prevent the stone plate from falling off the plate 21 from the front and enhances the fixing effect;

[0022] The insert 42 is also provided with a shrinkage cavity 43, which is conducive to shrinking and deforming the stone when subjected to strong longitudinal extrusion, thereby avoiding fracturing of the stone and making the stone fixed on the dry hanging device more resistant to extrusion;

[0023] The shrinking inner cavity 43 is provided with a plurality of hollow elastic balls 44. In this embodiment, three are provided, which is beneficial to provide a certain support to the shrinking inner cavity 43 and can fully absorb the pressure when squeezed;

[0024] The outer wall of the hot melt adhesive layer 45 is provided with a deceleration bump 46, which is conducive to greater resistance when inserting the insert body 42, thereby avoiding damage to the stone plate due to excessive insertion speed;

[0025] The end of the insert 42 away from the shrinkage cavity 43 is also provided with a knocking plate 41, which is conducive to making the insertion of the insert 42 easier and more convenient.

[0026] Working principle of the utility model: when the utility model is used, the stone plate is placed between the two fixed plates 2, and the threaded block 22 is twisted to move it along the fixed threaded shaft 1, and the plate body 21 is driven to move the tube simultaneously, so that the two fixed plates 2 are simultaneously close to the upper and lower ends of the stone plate, and clamped to fix it, and at the same time, the back of the stone plate is affixed to the elastic positioning block 23, and the end of the stone plate is affixed to the longitudinal buffer block 25. At this time, the fixed column behind the fixed threaded shaft 1 can be nailed into the wall for fixing. When the stone is subjected to lateral or longitudinal or lateral and longitudinal mixed forces, the elastic positioning block 23 is deformed to absorb the lateral impact force, and the longitudinal buffer block 25 is used to absorb the vertical impact force, thereby fully absorbing the impact force of the fixed stone plate, preventing the stone plate from being broken at the contact position with the dry hanging device, and making the stone shake less when it is impacted, so that it will not fall off from the dry hanging device, and the fixing effect is better.

[0027] The utility model is intended to protect the structure of the product. The model of each component is not the content of the utility model, and it is also a known technology. Any component on the market that can achieve the above functions of the utility model can be used as a choice. Therefore, the model and other parameters of the component are not described in detail in this utility model. The contribution of this utility model lies in the scientific combination of various components.

[0028] The above shows and describes the basic principle and main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents. Anything not described in detail in the utility model is a well-known technology of those skilled in the art.

Claims

1. A three-dimensionally adjustable dry hanging stone device, comprising a fixed threaded shaft (1) and a fixed plate (2) meshingly connected to the fixed threaded shaft (1), wherein two fixed plates (2) are provided, and the two fixed plates (2) are symmetrically distributed along the transverse midline of the fixed threaded shaft (1), and a fixed sliding column (3) is also slidably provided in the middle section of the fixed plate (2), characterized in that: The fixed disk (2) comprises a disk body (21) and a screwing threaded block (22) movably engaged with a side of the fixed disk (2) away from the stone and meshingly connected with the fixed threaded shaft (1). An elastic positioning block (23) is provided on a side of the fixed disk (2) close to the stone. A longitudinal buffer block (25) is also provided on a side of the fixed disk (2) close to the stone. After the stone is placed, the threaded block (22) is screwed to adjust the position of the disk body (21) so that the two fixed disks (2) clamp and fix the stone up and down, and the elastic positioning block (23) is in contact with the surface of the stone to buffer the lateral force, and the longitudinal buffer block (25) is in contact with the surface of the stone to buffer the longitudinal force.

2. The three-dimensionally adjustable dry-hanging stone device according to claim 1, characterized in that: The fixed sliding column (3) is also provided with a plurality of fixing nails (4) penetrating the fixed sliding column (3).

3. The three-dimensionally adjustable dry-hanging stone device according to claim 1 is characterized in that: An anti-slip guardrail (24) is also provided on the edge of the disk body (21).

4. The three-dimensionally adjustable dry-hanging stone device according to claim 2, characterized in that: The fixing nail (4) comprises an insert body (42) arranged on the fixing sliding column (3) and penetrating the fixing sliding column (3), and a hot melt adhesive layer (45) arranged on the outer surface of the insert body (42).

5. The three-dimensionally adjustable dry-hanging stone device according to claim 4 is characterized in that: A contraction inner cavity (43) is also provided in the inserting body (42).

6. The three-dimensionally adjustable dry-hanging stone device according to claim 5, characterized in that: A plurality of hollow elastic balls (44) are arranged in the contraction inner cavity (43).

7. The three-dimensionally adjustable dry hanging stone device according to claim 4 is characterized in that: The outer wall of the hot melt adhesive layer (45) is provided with a deceleration protrusion (46).

8. The three-dimensionally adjustable dry-hanging stone device according to claim 5 is characterized in that: The end of the insert (42) away from the contraction inner cavity (43) is also provided with a knocking plate (41).

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