Rock plate connecting structure

Abstract

The utility model relates to a rock plate connecting structure, and relates to the technical field of connecting structures, the rock plate connecting structure comprises a dry hanging piece A, a dry hanging piece B, a fixing assembly and an inserting block, the dry hanging piece A is bonded and fixed to the back face of a rock plate through glue, a cavity with a rectangular section is formed in the dry hanging piece A, the fixing assembly comprises an arch-shaped piece and a back bolt, and the arch-shaped piece comprises an arch-shaped part, a connecting part and a contact part; the arc-shaped part abuts against the inner wall of the cavity, the contact part abuts against the rock plate, a screw hole is formed in the connecting part, a back bolt is matched with the screw hole, and the dry hanging piece A is fixedly connected with the rock plate.

Description

Technical Field

[0001] The present application relates to the technical field of connection structures, and in particular to a rock slab connection structure. Background Art

[0002] At present, with the development of my country's ceramic industry and the vigorous promotion of rock slabs, the production process of rock slab products is getting stronger and stronger, and the quality is getting better and better. However, it is still relatively rare to use rock slabs as wall panels in large areas indoors. There are two reasons. First, as a high-end material for wall decoration, rock slabs are relatively expensive. The current installation technology is not very mature. Once rework occurs in large-scale installation, the cost loss is relatively large; second, in the past, rock slabs were generally installed by dry hanging in the form of rear-bonded honeycomb aluminum, ceramic panels, or adding aluminum frames. Since rock slabs are made of natural raw materials such as stone powder and feldspar, which are fired and pressed at high temperatures, if the rear bonding material is different from the material of the rock slab, it may cause safety hazards such as falling off, cracking, and failure of fixed hangers. Once the rock slab falls off, the consequences are disastrous, and the form of adding aluminum frames cannot meet the dense splicing effect of the rock slab. Utility Model Content

[0003] In order to fix the rock slab more firmly, the present application provides a rock slab connection structure.

[0004] The present application provides a rock plate connection structure, which adopts the following technical solution:

[0005] A rock slab connection structure includes a dry hanging component A, a dry hanging component B, a fixing assembly and a plug-in block. The dry hanging component A is fixed to the back of the rock slab by glue. A cavity with a rectangular cross-section is opened inside the dry hanging component A. The cavity is arranged along the length direction of the dry hanging component A. The fixing assembly includes an arched piece and a back bolt. The arched piece is inserted into the cavity. The arched piece includes an arched portion, a connecting portion and a contact portion. The arched portion, the connecting portion and the contact portion are all formed by bending the arched piece. The arched portion abuts against the inner wall of the cavity, and the contact portion abuts against the rock slab. A screw hole is opened on the connecting portion, and the back bolt cooperates with the screw hole to fix the dry hanging component A to the rock slab.

[0006] By adopting the above technical solution and the above settings, the rock slab can be fixed in a double manner of glue bonding and back bolt fixing, which can effectively prevent the rock slab from falling off and improve the fixing firmness of the rock slab.

[0007] In a specific possible implementation manner, the arched sheet is provided with two layers, namely a rubber layer and a metal layer. The rubber layer is thinner than the metal layer, and the rubber layer is in contact with the inner wall of the cavity.

[0008] By adopting the above technical solution and setting the rubber layer and the metal layer, the metal layer can play the role of fixing the skeleton and prevent the arch piece from undergoing large deformation. The setting of the metal layer can avoid hard contact of the arch piece during installation and fixation, which may cause wear of the arch piece.

[0009] In a specific feasible implementation scheme, the dry hanging component B includes a hanging portion and a bending portion, a slide groove is provided on the dry hanging component A, a hammer-shaped block is provided in the slide groove, the hammer-shaped block is slidably engaged with the slide groove, a stud is vertically provided on the end face of the hammer-shaped block away from the dry hanging component A, the stud is integrally arranged with the hammer-shaped block, and a screw hole is provided on the hanging portion.

[0010] By adopting the above technical solution and arranging the studs, it is possible to facilitate the threaded connection of the hammer block and fix the hammer block.

[0011] In a specific possible implementation manner, a side wall of the slide groove is provided with a protrusion protruding toward the hammer block to form a blocking portion.

[0012] By adopting the above technical solution, the hammer-shaped block can be limited in the sliding groove by setting the blocking part, so as to prevent the hammer-shaped block from falling off when sliding.

[0013] In a specific possible implementation mode, the bending portion and the hanging portion are integrally arranged, the bending portion is bent at a right angle in a direction away from the hanging portion, a snap-in groove is formed between the bending portion and the hanging portion, and the plug-in block is plugged into the snap-in groove.

[0014] By adopting the above technical solution and setting the clamping groove, the dry hanging component B is convenient to be connected and fixed, and the bending part and the hanging part are integrally arranged, thereby improving the fixing firmness of the dry hanging component B.

[0015] In a specific possible implementation manner, a transverse limiting hole is provided on an end surface of the bending portion that is perpendicular to the hanging portion, and a thread is provided in the transverse limiting hole.

[0016] By adopting the above technical solution and setting the transverse limiting hole, the transverse limiting hole can cooperate with the stud or bolt. When the stud and the bolt are screwed into the screw hole, the bolt or the stud invades the clamping groove, thereby interfering with the transverse movement.

[0017] In a specific possible implementation mode, through grooves are formed on the hanging portion and the bending portion to form a vertical limiting groove, and the vertical limiting groove is formed in the clamping groove.

[0018] By adopting the above technical solution and setting the vertical limit groove, the vertical limit groove can play a sliding role and also play a limiting role in the movement of the parts in the vertical direction.

[0019] In a specific possible implementation manner, a protrusion is provided at one end of the plug-in block inserted in the clamping groove to form a sliding protrusion, the sliding protrusion is matched with the shape of the vertical limiting groove, and the sliding protrusion is slidably set in the vertical limiting groove.

[0020] By adopting the above technical solution, the sliding protrusion and the vertical limiting groove are slidably arranged, so that the position between the plug-in block and the dry hanging piece B can be adjusted.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. Through the arrangement of dry hanging parts A, dry hanging parts B, fixing components and plug-in blocks, dry hanging parts A are bonded and fixed to the back of the rock slab by glue, and the fixing components include an arch piece and a back bolt. The arch piece is inserted into the cavity, and the dry hanging parts A are fixedly connected to the rock slab by the back bolt and the arch piece, thereby achieving a dual fixing method of glue bonding and back bolt fixing, thereby further strengthening the firmness of the rock slab fixation.

[0023] 2. By setting the hammer-shaped block, the hammer-shaped block can slide in the slide groove, so that the position between the dry hanging parts A and the dry hanging parts B can be adjusted, so that the position of the rock slab can still be adjusted even after it is fixed, which is convenient for the adjustment of the rock slab after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an overall schematic diagram of an embodiment of the present application;

[0025] Figure 2 It is a half-section view showing the specific structure of the present application;

[0026] Figure 3 It is a specific structural diagram of the dry hanging component A;

[0027] Figure 4 It is a specific structural diagram of the dry hanging component B.

[0028] Explanation of the reference numerals in the accompanying drawings: 1. Dry hanging part A; 11. Cavity; 12. Slide groove; 13. Blocking part; 2. Hammer-shaped block; 21. Stud; 23. Nut; 3. Dry hanging part B; 31. Hanging part; 32. Bending part; 321. Vertical limiting groove; 322. Horizontal limiting hole; 323. Clamping groove; 4. Fixing component; 40. Glue layer; 41. Arched sheet; 411. Arched part; 412. Connecting part; 413. Contact part; 414. Rubber layer; 415. Metal layer; 42. Back bolt; 5. Plug-in block; 51. Sliding protrusion; 6. Angle plate. DETAILED DESCRIPTION

[0029] The present application is further described in detail below in conjunction with the accompanying drawings.

[0030] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] The present application embodiment discloses a rock plate connection structure, referring to Figure 1 A rock board connection structure is arranged between the rock board and the building wall, and is used to hang the rock board on the wall, including a dry hanging part A1, a dry hanging part B3, a fixing component 4 and a plug-in block 5. Glue is applied to one end of the dry hanging part A1 close to the rock board. For the convenience of explanation, a glue layer 40 formed after the glue is applied is shown in the accompanying drawings. The dry hanging part A1 and the rock board are fixed by glue.

[0032] Reference Figure 2 and Figure 3 A cavity 11 with a rectangular cross section is provided inside the dry hanging part A1. The cavity 11 is arranged along the length direction of the dry hanging part A1, and the two ends of the cavity 11 are opened to form a through cavity. The fixing component 4 includes an arch piece 41 and a back bolt 42. The arch piece 41 is provided with two layers, namely a rubber layer 414 and a metal layer 415. The metal layer 415 acts as a skeleton to support the shape without large deformation. The thickness of the rubber layer 414 is set to be thinner than the metal layer 415. The rubber layer 414 contacts the inner wall of the cavity 11, so that a buffer layer is formed between the metal layer 415 and the inner wall of the cavity 11 to avoid wear caused by hard contact between the metal layer 415 and the inner wall of the cavity 11. The arch piece 41 is bent to form an arch portion 411, a connecting portion 412 and a contact portion 413. The arch piece 41 is inserted into the cavity 11. The length of the arch portion 411 matches the length of the cavity 11. The arch portion 411 abuts against the inner wall of the cavity 11. Due to the bending of the arch portion 411, a groove is formed in the direction where the arch portion 411 is close to the inner wall of the cavity 11, so that the arch portion 411 can be engaged with the inner wall of the cavity 11.

[0033] The contact portion 413 is bent with an arc surface, and the arc surface of the contact portion 413 faces the rock board and abuts against the rock board. A screw hole is opened on the connecting portion 412, and the back bolt 42 is inserted into the screw hole to fix the dry hanging component A1 to the rock board, thereby forming a double fixation between the dry hanging component A1 and the rock board by glue bonding and the back bolt 42.

[0034] Reference Figure 1 and Figure 4The dry hanging part B3 includes a hanging part 31 and a bending part 32. The bending part 32 is integrally arranged with the hanging part 31, so that the cross-sectional shape of the dry hanging part B3 is approximately "h" shaped. A slide groove 12 is provided at one end of the dry hanging part A1 close to the dry hanging part B3. A hammer-shaped block 2 is arranged in the slide groove 12. The hammer-shaped block 2 is arranged to match the shape of the slide groove 12. The sliding of the hammer-shaped block 2 is clamped in the slide groove 12. The side wall of the slide groove 12 is provided with a blocking part 13 protruding in the direction of the hammer-shaped block 2. The blocking part 13 contacts the end of the hammer-shaped block 2 away from the slide groove 12. The blocking part 13 holds and fixes the hammer-shaped block 2 so that the hammer-shaped block 2 cannot be separated from the slide groove 12. By setting the hammer-shaped block 2 and the slide groove 12, the fixed position between the dry hanging part A1 and the dry hanging part B3 can be adjusted. A stud 21 is provided on the end surface of the hammer block 2 away from the dry hanging part A1, and the stud 21 is integrally provided with the hammer block 2. A screw hole is provided on the hanging part 31, and a nut 23 is threadedly connected to the stud 21. The dry hanging part A1 and the dry hanging part B3 are fixedly connected by the nut 23 and the stud 21. A gasket is also provided between the nut 23 and the hanging part 31.

[0035] The bending portion 32 is bent at a right angle in a direction away from the hanging portion 31, and a clamping groove 323 is formed between the bending portion 32 and the hanging portion 31. The plug-in block 5 is plugged into the clamping groove 323. The plug-in block 5 is set in an "L" shape. One end of the plug-in block 5 plugged into the clamping groove 323 is provided with a protrusion to form a sliding protrusion 51. The hanging portion 31 and the bending portion 32 are oppositely provided with through grooves to form a vertical limiting groove 321. The shape and size of the vertical limiting groove 321 are matched with the shape and size of the sliding protrusion 51. The sliding protrusion 51 is slidably set in the vertical limiting groove 321. The vertical limiting groove 321 and the sliding protrusion 51 cooperate to limit the vertical direction of the plug-in block 5. A through hole is provided on the end surface of the bending portion 32 perpendicular to the hanging portion 31 to form a transverse limiting hole 322, and a thread is provided in the transverse limiting hole 322. When the plug-in block 5 is slidably disposed in the engaging groove 323 , the stud 21 or bolt can be screwed into the transverse limiting hole 322 so that the stud 21 or bolt abuts against the top of the plug-in block 5 , thereby pressing and limiting the transverse movement of the plug-in block 5 .

[0036] Reference Figure 1 The other end of the plug-in block 5 is fixedly connected to a corner plate 6 by an expansion screw. The corner plate 6 is used to be fixed to the building wall. The plug-in block 5 is provided with a screw hole fixedly connected to the corner plate 6.

[0037] The implementation principle of the embodiment of the present application is as follows: in the initial state, the angle plate 6 is fixedly set on the building wall by the installer, the plug-in block 5 is fixed on the angle plate 6 by the expansion bolt, the clamping groove 323 on the dry hanging part B3 is set toward the plug-in block 5 and slides horizontally, so that the sliding protrusion 51 slides into the vertical limit groove 321, the dry hanging part B3 is slid, the position between the dry hanging part B3 and the plug-in block 5 is adjusted, and the bolt or stud 21 is screwed into the horizontal limit hole 322, thereby completing the installation and fixation of the dry hanging part B3 and the plug-in block 5. The hammer-shaped block 2 is installed in the slide groove 12, the position of the dry hanging part A1 and the dry hanging part B3 is adjusted by sliding the hammer-shaped block 2, and the hammer-shaped block 2 cannot slide relative to the dry hanging part B3 by tightening the nut, thereby fixing the dry hanging part A1 and the dry hanging part B3. The operator needs to first glue the rock board and the dry hanging component A1 together, then insert the back bolt 42 into the screw hole of the arch piece 41, drive the back bolt 42 into the rock board, fix the dry hanging component A1 and the rock board, and thus complete the installation of the rock board.

[0038] The above-mentioned embodiments only express the implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several deformations and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A rock plate connection structure, characterized in that: The invention comprises a dry hanging component A (1), a dry hanging component B (3), a fixing assembly (4) and a plug-in block (5); the dry hanging component A (1) is fixed to the back of a rock plate by glue; a cavity (11) with a rectangular cross section is provided inside the dry hanging component A (1); the cavity (11) is arranged along the length direction of the dry hanging component A (1); the fixing assembly (4) comprises an arched piece (41) and a back bolt (42); the arched piece (41) is inserted into the cavity (11); the arched piece (41) includes a back bolt (42); The invention comprises an arched portion (411), a connecting portion (412) and a contact portion (413), wherein the arched portion (411), the connecting portion (412) and the contact portion (413) are all formed by bending the arched sheet (41), the arched portion (411) abuts against the inner wall of the cavity (11), the contact portion (413) abuts against the rock plate, a screw hole is provided on the connecting portion (412), and the back bolt (42) cooperates with the screw hole to fix the dry hanging component A (1) to the rock plate.

2. A rock plate connection structure according to claim 1, characterized in that: The arched sheet (41) is provided with two layers, namely a rubber layer (414) and a metal layer (415); the rubber layer (414) is thinner than the metal layer (415); and the rubber layer (414) is in contact with the inner wall of the cavity (11).

3. A rock plate connection structure according to claim 1, characterized in that: The dry hanging component B (3) comprises a hanging portion (31) and a bending portion (32); a slide groove (12) is provided on the dry hanging component A (1); a hammer-shaped block (2) is arranged in the slide groove (12); the hammer-shaped block (2) is slidably engaged with the slide groove (12); a stud (21) is vertically arranged on the end surface of the hammer-shaped block (2) away from the dry hanging component A (1); the stud (21) and the hammer-shaped block (2) are integrally arranged; and a screw hole is provided on the hanging portion (31).

4. A rock plate connection structure according to claim 3, characterized in that: The side wall of the slide groove (12) is provided with a protrusion that protrudes in the direction of the hammer-shaped block (2) to form a blocking portion (13).

5. The rock plate connection structure according to claim 3, characterized in that: The bending portion (32) and the hanging portion (31) are integrally arranged, the bending portion (32) is bent at a right angle in a direction away from the hanging portion (31), a clamping groove (323) is formed between the bending portion (32) and the hanging portion (31), and the plug-in block (5) is plugged into the clamping groove (323).

6. The rock plate connection structure according to claim 3, characterized in that: A transverse limiting hole (322) is provided on the end surface of the bending portion (32) which is perpendicular to the hanging portion (31), and a thread is provided in the transverse limiting hole (322).

7. The rock plate connection structure according to claim 5, characterized in that: The hanging portion (31) and the bending portion (32) are provided with through grooves opposite to each other to form a vertical limiting groove (321), and the vertical limiting groove (321) is formed in the clamping groove (323).

8. A rock plate connection structure according to claim 7, characterized in that: One end of the plug-in block (5) plugged into the clamping groove (323) is provided with a protrusion to form a sliding protrusion (51), the sliding protrusion (51) is matched with the shape of the vertical limiting groove (321), and the sliding protrusion (51) is slidably arranged in the vertical limiting groove (321).

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