Rock plate wall hanging device

Abstract

The utility model discloses a rock plate wall hanging device, and belongs to the technical field of rock plate wall hanging. Comprising a fixing mechanism and a rock plate body, the fixing mechanism comprises a bottom plate, expansion screws are arranged at the four corners of the top face of the bottom plate, two pairs of threaded rods are further installed on the top face of the bottom plate, the fixing mechanism further comprises a pair of U-shaped leveling frames, and the bottom faces of the U-shaped leveling frames are each rotationally connected with a pair of threaded sleeves; the pair of threaded sleeves and the pair of threaded rods are in threaded occlusion connection, inverted-U-shaped fixing frames are installed in grooves of the pair of regular-U-shaped leveling frames, the rock plate body comprises a plate body, and the plate body and the inverted-U-shaped fixing frames are connected in a clamped mode; according to the wall hanging device applied to the rock plate, the aim that the rock plate mounted on a wall can be kept horizontal without carrying out leveling operation on the wall to be hung in advance can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rock slab wall hanging, in particular to a rock slab wall hanging device. Background Technique

[0002] A rock slab is a super-large-sized new type of porcelain material made from natural raw materials through a special process, pressed by a press of over ten thousand tons, combined with advanced production technology, and fired at a high temperature of over 1200 °C, which can withstand processing processes such as cutting, drilling, and grinding.

[0003] After retrieval, some typical prior arts are found. For example, the patent with the publication number CN217128800U discloses a rock slab wall hanging device, which includes multiple guide rails, mounting parts arranged at the four corners of the rock slab, and clamping parts. The multiple guide rails are horizontally fixed to the wall at intervals. The back of the mounting part is fixedly connected to the back of the rock slab. First openings are symmetrically arranged on the left and right of the front of the mounting part. A connection port for the clamping part to be inserted is formed between the two ends of the first card slot and the limiting block. Convex blocks are arranged at the left and right ends of the clamping part. Mounting plates extend upward at the top and bottom of the clamping part. The guide rail includes a fixing part and a clamping part connected to the upper and lower ends of the fixing part. The clamping part is engaged with the clamping block;

[0004] In the process of using this technical solution for wall hanging, it is not necessary to use cement slurry to achieve the wall hanging operation, which can reduce the cleaning work on the ground and the surface of the rock slab after wall hanging. However, before wall hanging the rock slab, it is necessary to pre-level the wall to be wall hung. Therefore, it may be necessary to apply gypsum to the leveled wall, resulting in a more complex actual wall hanging. Content of the Utility Model

[0005] The purpose of the utility model is to provide a rock slab wall hanging device to solve the problem that the existing rock slabs need to level the wall before wall hanging as mentioned in the above background technique.

[0006] In view of the above problems, the technical solution proposed by the utility model is:

[0007] A rock slab wall hanging device includes a fixing mechanism and a rock slab body. The fixing mechanism includes a bottom plate. Expansion screws are arranged at the four corners of the top surface of the bottom plate. Two pairs of threaded rods are also installed on the top surface of the bottom plate. The fixing mechanism also includes a pair of positive U-shaped leveling frames. A pair of threaded sleeves are rotatably connected to the bottom surface of each of the pair of positive U-shaped leveling frames. The pair of threaded sleeves are in threaded engagement with the pair of threaded rods. An inverted U-shaped fixing frame is installed in the groove of each of the pair of positive U-shaped leveling frames. The rock slab body includes a plate body, and the plate body is snap-fitted with the inverted U-shaped fixing frame.

[0008] The beneficial effects of adopting the above further scheme are as follows. By using expansion screws, the bottom plate can be fixed to the wall. At the same time, by changing the length of the expansion screws inserted into the wall and calibrating with a level, the bottom plate can be fixed to the wall in a horizontal state. By using the threaded rod and the threaded sleeve, after the four groups of threaded sleeves are completely tightened, it can be ensured that the bottom surfaces of a pair of positive U-shaped leveling frames are completely attached to the bottom plate, thereby ensuring that a pair of positive U-shaped leveling frames are in a horizontal state, and further making the slate body installed on it in a horizontal state.

[0009] Further, first through holes are provided on the bottom surfaces of the grooves of a pair of the positive U-shaped leveling frames. Threaded holes are provided at the tops of a pair of the threaded sleeves. First screws are slidably arranged inside the first through holes, and the first screws are in threaded engagement with the threaded holes.

[0010] Further, a pair of bushings are installed on the bottom surfaces of a pair of the positive U-shaped leveling frames. Limiting grooves are provided on the inner circumferential walls of the pair of bushings. Limiting rings are installed on the outer sides of a pair of the threaded sleeves near their tops, and the limiting rings slide in the limiting grooves.

[0011] The beneficial effects of adopting the above further scheme are as follows. The limiting groove and the limiting ring are used to connect the threaded sleeve and the bushing together, and at the same time, it is ensured that the threaded sleeve has the ability to rotate. By using the first screw, the first through hole, and the threaded hole, after the first screw is tightened, the rotation of the threaded sleeve can be prevented, thereby ensuring the fixation of the threaded sleeve.

[0012] Further, a pair of second through holes are provided on the sides of a pair of the positive U-shaped leveling frames. A pair of third through holes are provided on the sides of the inverted U-shaped fixing frame, and a pair of the second through holes and a pair of the third through holes are aligned one by one. The fixing mechanism further includes four groups of second screws and nuts. The second screws pass through the second through holes, the third through holes and are in threaded engagement with the nuts.

[0013] Further, a pair of clamping holes are provided on the top surfaces of the inverted U-shaped fixing frame. Four groups of sliding rods are installed on the bottom surface of the plate body. Conical blocks are installed at the bottom ends of the sliding rods. The sliding rods and the conical blocks slide in the clamping holes, and the top surfaces of the conical blocks abut against the clamping holes.

[0014] Further, the conical block is made of elastic metal material.

[0015] The beneficial effects of adopting the above further scheme are as follows. The diameter of the bottom end of the conical block is smaller than the diameter of the clamping hole, so the conical block can gradually slide into the clamping hole. Since the conical block is made of elastic metal material, the conical block will deform and finally completely slide into the clamping hole. At the same time, the diameter of the top end of the conical block is larger than the diameter of the clamping hole, so the conical block cannot be pulled out of the clamping hole, thereby fixing the plate body on the top surfaces of a pair of inverted U-shaped fixing frames.

[0016] Furthermore, a waterproof layer is coated on the bottom surface of the bottom plate, and an anti-slip layer is coated on the top surface of the bottom plate.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this rock slab wall hanging device, through the use of expansion screws, the bottom plate can be fixed on the wall. At the same time, by changing the length of the expansion screws inserted into the wall and calibrating with a level, the bottom plate can be fixed on the wall in a horizontal state. By using the threaded rod and the threaded sleeve, after the four groups of threaded sleeves are completely tightened, it can be ensured that the bottom surfaces of a pair of positive U-shaped leveling frames are completely attached to the bottom plate, thereby ensuring that a pair of positive U-shaped leveling frames are in a horizontal state, and further enabling the rock slab body installed thereon to be in a horizontal state. Finally, the purpose of ensuring that the rock slab body installed on the wall remains horizontal without the need to pre-level the wall to be hung is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the first three-dimensional structural schematic diagram of the rock slab wall hanging device disclosed in the embodiment of the present utility model;

[0019] Figure 2 is the first exploded structural schematic diagram of the rock slab wall hanging device disclosed in the embodiment of the present utility model;

[0020] Figure 3 is the second exploded structural schematic diagram of the rock slab wall hanging device disclosed in the embodiment of the present utility model;

[0021] Figure 4 is Figure 3 the enlarged structural schematic diagram of structure A in;

[0022] Figure 5 is the second three-dimensional structural schematic diagram of the rock slab wall hanging device disclosed in the embodiment of the present utility model;

[0023] Figure 6 is Figure 5 the enlarged structural schematic diagram of structure B in.

[0024] In the figure: 100, fixing mechanism; 101, bottom plate; 102, expansion screw; 103, threaded rod; 104, positive U-shaped leveling frame; 105, second through hole; 106, inverted U-shaped fixing frame; 107, third through hole; 108, card hole; 109, second screw; 110, nut; 111, bushing; 112, threaded sleeve; 113, first screw; 114, limiting ring; 115, limiting groove; 116, first through hole; 117, threaded hole; 200, rock slab body; 201, plate body; 202, sliding rod; 203, conical block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figure 1 - Figure 6 , the present utility model provides a technical solution: a rock slab wall hanging device, including a fixing mechanism 100 and a rock slab body 200. The fixing mechanism 100 includes a bottom plate 101. Expansion screws 102 are provided at the four corners of the top surface of the bottom plate 101. Two pairs of threaded rods 103 are further installed on the top surface of the bottom plate 101. The fixing mechanism 100 further includes a pair of positive U-shaped leveling frames 104. A pair of threaded sleeves 112 are rotatably connected to the bottom surfaces of the pair of positive U-shaped leveling frames 104. The pair of threaded sleeves 112 are in threaded engagement with the pair of threaded rods 103. Inverted U-shaped fixing frames 106 are installed in the grooves of the pair of positive U-shaped leveling frames 104. The rock slab body 200 includes a plate body 201. The plate body 201 is snap-fitted with the inverted U-shaped fixing frame 106. By using the expansion screws 102, the bottom plate 101 can be fixed to the wall. At the same time, by changing the length of the expansion screws 102 inserted into the wall and calibrating with a level, the bottom plate 101 can be fixed to the wall in a horizontal state. By using the threaded rods 103 and the threaded sleeves 112, after the four groups of threaded sleeves 112 are completely tightened, it can be ensured that the bottom surfaces of the pair of positive U-shaped leveling frames 104 are completely attached to the bottom plate 101, thereby ensuring that the pair of positive U-shaped leveling frames 104 are in a horizontal state, and further making the rock slab body 200 installed thereon in a horizontal state.

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figure 1 - Figure 6, the present utility model provides a technical solution: a rock slab wall hanging device. A first through hole 116 is opened on the bottom surface of the groove of a pair of positive U-shaped leveling frames 104. Threaded holes 117 are opened at the top ends of a pair of threaded sleeves 112. First screws 113 are slidably arranged inside the first through holes 116, and the first screws 113 are in threaded engagement with the threaded holes 117. A pair of bushings 111 are installed on the bottom surface of each of the pair of positive U-shaped leveling frames 104. A limiting groove 115 is opened on the inner circumferential wall of the pair of bushings 111. Limiting rings 114 are installed on the outer sides of the pair of threaded sleeves 112 near their top ends, and the limiting rings 114 slide in the limiting grooves 115. The limiting grooves 115 and the limiting rings 114 are used to connect the threaded sleeves 112 and the bushings 111 together, and at the same time ensure that the threaded sleeves 112 have the ability to rotate. By using the first screws 113, the first through holes 116, and the threaded holes 117, after the first screws 113 are tightened, the rotation of the threaded sleeves 112 can be prevented, thereby ensuring the fixation of the threaded sleeves 112.

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figure 1 - Figure 6 , the present utility model provides a technical solution: a rock slab wall hanging device. A pair of card holes 108 are opened on the top surface of an inverted U-shaped fixing frame 106. Four sets of sliding rods 202 are installed on the bottom surface of a plate body 201. Conical blocks 203 are installed at the bottom ends of the sliding rods 202. The sliding rods 202 and the conical blocks 203 slide in the card holes 108. The top surface of the conical blocks 203 abuts against the card holes 108. The conical blocks 203 are made of elastic metal. The bottom diameter of the conical blocks 203 is smaller than the diameter of the card holes 108, so the conical blocks 203 can gradually slide into the card holes 108. Because the conical blocks 203 are made of elastic metal, the conical blocks 203 will deform and finally completely slide into the card holes 108. At the same time, the top diameter of the conical blocks 203 is larger than the diameter of the card holes 108, so the conical blocks 203 cannot be pulled out of the card holes 108, thereby fixing the plate body 201 on the top surfaces of the pair of inverted U-shaped fixing frames 106.

[0031] Specifically, the working principle of this rock slab wall-hanging device: When in use, by using the expansion screw 102, the bottom plate 101 can be fixed on the wall. At the same time, by changing the length of the expansion screw 102 inserted into the wall and calibrating with a level, the bottom plate 101 can be fixed on the wall in a horizontal state. By using the threaded rod 103 and the threaded sleeve 112, after the four groups of threaded sleeves 112 are fully tightened, it can be ensured that the bottom surfaces of a pair of positive U-shaped leveling frames 104 are completely in contact with the bottom plate 101, thus ensuring that a pair of positive U-shaped leveling frames 104 are in a horizontal state. After the first screw 113 is tightened, the rotation of the threaded sleeve 112 can be prevented, thereby ensuring the fixation of the threaded sleeve 112. The inverted U-shaped fixing frame 106 is placed in the side groove of the positive U-shaped leveling frame 104, and the second through hole 105 and the third through hole 107 are aligned one by one. Then, the second screw 109 is passed through the second through hole 105 and the third through hole 107 and the nut 110 is screwed on. Finally, the conical block 203 is inserted into the card hole 108, so that the plate body 201 is fixed on the top surfaces of a pair of inverted U-shaped fixing frames 106.

Claims

1. A rock slab hanging device, characterized in that, It includes a fixing mechanism (100) and a rock slab body (200). The fixing mechanism (100) includes a bottom plate (101). Expansion screws (102) are provided at the four corners of the top surface of the bottom plate (101). Two pairs of threaded rods (103) are also installed on the top surface of the bottom plate (101). The fixing mechanism (100) further includes a pair of positive U-shaped leveling frames (104). A pair of threaded sleeves (112) are rotatably connected to the bottom surfaces of the pair of positive U-shaped leveling frames (104). The pair of threaded sleeves (112) are in threaded engagement with the pair of threaded rods (103). An inverted U-shaped fixing frame (106) is installed in the groove of each of the pair of positive U-shaped leveling frames (104). The rock slab body (200) includes a plate body (201), and the plate body (201) is snap-connected to the inverted U-shaped fixing frame (106).

2. The slab hanging device according to claim 1, characterized in that, A first through hole (116) is opened on the bottom surface of the groove of each of the pair of positive U-shaped leveling frames (104). Threaded holes (117) are opened at the top ends of the pair of threaded sleeves (112). A first screw (113) is slidably installed inside each of the first through holes (116), and the first screw (113) is in threaded engagement with the threaded hole (117).

3. The slab wall hanging device according to claim 1, characterized in that, A pair of bushings (111) are installed on the bottom surface of each of the pair of positive U-shaped leveling frames (104). A limiting groove (115) is opened on the inner circumferential wall of the pair of bushings (111). Limiting rings (114) are installed on the outer sides of the pair of threaded sleeves (112) near their top ends, and the limiting rings (114) slide in the limiting grooves (115).

4. The slab wall-hanging device according to claim 1, characterized in that, A pair of second through holes (105) are opened on the side surfaces of the pair of positive U-shaped leveling frames (104). A pair of third through holes (107) are opened on the side surfaces of the inverted U-shaped fixing frame (106), and the pair of second through holes (105) and the pair of third through holes (107) are aligned one by one. The fixing mechanism (100) further includes four groups of second screws (109) and nuts (110). The second screws (109) pass through the second through holes (105), third through holes (107) and are in threaded engagement with the nuts (110).

5. The slab wall hanging device according to claim 1, characterized in that, A pair of clamping holes (108) are opened on the top surface of the inverted U-shaped fixing frame (106). Four groups of sliding rods (202) are installed on the bottom surface of the plate body (201). Conical blocks (203) are installed at the bottom ends of the sliding rods (202). The sliding rods (202) and the conical blocks (203) slide in the clamping holes (108), and the top surface of the conical block (203) abuts against the clamping hole (108).

6. The slab wall hanging device according to claim 5, characterized in that, The conical block (203) is made of elastic metal material.

7. The slab hanging device according to claim 1, wherein, The bottom surface of the bottom plate (101) is coated with a waterproof layer, and the top surface of the bottom plate (101) is coated with an anti-slip layer.

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