A 90-degree angle positioning clamp device for stone and its use method

Abstract

The present invention relates to a 90-degree angle positioning clamp device for stone and a method for using the same, which is used for fixing the 90-degree angle of stone. The device comprises a clamping plate structure and a fixing structure. The clamping plate structure comprises two inner plates connected at an angle of 90 degrees, and the fixing structure fixes the two inner plates and two stones at 90 degrees. Compared with the prior art, the present invention has the advantages of easy installation and simple operation.

Description

Technical Field

[0001] The invention relates to the field of stone curtain walls, in particular to a stone 90-degree angle positioning clamp device and a use method thereof. Background Art

[0002] In the existing open stone curtain wall, the stone corners are installed directly on site as a whole piece, and then fine-tuned. There is a large error in the accuracy of the angle and it is easy to cause misalignment, which in turn causes a certain degree of visual unsightliness. The cumbersome adjustment process hinders the progress of the construction.

[0003] After searching, the Chinese patent publication number CN2374522Y discloses a positioning clamp device for a movable transport seat. The utility model mainly consists of two corresponding plates of the same shape as the clamping and fixing of thin sheet-like objects. The upper part of the two plates is bent in opposite directions according to the width of the transport seat and is slightly connected. The lower part of the two plates is in a covering tenon groove shape or an embedded tenon shape according to the dovetail groove or dovetail block of the transport seat, and a stopper is provided on the relative inner edge. The two plates are inserted and combined on both sides of the transport seat to form a positioning clamp device, which is particularly suitable for large-area thin sheet-like objects to form a forced clamping and positioning on both sides, and can be used for clamping objects of different specifications due to the elastic margin of the plates. However, the utility model is aimed at the clamping and fixing of large-area thin sheet-like objects and is not suitable for the 90-degree splicing and fixing of stone. Summary of the invention

[0004] The purpose of the present invention is to overcome the defects of the above-mentioned prior art and provide a stone 90-degree angle positioning clamp device and a method of using the same.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A 90-degree angle positioning clamp device for stones is used for fixing the 90-degree angle of stones. The device comprises a clamping plate structure and a fixing structure. The clamping plate structure comprises two inner plates whose edges are connected at a 90-degree angle. The fixing structure fixes the two inner plates and two stones at a 90-degree angle.

[0007] Preferably, the splint structure also includes two outer plates, a hand-held plate and a connecting plate, the edges of the two outer plates are connected at an angle of 90 degrees, the two outer plates are placed in parallel with the two inner plates in a one-to-one correspondence, the connecting plate is respectively connected to the edge connecting lines of the two outer plates and the edge connecting lines of the two inner plates, the hand-held plate is connected to the edge connecting lines of the two outer plates, and the hand-held plate and the connecting plate are in the same plane and on both sides of the outer plates.

[0008] Preferably, the two outer panels and the two inner panels are both rectangular in shape.

[0009] Preferably, the two outer plates have the same size, and the two inner plates have the same size.

[0010] Preferably, the area of ​​the outer side plate is 1.5 to 3 times the area of ​​the inner side plate.

[0011] Preferably, a cylindrical protrusion is provided at the end of the handheld plate.

[0012] Preferably, the clamping plate structure is a clamping plate structure made of metal or alloy material, and is a clamping plate structure made by integral welding.

[0013] Preferably, the fixing structure comprises a gasket nut and a bolt, the gasket nut is fixed on the stone, a corresponding position of the inner plate is provided with an opening, the bolt passes through the opening and is tightened with the gasket nut.

[0014] A method for using the stone 90-degree angle positioning clamp device, the method comprising the following steps:

[0015] (1) Insert two stones welded with spacers and nuts between a set of outer plates and an inner plate respectively;

[0016] (2) Adjust the position of the stone so that the spacer nut on the stone and the opening of the inner plate are in a straight line;

[0017] (3) Insert the bolt into the opening of the inner plate and screw it into the washer nut;

[0018] (4) Adjust the bolts to make the stone fit tightly against the connecting plate and the outer plate;

[0019] (5) Install the stone materials that have been fixed at the corners on site;

[0020] (6) After the stone is installed, unscrew the bolts and remove the 90-degree angle positioning clamp device of the stone.

[0021] Preferably, when the device is used, one of the stone 90-degree angle positioning clamp devices is installed on the top and bottom of the stone respectively.

[0022] Compared with the prior art, the present invention has the following advantages:

[0023] 1. Easy to install and operate;

[0024] 2. Reusable;

[0025] 3. It solves the problem of inaccurate angles of traditional open stone curtain walls, improves installation progress, and saves material and labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1This is a schematic structural diagram of a 90-degree angle positioning clamp device of the present invention;

[0027] Among them, 1 is the plywood structure, 2 is the gasket nut, 3 is the bolt, and 4 is the stone. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0029] like Figure 1 As shown, a 90-degree angle positioning clamp device for stones is used to fix stones at a 90-degree angle. The device includes a clamp structure 1 and a fixing structure. The clamp structure 1 includes two inner plates connected at edges at a 90-degree angle. The fixing structure fixes the two inner plates and two stones 4 at a 90-degree angle.

[0030] The splint structure 1 also includes two outer plates, a hand-held plate and a connecting plate. The edges of the two outer plates are connected at a 90-degree angle. The two outer plates are placed in parallel with the two inner plates in a one-to-one correspondence. The connecting plate connects the edge connecting lines of the two outer plates and the edge connecting lines of the two inner plates. The hand-held plate connects the edge connecting lines of the two outer plates. The hand-held plate and the connecting plate are in the same plane and on both sides of the outer plates.

[0031] The two outer plates and the two inner plates are both rectangular in shape, the two outer plates are of the same size, the two inner plates are of the same size, and the area of ​​the outer plates is 1.5 to 3 times that of the inner plates.

[0032] The end of the handheld board is provided with a cylindrical protrusion. The clamping plate structure 1 is a clamping plate structure made of metal or alloy material. The clamping plate structure 1 is a clamping plate structure made by integral welding.

[0033] The fixing structure includes a washer nut 2 and a bolt 3. The washer nut 2 is fixed on the stone 4. A hole is provided at a corresponding position of the inner plate. The bolt 3 passes through the hole and is tightened with the washer nut 2. The bolt 3 is made of stainless steel.

[0034] The method for using the stone 90-degree angle positioning clamp device comprises the following steps:

[0035] (1) Insert two stones 4 welded with gasket nuts 2 between a set of outer plates and inner plates respectively;

[0036] (2) Adjust the position of the stone 4 so that the spacer nut 2 on the stone 4 and the opening of the inner plate are in a straight line;

[0037] (3) Insert the bolt 3 into the opening of the inner plate and screw it into the washer nut 2;

[0038] (4) Adjust the bolt 3 to make the stone 4 fit tightly with the connecting plate and the outer plate;

[0039] (5) Install the stone materials 4 that have been fixed at the corners on site;

[0040] (6) After the stone 4 is installed, unscrew the bolt 3 and remove the 90-degree angle positioning clamp device of the stone;

[0041] When the device is used, one of the stone 90-degree angle positioning clamp devices is installed on the top and bottom of the stone 4 .

[0042] The device is used when the stone leaves the factory, is transported to the site, or is installed later.

[0043] The present invention is based on the traditional open-type stone corner positioning, and a stone 90-degree corner positioning clamp device is installed at the top and bottom of the stone corner respectively, which can play a certain fixed limiting role in the corner angle from the factory to the site and then to the later installation, so that the stone will not be repeatedly adjusted due to inaccurate angles during the later installation, resulting in unnecessary rework and waste of materials. After the stone installation and adjustment is completed, the device can be dismantled and reused, and is easy to operate.

[0044] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A 90-degree angle positioning clamp device for stone, used for fixing the 90-degree angle of stone, characterized by: The device includes a splint structure and a fixing structure, the splint structure includes two inner plates whose edges are connected at a 90-degree angle, the fixing structure fixes the two inner plates and two stones at 90 degrees, the splint structure also includes two outer plates, a hand-held plate and a connecting plate, the edges of the two outer plates are connected at a 90-degree angle, the two outer plates are placed parallel to the two inner plates in a one-to-one correspondence, the connecting plate connects the edge connecting lines of the two outer plates and the edge connecting lines of the two inner plates respectively, the hand-held plate connects the edge connecting lines of the two outer plates, the hand-held plate and the connecting plate are in the same plane and on both sides of the outer plates, a cylindrical protrusion is provided at the end of the hand-held plate, the fixing structure includes a gasket nut and a bolt, the gasket nut is fixed on the stone, the corresponding position of the inner plate is provided with an opening, the bolt passes through the opening and is tightened with the gasket nut.

2. The 90-degree angle positioning clamp device for stone according to claim 1, characterized in that: The two outer plates and the two inner plates are both rectangular in shape.

3. The 90-degree angle positioning clamp device for stone according to claim 2, characterized in that: The two outer plates have the same size, and the two inner plates have the same size.

4. The 90-degree angle positioning clamp device for stone according to claim 2, characterized in that: The area of ​​the outer side plate is 1.5 to 3 times that of the inner side plate.

5. The 90-degree angle positioning clamp device for stone according to claim 1, characterized in that: The clamping plate structure is a clamping plate structure made of metal or alloy material, and is a clamping plate structure made by integral welding.

6. A method for using the stone 90-degree angle positioning clamp device according to claim 1, characterized in that: The method of use comprises the following steps: (1) Insert two stones welded with spacers and nuts between a set of outer plates and an inner plate respectively; (2) Adjust the position of the stone so that the spacer nut on the stone and the opening of the inner plate are in a straight line; (3) Insert the bolt into the opening of the inner plate and screw it into the washer nut; (4) Adjust the bolts to make the stone fit tightly against the connecting plate and the outer plate; (5) Install the stone materials that have been fixed at the corners on site; (6) After the stone is installed, unscrew the bolts and remove the 90-degree angle positioning clamp device of the stone.

7. The method of use according to claim 6, characterized in that: When the device is used, one of the stone 90-degree angle positioning clamp devices is installed on the top and bottom of the stone respectively.

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