A clamping structure for testing bulletproof and smash-proof glass

Abstract

The utility model discloses a clamping structure for testing bulletproof and smash-proof glass, including an operating table, a cylinder, a cone head, a clamping plate and a vertical plate, wherein the cylinder is fixedly mounted on the right side of the top of the operating table, the cone head is fixedly connected to the output end of the cylinder, the clamping plate is movably connected to the front and rear sides of the top of the operating table, the vertical plate is fixedly connected to the front and rear sides of the left side of the top of the operating table, and a protective shield is arranged on the top of the operating table. The utility model can effectively cover the glass with the protective shield by arranging a protective shield and a cleaning port, so as to prevent the glass from splashing everywhere after being broken, and the cleaning port is convenient for users to clean up the glass fragments, thus solving the problem that the glass may be broken when the strength of the glass is tested due to the lack of a protective structure, resulting in the broken glass splashing everywhere and causing harm to the user, which is dangerous to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of glass performance testing, in particular to a clamping structure for testing bullet-proof and smash-proof glass. Background Art

[0002] Bulletproof and smash-proof glass is a special glass that has both bulletproof and smash-proof functions. It is composed of multiple layers of glass and a polymer (such as PVB, SGP, etc.) interlayer. These interlayers can absorb and disperse the impact force, effectively preventing the glass from breaking. Even if it breaks, there will be no penetrating holes, and the fragments will be highly bonded together in a spider web shape. When producing and processing bulletproof and explosion-proof glass, it is necessary to test the bulletproof and smash-proof glass.

[0003] At present, a Chinese utility model with announcement number CN219657374U discloses a novel glass testing device, including an operating table, wherein the operating table is provided with a placement port, the operating table is symmetrically fixedly equipped with vertical plates, the operating table is symmetrically penetrated with traction ports, the vertical plates and the traction ports are located on both sides of the placement port, and the side surfaces of the vertical plates are in the same vertical plane as the inner wall of the placement port, the traction ports are movably equipped with traction blocks, the traction blocks are fixedly equipped with connecting blocks, one end of the connecting blocks is fixedly equipped with a clamping plate, a cylinder is fixedly equipped with a piston rod at the output end of the cylinder, and one end of the piston rod is fixedly equipped with a cone head. The above novel glass testing device solves the problem that each glass of different thickness corresponds to a different strength through the cooperation of the cone head and the clamping plate, so that the glass is too thin to affect the safety or the glass is too thick to increase the use cost.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that the above equipment can solve the problem that the existing ordinary glass is fragile and has poor resistance when used, but it is low in cost, will not explode due to large temperature differences, and has good stability. Therefore, it is usually used on the surface of picture frames, small-area observation windows, or indoor glass doors that are usually not disturbed by external forces. However, each glass of different thicknesses corresponds to different strengths. In order to avoid the safety being affected by glass being too thin or the use cost being increased by glass being too thick, it is necessary to test the maximum strength that glass of different thicknesses can withstand when cut into different areas during the production process. However, during use, due to the lack of a protective structure, the glass will break when the strength is tested, causing the broken glass to splash everywhere and cause harm to the user, which poses a certain risk. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a clamping structure for testing bulletproof and smashproof glass, which has the advantage of protective function and solves the problem that due to the lack of a protective structure, the glass will be broken when the glass strength is tested, causing the broken glass to splash everywhere and cause harm to the user, which poses a certain danger.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping structure for bulletproof and smash-proof glass testing, comprising an operating table, a cylinder, a cone head, a clamping plate and a vertical plate, wherein the cylinder is fixedly installed on the right side of the top of the operating table, the cone head is fixedly connected to the output end of the cylinder, the clamping plate is movably connected to the front and rear sides of the top of the operating table, the vertical plate is fixedly connected to the front and rear sides of the left side of the top of the operating table, a protective shield is arranged on the top of the operating table, the protective shield is made of acrylic material, a slot is provided on the right side of the protective shield, a cleaning port is provided on the top of the operating table, a driving assembly is fixedly connected to the left side of the top of the operating table, and a collecting assembly is fixedly connected to the front and rear sides of the bottom of the operating table.

[0007] As a preferred embodiment of the utility model, the drive assembly includes a drive motor, the drive motor is fixedly installed on the left side of the top of the operating table, the output end of the drive motor is fixedly connected to a reciprocating screw, the surface of the reciprocating screw is threadedly connected to a threaded plate, and the right side of the threaded plate is fixedly connected to the left side of the protective cover.

[0008] As a preferred embodiment of the present invention, the collection assembly includes a mounting plate, which is fixedly connected to the front and rear sides of the bottom of the operating table, and the inner wall of the mounting plate is movably connected with a T-shaped plate, and the bottom of the T-shaped plate is fixedly connected to a collection box, and the collection box is located at the bottom of the cleaning port.

[0009] As a preferred embodiment of the present invention, a control box is fixedly connected to the front side of the right side of the top of the operating table, and the control box is electrically connected to the drive motor through a wire.

[0010] As a preferred embodiment of the utility model, the front and rear sides of the protective shield are fixedly connected with fixed blocks, the bottom of the fixed block is fixedly connected with a limiting rod, and the bottom of the limiting rod is fixedly connected to the top of the operating table.

[0011] As a preferred embodiment of the utility model, a connecting rod is fixedly installed on the left side of the collecting box, and a pulling plate is fixedly connected to the left side of the connecting rod.

[0012] As a preferred embodiment of the present invention, a sealing ring is fixedly connected to the bottom of the protective shield, and the sealing ring is made of rubber.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model can effectively cover the glass with the protective shield and the cleaning port by arranging the protective shield and preventing the glass from shattering. The cleaning port is convenient for the user to clean the glass fragments. The utility model solves the problem that the glass is shattered when the strength of the glass is tested due to the lack of a protective structure, resulting in the broken glass splattering and causing harm to the user, which poses a certain risk. The utility model has the advantage of protective function.

[0015] 2. The utility model can effectively enable the driving motor to drive the reciprocating screw to rotate by setting a driving component, and then the reciprocating screw drives the threaded plate to move up and down, so that the threaded plate can drive the protective shield to be adjusted up and down, so that the protective shield can be adjusted to a suitable position.

[0016] 3. The utility model can effectively make the T-shaped plate slide into the inner wall of the mounting plate by setting the collection component, and fix the collection box by the T-shaped plate. When the glass fragments fall downward through the cleaning port, the glass fragments will fall into the interior of the collection box, thereby achieving the effect of the collection function. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the drive assembly of the utility model;

[0019] Figure 3 It is a schematic diagram of the explosion structure of the collection component of the utility model.

[0020] In the figure: 1. operating table; 2. cylinder; 3. cone head; 4. clamping plate; 5. vertical plate; 6. protective cover; 7. slot; 8. cleaning port; 9. driving assembly; 91. driving motor; 92. reciprocating screw; 93. threaded plate; 10. collecting assembly; 101. mounting plate; 102. T-plate; 103. collecting box; 11. control box; 12. fixing block; 13. limiting rod; 14. connecting rod; 15. pulling plate; 16. sealing ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 3As shown, the utility model provides a clamping structure for bulletproof and smash-proof glass testing, including an operating table 1, a cylinder 2, a cone head 3, a clamping plate 4 and a vertical plate 5. The cylinder 2 is fixedly installed on the right side of the top of the operating table 1, the cone head 3 is fixedly connected to the output end of the cylinder 2, the clamping plate 4 is movably connected to the front and rear sides of the top of the operating table 1, the vertical plate 5 is fixedly connected to the front and rear sides of the left side of the top of the operating table 1, and a protective shield 6 is arranged on the top of the operating table 1. The protective shield 6 is made of acrylic material, and a slot 7 is provided on the right side of the protective shield 6. A cleaning port 8 is provided on the top of the operating table, a driving component 9 is fixedly connected to the left side of the top of the operating table 1, and a collecting component 10 is fixedly connected to the front and rear sides of the bottom of the operating table 1.

[0023] refer to Figure 1 and Figure 2 The driving assembly 9 includes a driving motor 91, which is fixedly installed on the left side of the top of the operating table 1. The output end of the driving motor 91 is fixedly connected to a reciprocating screw 92, and the surface of the reciprocating screw 92 is threadedly connected to a threaded plate 93. The right side of the threaded plate 93 is fixedly connected to the left side of the protective cover 6.

[0024] As a technical optimization solution of the utility model, by setting up the driving component 9, the driving motor 91 can effectively drive the reciprocating screw 92 to rotate, and then the reciprocating screw 92 drives the threaded plate 93 to move up and down, so that the threaded plate 93 can drive the protective cover 6 to adjust up and down, so that the protective cover 6 can be adjusted to a suitable position.

[0025] refer to Figure 1 and Figure 3 The collecting assembly 10 comprises a mounting plate 101, which is fixedly connected to the front and rear sides of the bottom of the operating table 1, and the inner wall of the mounting plate 101 is movably connected with a T-shaped plate 102, and the bottom of the T-shaped plate 102 is fixedly connected to a collecting box 103, and the collecting box 103 is located at the bottom of the cleaning port 8.

[0026] As a technical optimization solution of the utility model, by setting up the collection component 10, the T-shaped plate 102 can be effectively slid into the inner wall of the mounting plate 101, and the collection box 103 can be fixed by the T-shaped plate 102. When glass fragments fall downward through the cleaning port 8, the glass fragments will fall into the interior of the collection box 103, thereby achieving the effect of the collection function.

[0027] refer to Figure 1 A control box 11 is fixedly connected to the front side of the top right side of the operating table 1, and the control box 11 is electrically connected to the driving motor 91 through a wire.

[0028] As a technical optimization solution of the present invention, by providing the control box 11, the control box 11 can effectively and precisely control the drive motor 91, so that the drive motor 91 can adjust the protective shield 6 to a precise position.

[0029] refer to Figure 1 and Figure 2 The front and rear sides of the protective shield 6 are fixedly connected with a fixing block 12, the bottom of the fixing block 12 is fixedly connected with a limiting rod 13, and the bottom of the limiting rod 13 is fixedly connected to the top of the operating table 1.

[0030] As a technical optimization solution of the utility model, by setting a fixed block 12 and a limiting rod 13, the fixed block 12 can effectively fix the limiting rod 13, and the protective shield 6 can be limited by the limiting rod 13 to avoid deviation and tilting of the protective shield 6 when adjusting, thereby improving the stability of the protective shield 6 when adjusting.

[0031] refer to Figure 1 and Figure 3 A connecting rod 14 is fixedly installed on the left side of the collecting box 103 , and a pulling plate 15 is fixedly connected to the left side of the connecting rod 14 .

[0032] As a technical optimization solution of the utility model, by setting the connecting rod 14 and the pull plate 15, the connecting rod 14 and the pull plate 15 can effectively cooperate with the user, so that the user can pull the collection box 103 to the front side through the pull plate 15, so that the collection box 103 can be separated from the mounting plate 101 through the T-shaped plate 102.

[0033] refer to Figure 1 and Figure 2 The bottom of the protective shield 6 is fixedly connected with a sealing ring 16, which is made of rubber.

[0034] As a technical optimization solution of the present invention, by providing a sealing ring 16, the sealing ring 16 can effectively seal the bottom of the protective shield 6, thereby improving the fit between the protective shield 6 and the operating table 1 and preventing glass fragments from flying out through the gap.

[0035] The working principle and use process of the utility model are as follows: when in use, the user first puts the glass on the top of the operating table 1, clamps the glass through the clamping plate 4 and the vertical plate 5, and then the user starts the driving motor 91 through the control box 11, and then the driving motor 91 drives the reciprocating screw 92 to rotate, and then the reciprocating screw 92 drives the threaded plate 93 to move up and down, so that the threaded plate 93 can drive the protective shield 6 to adjust up and down, so that the protective shield 6 can cover the glass, and then the glass is tested by the cylinder 2 and the cone head 3. When the glass is broken, the protective shield 6 can block the fragments to prevent the glass fragments from splashing around and causing harm to the user, thereby achieving the effect of the protective function, and then the broken glass falls downward through the cleaning port 8, so that the glass fragments fall into the interior of the collection box 103. When there are too many fragments inside the collection box 103, the user pulls the T-plate 102 and the mounting plate 101 apart through the connecting rod 14 and the pulling plate 15, so that the collection box 103 can be disassembled, which is convenient for the user to clean the fragments inside the collection box 103.

[0036] To sum up: this clamping structure for testing bullet-proof and smash-proof glass, by providing a protective shield 6 and a cleaning port 8, can effectively cover the glass with the protective shield 6 to prevent the glass from shattering, and the cleaning port 8 makes it easy for the user to clean the glass fragments, thereby solving the problem that the glass shatters when the glass strength is tested due to the lack of a protective structure, resulting in the broken glass splattering everywhere and causing harm to the user, which poses a certain risk.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping structure for testing bulletproof and smashproof glass, comprising an operating table (1), a cylinder (2), a cone head (3), a clamping plate (4) and a vertical plate (5), characterized in that: The cylinder (2) is fixedly mounted on the right side of the top of the operating table (1); the cone head (3) is fixedly connected to the output end of the cylinder (2); the clamping plate (4) is movably connected to the front and rear sides of the top of the operating table (1); the vertical plate (5) is fixedly connected to the front and rear sides of the left side of the top of the operating table (1); a protective shield (6) is arranged on the top of the operating table (1); the protective shield (6) is made of acrylic material; a slot (7) is provided on the right side of the protective shield (6); a cleaning port (8) is provided on the top of the operating table; a driving assembly (9) is fixedly connected to the left side of the top of the operating table (1); and a collecting assembly (10) is fixedly connected to the front and rear sides of the bottom of the operating table (1).

2. The clamping structure for bulletproof and smash-proof glass testing according to claim 1, characterized in that: The drive assembly (9) comprises a drive motor (91), the drive motor (91) is fixedly mounted on the left side of the top of the operating table (1), the output end of the drive motor (91) is fixedly connected to a reciprocating screw (92), the surface of the reciprocating screw (92) is threadedly connected to a threaded plate (93), and the right side of the threaded plate (93) is fixedly connected to the left side of the protective shield (6).

3. The clamping structure for bulletproof and smashproof glass testing according to claim 1, characterized in that: The collecting assembly (10) comprises a mounting plate (101), the mounting plate (101) being fixedly connected to the front and rear sides of the bottom of the operating table (1), the inner wall of the mounting plate (101) being movably connected to a T-shaped plate (102), the bottom of the T-shaped plate (102) being fixedly connected to a collecting box (103), and the collecting box (103) being located at the bottom of the cleaning port (8).

4. The clamping structure for bulletproof and smashproof glass testing according to claim 2, characterized in that: A control box (11) is fixedly connected to the front side of the top right side of the operating table (1), and the control box (11) is electrically connected to the drive motor (91) via a wire.

5. The clamping structure for bulletproof and smashproof glass testing according to claim 1, characterized in that: The front and rear sides of the protective shield (6) are both fixedly connected to a fixing block (12), the bottom of the fixing block (12) is fixedly connected to a limiting rod (13), and the bottom of the limiting rod (13) is fixedly connected to the top of the operating table (1).

6. The clamping structure for testing bulletproof and smashproof glass according to claim 3, characterized in that: A connecting rod (14) is fixedly mounted on the left side of the collection box (103), and a pull plate (15) is fixedly connected to the left side of the connecting rod (14).

7. The clamping structure for bulletproof and smashproof glass testing according to claim 1, characterized in that: A sealing ring (16) is fixedly connected to the bottom of the protective shield (6), and the sealing ring (16) is made of rubber.

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