CN217732403U - Toughened glass apron hoisting accessory - Google Patents

Abstract

The application belongs to the technical field of glass transportation, and discloses a lifting device for a tempered glass cover plate, comprising a gear box, a plurality of fixing frames are fixedly arranged on the outer side of the gear box, and lead screws are rotatably arranged in the plurality of fixing frames. The outer surface of the lead screw is threadedly sleeved with at least two threaded blocks, the bottom surface of the threaded block is fixedly installed with a suction cup, the inner top surface of the gear box is rotatably provided with an output shaft, and a plurality of the lead screws are close to the gear box. One end of the gear box penetrates through the side wall of the gear box and is connected with the output shaft through a meshing mechanism, and a servo motor is fixedly installed on the top of the gear box. In this application, the distance between the suction cup and the gear box can be adjusted according to the size of the tempered glass through the cooperation of the gear box, the fixing frame, the lead screw, the threaded block, the meshing mechanism and the servo motor, so as to increase or decrease the suction of the suction cup. The range makes the device suitable for the adsorption and fixation of glass of various sizes, which helps to increase the applicable range of the device.

Description

Lifting device for tempered glass cover plate

technical field

The present application relates to the technical field of glass transportation, in particular to a hoisting device for a tempered glass cover plate.

Background technique

Tempered glass belongs to safety glass. Tempered glass is actually a kind of prestressed glass. In order to improve the strength of glass, chemical or physical methods are usually used to form compressive stress on the glass surface. Ability to enhance the glass's own wind pressure resistance, cold and heat resistance, impact resistance, etc.

When the toughened glass cover plate is used in a high-rise building, it is usually necessary to use a lifting device to transport the tempered glass. The positions of the suction cups on the existing lifting device are often fixed, so that the distance between the suction cups cannot be adjusted, resulting in a The hoisting device of this type can only be applicable to the adsorption and fixing of tempered glass of one or several sizes, and the scope of application is small, and the practicability is poor.

For this reason, we provide a tempered glass cover lifting device to solve the above problems.

Utility model content

The purpose of this application is to propose a hoisting device for a tempered glass cover plate in order to solve the problems existing in the prior art.

In order to achieve the above purpose, the application provides the following technical solutions: a hoisting device for a tempered glass cover plate, including a gear box, a plurality of fixing frames are fixedly arranged on the outer surface of the gear box, and a plurality of fixing frames are rotatably arranged inside the plurality of fixing frames Lead screw, the outer surface of the lead screw is threaded with at least two threaded blocks, the bottom surface of the threaded block is fixedly equipped with a suction cup, the inner top surface of the gear box is rotated and provided with an output shaft, and a plurality of the lead screws are close to One end of the gear box runs through the side wall of the gear box and is connected to the output shaft through the meshing mechanism. The top of the gear box is fixedly installed with a servo motor for driving the output shaft to rotate, and the top surfaces of the multiple fixing frames are all fixed together by connecting rods. A bottom plate is connected, and the top surface of the bottom plate is connected with a turntable through a rotating assembly, and a positioning mechanism for fixing the turntable is arranged on the turning assembly, and a connecting column is fixedly connected to the outer surface of the turntable, and the end of the connecting column Fixed connection with cable.

Preferably, the number of the fixing brackets is at least three, and a plurality of the fixing brackets are arranged in a circular array on the outer surface of the gear box.

Preferably, a limit rod is fixed inside the fixing frame, and the threaded block is slidably sleeved on the outer surface of the limit rod.

Preferably, the meshing mechanism includes a first bevel gear fixedly sleeved on the end of the lead screw and a second bevel gear fixedly sleeved on the bottom end of the output shaft, and the second bevel gears mesh with a plurality of first bevel gears respectively connect.

Preferably, the rotating assembly includes two support plates symmetrically and fixedly connected to the top surface of the bottom plate, a fixed rod is fixedly connected between opposite sides of the two support plates, and the turntable is rotatably socketed on the outer surface of the fixed rod.

Preferably, the positioning mechanism includes a positioning pin that slides through the two support plates, the end of the positioning pin is provided with an external thread and is threaded with a nut, and a positioning hole is provided on the relative position of the turntable. The number of positioning holes is at least three.

Compared with the prior art, the beneficial effects of the present application are:

1. This application can adjust the distance between the suction cup and the gear box according to the size of the tempered glass through the cooperation of the gear box, the fixed frame, the lead screw, the thread block, the meshing mechanism and the servo motor, so as to increase or decrease The suction range of the suction cup makes the device suitable for adsorption and fixing of glasses of various sizes, which helps to increase the application range of the device.

2. This application makes it easy to adjust the angle between the connecting column and the bottom plate through the combined use of the rotating assembly and the positioning mechanism, so that the hoisting state of the tempered glass can be easily adjusted, and adjusted to a horizontal or vertical state according to the loading and unloading requirements, which is convenient for operation. The practicality of the device is improved.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present application;

Fig. 2 is a partial structural schematic diagram of the present application;

Fig. 3 is a schematic diagram of the overall structure of another angle of the present application;

Fig. 4 is a schematic diagram of the internal structure of the present application.

In the figure: 1. Gear box; 2. Fixed frame; 3. Lead screw; 4. Limit rod; 5. Thread block; 6. Suction cup; 7. First bevel gear; 8. Servo motor; 9. Second cone Gear; 10, connecting rod; 11, bottom plate; 12, support plate; 13, fixed rod; 14, turntable; 15, connecting column; 16, cable; 17, positioning pin; 18, nut; 19, positioning hole.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them.

Referring to Figures 1-4, a hoisting device for a tempered glass cover plate includes a gear box 1, a plurality of fixed frames 2 are fixedly arranged on the outer surface of the gear box 1, and a screw 3 is installed in the plurality of fixed frames 2 for rotation. 3 There are at least two threaded blocks 5 on the outer surface of the threaded socket, and a suction cup 6 is fixedly installed on the bottom surface of the threaded block 5. When the lead screw 3 rotates, it drives the two threaded blocks 5 sleeved on the lead screw 3 to move, thereby driving the suction cup 6 Move, thereby increasing the distance between the suction cup 6 and the gear box 1, so that the scope of the suction cup 6 absorbing glass increases, thereby being suitable for the adsorption and fixing of glasses of different sizes, and increasing the scope of application of the device;

The inner top surface of the gearbox 1 is rotated with an output shaft, and the ends of the multiple screw 3 close to the gearbox 1 penetrate the side wall of the gearbox 1 and are connected to the output shaft through the meshing mechanism. The top of the gearbox 1 is fixedly installed with a drive output The shaft-rotating servo motor 8, by setting the meshing mechanism, makes the multiple screw screws 3 realize the linkage. When the servo motor 8 is working, it drives the multiple screw screws 3 to rotate synchronously, so that the positions of the multiple suction cups 6 are equidistantly spread out. , to ensure the stability of the adsorbed glass;

The top surfaces of a plurality of fixed mounts 2 are jointly fixedly connected with a base plate 11 by connecting rods 10, and the top surface of the base plate 11 is connected with a turntable 14 through a rotating assembly, and the rotating assembly is provided with a positioning mechanism for fixing the turntable 14. A connecting column 15 is fixedly connected, and the end of the connecting column 15 is fixedly connected with a cable 16. When installing the tempered glass, the angle needs to be adjusted according to the installation position. Sometimes the glass needs to be adjusted to the horizontal, and sometimes the glass needs to be adjusted to the vertical , through the mutual cooperation of the rotating assembly and the positioning mechanism, when the glass needs to be adjusted to the level, adjust the angle between the connecting column 15 and the bottom plate 11, so that the connecting column 15 is perpendicular to the bottom plate 11, and when the glass needs to be adjusted to be vertical, adjust the connecting column The angle between 15 and the bottom plate 11 makes the connecting column 15 parallel to the bottom plate 11.

The number of fixed mounts 2 is at least three, and a plurality of fixed mounts 2 are arranged on the outer surface of the gear box 1 in a circular array. The glass surface is adsorbed and fixed in multiple directions, thereby improving the stability of fixing and the safety of lifting.

The limit rod 4 is fixed inside the fixed frame 2, and the threaded block 5 is slidably sleeved on the outer surface of the limit rod 4. By setting the limit rod 4, the function of limiting the thread block 5 is played, and the thread block 5 is prevented from following the lead screw. 3 rotates to rotate, so that the threaded block 5 can only move in the horizontal direction, and then realize the position adjustment of the suction cup 6.

The meshing mechanism includes a first bevel gear 7 fixedly sleeved on the end of the lead screw 3 and a second bevel gear 9 fixedly sleeved on the bottom end of the output shaft. The second bevel gear 9 is meshed with a plurality of first bevel gears 7 respectively. By setting the meshing mechanism, when the servo motor 8 works to drive the output shaft to rotate, through the mutual cooperation of the first bevel gear 7 and the second bevel gear 9, the multiple screw screws 3 are driven to rotate synchronously, so that the multiple screw screws 3 and the output shaft Linked technical effects.

The rotating assembly includes two support plates 12 symmetrically and fixedly connected to the top surface of the bottom plate 11. A fixed rod 13 is fixedly connected between the opposite sides of the two support plates 12. Assembly, so that the limit rod 4 is pivotally hinged on the top of the bottom plate 11, so as to facilitate the adjustment of the angle between the connecting column 15 and the bottom plate 11, thereby changing the hanging state of the glass and facilitating loading and unloading.

The positioning mechanism includes a positioning pin 17 that slides through the two support plates 12. The end of the positioning pin 17 is provided with an external thread and is threaded with a nut 18. The relative position on the turntable 14 is provided with a positioning hole 19. The number of positioning holes 19 There are at least three. By setting the positioning mechanism, when the angle of the connecting column 15 is adjusted to a suitable position, the end of the positioning pin 17 with the external thread will pass through the support plate 12, the turntable 14 and the support plate 12 in sequence, and then the nut 18 Tighten the end of the positioning pin 17 to fix the connecting column 15 to ensure the stability and safety of lifting.

Working principle: adjust the distance between the suction cups 6 according to the size of the tempered glass. The specific operation is: start the servo motor 8 to drive the output shaft to rotate, thereby driving the second bevel gear 9 to rotate. Since the first bevel gear 7 and the second bevel The gear 9 is meshed and connected, so it drives multiple first bevel gears 7 to rotate synchronously, and then drives multiple screw screws 3 to rotate synchronously, so that the threaded block 5 slides smoothly on the limit rod 4 to realize the distance between the suction cup 6 and the gear box 1 adjustment, and finally increase or decrease the adsorption range of the suction cup 6;

When the tempered glass is installed, it needs to be adjusted to a horizontal state or a vertical state according to the installation position. When the connecting column 15 is perpendicular to the bottom plate 11, the tempered glass is in a horizontal state; when the connecting column 15 is parallel to the bottom plate 11, the tempered glass is in a horizontal state. In the vertical state, the specific operation is: when the angle of the connecting column 15 is adjusted to a suitable position, one end of the positioning pin 17 with an external thread runs through the supporting plate 12, the rotating disk 14 and the supporting plate 12 in sequence, and then the nut 18 is tightened on the The end of the positioning pin 17 is used to fix the connecting column 15.

Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present application. and modifications, the scope of the application is defined by the appended claims and their equivalents.

Claims (6)

1. A hoisting device for a tempered glass cover plate, comprising a gear box (1), characterized in that: the outer surface of the gear box (1) is fixedly provided with a plurality of fixing frames (2), and a plurality of the fixing frames (2) ) is provided with a lead screw (3) for rotation inside, at least two threaded blocks (5) are threaded on the outer surface of the lead screw (3), and a suction cup (6) is fixedly installed on the bottom surface of the threaded block (5), The inner top surface of the gear box (1) is rotated with an output shaft, and the ends of the plurality of lead screws (3) close to the gear box (1) all pass through the side wall of the gear box (1) and connect with the output shaft through the meshing mechanism. connected, the top of the gearbox (1) is fixedly installed with a servo motor (8) for driving the output shaft to rotate, and the top surfaces of multiple fixed frames (2) are jointly fixed and connected with a bottom plate (11) through connecting rods (10). ), the top surface of the bottom plate (11) is connected with a turntable (14) through a rotating assembly, the rotating assembly is provided with a positioning mechanism for fixing the turntable (14), and the outer surface of the turntable (14) is fixedly connected with A connecting column (15), the cable (16) is fixedly connected to the end of the connecting column (15). 2. A tempered glass cover lifting device according to claim 1, characterized in that: the number of said fixing frames (2) is at least three, and a plurality of said fixing frames (2) are arranged in a circular array on The outer side of the gear case (1). 3. A hoisting device for a tempered glass cover plate according to claim 1, characterized in that: a limit rod (4) is fixed inside the fixed frame (2), and the threaded block (5) is slidably socketed on the The outer surface of the limit rod (4). 4. A lifting device for tempered glass cover plate according to claim 1, characterized in that: said engagement mechanism includes a first bevel gear (7) fixedly sleeved on the end of the lead screw (3) and a fixed sleeve There is a second bevel gear (9) at the bottom end of the output shaft, and the second bevel gear (9) is meshed with a plurality of first bevel gears (7). 5. A lifting device for tempered glass cover plate according to claim 1, characterized in that: the rotating assembly includes two support plates (12) symmetrically and fixedly connected to the top surface of the bottom plate (11), the two A fixed rod (13) is fixedly connected between opposite sides of the support plate (12), and the turntable (14) is rotatably socketed on the outer surface of the fixed rod (13). 6. A hoisting device for a tempered glass cover according to claim 1, characterized in that: the positioning mechanism includes a positioning pin (17) that slides through the two support plates (12), and the positioning pin (17) An external thread is provided at the end of the rotating disk (14) and a nut (18) is threaded therein, and positioning holes (19) are provided at opposite positions on the turntable (14), and the number of the positioning holes (19) is at least three.

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