Door and window glass mounting and clamping device

Abstract

The utility model relates to the technical field of clamping devices, and discloses a door and window glass mounting clamping device which comprises a fixing plate, multiple sets of suction cups are arranged on the lower surface of the fixing plate, a handle is fixedly connected to the upper surface of the fixing plate, and telescopic mechanisms are arranged on the periphery of the outer surface of the fixing plate. The telescopic ends of the telescopic mechanisms are fixedly connected with U-shaped plates, rotating shafts are rotationally connected to the middles of the interiors of the U-shaped plates, limiting plates are arranged on the rotating shafts in the radial direction, and adjusting mechanisms are arranged on the surfaces of the U-shaped plates and used for adjusting the rotating angles of the limiting plates. The telescopic mechanism, the adjusting mechanism and the limiting plate are used in cooperation, when glass is transferred, the limiting plate is moved to the edge of the glass through the telescopic mechanism, the limiting plate is deflected and buckled to the edge of the glass through the adjusting mechanism, the glass is further supported, the stability of the glass in the transferring process is improved, and the glass is prevented from falling off.

Description

Technical Field

[0001] This application relates to the technical field of clamping devices, and in particular to a clamping device for installing door and window glass. Background Art

[0002] The clamping device for installing door and window glass is an important tool in the process of installing doors and windows. It is mainly used to fix and support the glass to ensure the stability and safety during the installation process. The glass suction cup is a commonly used tool for adsorbing glass. The advantages of using the suction cup to clamp the glass mainly include fast operation speed, safe adsorption without damage to the surface of the material, etc. However, when using the suction cup to clamp the glass and transfer the glass to the installation position, it is easily affected by external wind or other factors, resulting in the glass being unstable. Therefore, a clamping device for installing door and window glass is proposed. Utility Model Content

[0003] In order to solve the problem that when using the suction cup to clamp the glass and transfer the glass to the installation position, it is easily affected by external wind or other factors, resulting in the glass being unstable, this application provides a clamping device for installing door and window glass.

[0004] A clamping device for installing door and window glass provided by this application adopts the following technical solution:

[0005] A clamping device for installing door and window glass includes a fixing plate. A plurality of suction cups are arranged on the lower surface of the fixing plate. A handle is fixedly connected to the upper surface of the fixing plate. Telescopic mechanisms are arranged around the outer surface of the fixing plate. The telescopic ends of the telescopic mechanisms are fixedly connected with U-shaped plates. A rotating shaft is rotatably connected to the middle of the inside of the U-shaped plate. A limiting plate is arranged along the radial direction of the rotating shaft. An adjusting mechanism is arranged on the surface of the U-shaped plate, and the adjusting mechanism is used to adjust the rotation angle of the limiting plate.

[0006] Preferably, the adjusting mechanism includes an adjusting plate fixedly installed on the surface of the rotating shaft. The adjusting plate is inclined. A torsion spring is sleeved on the surface of the rotating shaft. One end of the torsion spring is fixedly connected with the rotating shaft, and the other end of the torsion spring is fixedly connected with the U-shaped plate. A first electric push rod is fixedly connected to the surface of the U-shaped plate. The telescopic end of the first electric push rod contacts the adjusting plate. A baffle is fixedly connected to the side of the U-shaped plate away from the first electric push rod.

[0007] Preferably, when the first electric push rod contracts, the limiting plate is horizontally arranged inside the U-shaped plate. When the first electric push rod extends and drives the adjusting plate to move to contact the baffle, the limiting plate rotates to be perpendicular to the U-shaped plate.

[0008] Preferably, the fixing plate is arranged in a rectangle, and the telescopic mechanisms are respectively vertically installed on the side walls of the fixing plate.

[0009] Preferably, the telescopic mechanism includes a sleeve and a telescopic plate. The sleeve is hollow inside. One end of the telescopic plate is fitted and installed inside the sleeve, and the other end of the telescopic plate is fixedly connected to the U-shaped plate. A second electric push rod is fixedly installed inside the sleeve, and the telescopic end of the second electric push rod is fixedly connected to the telescopic plate.

[0010] In summary, the present application includes the following beneficial technical effects:

[0011] By using the telescopic mechanism, the adjustment mechanism and the limit plate in cooperation, when transferring the glass, the telescopic mechanism is used to move the limit plate to the edge of the glass, and the adjustment mechanism is used to deflect the limit plate to buckle on the edge of the glass, further supporting the glass, improving the stability of the glass during transportation, and preventing the glass from falling off. Description of the Drawings

[0012] Figure 1 is the overall structural schematic diagram of the application embodiment;

[0013] Figure 2 is the structural schematic diagram of another angle of the application embodiment;

[0014] Figure 3 is the partial structural schematic diagram of the application embodiment;

[0015] Figure 4 is the structural schematic diagram when the limit plate of the application embodiment is vertical;

[0016] Figure 5 is the application embodiment Figure 3 The enlarged view of part A in.

[0017] Description of the reference numerals: 1, fixed plate; 2, handle; 3, sleeve; 4, telescopic plate; 5, suction cup; 6, first electric push rod; 7, second electric push rod; 8, rotating shaft; 9, limit plate; 10, adjusting plate; 11, baffle; 12, torsion spring; 13, U-shaped plate. Detailed Description of the Invention

[0018] The following is a further detailed description of the present application in conjunction with the attached Figures 1-5 drawings.

[0019] The embodiment of the present application discloses a clamping device for installing a door and window glass, including a fixed plate 1. A plurality of suction cups 5 are arranged on the lower surface of the fixed plate 1. A handle 2 is fixedly connected to the upper surface of the fixed plate 1. Telescopic mechanisms are arranged around the outer surface of the fixed plate 1. The telescopic ends of the telescopic mechanisms are fixedly connected to U-shaped plates 13. A rotating shaft 8 is rotatably connected to the middle of the inside of the U-shaped plate 13. A limit plate 9 is arranged along the radial direction of the rotating shaft 8. An adjusting mechanism is arranged on the surface of the U-shaped plate 13 for adjusting the rotation angle of the limit plate 9.

[0020] Further, the adjusting mechanism includes an adjusting plate 10 fixedly installed on the surface of the rotating shaft 8. The adjusting plate 10 is inclined. A torsion spring 12 is sleeved on the surface of the rotating shaft 8. One end of the torsion spring 12 is fixedly connected to the rotating shaft 8, and the other end of the torsion spring 12 is fixedly connected to the U-shaped plate 13. A first electric push rod 6 is fixedly connected to the surface of the U-shaped plate 13. The telescopic end of the first electric push rod 6 contacts the adjusting plate 10. A baffle 11 is fixedly connected to the side of the U-shaped plate 13 away from the first electric push rod 6.

[0021] Further, when the first electric push rod 6 contracts, the limiting plate 9 is horizontally arranged inside the U-shaped plate 13. When the first electric push rod 6 extends and drives the adjusting plate 10 to move until it contacts the baffle 11, the limiting plate 9 rotates to be perpendicular to the U-shaped plate 13.

[0022] Further, the fixing plate 1 is set to be rectangular, and the telescopic mechanisms are respectively vertically installed on the side walls of the fixing plate 1.

[0023] Further, the telescopic mechanism includes a sleeve 3 and a telescopic plate 4. The inside of the sleeve 3 is hollow. One end of the telescopic plate 4 is fitted and installed inside the sleeve 3, and the other end of the telescopic plate 4 is fixedly connected to the U-shaped plate 13. A second electric push rod 7 is fixedly installed inside the sleeve 3, and the telescopic end of the second electric push rod 7 is fixedly connected to the telescopic plate 4.

[0024] In this embodiment, when clamping the glass, first, the suction cup 5 is adsorbed on the glass. The second electric push rod 7 is driven to extend, driving the telescopic plate 4 to move out of the inside of the sleeve 3, adjusting the position of the U-shaped plate 13 so that the axis of the rotating shaft 8 moves to align with the edge of the glass. Then, the first electric push rod 6 is driven to extend, pushing the adjusting plate 10 to rotate, thereby driving the rotating shaft 8 and the limiting plate 9 to rotate. When the adjusting plate 10 moves to contact the baffle 11, the limiting plate 9 rotates to be perpendicular to the U-shaped plate 13. The limiting plate 9 thus buckles on the edge of the glass. And when the adjusting plate 10 rotates, the torsion spring 12 is pulled and thus undergoes elastic deformation. When transporting the glass, the limiting plate 9 can further support the glass, improving the stability of the glass during transportation and preventing the glass from falling off. When transferring the glass to the installation location, the user then drives the first electric push rod 6 to contract, and the torsion spring 12 thus resets, driving the limiting plate 9 to rotate back to be horizontal with the U-shaped plate 13. Then, the second electric push rod 7 is driven to contract, driving the telescopic plate 4, the U-shaped plate 13, and the limiting plate 9 to move toward the sleeve 3 side, moving the limiting plate 9 away from the edge of the glass to avoid hindering the installation of the glass.

[0025] It should be noted that: in actual use, the suction cup 5 can be used in cooperation with a vacuum machine. After the suction cup 5 is adsorbed on the glass, the vacuum machine can be used to pump air inside the suction cup 5 to improve the adsorption force of the suction cup 5. Among them, the vacuum machine is an existing conventional device and will not be elaborated here.

[0026] In addition, a power supply component can be arranged on the surface of the fixing plate 1 to supply power to the vacuum machine, the first electric push rod 6 and the second electric push rod 7. At the same time, multiple groups of buttons can also be arranged on the outer surface of the fixing plate 1. Pressing the buttons can control the switches of the vacuum machine, the first electric push rod 6 or the second electric push rod 7.

[0027] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installation", "connection", and "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0028] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

[0030] The above are all the preferred embodiments of this application and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered by the protection scope of this application.

Claims

1. A clamping device for installing doors and windows glass, comprising a fixing plate (1), characterized in that, A plurality of suction cups (5) are arranged on the lower surface of the fixed plate (1). A handle (2) is fixedly connected to the upper surface of the fixed plate (1). Telescopic mechanisms are arranged around the outer surface of the fixed plate (1). The telescopic ends of the telescopic mechanisms are fixedly connected with U-shaped plates (13). A rotating shaft (8) is rotatably connected to the middle of the inside of the U-shaped plate (13). A limiting plate (9) is arranged along the radial direction of the rotating shaft (8). An adjusting mechanism is arranged on the surface of the U-shaped plate (13), and the adjusting mechanism is used to adjust the rotation angle of the limiting plate (9).

2. The clamping device for installing doors and windows glass according to claim 1, characterized in that, The adjusting mechanism includes an adjusting plate (10) fixedly installed on the surface of the rotating shaft (8). The adjusting plate (10) is inclined. A torsion spring (12) is sleeved on the surface of the rotating shaft (8). One end of the torsion spring (12) is fixedly connected with the rotating shaft (8), and the other end of the torsion spring (12) is fixedly connected with the U-shaped plate (13). A first electric push rod (6) is fixedly connected to the surface of the U-shaped plate (13). The telescopic end of the first electric push rod (6) is in contact with the adjusting plate (10). A baffle (11) is fixedly connected to the side of the U-shaped plate (13) away from the first electric push rod (6).

3. The clamping device for installing doors and windows glass according to claim 2, wherein, When the first electric push rod (6) contracts, the limiting plate (9) is horizontally arranged inside the U-shaped plate (13). When the first electric push rod (6) extends and drives the adjusting plate (10) to move to contact with the baffle (11), the limiting plate (9) rotates to be perpendicular to the U-shaped plate (13).

4. The clamping device for installing door and window glass according to claim 3, characterized in that, The fixed plate (1) is arranged in a rectangle, and the telescopic mechanisms are respectively vertically installed on the side walls of the fixed plate (1).

5. The clamping device for installing doors and windows glass according to claim 1, characterized in that, The telescopic mechanism includes a sleeve (3) and a telescopic plate (4). The inside of the sleeve (3) is hollow. One end of the telescopic plate (4) is fitted and installed inside the sleeve (3). The other end of the telescopic plate (4) is fixedly connected with the U-shaped plate (13). A second electric push rod (7) is fixedly installed inside the sleeve (3). The telescopic end of the second electric push rod (7) is fixedly connected with the telescopic plate (4).

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