A curtain wall engineering digital positioning adjusting device

Abstract

The utility model discloses a kind of digital positioning adjusting devices of curtain wall engineering, including support frame, the quantity of support frame is two and mutually symmetrical arrangement, the outside of support frame is provided with bearing plate, curtain wall glass is set on the top of bearing plate, adjusting structure is provided at the bottom of support frame, the spacing of bearing plate can be controlled by adjusting structure, the bottom of support frame is provided with vehicle frame, four corners of vehicle frame bottom are all fixedly connected with gyro wheel, adjusting structure is installed at the top of vehicle frame, adjusting structure includes the connecting plate fixedly connected at the top of vehicle frame two sides, the inner side of connecting plate is rotatably connected with bidirectional screw rod by bearing.

Description

Technical Field

[0001] This utility model relates to the field of curtain wall engineering technology, specifically a digital positioning and adjustment device for curtain wall engineering. Background Technology

[0002] Curtain wall engineering is a common external envelope structure in modern buildings, mainly used in high-rise buildings, commercial complexes, public buildings, etc. It has decorative, functional and environmental protection features. A curtain wall is a non-load-bearing external wall system that is suspended or supported on the outside of the main structure of a building. It is usually composed of panels and supporting structures and can resist wind loads, earthquakes and temperature changes.

[0003] For example, patent application number 202322643380.8 published on the China Patent Network, entitled "Auxiliary Positioning Device for Glass Curtain Walls," includes a base plate with a fixed seat on the base plate. A rotating shaft is rotatably mounted inside the fixed seat, and a swing arm is sleeved on the rotating shaft. A storage cavity is opened at the upper part of the swing arm, and a lifting column is movably connected within the storage cavity. An air guide plate is provided at the end of the lifting column, and multiple suction cups are equidistantly connected to the top surface of the air guide plate. A servo motor is mounted on the outer wall of the fixed seat, and the output end of the servo motor is coaxially and fixedly connected to the rotating shaft inside the fixed seat. Compared with existing technologies, this auxiliary positioning device for glass curtain walls, through the cooperation of an air pump and the air guide cavity, can adsorb and fix curtain wall panels placed on suction cups. The suction cups improve the adsorption stability and anti-slip effect of the curtain wall panels. Through the coordination of the adjustment components, the swing arm, and the servo motor, the angle deflection and lifting operation of the adsorbed and fixed curtain wall panels can be adjusted during installation, improving the convenience and efficiency of curtain wall panel installation.

[0004] However, the existing connection methods for curtain wall glass are quite cumbersome, especially for double-layered laminated glass, which requires two pieces of glass to be inserted separately. Moreover, the separate insertion method is prone to impact with the inserted glass, resulting in glass damage.

[0005] Therefore, it is necessary to redesign and modify the digital positioning and adjustment device for curtain wall engineering. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide a digital positioning and adjustment device for curtain wall engineering, which has the advantages of easy installation and adjustment. It solves the problem that the existing curtain wall glass connection method is relatively cumbersome, especially for double-layer laminated glass, which requires separate insertion of the two glass pieces. Moreover, the separate insertion method is prone to impact with the inserted glass, resulting in glass damage.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a digital positioning and adjustment device for curtain wall engineering, including a support frame;

[0008] The number of support frames is two and they are arranged symmetrically to each other. A bearing plate is provided on the outer side of the support frame. A curtain wall glass is installed on the top of the bearing plate. An adjustment structure is provided at the bottom of the support frame. The adjustment structure can control the spacing between the bearing plates.

[0009] As a preferred embodiment of this utility model, a frame is provided at the bottom of the support frame, and rollers are fixedly connected to the four corners of the bottom of the frame, and the adjustment structure is installed on the top of the frame.

[0010] As a preferred embodiment of this utility model, the adjustment structure includes connecting plates fixedly connected to both sides of the top of the frame. A bidirectional screw is movably connected to the inner side of the connecting plate via a bearing. A transmission plate sleeved on the surface of the bidirectional screw is fixedly connected to the inner side of the support frame. The transmission plate is threadedly connected to the bidirectional screw. One end of the bidirectional screw extends through to the outside of the connecting plate and is fixedly connected to a rotating wheel.

[0011] In a preferred embodiment of this invention, a guide rod is fixedly connected to the inner side of the connecting plate, and the transmission plate is sleeved on the surface of the guide rod and slidably connected to the guide rod.

[0012] As a preferred embodiment of this utility model, a connecting block is fixedly connected to the bottom of the bearing plate, and a pressure plate is movably connected to the surface of the connecting block via a pin. The side of the pressure plate away from the connecting block extends to the outside of the curtain wall glass and contacts the surface of the curtain wall glass.

[0013] As a preferred embodiment of this utility model, an inclined frame is provided on the inner side of the connecting plate, and both ends of the pressure plate extend through to the outer side of the connecting block and are fixedly connected with a force-bearing rod. The side of the force-bearing rod away from the pressure plate extends to the top of the inclined frame and is slidably connected to the inclined frame.

[0014] As a preferred embodiment of this utility model, the connecting plate has adjustment grooves on both sides, and the inclined frame is threadedly connected to bolts located inside the adjustment grooves. The inclined frame can change its placement height by using the adjustment grooves and bolts.

[0015] As a preferred embodiment of this utility model, both ends of the outer side of the support frame are movably connected to a conveyor wheel located on top of the bearing plate via pins, and the curtain wall glass is placed on top of the conveyor wheel and slidably connected to the conveyor wheel.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. This utility model sets up two symmetrical support frames and uses an adjustment structure to synchronously control the spacing of the bearing plates, ensuring the symmetrical positioning of the curtain wall glass and avoiding glass displacement or damage caused by uneven force on one side.

[0018] 2. This utility model allows the device to move flexibly through the rollers at the bottom of the frame, which facilitates quick positioning on the construction site and reduces the intensity of manual handling. The frame serves as an overall support platform, enhancing the rigidity of the device and preventing swaying caused by the shift of the center of gravity during adjustment.

[0019] 3. This utility model uses a bidirectional screw and a transmission plate threaded together to achieve linear adjustment of the bearing plate spacing by rotating a wheel. It is simple to operate and has high adjustment accuracy. The threads on both sides of the bidirectional screw are opposite, ensuring that the two support frames move synchronously in opposite directions, maintaining symmetry and avoiding unilateral adjustment errors.

[0020] 4. This utility model uses a guide rod and a transmission plate to slide together, which restricts the transmission plate to move only along the axial direction of the guide rod, preventing the transmission plate from deflecting when the bidirectional screw rotates, ensuring a smooth adjustment process. The guide rod and the bidirectional screw form a double constraint, preventing the support frame from twisting due to the weight of the glass or external forces, thus enhancing the structural rigidity.

[0021] 5. The pressure plate of this utility model is movably connected to the connecting block through a pin, which can adapt to changes in the angle of the glass surface, ensure uniform clamping contact surface, avoid local stress concentration that could lead to glass breakage, and the pressure plate extends to the outside of the glass to form a limiting force, so that the glass can be fixed without additional tools, reducing installation time.

[0022] 6. This utility model uses a sliding connection between an inclined frame and a force-bearing rod to convert the horizontal displacement of the adjustment structure into the rotational clamping action of the pressure plate, thereby achieving synchronous linkage between spacing adjustment and glass fixing.

[0023] 7. This utility model can adapt to different thicknesses or types of glass by adjusting the vertical height of the tilting frame through the adjustment groove and bolts.

[0024] 8. The conveyor wheel of this utility model is movably connected by a pin shaft. When the glass slides, rolling friction replaces traditional sliding friction, reducing the risk of scratches on the glass surface. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a partial structural diagram of the present invention;

[0027] Figure 3 This is a schematic diagram of the structure of this utility model from below;

[0028] Figure 4 This is a left-side view of a partial structure of the present invention;

[0029] Figure 5 This is a schematic diagram of the adjustment structure of this utility model;

[0030] Figure 6This is a schematic diagram of the inclined frame structure of this utility model.

[0031] In the diagram: 1. Support frame; 2. Bearing plate; 3. Curtain wall glass; 4. Adjustment structure; 5. Chassis; 6. Roller; 7. Connecting plate; 8. Bidirectional screw; 9. Transmission plate; 10. Rotary wheel; 11. Guide rod; 12. Connecting block; 13. Pressure plate; 14. Inclined frame; 15. Force rod; 16. Adjustment groove; 17. Bolt; 18. Conveying wheel. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] like Figures 1 to 6 As shown, the present invention provides a digital positioning and adjustment device for curtain wall engineering, including a support frame 1;

[0034] There are two support frames 1 arranged symmetrically to each other. A bearing plate 2 is provided on the outside of the support frame 1. A curtain wall glass 3 is mounted on the top of the bearing plate 2. An adjustment structure 4 is provided at the bottom of the support frame 1. The adjustment structure 4 can control the spacing of the bearing plates 2.

[0035] refer to Figure 3 The bottom of the support frame 1 is provided with a frame 5, and the four corners of the bottom of the frame 5 are fixedly connected with rollers 6. The adjustment structure 4 is installed on the top of the frame 5.

[0036] As a technical optimization of this utility model, the rollers 6 at the bottom of the frame 5 enable the device to move flexibly, making it easy to quickly position on the construction site and reducing the intensity of manual handling. The frame 5 serves as an overall support platform, enhancing the rigidity of the device and preventing swaying caused by the shift of the center of gravity during the adjustment process.

[0037] refer to Figure 4 The adjustment structure 4 includes a connecting plate 7 fixedly connected to both sides of the top of the frame 5. A bidirectional screw 8 is movably connected to the inner side of the connecting plate 7 via a bearing. A transmission plate 9 is fixedly connected to the inner side of the support frame 1 and sleeved on the surface of the bidirectional screw 8. The transmission plate 9 is threadedly connected to the bidirectional screw 8. One end of the bidirectional screw 8 extends through to the outside of the connecting plate 7 and is fixedly connected to a rotating wheel 10.

[0038] As a technical optimization of this utility model, the distance between the bearing plates 2 is linearly adjusted by means of the threaded engagement between the bidirectional screw 8 and the transmission plate 9 and the rotating wheel 10. The operation is simple and the adjustment accuracy is high. The threads on both sides of the bidirectional screw 8 are opposite, which ensures that the two support frames 1 move synchronously in opposite directions, maintains symmetry, and avoids unilateral adjustment errors.

[0039] refer to Figure 4 A guide rod 11 is fixedly connected to the inner side of the connecting plate 7, and a transmission plate 9 is sleeved on the surface of the guide rod 11 and slidably connected to the guide rod 11.

[0040] As a technical optimization of this utility model, the guide rod 11 is slidably connected to the transmission plate 9, which restricts the transmission plate 9 to move only along the axial direction of the guide rod 11, preventing the transmission plate 9 from deflecting when the bidirectional screw 8 rotates, ensuring a smooth adjustment process. The guide rod 11 and the bidirectional screw 8 form a double constraint, preventing the support frame 1 from twisting due to the weight of the glass or external force, and enhancing the structural rigidity.

[0041] refer to Figure 6 A connecting block 12 is fixedly connected to the bottom of the bearing plate 2. A pressure plate 13 is movably connected to the surface of the connecting block 12 via a pin. The side of the pressure plate 13 away from the connecting block 12 extends to the outside of the curtain wall glass 3 and contacts the surface of the curtain wall glass 3.

[0042] As a technical optimization of this utility model, the pressure plate 13 is movably connected to the connecting block 12 through a pin, which can adapt to changes in the angle of the glass surface, ensure uniform clamping contact surface, avoid local stress concentration that could lead to glass breakage, and the pressure plate 13 extends to the outside of the glass to form a limiting force, so that the glass can be fixed without additional tools, reducing installation time.

[0043] refer to Figure 6 An inclined frame 14 is provided on the inner side of the connecting plate 7. Both ends of the pressure plate 13 extend through to the outer side of the connecting block 12 and are fixedly connected to a force rod 15. The side of the force rod 15 away from the pressure plate 13 extends to the top of the inclined frame 14 and is slidably connected to the inclined frame 14.

[0044] As a technical optimization of this utility model, the horizontal displacement of the adjustment structure 4 is converted into the rotational clamping action of the pressure plate 13 by sliding connection between the inclined frame 14 and the force rod 15, so as to realize the synchronous linkage between spacing adjustment and glass fixing.

[0045] refer to Figure 6 The connecting plate 7 has adjustment slots 16 on both sides. The inclined frame 14 is threaded with bolts 17 located inside the adjustment slots 16. The inclined frame 14 can change its placement height by using the adjustment slots 16 and bolts 17.

[0046] As a technical optimization of this utility model, the vertical height of the tilt frame 14 can be changed by adjusting the groove 16 and the bolt 17, which can adapt to glass of different thicknesses or types.

[0047] refer to Figure 1 Both ends of the outer side of the support frame 1 are movably connected to the conveyor wheel 18 located on the top of the bearing plate 2 via pins. The curtain wall glass 3 is placed on the top of the conveyor wheel 18 and is slidably connected to the conveyor wheel 18.

[0048] As a technical optimization of this utility model, the conveyor wheel 18 is movably connected by a pin shaft, and rolling friction replaces traditional sliding friction when the glass slides, reducing the risk of scratches on the glass surface.

[0049] The working principle and usage process of this utility model: The device is moved to the installation position by the rollers 6 at the bottom of the frame 5. The operator pushes the frame 5 and uses the flexibility of the rollers 6 to accurately position the device to the target area, providing a basis for subsequent adjustments. When the frame 5 has finished moving, the curtain wall glass 3 is placed on the conveyor wheel 18 on top of the support plate 2. The conveyor wheel 18 is movably connected to the outside of the support frame 1 by a pin. The glass can slide along the conveyor wheel 18 to the predetermined position, reducing frictional resistance and achieving smooth glass pushing, avoiding scratches or collisions. Then, the rotating wheel 10 drives the bidirectional screw 8 to rotate. Since the transmission plate 9 is threadedly connected to the bidirectional screw 8 and the threads on both sides of the bidirectional screw 8 are opposite, the two support frames 1 move synchronously towards the center under the guidance of the guide rod 11 during rotation, thereby adjusting the distance between the support plates 2. This process ensures smooth movement and avoids deviation through the guide rod 11, in order to adapt to different sizes of double-layer glass. For laminated glass installation, during the movement of the support plate 2, the force rod 15 connected to the support plate 2 slides along the top of the inclined frame 14, causing the pressure plate 13 to rotate around the pin shaft of the connecting block 12. The end of the pressure plate 13 applies pressure to the outside of the curtain wall glass 3, restricting the curtain wall glass 3. This process achieves multi-angle adaptive pressing through mechanical linkage, ensuring that the glass is stable and the force is uniform. When the distance between the two curtain wall glass 3 reaches the appropriate insertion position, the curtain wall glass 3 can be pushed to slide between the pressure plate 13 and the support frame 1, thereby completing the insertion installation.

[0050] In summary, the digital positioning and adjustment device for this curtain wall project ensures the symmetrical positioning of the curtain wall glass 3 by setting up two symmetrical support frames 1 and using the adjustment structure 4 to synchronously control the spacing of the bearing plates 2, thereby avoiding glass displacement or damage caused by uneven force on one side.

[0051] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0052] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A digital positioning and adjustment device for curtain wall engineering, comprising a support frame (1); Its features are: The number of support frames (1) is two and they are arranged symmetrically. A bearing plate (2) is provided on the outside of the support frame (1). A curtain wall glass (3) is mounted on the top of the bearing plate (2). An adjustment structure (4) is provided at the bottom of the support frame (1). The adjustment structure (4) can control the spacing of the bearing plates (2). A frame (5) is provided at the bottom of the support frame (1). Rollers (6) are fixedly connected to the four corners of the bottom of the frame (5). The adjustment structure (4) is installed on the top of the frame (5). The adjustment structure (4) includes a connecting plate (7) fixedly connected to both sides of the top of the frame (5). A double-acting screw (8) is movably connected to the inner side of the connecting plate (7) through a bearing. A transmission plate (9) is fixedly connected to the inner side of the support frame (1) and sleeved on the surface of the double-acting screw (8). The transmission plate (9) is threadedly connected to the double-acting screw (8). One end of the screw (8) extends through the outside of the connecting plate (7) and is fixedly connected to the wheel (10). The inner side of the connecting plate (7) is fixedly connected to the guide rod (11). The transmission plate (9) is sleeved on the surface of the guide rod (11) and is slidably connected to the guide rod (11). The bottom of the bearing plate (2) is fixedly connected to the connecting block (12). The surface of the connecting block (12) is movably connected to the pressure plate (13) through the pin. The side of the pressure plate (13) away from the connecting block (12) extends to the outside of the curtain wall glass (3) and contacts the surface of the curtain wall glass (3). The inner side of the connecting plate (7) is provided with an inclined frame (14). Both ends of the pressure plate (13) extend through the outside of the connecting block (12) and are fixedly connected to the force rod (15). The side of the force rod (15) away from the pressure plate (13) extends to the top of the inclined frame (14) and is slidably connected to the inclined frame (14).

2. The digital positioning and adjustment device for curtain wall engineering according to claim 1, characterized in that: The connecting plate (7) has adjustment grooves (16) on both sides. The inclined frame (14) is threaded with bolts (17) located inside the adjustment grooves (16). The inclined frame (14) can change its placement height by using the adjustment grooves (16) and bolts (17).

3. The digital positioning and adjustment device for curtain wall engineering according to claim 1, characterized in that: Both ends of the outer side of the support frame (1) are movably connected to the conveyor wheel (18) located on the top of the bearing plate (2) by pin shafts. The curtain wall glass (3) is placed on the top of the conveyor wheel (18) and is slidably connected to the conveyor wheel (18).

Images