Temporary fixing device for curtain wall installation

Abstract

The utility model relates to the technical field of curtain wall fixing devices, and discloses a temporary fixing device for curtain wall installation, which comprises a connecting block and a fixing plate, one side of the connecting block is fixedly connected with a fixing frame, the inside of the fixing frame is slidably connected with a handle, and the inside of the handle is rotatably connected with a rotating column. A rotating rod is fixedly connected to the outer wall of the rotating column, a hollow column is rotatably connected to one side of the rotating rod, a connecting column is fixedly connected to the outer wall of the hollow column, a clamping block is slidably connected to the interior of the fixing frame, one side of the connecting column is rotatably connected to the interior of the clamping block, and a sliding column is slidably connected to the interior of the handle. According to the fixing device, the fixing frame is matched with the spring, the effect of fixing curtain walls with different thicknesses is achieved, the problem that the fixing device needs to be frequently replaced during construction due to the fact that the curtain walls with different thicknesses cannot be fixed is solved, and therefore the practicability of the fixing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall fixing devices, in particular to a temporary fixing device for curtain wall installation. Background Art

[0002] Curtain wall is a building exterior wall system, usually composed of glass, metal, stone, ceramics and other materials, used to surround and isolate the external space of the building. It is a common element in modern building exterior design, with decorative, thermal insulation, lighting and heat insulation functions. The wall is an important part of the building exterior wall, and its installation needs to be carried out at high altitudes. In order to ensure the safety of construction workers, temporary fixtures are required during installation. Temporary fixtures can provide additional support and stability to reduce the occurrence of accidents.

[0003] After searching, it was found that the announcement number is: CN211647443U, which discloses a temporary support device for curtain wall assembly, including a T-shaped connecting body and a clamping body, the left and right ends of the T-shaped connecting body are symmetrically hinged to the side walls of the clamping body, the upper side wall of the clamping body is provided with a clamping groove, the lower side wall of the T-shaped connecting body is fixedly installed with a directional seat, the side wall of the directional seat is symmetrically embedded with a push rod motor, the output end of the push rod motor is hinged with a slider, and the inner side wall of the clamping body is provided with a slide groove. The utility model arranges a fixing structure for the curtain wall with adjustable angles on both sides, so that the curtain walls on both sides can be stably fixed and the installation angle can be adjusted when the installation in the non-extension direction is completed. By setting up a clamping and fixing structure for the curtain walls on both sides, no support from others is required when the installation is completed, thus achieving a temporary support effect during curtain wall installation. Although this application reduces the manpower required for installation and further ensures stability during installation, it does not take into account the inability to fix curtain walls of different thicknesses, which will result in the need to frequently replace the fixing device during construction, wasting unnecessary time, thereby affecting the practicality of the temporary fixing device. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a temporary fixing device for curtain wall installation, aiming to improve the problem that curtain walls of different thicknesses cannot be fixed, resulting in the need to frequently replace the fixing device during construction.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temporary fixing device for curtain wall installation, comprising a connecting block and a fixing plate, one side of the connecting block is fixedly connected to a fixing frame, a handle is slidably connected inside the fixing frame, a rotating column is rotatably connected inside the handle, an outer wall of the rotating column is fixedly connected to a rotating rod, one side of the rotating rod is rotatably connected to a hollow column, an outer wall of the hollow column is fixedly connected to a connecting column, a clamping block is slidably connected inside the fixing frame, one side of the connecting column is rotatably connected to the inside of the clamping block, a sliding column is slidably connected inside the handle, a spring is sleeved on the outer wall of the sliding column, one end of the spring is fixedly connected to the top of the handle, and the other end of the spring is fixedly connected to the bottom of the clamping block, and a sliding assembly is provided on the top of the handle.

[0006] Furthermore, the sliding assembly includes a clamping column, the bottom end of the clamping column is fixedly connected to the top of the handle, and the outer wall of the clamping column is slidably connected to the inside of the fixed frame.

[0007] Furthermore, a motor 1 is fixedly connected to the upper surface of the fixing plate, and a worm is fixedly connected to the output end of the motor 1.

[0008] Furthermore, a support frame is fixedly connected to the upper surface of the fixed plate, and the worm is rotatably connected to the inside of the support frame.

[0009] Furthermore, the upper surface of the fixed plate is fixedly connected to motor 2, the output end of motor 2 is fixedly connected to rotating wheel 1, one side of the support frame is rotatably connected to rotating wheel 2, and a synchronous belt is arranged between rotating wheel 2 and rotating wheel 1.

[0010] Furthermore, the rotating wheel 1 and one end of the synchronous belt are both rotatably connected to a threaded rod 1, and the outer wall of the threaded rod 1 is threadedly connected to the inside of the support frame.

[0011] Furthermore, a connecting frame is fixedly connected to the top of the supporting frame, a turbine is rotatably connected to one side of the connecting frame, and the turbine is meshed with the worm.

[0012] Furthermore, a collar is rotatably connected inside the connection frame, a second threaded rod is threadedly connected inside the collar, and an outer wall of the collar is fixedly connected inside the connection block.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the fixing frame and the handle, the rotating column, the rotating rod, the hollow column, the connecting column, the clamping block, the sliding column and the spring cooperate to achieve the effect of fixing curtain walls of different thicknesses, thereby solving the problem that the fixing device needs to be frequently replaced during construction due to the inability to fix curtain walls of different thicknesses, thereby improving the practicality of the fixing device.

[0015] 2. In the utility model, the curtain wall can be moved to different directions through the cooperation between the motor 2 and the rotating wheel 1, the rotating wheel 2, the synchronous belt, the threaded rod 1, the motor 1, the worm, the turbine and the threaded rod 2, thereby solving the problem that the curtain wall needs to be constantly adjusted in position during construction and the temporary fixing device is too firm, which may cause delays in the construction progress, thereby improving the flexibility of the fixing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of a temporary fixing device for curtain wall installation proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a fixing frame of a temporary fixing device for curtain wall installation proposed by the utility model;

[0018] Figure 3 This is a cross-sectional view of a fixing frame of a temporary fixing device for curtain wall installation proposed by the utility model;

[0019] Figure 4 The utility model discloses a cross-sectional view of a fixing plate of a temporary fixing device for curtain wall installation.

[0020] Legend:

[0021] 1. Connecting block; 2. Fixed frame; 3. Handle; 4. Rotating column; 5. Rotating rod; 6. Hollow column; 7. Connecting column; 8. Clamping block; 9. Sliding column; 10. Spring; 11. Clamping column; 12. Fixed plate; 13. Motor 1; 14. Worm; 15. Support frame; 16. Motor 2; 17. Rotating wheel 1; 18. Rotating wheel 2; 19. Synchronous belt; 20. Threaded rod 1; 21. Connecting frame; 22. Ring; 23. Threaded rod 2; 24. Turbine. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-Figure 3The utility model provides an embodiment: a temporary fixing device for curtain wall installation, including a connecting block 1 and a fixing plate 12, one side of the connecting block 1 is fixedly connected to a fixing frame 2, a handle 3 is slidably connected inside the fixing frame 2, a rotating column 4 is rotatably connected inside the handle 3, a rotating rod 5 is fixedly connected to the outer wall of the rotating column 4, one side of the rotating rod 5 is rotatably connected to a hollow column 6, the outer wall of the hollow column 6 is fixedly connected to a connecting column 7, a clamping block 8 is slidably connected inside the fixing frame 2, one side of the connecting column 7 is rotatably connected inside the clamping block 8, a sliding column 9 is slidably connected inside the handle 3, a spring 10 is sleeved on the outer wall of the sliding column 9, one end of the spring 10 is fixedly connected to the top of the handle 3, and the other end of the spring 10 is fixedly connected to the bottom of the clamping block 8, a sliding assembly is arranged on the top of the handle 3, and the sliding assembly includes a clamping column 11, the bottom end of the clamping column 11 is fixedly connected to the top of the handle 3, and the outer wall of the clamping column 11 is slidably connected to the inside of the fixing frame 2.

[0024] Specifically, when using the temporary fixing device for curtain wall installation, first, by pushing the handle 3, the mechanical system of the entire fixing device is started. The movement of the handle 3 transmits force to the internal rotating column 4, thereby starting a series of chain reactions. The rotation of the rotating column 4 drives the fixedly connected rotating rod 5, which in turn activates the rotation of the hollow column 6, causing it to rotate inside the connecting block 1. The movement of the hollow column 6 further drives the connecting column 7 to rotate inside the clamping block 8, so that the clamping block 8 slides into the inside of the connecting block 1. When the clamping block 8 slides, the spring 10 fixed at the bottom will also shrink. Next, the installer gently puts the curtain wall into the fixed frame 2 and then releases the handle 3. As the handle 3 is released, the spring 10 unloads the force and rebounds quickly, and the clamping block 8 is reset. Through this reset action, the clamping block 8 firmly clamps the curtain wall, ensuring that it is firmly fixed inside the fixed frame 2, completing the installation of the curtain wall and achieving the effect of fixing the curtain wall.

[0025] Reference Figure 1 and Figure 4 A support frame 15 is fixedly connected to the upper surface of the fixed plate 12, and the worm 14 is rotatably connected inside the support frame 15. A motor 2 16 is fixedly connected to the upper surface of the fixed plate 12, and a rotating wheel 17 is fixedly connected to the output end of the motor 2 16. A rotating wheel 2 18 is rotatably connected to one side of the support frame 15, and a synchronous belt 19 is arranged between the rotating wheel 2 18 and the rotating wheel 1 17. The rotating wheel 17 and one end of the synchronous belt 19 are both rotatably connected to a threaded rod 1 20, and the outer wall of the threaded rod 1 20 is threadedly connected to the inside of the support frame 15.

[0026] Specifically, when the curtain wall needs to be moved, first, the motor 2 16 drives the rotating wheel 17 to rotate through its output end, and the rotating wheel 17 transmits power to the rotating wheel 2 18 through the externally arranged synchronous belt 19, thereby realizing the synchronous rotation of the two rotating wheels. This synchronization mechanism ensures the balance of the rotation force and the stability of the curtain wall movement. The movement of the rotating wheel 17 and the rotating wheel 2 18 guides the rotation of the threaded rod 1 20 connected to one end thereof, and the threaded connection between the threaded rod 1 20 and the support frame 15 enables the support frame 15 to move forward and backward along the axis of the threaded rod 1 20, thereby achieving the effect of forward and backward movement.

[0027] Reference Figure 1 and Figure 4 A motor 13 is fixedly connected to the upper surface of the fixed plate 12, a worm 14 is fixedly connected to the output end of the motor 13, a connecting frame 21 is fixedly connected to the top of the support frame 15, a turbine 24 is rotatably connected to one side of the connecting frame 21, the turbine 24 is meshed with the worm 14, a collar 22 is rotatably connected inside the connecting frame 21, a threaded rod 23 is threadedly connected inside the collar 22, and the outer wall of the collar 22 is fixedly connected to the inside of the connecting block 1.

[0028] Specifically, at the same time, the output end of the motor 13 drives the worm 14 to rotate, and the rotation of the worm 14 drives the turbine 24 meshing therewith to rotate. The rotation of the turbine 24 is again transmitted to the inside of the connection frame 21 through the connected threaded rod 23, and the threaded connection between the connection frame 21 and the collar 22 causes the collar 22 to be pushed, thereby driving the connection block 1 to move left and right. The movement of the connection block 1 ultimately causes the fixed frame 2 and the fixed curtain wall to move in the horizontal direction, achieving the effect of left and right movement.

[0029] Working principle: when using the temporary fixing device for curtain wall installation, first push the handle 3, and the handle 3 is subjected to force to drive the rotating column 4 with internal rotation connection to rotate, and the rotating column 4 is subjected to force to drive the rotating rod 5 fixedly connected on one side to rotate, at this time, the rotating rod 5 is subjected to force to drive the hollow column 6 with one side rotation connection to rotate inside the connecting block 1, and the hollow column 6 is subjected to force to drive the connecting column 7 fixedly connected on one side to rotate inside the clamping block 8, and the clamping block 8 is driven to slide into the inside of the connecting block 1 through the connecting column 7, and at the same time, the clamping block 8 drives the spring 10 fixedly connected at the bottom to contract, and at this time, the curtain wall is placed inside the fixed frame 2, and then the handle 3 is released, so that the spring 10 unloads the force and rebounds, thereby driving the clamping block 8 to reset, and the curtain wall is clamped and fixed by resetting the clamping block 8, thereby achieving the effect of fixing the curtain wall, and when the curtain wall needs to be moved, first the output end of the motor 2 16 drives The rotating wheel 17 rotates, and the rotating wheel 17 drives the rotating wheel 2 18 to rotate synchronously through the synchronous belt 19 set on the outer wall. The rotating wheel 17 and the rotating wheel 2 18 are driven by force to drive the threaded rod 1 20 with one end rotatably connected to rotate, and the threaded connection between the threaded rod 20 and the support frame 15 makes the support frame 15 drive the curtain wall to move forward and backward. At the same time, the output end of the motor 13 drives the worm 14 to rotate, and the worm 14 is driven by force to drive the turbine 24 meshing therewith to rotate, and the turbine 24 is driven by force to drive the threaded rod 23 with one end rotatably connected to rotate inside the connecting frame 21, and through the threaded connection between the connecting frame 21 and the collar 22, the collar 22 is forced to move, and the connecting block 1 is driven to move left and right through the collar 22, and the connecting block 1 drives the fixed frame 2 and the fixed curtain wall to move left and right, so that the curtain wall can be moved.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A temporary fixing device for curtain wall installation, comprising a connecting block (1) and a fixing plate (12), characterized in that: One side of the connecting block (1) is fixedly connected to a fixed frame (2), a handle (3) is slidably connected inside the fixed frame (2), a rotating column (4) is rotatably connected inside the handle (3), a rotating rod (5) is fixedly connected to the outer wall of the rotating column (4), one side of the rotating rod (5) is rotatably connected to a hollow column (6), the outer wall of the hollow column (6) is fixedly connected to a connecting column (7), a clamping block (8) is slidably connected inside the fixed frame (2), one side of the connecting column (7) is rotatably connected inside the clamping block (8), a sliding column (9) is slidably connected inside the handle (3), a spring (10) is sleeved on the outer wall of the sliding column (9), one end of the spring (10) is fixedly connected to the top of the handle (3), and the other end of the spring (10) is fixedly connected to the bottom of the clamping block (8), and a sliding component is arranged on the top of the handle (3).

2. A temporary fixing device for curtain wall installation according to claim 1, characterized in that: The sliding assembly comprises a clamping column (11), the bottom end of the clamping column (11) is fixedly connected to the top of the handle (3), and the outer wall of the clamping column (11) is slidably connected to the inside of the fixed frame (2).

3. A temporary fixing device for curtain wall installation according to claim 1, characterized in that: The upper surface of the fixed plate (12) is fixedly connected to a motor 1 (13), and the output end of the motor 1 (13) is fixedly connected to a worm (14).

4. A temporary fixing device for curtain wall installation according to claim 3, characterized in that: A support frame (15) is fixedly connected to the upper surface of the fixed plate (12), and the worm (14) is rotatably connected inside the support frame (15).

5. A temporary fixing device for curtain wall installation according to claim 4, characterized in that: The upper surface of the fixed plate (12) is fixedly connected to a second motor (16), the output end of the second motor (16) is fixedly connected to a first rotating wheel (17), one side of the support frame (15) is rotatably connected to a second rotating wheel (18), and a synchronous belt (19) is provided between the second rotating wheel (18) and the first rotating wheel (17).

6. A temporary fixing device for curtain wall installation according to claim 5, characterized in that: The rotating wheel 1 (17) and one end of the synchronous belt (19) are both rotatably connected to a threaded rod 1 (20), and the outer wall of the threaded rod 1 (20) is threadedly connected to the inside of the support frame (15).

7. A temporary fixing device for curtain wall installation according to claim 6, characterized in that: The top of the support frame (15) is fixedly connected to a connection frame (21), one side of the connection frame (21) is rotatably connected to a turbine (24), and the turbine (24) is meshed with the worm (14).

8. A temporary fixing device for curtain wall installation according to claim 7, characterized in that: A collar (22) is rotatably connected inside the connection frame (21), a second threaded rod (23) is threadedly connected inside the collar (22), and an outer wall of the collar (22) is fixedly connected inside the connection block (1).

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