Glass curtain wall connecting structure
By designing a glass curtain wall connection structure including columns, screws, sliders and bevel gears, the problem of cumbersome beam adjustment in the prior art is solved, and convenient adjustment of beam displacement and simplified operation are achieved.
Patent Information
- Application Number
- CN202420915999.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-04-29
AI Technical Summary
When adjusting the displacement of the beam, the driving process of the existing glass curtain wall connecting structure is cumbersome and requires two staff to operate simultaneously.
A connecting structure consisting of two columns on the left and right and left and a beam arranged between the two columns is designed. Each column is equipped with an axial screw, and a slider is threaded to the screw, and bevel gears are fixed on the slider. The L-shaped plates at both ends of the beam are rotatably connected to the slider, and the driving rod is driven to rotate through bevel gears and rotating rods, simplifying the adjustment process of the beam height.
Through the simplified driving process, convenient adjustment of beam displacement is achieved, reducing operational complexity and improving work efficiency.
Smart Images
Figure CN222513291U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of connection structures, in particular to a glass curtain wall connection mechanism. Background Art
[0002] Glass curtain wall refers to the building's external protective structure or decorative structure that has a certain displacement capacity relative to the main structure and does not share the forces exerted on the main structure.
[0003] The utility model patent with announcement number CN218758168U discloses a glass curtain wall connection structure, including two columns, a top bar is fixedly installed on the inner top of the two columns, a bottom bar is fixedly installed on the inner bottom of the two columns, a crossbeam is fixedly installed on the inner middle of the two columns, two main glass curtain walls are inserted into the inner sides of the two columns, a pressure plate is fixedly installed on the front of the two columns, and an adjustment mechanism is provided in the columns to realize the displacement of the crossbeam.
[0004] The following disadvantages exist: the two rotating columns need to be rotated at the same time to drive the two threaded rods to rotate synchronously to move the crossbeam, and the driving process is relatively complicated and requires two workers to operate at the same time. Summary of the invention
[0005] The technical problem to be solved by the utility model is to provide a glass curtain wall connection structure with easy crossbeam adjustment and simple driving process.
[0006] The purpose of the utility model is achieved as follows: it includes two left and right columns and a crossbeam arranged between the two columns; the two columns are provided with axial long holes on opposite sides, axial screw rods are fixed in the two columns, each screw rod is threadedly connected with a slider, and each slider is fixed with a second bevel gear;
[0007] L-shaped plates are fixed at both ends of the crossbeam. The L-shaped plates at both ends of the crossbeam extend into the two columns from the long holes on the sides of the two columns respectively. The horizontal parts of the L-shaped plates at both ends of the crossbeam are rotatably connected to the sliders in the two columns respectively. The front and rear sides of the vertical part of the L-shaped plate are fixed with limit blocks. The inner walls of the two columns are provided with axial limit grooves at the positions of the two limit blocks on the corresponding L-shaped plates. The limit blocks are respectively placed in their respective limit grooves and in sliding contact with the limit grooves. The setting of the limit blocks and limit grooves can enhance the limiting effect of the crossbeam and effectively ensure the stability of the crossbeam.
[0008] A horizontal rotating rod is arranged in the cross beam, the rotating rod is rotatably connected to the inner wall of the cross beam, the left and right ends of the rotating rod are exposed from the left and right ends of the cross beam, the left and right ends of the rotating rod are fixed with first bevel gears, and the first bevel gears at the left and right ends of the rotating rod are respectively meshed with the second bevel gears in the two columns;
[0009] A third bevel gear is fixed in the middle of the rotating rod, and it also includes a fourth bevel gear meshing with the third bevel gear. The fourth bevel gear is fixed on the driving rod. A hole is set at the position corresponding to the driving rod. The outer end of the driving rod is placed in the hole of the cross beam, and a cross-shaped notch is set on the outer end surface of the driving rod.
[0010] The thread directions of the two screw rods are arranged in opposite directions, and the two sliders can move simultaneously in the same direction during the rotation of the two sliders.
[0011] The utility model has the advantages that when adjusting the displacement of the cross beam, the tool is inserted into the cross-shaped notch of the driving rod to rotate the driving rod, and the first bevel gear is driven to rotate through the fourth bevel gear, the third bevel gear and the rotating rod, and then the slider is driven to rotate on the screw rod through the second bevel gear. Since the L-shaped plate at the end of the cross beam is rotatably connected to the slider, the cross beam can be driven to move up and down when the slider rotates and rises; the adjustment process of the height of the cross beam is effectively simplified, making the adjustment convenient and easy. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of the utility model;
[0013] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure at A in the middle;
[0014] Figure 3 It is a schematic cross-sectional structural diagram of the cross beam in the utility model. DETAILED DESCRIPTION
[0015] Combine the following Figure 1-3 Further explain the utility model;
[0016] It includes two left and right columns 1 and a crossbeam 2 arranged between the two columns; the two columns are provided with axial long holes 3 on opposite sides, and axial screw rods 4 are fixed in the two columns, each screw rod is threadedly connected with a slider 5, and each slider is fixed with a second bevel gear 6;
[0017] L-shaped plates 7 are fixed to both ends of the crossbeam. The L-shaped plates at both ends of the crossbeam extend into the two columns from the long holes on the sides of the two columns. The horizontal parts 71 of the L-shaped plates at both ends of the crossbeam are rotatably connected to the sliders in the two columns. The front and rear sides of the vertical part of the L-shaped plate are fixed with limit blocks 8. The inner walls of the two columns are provided with axial limit grooves 9 at the positions of the two limit blocks on the corresponding L-shaped plates. The limit blocks are placed in their respective limit grooves and in sliding contact with the limit grooves. The setting of limit blocks and limit grooves can enhance the limiting effect of the crossbeam and effectively ensure the stability of the crossbeam.
[0018] A horizontal rotating rod 10 is provided in the cross beam, and the rotating rod is rotatably connected to the inner wall of the cross beam, and the left and right ends of the rotating rod are exposed from the left and right ends of the cross beam, and the left and right ends of the rotating rod are fixed with first bevel gears 11, and the first bevel gears at the left and right ends of the rotating rod are respectively meshed with the second bevel gears in the two columns;
[0019] A third bevel gear 12 is fixed to the middle of the rotating rod, and it also includes a fourth bevel gear 13 meshing with the third bevel gear. The fourth bevel gear is fixed on the driving rod 14. The cross beam is provided with a hole at the position corresponding to the driving rod. The outer end of the driving rod is placed in the hole of the cross beam, and the outer end face of the driving rod is provided with a cross-shaped notch 15.
[0020] The thread directions of the two screw rods are arranged in opposite directions, and the two sliders can move simultaneously in the same direction during the rotation of the two sliders.
[0021] Although the 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 glass curtain wall connection structure, comprising two left and right columns (1) and a crossbeam (2) arranged between the two columns; wherein: The two columns are provided with axial long holes (3) on opposite sides, and axial screw rods (4) are fixed in the two columns. Each screw rod is threadedly connected to a slider (5), and each slider is fixed to a second bevel gear (6); L-shaped plates (7) are fixed to both left and right ends of the crossbeam. The L-shaped plates at both ends of the crossbeam extend into the two columns from the long holes on the sides of the two columns respectively. The horizontal parts (71) of the L-shaped plates at both ends of the crossbeam are rotatably connected to the sliders in the two columns respectively. The front and rear sides of the vertical part of the L-shaped plate are fixed with limit blocks (8). The inner walls of the two columns are provided with axial limit grooves (9) at the positions of the two limit blocks on the L-shaped plates. The limit blocks are respectively placed in their respective limit grooves and are in sliding contact with the limit grooves. A transverse rotating rod (10) is provided in the cross beam, the rotating rod is rotatably connected to the inner wall of the cross beam, the left and right ends of the rotating rod are exposed from the left and right ends of the cross beam, the left and right ends of the rotating rod are fixed with first bevel gears (11), and the first bevel gears at the left and right ends of the rotating rod are respectively meshed with second bevel gears in the two columns; A third bevel gear (12) is fixed to the middle of the rotating rod, and a fourth bevel gear (13) meshing with the third bevel gear is also included. The fourth bevel gear is fixed to the driving rod (14). The cross beam is provided with a hole at a position corresponding to the driving rod. The outer end of the driving rod is placed in the hole of the cross beam. The outer end surface of the driving rod is provided with a cross-shaped notch (15).