Connecting structure of cross beam and stand column for glass curtain wall
By using central columns and limiting components in the beam-column connection structure of the glass curtain wall, combined with bolt-wiring, the problems of insufficient stability and strength of the existing connection structure are solved, and a firmer and more reliable connection is achieved.
Patent Information
- Application Number
- CN202422210038.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-10
AI Technical Summary
The connecting structure of the beams and columns of existing glass curtain walls is insufficient in stability and strength, and screws are often used to fix them, resulting in a weak connection.
The central column is used to connect the column body and the beam body, and the effective limit after insertion is achieved through the limiting assembly, and the bolts are connected to the threaded hole and the groove to achieve double limit fixation.
Improves the stability and strength of columns and beams, prevents series movement, and ensures the firmness and reliability of the connection.
Smart Images
Figure CN222990986U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of the connection between cross beams and columns for glass curtain walls, and specifically to a connection structure between cross beams and columns for glass curtain walls. Background Art
[0002] A hidden frame glass curtain wall is a new comprehensive technology product. This curtain wall has no aluminum alloy outer frame for clamping and bearing the glass. It completely relies on structural adhesives to bond hundreds of heat-reflective coated glasses to the aluminum profile frame. A very comprehensive node diagram of the hidden frame glass curtain wall, including lightning protection and fire protection nodes;
[0003] During the installation process of the glass curtain wall, a framework needs to be composed of columns and cross beams. The connection structure between the cross beam and the column of the glass curtain wall is usually a screw or a connecting piece is fixed to the column through a screw, which has many problems such as insufficient stability or strength. Content of the Utility Model
[0004] Aiming at the deficiencies of the prior art, the utility model provides a connection structure between a cross beam and a column for a glass curtain wall, and solves the technical problems that during the installation process of the existing glass curtain wall, a framework needs to be composed of columns and cross beams, and the connection structure between the cross beam and the column of the glass curtain wall is usually a screw or a connecting piece is fixed to the column through a screw, which has many problems such as insufficient stability or strength.
[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A connection structure between a cross beam and a column for a glass curtain wall, including a central column, a column body, and a cross beam body. Slots are respectively opened on the upper and lower wall surfaces and the two side wall surfaces of the central column. The column body is inserted into the slots on the upper and lower wall surfaces of the central column, and the cross beam body is inserted into the slots on the two side wall surfaces of the central column. A limiting component is arranged between the slots and the column body and the cross beam body. Both the column body and the cross beam body are of a hollow structure.
[0006] Preferably, the limiting component includes a plugging column, the plugging column is fixedly installed at the center of the slot, the column body and the cross beam body are inserted on the plugging column. Four inner cavities are opened on the plugging column, springs are fixedly installed in the inner cavities, a top plate is fixedly installed on the springs, a limiting block is fixedly installed on the top plate, the upper end of the limiting block penetrates through the inner cavity, limiting grooves are opened on the inner wall surfaces of the column body and the cross beam body, and the limiting block matches the limiting grooves.
[0007] Preferably, the cross-sectional shape of the upper end of the limiting block is in a right triangle structure, and the cross-sectional shape of the limiting groove is in a right triangle structure.
[0008] Preferably, second threaded holes are formed on the column body and the crossbeam body and on one side of the limiting groove, a first threaded hole is formed on the side wall surface of the slot and on one side of the insertion column, and a first threaded groove is formed on the insertion column and on one side of the inner cavity.
[0009] Preferably, when the column body and the crossbeam body are inserted into the slot, the first threaded hole, the second threaded hole and the first threaded groove are located on the same axis.
[0010] Preferably, a bolt is screwed into the first threaded hole, and the bolt passes through the second threaded hole and is screwed into the first threaded groove.
[0011] Beneficial effects
[0012] The utility model provides a connection structure for crossbeams and columns of a glass curtain wall, which solves the technical problems that in the installation process of the existing glass curtain wall, a framework needs to be composed of columns and crossbeams, and the connection structure between the crossbeam and the column of the glass curtain wall is usually a screw or a connecting piece is fixed to the column through a screw, and there are many problems such as insufficient stability or strength. The utility model connects the column body and the crossbeam body through a central column, and through a limiting component, after the column body and the crossbeam body are inserted into the central column, effective limitation is obtained to prevent the column body and the crossbeam body from shifting. Then, by screwing the bolt into the first threaded hole, the second threaded hole and the first threaded groove, the column body and the crossbeam body are doubly limited and fixed, so as to improve the stability and strength of the connection between the column body and the crossbeam body. Description of the drawings
[0013] Figure 1 It is a schematic structural diagram of the connection structure for crossbeams and columns of the glass curtain wall described in the utility model.
[0014] Figure 2 It is a schematic diagram of the splicing structure of the crossbeam body and the central column of the connection structure for crossbeams and columns of the glass curtain wall described in the utility model.
[0015] In the figure: 1, central column; 2, column body; 3, crossbeam body; 4, slot; 5, insertion column; 6, inner cavity; 7, spring; 8, top plate; 9, limiting block; 10, limiting groove; 11, first threaded hole; 12, second threaded hole; 13, first threaded groove; 14, bolt. Specific embodiments
[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0017] Please refer to Figure 1-2 , the present utility model provides a technical solution: a connecting structure for a cross beam and a column of a glass curtain wall, including a central column, a column body, and a cross beam body. Slots are respectively opened on the upper and lower wall surfaces and the two side wall surfaces of the central column. The column body is inserted into the slots on the upper and lower wall surfaces of the central column, and the cross beam body is inserted into the slots on the two side wall surfaces of the central column. A limiting component is provided between the slots and the column body and the cross beam body. Both the column body and the cross beam body are hollow structures.
[0018] In this embodiment, it is further set that the limiting component includes a plugging column, the plugging column is fixedly installed at the center of the slot, the column body and the cross beam body are inserted onto the plugging column. Four inner cavities are opened on the plugging column, springs are fixedly installed in the inner cavities, a top plate is fixedly installed on the springs, a limiting block is fixedly installed on the top plate, the upper end of the limiting block penetrates through the inner cavity, and limiting grooves are opened on the inner wall surfaces of the column body and the cross beam body. The limiting block is matched with the limiting groove.
[0019] In this embodiment, it is further set that the cross-sectional shape of the upper end of the limiting block is a right triangle structure, and the cross-sectional shape of the limiting groove is a right triangle structure.
[0020] In this embodiment, it is further set that second threaded holes are opened on the column body and the cross beam body and on one side of the limiting groove, a first threaded hole is opened on the side wall surface of the slot and on one side of the plugging column, and a first threaded groove is opened on the plugging column and on one side of the inner cavity.
[0021] In this embodiment, it is further set that when the column body and the cross beam body are inserted into the slot, the first threaded hole, the second threaded hole, and the first threaded groove are on the same axis.
[0022] In this embodiment, it is further set that a bolt is screwed into the first threaded hole, and the bolt penetrates through the second threaded hole and is screwed into the first threaded groove.
[0023] The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process. The specific work is as follows.
[0024] Embodiment: As can be seen from the accompanying drawings of the specification, during use, the column body and the crossbeam body are inserted into the slot of the central column, and the plug column is inserted into the centers of the column body and the crossbeam body. During this process, since the upper end of the limit column has a right-angled triangular structure, when the column body and the crossbeam body are inserted into the plug column, the limit column is subjected to a thrust force. The limit column pushes the top plate and compresses the spring. When the limit column is located on one side of the limit groove, at this time the spring releases its elastic force, and then the spring pushes the top plate, and the top plate pushes the limit column, so that the limit column is inserted into the limit groove to prevent the column body and the crossbeam body from shifting. At this time, the first threaded hole, the second threaded hole, and the first threaded groove are on the same horizontal plane, and a bolt is screwed into the first threaded hole, the second threaded hole, and the first threaded groove. At this time, the column body and the crossbeam body are connected and fixed.
[0025] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.
Claims
1. A connecting structure of a beam and a column for a glass curtain wall, comprising a central column, a column body and a beam body, characterized in that: The upper and lower walls and the two side walls of the center column are respectively provided with slots, the column body is inserted into the slots of the upper and lower walls of the center column, the beam body is inserted into the slots of the two side walls of the center column, and limiting components are provided between the slots and the column body and the beam body, and the column body and the beam body are both hollow structures.
2. The connecting structure of beams and columns for glass curtain walls according to claim 1, characterized in that The limit assembly includes a plug-in column, which is fixedly installed at the center of the slot. The column body and the beam body are inserted on the plug-in column. Four inner cavities are opened on the plug-in column. A spring is fixedly installed in the inner cavity. A top plate is fixedly installed on the spring. A limit block is fixedly installed on the top plate. The upper end of the limit block passes through the inner cavity. A limit groove is opened on the inner wall of the column body and the beam body, and the limit block matches the limit groove.
3. The connecting structure of beams and columns for glass curtain walls according to claim 2, characterized in that The cross-sectional shape of the upper end of the limit block is a right-angled triangle structure, and the cross-sectional shape of the limit groove is a right-angled triangle structure.
4. The connecting structure of beams and columns for glass curtain walls according to claim 3 is characterized in that A second threaded hole is provided on the column body and the beam body and located on one side of the limiting groove, a first threaded hole is provided on the side wall of the slot and located on one side of the plug-in column, and a first threaded groove is provided on the plug-in column and located on one side of the inner cavity.
5. The connecting structure of beams and columns for glass curtain walls according to claim 4, characterized in that When the column body and the beam body are inserted into the slot, the first threaded hole, the second threaded hole and the first threaded groove are located on the same axis.
6. The connecting structure of beams and columns for glass curtain walls according to claim 5, characterized in that A bolt is screwed into the first threaded hole, and the bolt passes through the second threaded hole and is screwed into the first thread groove.