Connecting piece for building curtain wall installation

Abstract

The utility model discloses a connecting piece for building curtain wall installation, which relates to the technical field of curtain wall installation connecting pieces, and comprises two clamping blocks, fastening screws for connection are arranged at the lower ends of the two clamping blocks, a fixing plate is arranged above the clamping blocks, a positioning cylinder is arranged above the fixing plate, a connecting mechanism is arranged above the positioning cylinder, and the connecting mechanism is connected with the clamping blocks. Connecting heads are arranged on the peripheral sides of the outer rings of the connecting mechanisms; the clamping blocks are clamped on the edges of the I-shaped steel cross beam to support the fixing plates installed on the clamping blocks, then the connecting claws with the connecting heads are fixed to the positioning cylinders of the fixing plates, the glass curtain wall is clamped and fixed through the connecting heads, and the connecting effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall installation connectors, in particular to a connector for installing a building curtain wall. Background Art

[0002] The docking mechanism is a connecting component in the curtain wall system, which is used to connect different parts of the curtain wall to ensure the stability and sealing of the entire curtain wall system. It is usually made of aluminum alloy or stainless steel, has a certain degree of corrosion resistance and strength, and can withstand external wind pressure and other forces. The design and installation of the docking mechanism plays an important role in the overall performance and appearance of the curtain wall system. They are usually used to connect the aluminum profiles or glass panels of the curtain wall to ensure the stability and sealing of the curtain wall. During the installation and maintenance of the curtain wall, the selection and installation of the docking mechanism is very important and can affect the overall performance and appearance of the curtain wall system.

[0003] The indirect fixing method is usually used for fixing the docking mechanism. First, a positioning cylinder is welded to the I-beam of the beam, and then the docking mechanism is fixed to the positioning cylinder by screws. Before installation, the positioning cylinder needs to be welded to the I-beam of the beam, which greatly increases the work intensity and is difficult to clean when disassembling and replacing the curtain wall later. Therefore, the above problems need to be improved. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a connecting piece for installing a building curtain wall.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a connecting piece for installing a building curtain wall, comprising two clamping blocks, the lower ends of the two clamping blocks are provided with fastening screws for connection, a fixing plate is installed above the clamping blocks, a positioning cylinder is provided above the fixing plate, a docking mechanism is provided above the positioning cylinder, and docking joints are provided on the outer circumference of the docking mechanism.

[0006] Preferably, the clamping block is in a U-shaped block shape and is clamped on the edge of the upper end of the I-beam. A flange plate is provided under the clamping block, and two through holes are provided on the flange plate. Limit rods are provided at both ends of the top surface of the clamping block, and external threads are provided on the limit rods.

[0007] Preferably, rectangular openings are provided at four corners of the top of the fixing plate, a positioning tube is provided in the middle of the fixing plate, and a through threaded hole is provided in the middle of the positioning tube.

[0008] Preferably, the docking mechanism includes a connecting tube and connecting rods fixedly connected to the outer wall of the connecting tube, and cylindrical plug-in blocks are provided at the ends of the four connecting rods. A through hole is vertically opened in the middle of the top surface of the plug-in block; a fixing bolt is provided in the connecting tube, and the bottom end of the fixing bolt is connected to the threaded hole of the positioning tube.

[0009] Preferably, the docking joint includes a plug-in rod and a locking block screwed together at the end of the plug-in rod, the plug-in rod is plugged into the through hole of the plug-in block, a limiting ring plate is sleeved on the upper rod body of the plug-in rod, and an adjusting nut is sleeved on the plug-in rod above the limiting ring plate; an external thread is provided on the outer wall of the upper rod body of the plug-in rod.

[0010] Preferably, an abutment plate is provided on the top of the plug-in rod, an external thread is opened on the outer wall of the bottom end of the plug-in rod, a connecting column is protruded from the bottom surface of the abutment plate, and a sleeve rubber pad is sleeved on the upper part of the outer wall of the connecting column, an external thread is opened on the lower part of the outer wall of the connecting column, and a screw block is sleeved on the lower part of the connecting column.

[0011] Preferably, a locking block is screwed into the bottom end of the plug rod, a threaded groove matching the bottom end of the plug rod is provided in the middle of the top surface of the locking block, and the top end of the locking block abuts against the bottom surface of the plug block.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: in the utility model, the clamping block is clamped on the edge of the I-beam crossbeam to provide support for the fixed plate installed on the clamping block, and the rectangular strips at the front and rear ends of both sides of the fixed plate provide a clamping position for the limit rod on the top surface of the clamping block, while also facilitating the horizontal movement of the clamping block, so that the clamping block can be better clamped on the I-beam, and then the clamping block is further fixed by the fastening screw under the clamping block, thereby ensuring the stability and safety of the structure, and then the docking mechanism with the docking joint is fixed on the positioning cylinder of the fixed plate, and the glass curtain wall is clamped and fixed by the docking joint to play a connecting role, which is convenient for installation and also realizes the detachable and replaceable connection structure, and finally the glass curtain wall is clamped and fixed by the docking joint to play a connecting role for the curtain wall while improving the overall stability of the curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the clamping block structure proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the fixed plate structure proposed by the utility model;

[0017] Figure 4 This is a schematic diagram of the plug-in rod structure proposed by the utility model;

[0018] Figure 5 This is a structural schematic diagram of the sleeve rubber pad proposed in the utility model;

[0019] Figure 6 The utility model is a schematic diagram of the cross-sectional structure of the docking joint.

[0020] Serial numbers in the figure: 1. connecting tube; 2. connecting rod; 3. plug-in block; 4. positioning tube; 5. fixing plate; 6. limiting rod; 7. tightening screw; 8. clamping block; 9. plug-in rod; 10. screwing block; 11. abutment plate; 12. locking block; 13. sleeve rubber pad; 14. fixing bolt; 15. limiting ring plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Example: See Figure 1-6 The utility model is a connector for installing a building curtain wall, comprising two clamping blocks 8, the lower ends of the two clamping blocks 8 are provided with fastening screws 7 for connection, a fixing plate 5 is installed above the clamping blocks 8, a positioning cylinder 4 is provided above the fixing plate 5, a docking mechanism is provided above the positioning cylinder 4, and docking joints are provided on the outer circumference of the docking mechanism; the clamping blocks 8 are clamped on the edges of the I-beam crossbeam to provide support for the fixing plate 5 installed on the clamping blocks 8, and then the docking claws with the docking joints are fixed on the positioning cylinder 4 of the fixing plate 5, and the glass curtain wall is clamped and fixed by the docking joints, which plays a connecting role. Use; the clamping block 8 is in a U-shaped block and is clamped on the edge of the upper end of the I-beam. A flange plate is provided below the clamping block 8, and two through holes are provided on the flange plate. Limit rods 6 are provided at both ends of the top surface of the clamping block 8, and external threads are provided on the limit rods 6. Rectangular strips are provided at the four corners of the top of the fixed plate 5, and a positioning cylinder 4 is provided in the middle of the fixed plate 5, and a through threaded hole is provided in the middle of the positioning cylinder 4; the rectangular strips at the front and rear ends of both sides of the fixing plate 5 provide a clamping position for the limit rod 6 on the top surface of the clamping block 8, while also facilitating the horizontal movement of the clamping block 8, so that the clamping block 8 can be better clamped on the I-beam.

[0023] In the utility model, the docking mechanism includes a connecting tube 1 and a connecting rod 2 fixedly connected to the outer wall of the connecting tube 1, a cylindrical plug-in block 3 is provided at the end of the four connecting rods 2, and a through hole is vertically opened in the middle of the top surface of the plug-in block 3; a fixing bolt 14 is provided in the connecting tube 1, and the bottom end of the fixing bolt 14 is connected to the threaded hole of the positioning tube 4, the docking joint includes a plug-in rod 9 and a locking block 12 screwed together at the end of the plug-in rod 9, the plug-in rod 9 is plugged into the through hole of the plug-in block 3, a limiting ring plate 15 is sleeved on the upper rod body of the plug-in rod 9, and an adjusting nut is sleeved on the plug-in rod 9 above the limiting ring plate 15; an external thread is opened on the outer wall of the upper rod body of the plug-in rod 9, an abutment plate 11 is provided on the top of the plug-in rod 9, an external thread is opened on the outer wall of the bottom end of the plug-in rod 9, a connecting column is protruded on the bottom surface of the abutment plate 11, and the upper part of the outer wall of the connecting column is sleeved with a sleeve The rubber pad 13, the outer wall lower part of the connecting column is provided with an external thread, and the lower part of the connecting column is sleeved with a screw block 10, the bottom end of the plug rod 9 is screwed and connected with a locking block 12, and the middle part of the top surface of the locking block 12 is provided with a threaded groove that cooperates with the bottom end of the plug rod 9, and the top of the locking block 12 abuts against the bottom surface of the plug block 3; the abutment plate 11 at the top of the connecting rod 2 abuts against the outer surface of the glass curtain wall and the inner surface of the glass curtain wall is abutted by the screw block 10 to achieve the fixing of the glass curtain wall, and then the lower end of the plug rod 9 passes through the plug block 3 and is fixed with the locking block 12, and the limiting ring plate 15 in the middle of the plug rod 9 is pressed on the top surface of the plug block 3, and the adjusting nut above the limiting ring plate 15 is rotated to fix the connecting rod 2 on the plug block 3 of the docking claw, so as to fix the overall connecting mechanism on the positioning cylinder 4 of the fixed plate 5 above the clamping block 8, so as to achieve the fixing of the overall mechanism.

[0024] Working principle: When the present invention is used, first fix the two clamping blocks 8 to the predetermined positions on the crossbeam, then fix the fixing plate 5 on the limiting rod 6 above the clamping block 8 with a nut, and then place the connecting tube 1 of the docking mechanism on the positioning tube 4 so that the through hole of the connecting tube 1 is aligned with the threaded hole position of the positioning tube 4, and then the limiting ring plate 15, the adjusting nut and the screwing block 10 are sequentially sleeved on the connecting rod 2, and then the docking mechanism is fixed to the positioning tube 4 with the fixing bolt 14. After that, the connecting rod 2 of the docking joint is passed through the circular hole pre-opened on the glass curtain wall, and the circular hole of the glass curtain wall is just clamped on the outer wall of the sleeve rubber pad 13 sleeved at the bottom end of the step above the abutment plate 11 on the top surface of the connecting rod 2. At this time, the screwing block 10 is tightened on the external thread of the step to clamp and fix the glass curtain wall, and then the locking block is screwed on the external thread at the end of the connecting rod 2 to fix the connecting rod 2, completing the installation and positioning of the overall mechanism.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A connector for installing a building curtain wall, comprising two clamping blocks (8), characterized in that: The lower ends of the two clamping blocks (8) are provided with fastening screws (7) for connection, a fixing plate (5) is installed above the clamping block (8), a positioning cylinder (4) is provided above the fixing plate (5), a docking mechanism is provided above the positioning cylinder (4), and docking joints are provided on the outer circumference of the docking mechanism.

2. A connector for installing a building curtain wall according to claim 1, characterized in that: The clamping block (8) is in the shape of a U-shaped block and is clamped on the edge of the upper end of the I-beam. A flange plate is provided below the clamping block (8), and two through holes are provided on the flange plate. Limit rods (6) are provided at both ends of the top surface of the clamping block (8), and the limit rods (6) are provided with external threads.

3. The connector for installing a building curtain wall according to claim 1, characterized in that: Rectangular openings are provided at the four corners of the top of the fixing plate (5), a positioning tube (4) is provided in the middle of the fixing plate (5), and a threaded hole is provided through the middle of the positioning tube (4).

4. The connector for installing a building curtain wall according to claim 1, characterized in that: The docking mechanism comprises a connecting tube (1) and connecting rods (2) fixedly connected to the outer wall of the connecting tube (1); the ends of the four connecting rods (2) are provided with cylindrical plug-in blocks (3); a through hole is vertically opened in the middle of the top surface of the plug-in block (3); a fixing bolt (14) is provided in the connecting tube (1), and the bottom end of the fixing bolt (14) is connected to the threaded hole of the positioning tube (4).

5. The connector for installing a building curtain wall according to claim 1, characterized in that: The docking joint comprises a plug rod (9) and a locking block (12) screwed together at the end of the plug rod (9); the plug rod (9) is plugged into the through hole of the plug block (3); a limit ring plate is sleeved on the upper rod body of the plug rod (9); and an adjusting nut is sleeved on the plug rod (9) above the limit ring plate; and an external thread is provided on the outer wall of the upper rod body of the plug rod (9).

6. A connector for installing a building curtain wall according to claim 5, characterized in that: The top of the plug rod (9) is provided with an abutment plate (11), the outer wall of the bottom end of the plug rod (9) is provided with an external thread, the bottom surface of the abutment plate (11) is provided with a connecting column, and the upper part of the outer wall of the connecting column is sleeved with a sleeve rubber pad (13), the lower part of the outer wall of the connecting column is provided with an external thread, and the lower part of the connecting column is sleeved with a screw block (10).

7. The connector for installing a building curtain wall according to claim 5, characterized in that: The bottom end of the plug rod (9) is screwed together with a locking block (12), a threaded groove matching the bottom end of the plug rod (9) is provided in the middle of the top surface of the locking block (12), and the top end of the locking block (12) abuts against the bottom surface of the plug block (3).

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