Connecting piece for curtain wall assembly

Abstract

The invention relates to the technical field of curtain wall assembly parts, in particular to a connecting part for curtain wall assembly, which comprises a fixed connecting seat, a lateral connecting arm with an integral structure is arranged on the side wall of the fixed connecting seat, and a lateral guide rail with an integral structure is arranged on the surface of the lateral connecting arm. According to the connecting piece for curtain wall assembling, the lateral connecting arms and the lateral extending arms which are arranged in a split type structure are adopted, the structure can be adjusted according to the installation requirements of different curtain walls, the adaptation range of the connecting piece is expanded, and the production cost is reduced; and the position of the lateral extension arm can be controlled to be in a strip shape by adopting an internal adjusting screw rod and an internal guide rod in the lateral guide rail, so that the operation is more convenient, and meanwhile, the structure is more stable.

Description

Technical Field

[0001] The present invention relates to the technical field of curtain wall fittings, and in particular to a connector for curtain wall assembly. Background Art

[0002] A curtain wall is the exterior enclosure of a building and is a lightweight wall with a decorative effect commonly used in modern large-scale and high-rise buildings. It mainly consists of a panel and a support structure system, and can have a certain displacement ability relative to the main structure or have a certain deformation ability itself, and does not bear the action of the main structure, which is an exterior enclosure structure or decorative structure of a building.

[0003] Traditional curtain wall support mechanisms mostly adopt fixed structures, which require customized production for different panels. This leads to limited applicable scenarios, and at the same time, it cannot be adjusted personalized according to the requirements of the actual installation scenario. Moreover, the installation method is relatively fixed and limited, and the functionality is also relatively single. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that traditional curtain wall support mechanisms mostly adopt fixed structures, with limited applicable scenarios, and at the same time, they cannot be adjusted personalized according to the requirements of the actual installation scenario. Moreover, the installation method is relatively fixed and limited, and the functionality is also relatively single.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a connector for curtain wall assembly, including a fixed connection seat. The side wall of the fixed connection seat has a laterally connected arm with an integral structure. The surface of the laterally connected arm has a laterally placed guide rail with an integral structure. The outer end of the laterally connected arm has an end bent connecting arm with an integral structure. A laterally extending arm is slidably assembled inside the laterally placed guide rail. Both ends of the laterally extending arm have laterally bent connecting arms that bend upward. An inner pressing elastic piece is arranged outside the laterally extending arm.

[0006] An internal adjusting screw rod and an internal guide rod for controlling the laterally extending arm are movably assembled inside the laterally placed guide rail.

[0007] The laterally extending arm includes an internally threaded translation seat slidably installed inside the laterally placed guide rail and a flipping and extending arm axially movably installed outside the internally threaded translation seat.

[0008] A lateral limiting baffle is arranged on one side of the upper end of the laterally placed guide rail.

[0009] The inner end of the end bent connecting arm has an internal assembly frame with an integrally convex structure towards the inside. Lateral assembly notches are opened at both the outer end of the laterally bent connecting arm and both ends of the inner pressing elastic piece.

[0010] A laterally placed guide groove matching with the inner pressing elastic piece is opened on the upper surface of the laterally bent connecting arm.

[0011] The lower surface of the inner extrusion elastic sheet is elastically assembled with an internally threaded adjusting seat protruding downward, and an underlying adjusting bolt matched with the internally threaded adjusting seat is movably assembled inside the internally threaded translation seat.

[0012] A multi-section flipping support arm is movably assembled inside the end bending connecting arm, and a lateral limiting frame matched with the multi-section flipping support arm is arranged on the side wall of the internally threaded adjusting seat.

[0013] The multi-section flipping support arm includes a main flipping support arm axially and movably installed inside the end bending connecting arm, a lateral locking frame axially and movably installed at the flipping end of the main flipping support arm, and a fastening bolt installed inside the lateral locking frame.

[0014] Rubber shock pads are fixed on the upper surface of the end bending connecting arm and the upper and lower surfaces of both ends of the inner extrusion elastic sheet.

[0015] The beneficial effects of the present invention are as follows:

[0016] (1) By adopting a lateral connecting arm and a lateral extension arm with a split structure layout, the connector for curtain wall assembly of the present invention can adjust the structure according to the installation requirements of different curtain walls, expand its adaptation range, and reduce production costs;

[0017] (2) By adopting an internal adjusting lead screw and an internal guide rod inside the side-mounted guide rail, the position of the lateral extension arm can be adjusted in a bar shape, the operation is more convenient, and the structure is more stable;

[0018] (3) By arranging an inner extrusion elastic sheet on the outside of the lateral extension arm and using the internally threaded adjusting seat at the lower end of the inner extrusion elastic sheet to cooperate with the underlying adjusting bolt inside the internally threaded translation seat, the structure of the inner extrusion elastic sheet can be adjusted, thereby enhancing the elastic extrusion force at the assembly end, further reducing the loosening and detachment effect of the bolts at the assembly end, and improving the safety of the connection mechanism;

[0019] (4) A lateral limiting baffle is arranged on one side at the upper end of the side-mounted guide rail. Cooperating with the lateral assembly notch sleeve on one side of the internal assembly frame can ensure the lateral limiting stability in the storage state of the lateral extension arm;

[0020] (5) The entire device can be adjusted by screw translation and can also be adjusted in terms of flipping angle, making its installation method more diverse. At the same time, using the lateral support arms for limiting can ensure the structural stability and firmness after installation. Description of the Drawings

[0021] The present invention will be further described below in conjunction with the drawings and embodiments.

[0022] Figure 1 It is a schematic structural diagram of the present invention.

[0023] Figure 2 is the top view of the present invention.

[0024] Figure 3 is the partial inner schematic view of the present invention.

[0025] Figure 4 is the sectional view of the inner part of the side-mounted guide rail in the present invention. Detailed implementation manners

[0026] Now, the present invention will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so they only show the components related to the present invention.

[0027] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0028] Figure 1 , Figure 2 , Figure 3 and Figure 4 A connector for curtain wall assembly as shown in, includes a fixed connection seat 1, a lateral connection arm 2 with an integral structure on the side wall of the fixed connection seat 1, a side-mounted guide rail 3 with an integral structure on the surface of the lateral connection arm 2, an end bending connection arm 4 with an integral structure at the outer end of the lateral connection arm 2, a lateral extension arm 5 slidably assembled inside the side-mounted guide rail 3, side bending connection arms 6 bent upward at both ends of the lateral extension arm 5, and an inner pressing elastic piece 7 arranged outside the lateral extension arm 5.

[0029] Adjustment principle: First, install the fixed connection seat 1 on the main beam, then connect it to the curtain wall by bolts through the end bending connection arm 4, then adjust the lateral extension arm 5, adjust the side bending connection arms 6 at both ends of it to the positions of the remaining assembly holes of the curtain wall, then fix it with bolts, and then use the inner pressing elastic piece 7 to adjust the stability and firmness of the connection surface.

[0030] For the sake of cooperation in adjustment and guidance, an internal adjustment screw rod 31 and an internal guide rod 32 for controlling the lateral extension arm 5 are movably assembled inside the side-mounted guide rail 3.

[0031] By adjusting the adjustment head at one end of the internal adjustment screw rod 31 to control the rotation of the internal adjustment screw rod 31, so as to adjust the position of the lateral extension arm 5 inside the side-mounted guide rail 3.

[0032] To cooperate with the sliding translation and flipping adjustment, the lateral extension arm 5 includes an internally threaded translation seat 51 slidably installed inside the side guide rail 3 and a flipping extension arm 52 pivotally installed outside the internally threaded translation seat 51.

[0033] On one side inside the internally threaded translation seat 51, there is a horizontally arranged internal threaded through hole that cooperates with the internal adjustment screw rod 31, and on the other side, there is a horizontally arranged guiding through hole that cooperates with the internal guiding rod 32.

[0034] To cooperate with the lateral limit, a lateral limit baffle 33 is provided on one side at the upper end of the side guide rail 3.

[0035] To cooperate with the storage limit and bolt assembly, the inner end of the end bending connecting arm 4 has an internally assembled frame 41 with an integrally structured inward protrusion, and lateral assembly notches 8 are provided at both ends of the outer end and the inner side of the side bending connecting arm 6 and the inner side pressing elastic piece 7.

[0036] The bolts at the assembly end are fixedly connected to the curtain wall by passing through the internally assembled frame 41 and the lateral assembly notches 8. When idle, the lateral assembly notches 8 at one end of the side bending connecting arm 6 and the inner side pressing elastic piece 7 are sleeved outside one end of the internally assembled frame 41 for limiting.

[0037] To cooperate with the embedded assembly, a side guiding groove 9 that cooperates with the inner side pressing elastic piece 7 is provided on the upper surface of the side bending connecting arm 6.

[0038] To cooperate with the extrusion adjustment, an internally threaded adjustment seat 10 with a downward protrusion is elastically assembled on the lower surface of the inner side pressing elastic piece 7, and a bottom adjustment bolt 11 that cooperates with the internally threaded adjustment seat 10 is movably assembled inside the internally threaded translation seat 10.

[0039] By controlling the rotation of the bottom adjustment bolt 11, the height of the internally threaded adjustment seat 10 is adjusted, thereby controlling the bending direction and amplitude of the inner side pressing elastic piece 7. When the inner side pressing elastic piece 7 bends upward or downward, the two ends can bend upward, thereby increasing the internal extrusion force on the assembly surface of the side bending connecting arm 6, and further enhancing the fastening degree of the bolts at this position; when the inner side pressing elastic piece 7 bends back to a straight state, the two ends of the inner side pressing elastic piece 7 extend outward at this time, thereby squeezing the side walls of the bolts on both assembly surfaces, thereby increasing the extrusion force of the bolts, and enhancing the anti-loosening performance. At the same time, during storage, the lateral assembly notch 8 at one end of the inner side pressing elastic piece 7 can be sleeved outside one end of the internally assembled frame 41 for limiting.

[0040] When the inner side pressing elastic piece 7 bends upward and presses against the inner wall of the curtain wall, it can also elastically support the inner wall.

[0041] In order to cooperate with the lateral support and fixed limit, a multi-section flipping support arm 12 is movably assembled inside the end bending connection arm 4, and a lateral limit frame 13 that cooperates with the multi-section flipping support arm 12 is provided on the side wall of the internal thread adjustment seat 10.

[0042] The multi-section flipping support arm 12 is stored in the storage groove inside the end bending connection arm 4 when not in use.

[0043] An installation opening for bolt locking is provided inside the lateral limit frame 13.

[0044] In order to improve the lateral support stability, the multi-section flipping support arm 12 includes a main flipping support arm 121 pivotally installed inside the end bending connection arm 4, a lateral locking frame 122 pivotally installed at the flipping end of the main flipping support arm 121, and a fastening bolt 123 installed inside the lateral locking frame 122.

[0045] When the flipping extension arm 52 rotates along the internal thread translation seat 51, the main flipping support arm 121 is flipped towards the inner side to squeeze the elastic sheet 7, then the fastening bolt 123 on the lateral locking frame 122 is inserted into the lateral limit frame 13 and then locked, completing the fixation of the lateral locking frame 122 and the internal thread adjustment seat 10, thereby fixing and limiting the lateral extension arm 5 and the inner side squeezing elastic sheet 7.

[0046] In order to improve the shock absorption and wear resistance of the assembly surface, rubber shock pads 14 are fixed on the upper surface of the end bending connection arm 4 and the upper and lower surfaces of both ends of the inner side squeezing elastic sheet 7.

[0047] By adopting the rubber shock pad 14 with a double-sided design, the shock absorption and wear resistance of the connection surface can be increased, thereby ensuring the safety of the connection surface.

[0048] Enlightened by the above ideal embodiments according to the present invention, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A connecting piece for curtain wall assembly, including a fixed connection seat (1), characterized in that: The side wall of the fixed connection seat (1) has a laterally connecting arm (2) of an integral structure. The surface of the laterally connecting arm (2) has a laterally arranged guide rail (3) of an integral structure. The outer end of the laterally connecting arm (2) has an end bent connecting arm (4) of an integral structure. A laterally extending arm (5) is slidably assembled inside the laterally arranged guide rail (3). Both ends of the laterally extending arm (5) have laterally bent connecting arms (6) bent upward. An inner side pressing elastic piece (7) is arranged outside the laterally extending arm (5).

2. The connector for curtain wall assembly according to claim 1, characterized in that: An internal adjusting screw rod (31) and an internal guide rod (32) for controlling the laterally extending arm (5) are movably assembled inside the laterally arranged guide rail (3).

3. The connector for curtain wall assembly according to claim 1, characterized in that: The laterally extending arm (5) includes an internally threaded translation seat (51) slidably installed inside the laterally arranged guide rail (3) and a flipping and extending arm (52) axially movably installed outside the internally threaded translation seat (51).

4. The connector for curtain wall assembly according to claim 3, characterized in that: One side of the upper end of the laterally arranged guide rail (3) is provided with a lateral limiting baffle (33).

5. A connector for curtain wall assembly according to claim 1, characterized in that: The inner end of the end bent connecting arm (4) has an internal assembly frame (41) of an integral structure protruding inward. Lateral assembly slots (8) are formed at both the outer ends of the laterally bent connecting arms (6) and both ends of the inner side pressing elastic piece (7).

6. The connector for curtain wall assembly according to claim 1, characterized in that: A laterally arranged guide groove (9) cooperating with the inner side pressing elastic piece (7) is formed on the upper surface of the laterally bent connecting arm (6).

7. A connecting piece for curtain wall assembly according to claim 3, characterized in that: An internally threaded adjusting seat (10) protruding downward is elastically assembled on the lower surface of the inner side pressing elastic piece (7). A bottom adjusting bolt (11) cooperating with the internally threaded adjusting seat (10) is movably assembled inside the internally threaded translation seat (51).

8. A connector for curtain wall assembly according to claim 5, characterized in that: A multi-section flipping support arm (12) is movably assembled inside the end bent connecting arm (4). A lateral limiting frame (13) cooperating with the multi-section flipping support arm (12) is arranged on the side wall of the internally threaded adjusting seat (10).

9. The connector for curtain wall assembly according to claim 8, characterized in that: The multi-section flipping support arm (12) includes a main flipping support arm (121) axially movably installed inside the end bent connecting arm (4), a lateral locking frame (122) axially movably installed at the flipping end of the main flipping support arm (121), and a fastening bolt (123) installed inside the lateral locking frame (122).

10. A connector for curtain wall assembly according to claim 9, characterized in that: Rubber shock pads (14) are fixed on the upper surface of the end bent connecting arm (4) and on the upper and lower surfaces of both ends of the inner side pressing elastic piece (7).

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