Curtain wall connecting structure for building

Abstract

The utility model provides a curtain wall connecting structure for a building. The curtain wall connecting structure structurally comprises a connecting plate, the end portion of an opening of the U-shaped fastening piece movably penetrates through the connecting plate, the end portion of the opening of the U-shaped fastening piece is sleeved with a limiting nut in a threaded mode, during installation, the connecting plate is arranged between the single curtain wall and the supporting structure, the connecting end of the curtain wall penetrates through a notch of the U-shaped fastening piece, and after a worker screws the limiting nut tightly, the limiting nut is connected with the connecting plate in a threaded mode. Then, a worker can use a tool to screw in an acting bolt, the acting bolt generates an inclination effect on an inclination acting block in the screwing-in process, the inclination acting block drives a limiting rod to stretch into an insertion hole, the U-shaped fastener is limited for the second time, and then the U-shaped fastener is clamped and fixed to the connecting end of the curtain wall; and after the curtain wall is impacted by the outside, the U-shaped fastener is effectively prevented from loosening.

Description

Technical Field

[0001] This utility model relates to the field of curtain wall connection structure technology, and in particular to a curtain wall connection structure for buildings. Background Technology

[0002] A curtain wall is a building envelope that does not bear the load and action of the main structure. Its main function is to separate the interior environment from the exterior environment and provide a visually appealing effect.

[0003] After existing curtain walls are fixed in place with connectors, they are often tightened with bolts. However, as other curtain wall panels are assembled, the already positioned curtain walls are easily impacted, which can cause the connectors to loosen. Utility Model Content

[0004] The purpose of this utility model is to provide a curtain wall connection structure for buildings in order to solve the above-mentioned problems.

[0005] The technical solution of this utility model is implemented as follows:

[0006] This utility model provides a curtain wall connection structure for buildings, the structure of which includes a connecting plate;

[0007] A U-shaped fastener is provided, wherein the end of the U-shaped fastener opening movably passes through the connecting plate, and a limiting nut is threadedly sleeved at the end of the U-shaped fastener opening;

[0008] The connecting plate has an internal threaded groove at the center of its front end face, and an action bolt is screwed into the internal threaded groove. The edge of the connecting plate has a corresponding insertion hole for the U-shaped fastener. A sliding channel is provided between the insertion hole and the internal threaded groove. A limiting rod is slidably provided in the sliding channel. One end of the limiting rod extends into the internal threaded groove and is provided with an inclined action block.

[0009] During installation, the connecting plate is placed between the individual curtain wall panel and the supporting structure. The connecting end of the curtain wall passes through the slot of the U-shaped fastener. After the worker tightens the limiting nut, the U-shaped fastener clamps and fixes the connecting end of the curtain wall. Then, the worker can use a tool to screw in the action bolt. During the screwing process, the action bolt tilts the tilting action block, causing the tilting action block to drive the limiting rod into the insertion hole, thus restricting the U-shaped fastener a second time. This effectively prevents the U-shaped fastener from loosening after the curtain wall is subjected to external impact.

[0010] In one embodiment, the bottom of the driving end of the action bolt contacts the inclined top surface of the inclined action block. In this technical solution, the inclined transmission is achieved by the bottom of the driving end of the action bolt contacting the inclined action block.

[0011] In one embodiment, the other end of the limiting rod is a tapered structure. In this technical solution, after the limiting rod extends into the insertion hole, the tapered structure at the other end restricts the U-shaped fastener.

[0012] In one embodiment, the connecting plate has a double-layer structure, with one layer being an inner wall-mounted plate and the other being a wear-resistant outer plate. The sliding channel is located between the inner wall-mounted plate and the wear-resistant outer plate. In this technical solution, the structural strength is improved by setting a double-layer structure, and the sliding channel is located between the double-layer structure.

[0013] In one embodiment, the wear-resistant outer plate and the inner wall-mounted plate are connected by welding, which improves the strength of the connection.

[0014] Both the wear-resistant outer panel and the inner wall panel are made of stainless steel, which can prevent rust and corrosion.

[0015] The outer wall of the wear-resistant outer panel is covered with wear-resistant particles, which improves durability and increases the friction when in contact with the curtain wall.

[0016] In one embodiment, two U-shaped fasteners are provided, and the fastening effect is improved by using two U-shaped fasteners.

[0017] The advantages or beneficial effects of the above technical solutions include at least the following:

[0018] This utility model discloses a curtain wall connection structure for buildings. During installation, a connecting plate is placed between a single curtain wall panel and a supporting structure. The connecting end of the curtain wall passes through the slot of a U-shaped fastener. After the worker tightens the limiting nut, the U-shaped fastener clamps and fixes the connecting end of the curtain wall. Then, the worker can use a tool to screw in the actuating bolt. During the screwing process, the actuating bolt tilts the inclined actuating block, causing the inclined actuating block to drive the limiting rod into the insertion hole, thus further restricting the U-shaped fastener. This effectively prevents the U-shaped fastener from loosening after the curtain wall is subjected to external impact. Attached Figure Description

[0019] The accompanying drawings illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the principles of the present invention. These drawings are included to provide a further understanding of the present invention and are incorporated in and constitute a part of this specification.

[0020] Figure 1 This is a schematic diagram of a curtain wall connection structure for buildings according to the present invention;

[0021] Figure 2 This is a top-view cross-sectional structural diagram of the connecting plate;

[0022] Figure 3This is a side view of the connecting plate.

[0023] Figure 4 This is a schematic diagram of the inclined action block; Detailed Implementation

[0024] Embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While some embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the accompanying drawings and embodiments of the present invention are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0025] It should be noted that, where there is no conflict, the embodiments and features described in these embodiments can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] It should be understood that the term "comprising" and its variations as used herein are open-ended, meaning "including but not limited to". The term "based on" means "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Definitions of other terms will be given in the following description. It should be noted that the concepts of "first", "second", etc., mentioned in this utility model are only used to distinguish different devices, modules, or units, and are not used to limit the order of functions performed by these devices, modules, or units or their interdependencies.

[0027] It should be noted that the terms "a" and "several" used in this utility model are illustrative rather than restrictive. Those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0028] The names of the messages or information exchanged between the multiple devices in this embodiment of the invention are for illustrative purposes only and are not intended to limit the scope of these messages or information.

[0029] Reference Figures 1-4 A curtain wall connection structure for buildings, the structure of which includes a connecting plate 1;

[0030] The U-shaped fastener 2 is provided, wherein the end of the opening of the U-shaped fastener 2 movably passes through the connecting plate 1, and a limiting nut 21 is threadedly sleeved at the end of the opening of the U-shaped fastener 2.

[0031] The connecting plate 1 has an internal threaded groove 11 at the center of its front end face. An action bolt 12 is screwed into the internal threaded groove 11. The edge of the connecting plate 1 has a socket 13 corresponding to the U-shaped fastener 2. A sliding channel 14 is provided between the socket 13 and the internal threaded groove 11. A limiting rod 15 is slidably provided in the sliding channel 14. One end of the limiting rod 15 extends into the internal threaded groove 11 and is provided with an inclined action block 16.

[0032] During installation of the above technical solution, the connecting plate 1 is placed between the single curtain wall and the supporting structure. The connecting end of the curtain wall passes through the slot of the U-shaped fastener 2. After the worker tightens the limiting nut 21, the U-shaped fastener 2 clamps and fixes the connecting end of the curtain wall. Then, the worker can use a tool to screw in the action bolt 12. During the screwing process, the action bolt 12 tilts the tilting action block 16, causing the tilting action block 16 to drive the limiting rod 15 into the insertion hole 13, which further restricts the U-shaped fastener 2, effectively preventing the U-shaped fastener 2 from loosening after the curtain wall is hit by external impact.

[0033] In one embodiment, the bottom of the driving end of the actuating bolt 12 contacts the inclined top surface of the inclined actuating block 16. In this technical solution, the inclined transmission is achieved by the bottom of the driving end of the actuating bolt 12 contacting the inclined actuating block 16.

[0034] In one embodiment, the other end of the limiting rod 15 is a tapered structure. In this technical solution, after the limiting rod 15 extends into the insertion hole 13, the tapered structure at the other end restricts the U-shaped fastener 2.

[0035] In one embodiment, the connecting plate 1 has a double-layer structure, with one layer being an inner wall-mounted plate 101 and the other layer being an outer wear-resistant plate 102. The sliding channel 14 is located between the inner wall-mounted plate 101 and the outer wear-resistant plate 102. In this technical solution, the structural strength is improved by setting a double-layer structure, and the sliding channel 14 is set between the double-layer structure.

[0036] In one embodiment, the wear-resistant outer plate 102 and the wall-mounted inner plate 101 are connected by welding, which improves the strength of the connection.

[0037] Both the wear-resistant outer plate 102 and the wall-mounted inner plate 101 are made of stainless steel, which can prevent rust and corrosion.

[0038] The outer wall of the wear-resistant outer panel 102 is covered with wear-resistant particles, which improves durability and increases the friction when in contact with the curtain wall.

[0039] In one embodiment, two U-shaped fasteners are provided, and the fastening effect is improved by using two U-shaped fasteners.

[0040] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0041] Those skilled in the art should understand that the above embodiments are merely for clearly illustrating the present invention and are not intended to limit the scope of the present invention. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of the present invention.

Claims

1. A curtain wall connection structure for buildings, characterized in that: Its structure includes a connecting plate (1); At least one U-shaped fastener (2) is provided, wherein the end of the opening of the U-shaped fastener (2) is movably inserted through the connecting plate (1), and a limiting nut (21) is threaded onto the end of the opening of the U-shaped fastener (2). The connecting plate (1) has an internal threaded groove (11) at the center of its front end face. An action bolt (12) is screwed into the internal threaded groove (11). The edge of the connecting plate (1) has a corresponding insertion hole (13) for the U-shaped fastener (2). A sliding channel (14) is provided between the insertion hole (13) and the internal threaded groove (11). A limiting rod (15) is slidably provided in the sliding channel (14). One end of the limiting rod (15) extends into the internal threaded groove (11) and is provided with an inclined action block (16).

2. The curtain wall connection structure for buildings according to claim 1, characterized in that: The bottom of the driving end of the action bolt (12) is in contact with the inclined top surface of the inclined action block (16).

3. The curtain wall connection structure for buildings according to claim 1, characterized in that: The other end of the limiting rod (15) has a tapered structure.

4. The curtain wall connection structure for buildings according to claim 1, characterized in that: The connecting plate (1) has a double-layer structure, one layer being an inner wall-mounted plate (101) and the other layer being an outer wear-resistant plate (102). The sliding channel (14) is located between the inner wall-mounted plate (101) and the outer wear-resistant plate (102).

5. The curtain wall connection structure for buildings according to claim 4, characterized in that: The wear-resistant outer plate (102) and the wall-mounted inner plate (101) are connected by welding. Both the wear-resistant outer plate (102) and the wall-mounted inner plate (101) are made of stainless steel. The outer wall of the wear-resistant outer plate (102) is covered with wear-resistant particles.

6. The curtain wall connection structure for buildings according to claim 1, characterized in that: Two U-shaped fasteners (2) are provided.

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