Curtain wall cross beam connecting structure

Abstract

The utility model relates to a curtain wall cross beam connecting structure which comprises a stand column, a cross beam body is arranged on the outer side of the stand column, an inserting block is fixedly connected to the top of the stand column and located on the side close to the cross beam body, the connecting structure comprises an inserting rod, and the inserting rod is connected into the cross beam body in a sliding mode. The cross beam has the advantages that under the action of the connecting mechanism, the stand columns and the cross beam body can be rapidly mounted and dismounted, tools are not needed, meanwhile, under the action of the threaded columns, the cross beam body can be effectively supported, the cross beam body can be conveniently and rapidly mounted and dismounted, and the service life of the cross beam is prolonged. The connection between the cross beam main body and the stand column is more stable, the whole connection is more stable instead of depending on one connecting structure and a plurality of supporting structures, the service life is prolonged, the safety risk is reduced, the structure is simple, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall crossbeam connection, in particular to a curtain wall crossbeam connection structure. Background Art

[0002] Curtain wall is the outer wall of a building, which is non-load-bearing and is hung like a curtain, so it is also called "curtain wall". It is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. It is composed of panels and supporting structure systems, and can have a certain displacement ability relative to the main structure or a certain deformation ability itself, and is an external protective structure or decorative structure of the building that does not bear the effects of the main structure.

[0003] The existing curtain wall beam connection structure (authorization announcement number: CN206233427U) "includes that when installing the beam, first connect the spring pin mechanism to the two ends of the beam. Under the elastic force of the spring, the small diameter end of the pin rod extends out of the connecting plate, and then the beam is embedded between the two columns. The pin rod retracts and the beam adjusts its position between the two columns. When the small diameter end of the pin rod is aligned with the connecting hole, the pin rod pops out from the connecting hole into the column, thereby realizing the connection limit between the beam and the column. This curtain wall beam connection structure makes the connection and installation of the beam and the column convenient, fast and efficient."

[0004] The inventor believes that the installation process of the existing curtain wall structure is relatively complicated, the connection and installation of the beams and columns are inconvenient, the installation speed is slow, and the installation efficiency is low. According to the above-mentioned related technologies, during the actual installation and use of the curtain wall in the above-mentioned technology, due to the lack of auxiliary support mechanism, the curtain wall relies solely on pin rods to support the curtain wall. If it is used for a long time, there may be a risk of breakage. Utility Model Content

[0005] The installation process of the existing curtain wall structure is relatively complicated, the connection and installation of the beams and columns are inconvenient, the installation speed is slow, and the installation efficiency is low. According to the above-mentioned related technologies, during the actual installation and use of the curtain wall in the above-mentioned technology, due to the lack of auxiliary support mechanism, the curtain wall is supported by pins alone. If it is used for a long time, there may be a risk of breakage. The main purpose of the utility model is to provide a curtain wall beam connection structure.

[0006] The technical solution of the utility model is as follows: a curtain wall beam connection structure comprises a column, a beam body is arranged on the outer side of the column, a plug-in block is fixedly connected to the top of the column and located on a side close to the beam body, plug-in grooves are provided at both ends of the beam body, the plug-in block and the plug-in groove are used in conjunction with each other, a connecting mechanism is symmetrically arranged inside the beam body, the connecting mechanism comprises a plug rod, the plug rod is slidably connected to the inside of the beam body, the bottom of the plug rod extends to the inside of the plug block and is slidably connected to the plug block, a limiting groove is symmetrically arranged on the outer side of the plug rod, an elastic groove is symmetrically arranged inside the beam body and located on the outer side of the plug rod, push rods are slidably connected inside the two elastic grooves, push plates are fixedly connected to the sides of the two push rods that are close to each other, springs are sleeved on the outer sides of the two push rods, balls are provided on the sides of the two push plates that are close to each other, the top of the plug rod extends to the outside of the beam body and is fixedly connected to the connecting plate, and the plug rod can be limited by the provided balls, thereby fixing the plug rod.

[0007] As a preferred embodiment, a rotation groove is provided on the outer side of the column, a support column is rotatably connected inside the rotation groove, a threaded groove is provided inside the support column, a threaded column is threadedly connected inside the threaded groove, a rotating head is rotatably connected to the top of the threaded column, a rotating block is fixedly connected to the bottom of the beam body, the rotating head is rotatably connected to the rotating block, and the support column and the threaded column cooperate with each other to provide auxiliary support for the curtain wall beam, making the curtain wall more stable.

[0008] As a preferred embodiment, a pull plate is fixedly connected to the top of the connecting plate, and the setting of the pull plate makes it convenient for workers to pull the connecting plate.

[0009] As a preferred embodiment, rubber rings are fixedly connected to the outer sides of the two balls. The rubber rings can increase the friction force while protecting the balls to avoid damage caused by direct friction.

[0010] As a preferred implementation, the size of the plug-in block is consistent with the size of the plug-in slot, so that a gap between the plug-in block and the plug-in slot can be avoided and the plug-in block and the plug-in slot can fit more closely.

[0011] As a preferred implementation, the size of the push plate is consistent with the size of the elastic groove, so that the push plate and the elastic groove can fit more closely and avoid shaking.

[0012] As a preferred embodiment, the size of the limiting groove is consistent with the size of the ball, so that the fixation of the ball to the limiting groove is more stable, and the ball is prevented from shaking inside the limiting groove.

[0013] As a preferred implementation, the height of the elastic groove is the same as the height of the ball, so that the rolling of the ball in the elastic groove is more stable and the up and down movement of the ball in the elastic groove is avoided.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are that the plug-in block of the column is inserted into the plug-in slot of the beam body, and then the plug rod is inserted into the top of the beam body. As the plug rod goes deeper, the two balls are pushed open in opposite directions, and the balls squeeze the push plate in the direction away from the plug rod. The push plate squeezes the spring, and the two push rods slide in directions away from each other. As the plug rod continues to go deeper, the two balls enter the interior of the upper limit groove. Under the tension of the two springs, the two balls are pressed tightly against the interior of the limit groove, thereby achieving the fixation between the plug-in block and the beam body, connecting the beam body and the column. Then, the staff needs to hold the threaded column by hand The threaded column rotates inside the threaded groove, and the threaded column extends upward to support the beam body. Under the action of the connecting mechanism, the column and the beam body can be quickly installed and disassembled without the help of tools. At the same time, under the action of the threaded column, the beam body can be effectively supported, making the connection between the beam body and the column more stable. It does not rely solely on one connecting structure. Multiple supporting structures make the overall connection more stable, extend the service life, and reduce safety risks. Compared with a single method of fixing with a pin rod, this structure has a more stable support for the beam and is more practical. It greatly improves the operation quality and use efficiency compared to traditional devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a curtain wall beam connection structure is provided for the utility model;

[0016] Figure 2 A schematic diagram of a front cross-sectional structure of a curtain wall beam connection structure is provided for the utility model;

[0017] Figure 3 The utility model provides a curtain wall beam connection structure Figure 2 A schematic diagram of the structure after enlarging at A;

[0018] Figure 4 The utility model provides a curtain wall beam connection structure Figure 2 Schematic diagram of the structure after the B is enlarged;

[0019] Figure 5 The utility model provides a curtain wall beam connection structure Figure 2 Schematic diagram of the structure after enlarging point C.

[0020] Legend: 1. Column; 2. Beam body; 3. Plug-in block; 4. Plug-in slot; 5. Plug rod; 6. Limit slot; 7. Elastic slot; 8. Push rod; 9. Push plate; 10. Spring; 11. Ball; 12. Connecting plate; 13. Rotating slot; 14. Support column; 15. Threaded slot; 16. Threaded column; 17. Rotating head; 18. Rotating block; 19. Pull plate; 20. Rubber ring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments.

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] like Figure 1-Figure 3 As shown, the utility model provides a technical solution: a curtain wall beam connection structure, including a column 1, a beam body 2 is provided on the outside of the column 1, a plug-in block 3 is fixedly connected to the top of the column 1 and on the side close to the beam body 2, plug-in grooves 4 are provided at both ends of the beam body 2, the plug-in block 3 and the plug-in groove 4 are used in conjunction with each other, and a connecting mechanism is symmetrically provided inside the beam body 2.

[0024] The connection mechanism includes an insert rod 5, which is slidably connected to the inside of the beam body 2, and the bottom of the insert rod 5 extends to the inside of the plug block 3 and is slidably connected to the plug block 3. Two limit grooves 6 are symmetrically opened on the outside of the insert rod 5, and elastic grooves 7 are symmetrically opened inside the beam body 2 and located on the outside of the insert rod 5. Push rods 8 are slidably connected inside the two elastic grooves 7, and push plates 9 are fixedly connected to the sides of the two push rods 8 that are close to each other. Springs 10 are sleeved on the outsides of the two push rods 8, and balls 11 are provided on the sides of the two push plates 9 that are close to each other. The top of the insert rod 5 extends to the outside of the beam body 2 and is fixedly connected to a connecting plate 12, and a pull plate 19 is fixedly connected to the top of the connecting plate 12. Rubber rings 20 are fixedly connected to the outsides of the two balls 11. The size of the plug block 3 is consistent with the size of the plug groove 4, and the size of the push plate 9 is consistent with the size of the elastic groove 7.

[0025] At the same time, a rotating groove 13 is opened on the outer side of the column 1, and a supporting column 14 is rotatably connected inside the rotating groove 13. A threaded groove 15 is opened inside the supporting column 14. A threaded column 16 is threadedly connected inside the threaded groove 15. A rotating head 17 is rotatably connected to the top of the threaded column 16. A rotating block 18 is fixedly connected to the bottom of the beam body 2, and the rotating head 17 is rotatably connected to the rotating block 18.

[0026] In this embodiment, the plug-in block 3 of the column 1 is inserted into the plug-in groove 4 of the beam body 2, and then the plug rod 5 is inserted into the top of the beam body 2. As the plug rod 5 goes deeper, the two balls 11 push open in opposite directions, and the balls 11 squeeze the push plate 9 in the direction away from the plug rod 5. The push plate 9 squeezes the spring 10, and the two push rods 8 slide in the direction away from each other. As the plug rod 5 continues to go deeper, the two balls 11 enter the interior of the upper limit groove 6. Under the tension of the two springs 10, the two balls 11 are pressed tightly against the interior of the limit groove 6, thereby achieving the fixation between the plug-in block 3 and the beam body 2, and the beam body 2 and the column 1 are fixed. The connection is made between the two parts, and then the staff needs to hold the threaded column 16 by hand. The threaded column 16 rotates inside the threaded groove 15, and the threaded column 16 extends upward to support the beam body 2. Under the action of the connecting mechanism, the column 1 and the beam body 2 are quickly installed and disassembled without the help of tools. At the same time, under the action of the threaded column 16, the beam body 2 can be effectively supported, so that the connection between the beam body 2 and the column 1 is more stable, and does not rely solely on one connection structure. Multiple supporting structures make the overall connection more stable, extend the service life, reduce safety risks, have a simple structure, and are more practical.

[0027] like Figure 2 and Figure 3 As shown, the size of the plug-in block 3 is consistent with the size of the plug-in slot 4, the size of the push plate 9 is consistent with the size of the elastic slot 7, the size of the limit slot 6 is consistent with the size of the ball 11, and the height of the elastic slot 7 is the same as the height of the ball 11, thereby avoiding shaking during the connection process and making the structure more stable.

[0028] Working principle:

[0029] like Figure 2 , Figure 3 and Figure 4 As shown, in actual use, the staff first connects the column 1 with the beam body 2, inserts the plug-in block 3 of the column 1 into the plug-in slot 4 of the beam body 2, and then inserts the plug rod 5 into the top of the beam body 2. As the plug rod 5 goes deeper, the two balls 11 are pushed open in opposite directions, and the balls 11 squeeze the push plate 9 in the direction away from the plug rod 5. The push plate 9 squeezes the spring 10, and the two push rods 8 slide in the direction away from each other. As the plug rod 5 continues to go deeper, the two balls 11 enter the interior of the upper limiting groove 6. Under the tension of the two springs 10, the two balls 11 are pressed tightly against the interior of the limiting groove 6, thereby achieving the fixation between the plug-in block 3 and the beam body 2, connecting the beam body 2 and the column 1. Then, the staff needs to hold the threaded column 16 by hand, and the threaded column 16 rotates inside the threaded groove 15, and the threaded column 16 extends upward to support the beam body 2.

[0030] Among them, when disassembly is necessary, the staff holds the pull plate 19 with hand and pulls the pull plate 19 upward, and the pull plate 19 drives the insertion rod 5 to slide upward, and then the two balls 11 rotate inside the limit groove 6 until the two balls 11 are out of the limit groove 6. As the insertion rod 5 continues to slide upward, the two balls 11 enter the inside of the lower limit groove 6. At this time, the insertion rod 5 is completely separated from the plug-in block 3, and the staff can pull the plug-in block 3 out of the inside of the plug-in slot 4. Since the rotating head 17 and the rotating block 18 are designed to be detachable, the column 1 and the beam body 2 can be separated. At this point, the staff has completed the connection and disassembly work between the column 1 and the beam body 2. Compared with the traditional connection structure, this application can greatly improve the operation quality and use efficiency.

[0031] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A curtain wall beam connection structure, comprising a column (1), characterized in that: A crossbeam body (2) is provided on the outside of the column (1); a plug-in block (3) is fixedly connected to the top of the column (1) and located on a side close to the crossbeam body (2); plug-in slots (4) are provided at both ends of the crossbeam body (2); the plug-in block (3) and the plug-in slots (4) are used in conjunction with each other; and a connecting mechanism is symmetrically provided inside the crossbeam body (2); The connecting mechanism comprises an insert rod (5), the insert rod (5) being slidably connected inside the cross beam body (2), the bottom of the insert rod (5) extending to the inside of the plug block (3) and being slidably connected to the plug block (3), the outer side of the insert rod (5) being symmetrically provided with a limit groove (6), the inner side of the cross beam body (2) and located on the outer side of the insert rod (5) being symmetrically provided with an elastic groove (7), the inner sides of the two elastic grooves (7) being slidably connected with a push rod (8), the adjacent sides of the two push rods (8) being fixedly connected with a push plate (9), the outer sides of the two push rods (8) being sleeved with a spring (10), the adjacent sides of the two push plates (9) being provided with a ball (11), the top of the insert rod (5) extending to the outer side of the cross beam body (2) and being fixedly connected with a connecting plate (12).

2. A curtain wall beam connection structure according to claim 1, characterized in that: A rotation groove (13) is provided on the outside of the upright column (1), a support column (14) is rotatably connected to the inside of the rotation groove (13), a threaded groove (15) is provided on the inside of the support column (14), a threaded column (16) is threadedly connected to the inside of the threaded groove (15), a rotation head (17) is rotatably connected to the top of the threaded column (16), a rotation block (18) is fixedly connected to the bottom of the crossbeam body (2), and the rotation head (17) is rotatably connected to the rotation block (18).

3. The curtain wall beam connection structure according to claim 1, characterized in that: A pull plate (19) is fixedly connected to the top of the connecting plate (12).

4. The curtain wall beam connection structure according to claim 1, characterized in that: The outer sides of the two balls (11) are fixedly connected with rubber rings (20).

5. The curtain wall beam connection structure according to claim 1, characterized in that: The size of the plug-in block (3) matches the size of the plug-in slot (4).

6. The curtain wall beam connection structure according to claim 1, characterized in that: The size of the push plate (9) matches the size of the elastic groove (7).

7. The curtain wall beam connection structure according to claim 1, characterized in that: The size of the limiting groove (6) is consistent with the size of the ball (11).

8. The curtain wall beam connection structure according to claim 1, characterized in that: The height of the elastic groove (7) is the same as the height of the ball (11).

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