A steel cable connection structure for sawtooth glass curtain wall

Abstract

The invention discloses a steel cable connection structure for a sawtooth glass curtain wall, comprising a steel cable and a clamp, wherein the clamp comprises a connecting rod and two sets of movable clamps, the angles of the clamping parts at the ends of the two sets of movable clamps can be flexibly adjusted to meet the installation needs of different sawtooth glass curtain walls, the steel cable passes through the connecting rod and the movable clamp to fix the clamp, wherein the steel cable comprises a horizontal steel cable and a vertical steel cable, and one side of the horizontal steel cable connected to the main structure forms a triangular stable structure with the main structure. The clamp can realize flexible adjustment of the angle, meet the installation needs of sawtooth glass curtain walls with different angles, and also meet the installation needs of the angle changes of the upper and lower facade glass curtain walls, and is flexible to install, matches a safe and reliable steel cable connection form, and realizes efficient and stable installation of the glass curtain wall.

Description

Technical Field

[0001] The invention relates to the technical field of glass curtain wall installation, in particular to a steel cable supporting structure of a sawtooth surface glass curtain wall. Background Art

[0002] In pursuit of a unique architectural appearance, more and more glass curtain wall installation methods have emerged, which brings increasing difficulty to construction, especially for some serrated glass curtain walls. Slight changes in the sawtooth angle require different supporting structures. At the same time, if the upper and lower glass curtain walls are not on the same plane, the installation difficulty of the serrated glass curtain wall will be further increased. At present, there is no good solution for the installation of this type of glass curtain wall. Summary of the invention

[0003] In view of the above technical problems, the present invention proposes a steel cable connection structure for a serrated glass curtain wall. The steel cable connection structure introduces a new type of clamp, which can achieve flexible angle adjustment to meet the installation needs of serrated glass curtain walls with different angles, while also meeting the installation needs of the upper and lower facade glass curtain walls with changing angles. The installation is flexible and matches a safe and reliable steel cable connection form, thereby achieving efficient and stable installation of the glass curtain wall.

[0004] A sawtooth glass curtain wall cable connection structure, comprising a steel cable and a clamp, wherein the clamp comprises a connecting rod and two groups of movable clamps, wherein the movable clamp comprises a support rod, a middle connecting rod, a clamp back cover 1, a clamp back cover 2 and a clamp front cover, wherein the support rods of the two groups of movable clamps are fixedly connected, wherein one end of one of the support rods is fixedly connected to the connecting rod, and the other end of the support rod is fixedly connected to one end of the middle connecting rod, and the upper and lower end surfaces of the other end of the middle connecting rod are respectively meshed and connected with the clamp back cover 1 and the clamp back cover 2, and then locked with the clamp back cover 1 and the clamp back cover 2 through a screw and nut assembly, wherein the clamp front cover is triangular, and the two groups of clamp front covers face opposite directions, and the clamp back cover 1 and The middle part of the clamp back cover 2 is fixedly connected to the clamp front cover through a partition, and the partition divides the clamping area of ​​the clamp back cover 1, the clamp back cover 2 and the clamp front cover into two parts, and the clamp back cover 1, the clamp back cover 2 and the clamp front cover are divided by the partition. The end surfaces on the upper and lower sides are relatively provided with No. 1 ball joint structures, and the connecting rod and the movable clamp are respectively provided with horizontal steel cable through holes and vertical steel cable through holes. The horizontal steel cable through holes are provided with two groups, which are located at the end of the connecting rod away from the movable clamp. The side where the steel cable passes through the horizontal steel cable through holes and connected to the main structure forms a triangular stable structure with the main structure, and the steel cable passes through the horizontal steel cable through holes and the vertical steel cable through holes to fix the clamp.

[0005] As a preferred embodiment of the above technical solution, the No. 1 ball joint structure includes a support seat and a semi-cylindrical swivel, the support seat is fixedly connected to the clamp, and the arc portion of the semi-cylindrical swivel is arranged on the support seat and can rotate on the support seat.

[0006] As a preferred embodiment of the above technical solution, the support rod includes a front section rod, a rear section rod and a ball center. The front section rod and the rear section rod are fixedly connected, and the ball center is limited in the connecting part of the front section rod and the rear section rod. The ball center and the connecting part of the front section rod and the rear section rod form a No. 2 ball joint structure. The ball center is composed of two hemispheres, and a through hole is provided in the middle of the ball center. The connecting part of the front section rod and the rear section rod is relatively provided with a channel connected to the ball center. The through hole and the channel are connected to form a vertical steel cable through-hole.

[0007] As a preferred embodiment of the above technical solution, it also includes a limit pin, one end of the middle connecting rod is threadedly connected to the support rod, the threaded section of the middle connecting rod is provided with a limit groove parallel to its axial direction, the support rod is provided with a limit hole used in conjunction with the limit pin, and the end of the limit pin is placed in the limit groove.

[0008] As a preferred embodiment of the above technical solution, the channel is in the shape of a truncated cone with the large end facing outwards.

[0009] As a preferred embodiment of the above technical solution, a group of mounting ears are fixed to one end of the connecting rod close to the movable clamp, which is used to connect the steel cable in the horizontal direction.

[0010] As a preferred embodiment of the above technical solution, the support rods of the two groups of movable chucks are arranged perpendicular to each other.

[0011] As a preferred embodiment of the above technical solution, the support rods of the two groups of movable chucks have different lengths.

[0012] The beneficial effects of the present invention are:

[0013] 1. The cable structure has a stable force system and is easy to install. It can effectively improve the installation efficiency of the glass curtain wall and save construction costs.

[0014] 2. One clamp is suitable for the installation needs of various sawtooth glass curtain wall splicing angles, with a wide range of applications and saving production costs.

[0015] 3. A No. 2 ball joint structure is set up to ensure that the vertical steel cable angle is adjustable and the connection is stable. Three steel cables are set up in the horizontal direction to provide multiple guarantees. Two horizontal steel cables form a triangular stable structure with the main body of the structure, and the other steel cable is used in conjunction with the mounting ear plate to connect the front end of the connecting rod, fully ensuring the reliability and stability of the glass curtain wall force system, thereby ensuring the safety and reliability of the glass curtain wall installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention.

[0017] Figure 2 It is a schematic diagram of the structure of sandwich glass of the present invention.

[0018] Figure 3 A schematic diagram of the fixture structure.

[0019] Figure 4 It is a structural schematic diagram of the movable chuck.

[0020] Figure 5 This is an exploded view of the movable chuck.

[0021] The accompanying drawings are marked as follows: 1-steel cable, 2-connecting rod, 3-support rod, 301-front section rod, 302-rear section rod, 303-center of the ball, 4-middle connecting rod, 5-clamp back cover one, 6-clamp back cover two, 7-clamp front cover, 8-screw nut assembly, 9-partition, 10-No. 1 ball joint structure, 1001-support seat, 1002-semi-cylindrical swivel, 11-horizontal steel cable perforation, 12-vertical steel cable perforation, 13-through hole, 14-channel, 15-limiting nail, 16-limiting groove, 17-limiting hole, 18-mounting ear, 19-main structure. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is described clearly and completely below in conjunction with the accompanying drawings of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] like Figures 1 to 5The illustrated structure is a steel cable connection structure for a serrated glass curtain wall, comprising a steel cable 1 and a clamp, wherein the clamp comprises a connecting rod 2 and two groups of movable clamps, wherein the movable clamps comprise a support rod 3, a middle connecting rod 4, a clamp back cover 1 5, a clamp back cover 2 6 and a clamp front cover 7, wherein the support rods 3 of the two groups of movable clamps are fixedly connected, wherein one end of one of the support rods 3 is fixedly connected to the connecting rod 2, and the other end of the support rod 3 is fixedly connected to one end of the middle connecting rod 4, and the upper and lower end surfaces of the other end of the middle connecting rod 4 are respectively meshed and connected with the clamp back cover 1 5 and the clamp back cover 2 6, and then locked with the clamp back cover 1 5 and the clamp back cover 2 6 through a screw and nut assembly 8, and the clamp front cover 7 is triangular in shape, and the two groups of clamp front covers 7 face opposite directions, and the clamp back cover 1 5 and the clamp back cover 2 The middle part of 6 is fixedly connected to the clamp front cover 7 through a partition 9, and the partition 9 divides the clamping area of ​​the clamp back cover 1 5, the clamp back cover 2 6 and the clamp front cover 7 into two parts, and the clamp back cover 1 5, the clamp back cover 2 6 and the clamp front cover 7 are divided by the partition 9. The end surfaces on the upper and lower sides are relatively provided with a No. 1 ball joint structure 10, and the connecting rod 2 and the movable clamp are respectively provided with a horizontal steel cable through hole 11 and a vertical steel cable through hole 12. The horizontal steel cable through hole 11 is provided with two groups, which are located at the end of the connecting rod 2 away from the movable clamp. The side where the steel cable 1 passes through the horizontal steel cable through hole 11 and the main structure 19 is connected to form a triangular stable structure with the main structure 19, and the steel cable 1 passes through the horizontal steel cable through hole 11 and the vertical steel cable through hole 12 to fix the clamp.

[0024] In this embodiment, the ball joint structure 10 includes a support seat 1001 and a semi-cylindrical swivel 1002. The support seat 1001 is fixedly connected to the clamp, and the arc portion of the semi-cylindrical swivel 1002 is arranged on the support seat 1001 and can rotate on the support seat 1001.

[0025] In this embodiment, the support rod 3 includes a front section rod 301, a rear section rod 302 and a spherical center 303. The front section rod 301 and the rear section rod 302 are fixedly connected, and the spherical center 303 is limited in the connecting part of the front section rod 301 and the rear section rod 302. The spherical center 303 and the connecting part of the front section rod 301 and the rear section rod 302 form a No. 2 ball joint structure. The spherical center 303 is composed of two hemispheres. A through hole 13 is provided in the middle of the spherical center 303. The connecting part of the front section rod 301 and the rear section rod 302 is relatively provided with a channel 14 connected to the spherical center 303. The through hole 13 and the channel 14 are connected to form a vertical steel cable through hole 12.

[0026] In this embodiment, a limiting pin 15 is also included. One end of the middle connecting rod 4 is threadedly connected to the support rod 3. The threaded section of the middle connecting rod 4 is provided with a limiting groove 16 parallel to its axial direction. The support rod 3 is provided with a limiting hole 17 used in conjunction with the limiting pin 15, and the end of the limiting pin 15 is placed in the limiting groove 16.

[0027] In this embodiment, the hole 14 is in the shape of a truncated cone, with the larger end facing outwards.

[0028] In this embodiment, a group of mounting ears 18 are fixed to one end of the connecting rod 2 close to the movable clamp, which is used to connect the steel cable 1 in the horizontal direction.

[0029] In this embodiment, the support rods 3 of the two groups of movable clamps are arranged perpendicular to each other.

[0030] In this embodiment, the lengths of the support rods 3 of the two sets of movable clamps are different.

[0031] The specific working principle of this embodiment is as follows.

[0032] This embodiment is specifically described by taking the installation of a glass curtain wall within a structural span as an example.

[0033] The steel cable 1 passes through the horizontal steel cable holes 11 to implement horizontal positioning of the clamp. The steel cable 1 passing through the two groups of horizontal steel cable holes 11 and the main structure 19 adopt a double-tail double-lock connection system. The side of the steel cable 1 passing through the horizontal steel cable holes 11 and connected to the main structure 19 forms a triangular stable structure with the main structure 19. At the same time, in conjunction with another horizontal steel cable 1 and two vertical steel cables 1 passing through the No. 2 ball joint structure, it can fully ensure the stable connection between the clamp and the main structure 19 and prevent the clamp from shaking.

[0034] The specific principle of the movable clamps for clamping glass is as follows: the clamp back cover 1 5 and the clamp back cover 2 6 are used in conjunction with the clamp front cover 7 to clamp four adjacent glass blocks that intersect together. Two sets of movable clamps are used in conjunction to meet the installation requirements of glass curtain walls with sawtooth surfaces at different angles. The clamp back covers on the adjacent sides of the two sets of movable clamps are used in conjunction with the corresponding clamp front cover 7 to clamp two adjacent upper and lower glass blocks. The clamp is also provided with a No. 1 ball joint structure 10, which can realize the angle deflection of the upper and lower glass blocks, further expanding the splicing angle range of the glass curtain wall and having a wider range of applications.

[0035] like Figure 1 As shown, according to the arrangement requirements of the glass curtain wall, the two movable clamps can be directly fixedly connected to the main structure 19 for flexible installation.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sawtooth glass curtain wall cable connection structure, characterized in that: The clamp comprises a steel cable and a clamp, wherein the clamp comprises a connecting rod and two groups of movable clamps, the movable clamps comprise a support rod, a middle connecting rod, a clamp back cover 1, a clamp back cover 2 and a clamp front cover, the support rods of the two groups of movable clamps are fixedly connected, one end of one of the support rods is fixedly connected to the connecting rod, and the other end of the support rod is fixedly connected to one end of the middle connecting rod, and the upper and lower end surfaces of the other end of the middle connecting rod are respectively meshed and connected with the clamp back cover 1 and the clamp back cover 2, and then locked with the clamp back cover 1 and the clamp back cover 2 through a screw and nut assembly, the clamp front cover is triangular, and the two groups of clamp front covers are oriented in opposite directions, and the middle parts of the clamp back cover 1 and the clamp back cover 2 are respectively fixedly connected to the clamp front cover through a partition, and the partition divides the clamping area of ​​the clamp back cover 1, the clamp back cover 2 and the clamp front cover into upper and lower parts, and the clamp back cover 1, the clamp back cover 2 and the clamp front cover are all aligned on the end surfaces on the upper and lower sides of the clamp front cover divided by the partition. A No. 1 ball joint structure is provided, and a horizontal steel cable through hole and a vertical steel cable through hole are respectively provided on the connecting rod and the movable clamp, and the horizontal steel cable through hole is provided with two groups, which are located at the end of the connecting rod away from the movable clamp, and the steel cable passes through the horizontal steel cable through hole and the side connected to the main structure to form a triangular stable structure with the main structure, and the steel cable passes through the horizontal steel cable through hole and the vertical steel cable through hole to fix the clamp; the support rod includes a front section rod, a rear section rod and a ball center, and the front section rod and the rear section rod are fixedly connected, and the ball center is limited in the connecting part of the front section rod and the rear section rod, and the ball center and the connecting part of the front section rod and the rear section rod form a No. 2 ball joint structure, and the ball center is composed of two hemispheres, and a through hole is provided in the middle of the ball center, and a channel connected to the ball center is relatively provided on the connecting part of the front section rod and the rear section rod, and the through hole and the channel are connected to form a vertical steel cable through hole, and the channel is in the shape of a frustum of cones, with the large end facing outwards.

2. The steel cable connection structure according to claim 1, characterized in that: The No. 1 ball joint structure includes a support seat and a semi-cylindrical swivel. The support seat is fixedly connected to the clamp, and the arc portion of the semi-cylindrical swivel is arranged on the support seat and can rotate on the support seat.

3. The steel cable connection structure according to claim 1, characterized in that: It also includes a limiting nail, one end of the middle connecting rod is threadedly connected to the support rod, the threaded section of the middle connecting rod is provided with a limiting groove parallel to its axial direction, the support rod is provided with a limiting hole used in conjunction with the limiting nail, and the end of the limiting nail is placed in the limiting groove.

4. The steel cable connection structure according to claim 1, characterized in that: A group of mounting ears is fixed on one end of the connecting rod close to the movable clamp, which is used to connect the steel cable in the horizontal direction.

5. The steel cable connection structure according to claim 1, characterized in that: The supporting rods of the two groups of movable clamps are arranged perpendicularly to each other.

6. The steel cable connection structure according to claim 1, characterized in that: The lengths of the support rods of the two sets of movable chucks are different.

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