Cable structure wind-resistant system

Abstract

The utility model relates to the technical field of cables, and discloses a cable structure wind resistance system which comprises a bottom frame, a plurality of inclined rods are fixedly connected to the outer wall of the bottom frame, the inclined rods are distributed in a quadrangular pyramid shape, two transverse rods are arranged above the inclined rods, the two transverse rods are fixedly connected with the inclined rods correspondingly, and the transverse rods are fixedly connected with the bottom frame. The outer walls of the two cross rods are fixedly connected with inhaul cable seats, a cable rope is arranged between the two inhaul cable seats, the cable rope is slidably connected with the two inhaul cable seats, a first wind-resistant cable and a second wind-resistant cable are arranged between the two bottom frames, and the first wind-resistant cable and the second wind-resistant cable are distributed in a crossed mode. The wind resistance of the rope can be effectively guaranteed through the integral support, the integral influence on the rope is reduced under extreme conditions, and the safety of the device is greatly improved.

Description

Technical Field

[0001] This application relates to the field of cable technology, and in particular to a cable structure wind-resistant system. Background Technology

[0002] In the field of modern architecture, an increasing number of large-scale buildings are adopting cable structures, such as long-span stadiums, exhibition halls, and airport terminals. Cable structures offer advantages such as aesthetic appeal, rational stress distribution, and the ability to achieve large spans. However, cable structures typically have relatively low inherent stiffness, making them prone to significant deformation and vibration under strong winds. This can not only affect the building's normal functionality but also lead to structural fatigue damage, reducing the structure's safety and durability.

[0003] Regarding the aforementioned technologies, the inventors believe that traditional wind-resistant measures have certain limitations for cable structures. Simply relying on increasing the structure's self-weight to improve wind resistance stability will increase the foundation burden and is detrimental to the building's economy and aesthetics. Although using a rigid support system can limit deformation to a certain extent, it is difficult to accurately adapt to the complex stress characteristics of cable structures and may adversely affect the original mechanical properties of the cable structure. Therefore, a cable structure wind-resistant system is proposed to solve the above problems.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0005] To address the aforementioned problems, this application provides a cable-stayed wind-resistant system.

[0006] The cable-stayed wind-resistant system provided in this application adopts the following technical solution:

[0007] A cable-stayed wind-resistant system includes a base frame. Multiple diagonal braces are fixedly connected to the outer wall of the base frame, and these braces are arranged in a quadrangular pyramid shape. Two horizontal bars are positioned above the diagonal braces, and each horizontal bar is fixedly connected to one of the diagonal braces. Cable seats are fixedly connected to the outer walls of each horizontal bar. A cable is positioned between the two cable seats and is slidably connected to the two cable seats. A first wind-resistant cable and a second wind-resistant cable are positioned between the two base frames, and the first and second wind-resistant cables are arranged in a crisscross pattern.

[0008] Preferably, two first connecting blocks are fixedly connected to the outer walls of both sides of the base frame, and two second connecting blocks are fixedly connected to the outer walls of both sides of the two crossbars, and the two ends of the second wind-resistant cable and the first wind-resistant cable are respectively fixedly installed to the second connecting blocks and the first connecting blocks on the two base frames.

[0009] Preferably, two reinforcing rods are arranged between the two cross bars, and the two reinforcing rods are provided with threaded holes on the two side walls of the two cross bars, the outer wall of the threaded hole is provided with a fixing pin, and the cross bar is fixedly installed with the two reinforcing rods through the fixing pin and the threaded hole.

[0010] Preferably, the second wind-resistant cable and the first wind-resistant cable are made of high-strength alloy elements and carbon steel.

[0011] In summary, the present application has the following beneficial technical effects:

[0012] By arranging the chassis, the plurality of inclined rods and the two cross bars to form a four-pyramidal structure support, and then reinforcing and stabilizing the support by the two reinforcing rods, the cable is passed through the cable seat on the two cross bars, the two four-pyramidal supports are stably connected by the plurality of first wind-resistant cables and the plurality of second wind-resistant cables, the overall stability of the support is improved, compared with the prior art, the wind resistance of the cable can be effectively guaranteed by the overall support, the overall influence on the cable is reduced under extreme conditions, and the safety of the device is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is the overall schematic diagram of the first embodiment of the application;

[0014] Figure 2 is a three-dimensional structural schematic diagram of the chassis of the first embodiment of the application;

[0015] Figure 3 is a schematic diagram of the cross bar structure of the first embodiment of the application;

[0016] Explanation of reference signs: 1, chassis; 2, first connecting block; 3, inclined rod; 4, cross bar; 5, reinforcing rod; 6, fixing pin; 7, threaded hole; 8, first wind-resistant cable; 9, second connecting block; 10, cable seat; 11, cable; 12, second wind-resistant cable. DETAILED DESCRIPTION

[0017] The following will be described in detail in combination with the accompanying Figure 1 - Figure 3 The application will be further described in detail.

[0018] Embodiment I:

[0019] The utility model provides a kind of cable structure wind resistance system, including chassis 1, the outer wall of chassis 1 is fixedly connected with multiple inclined bars 3, and multiple inclined bars 3 are tetrahedron distribution, the top of multiple inclined bars 3 is provided with two cross bars 4, and two cross bars 4 are fixedly connected with multiple inclined bars 3 respectively, pass through chassis 1, multiple inclined bars 3 and two cross bars 4 form a tetrahedron support, to improve the wind resistance of subsequent cable conveniently, the outer wall of two cross bars 4 is fixedly connected with cable seat 10, cable 11 is arranged between two cable seats 10, and cable 11 is slidably connected with two cable seats 10, pass through cable 11 between two cable seats 10, to conveniently support cable 11 stably, first wind resistance cable 8 and second wind resistance cable 12 are arranged between two chassis 1, and first wind resistance cable 8 and second wind resistance cable 12 are cross distribution. By first wind resistance cable 8 and second wind resistance cable 12 are connected with the support formed on both sides, to improve the stability of tetrahedron support, to further improve the wind resistance of cable.

[0020] Wherein the outer wall of both sides of chassis 1 is fixedly connected with two first connecting blocks 2, the outer wall of both sides of two cross bars 4 is fixedly connected with two second connecting blocks 9, and the two ends of second wind resistance cable 12 and first wind resistance cable 8 are fixedly installed with two second connecting blocks 9 and first connecting blocks 2 on two chassis 1, by two first connecting blocks 2 and two second connecting blocks 9, so that chassis 1 is conveniently connected with second wind resistance cable 12 and first wind resistance cable 8, to improve the stability of support.

[0021] Wherein two reinforcing rods 5 are arranged between two cross bars 4, and threaded hole 7 is formed in the outer wall of both sides of two reinforcing rods 5 and two cross bars 4, fixed pin 6 is arranged on the outer wall of threaded hole 7, fixed pin 6 is threadedly connected with threaded hole 7, and cross bar 4 is fixedly installed with two reinforcing rods 5 through fixed pin 6 and threaded hole 7, by the two reinforcing rods 5 arranged, the threaded hole 7 on two reinforcing rods 5 is docked with cross bar 4, to rotate fixed pin 6 into threaded hole 7, reinforcing rod 5 is fixedly installed on cross bar 4, so that two reinforcing rods 5 reinforce and stabilize between two cross bars 4, to improve the stability of device.

[0022] Wherein second wind resistance cable 12 and first wind resistance cable 8 are made of high-strength alloy elements and carbon steel, to improve the tension of second wind resistance cable 12 and first connecting block 2, to improve its strength conveniently.

[0023] The implementation principle of the cable structure wind resistance system in the embodiment of the application is as follows: first, the two reinforcing rods 5 are fixed by abutting the threaded holes 7 on the reinforcing rods 5 with the threaded holes 7 on the two cross rods 4, and then the fixing pins 6 are abutted with the threaded holes 7 by rotating, so as to fix the two reinforcing rods 5 and improve the stability of the plurality of inclined rods 3; then the cable 11 is passed through the two cable seats 10 on the two cross rods 4, so that the plurality of inclined rods 3 and the cross rods 4 stabilize the cable 11; the first connecting blocks 2 on both sides of the base frame 1 are connected and installed with the first wind resistance cable 8; the other end of the first wind resistance cable 8 is connected and installed with the second connecting blocks 9 on both sides of the cross rod 4; the two ends of the second wind resistance cable 12 are connected with the first connecting blocks 2 on both sides of the base frame 1 and the second connecting blocks 9 of the cross rod 4; and then the two ends of the second wind resistance cable 12 are connected with the first connecting blocks 2 on both sides of the base frame 1 and the second connecting blocks 9 of the cross rod 4, so that the second wind resistance cable 12 and the first wind resistance cable 8 fix the two cables 11, improve the stability of the two side supports, and further improve the wind resistance of the cable.

[0024] The exemplary embodiment of the cable structure wind resistance system provided by the present disclosure is described above with reference to the preferred embodiment, however, it can be understood by those skilled in the art that various modifications and changes can be made to the above specific embodiment without departing from the concept of the present disclosure, and various technical features and structures proposed by the present disclosure can be combined without exceeding the protection scope of the present disclosure, and the protection scope of the present disclosure is determined by the appended claims.

Claims

1. A wind resistant system for a cable structure comprising a base frame (1), characterised in that: The outer wall of the chassis (1) is fixedly connected with a plurality of inclined rods (3), and the plurality of inclined rods (3) are distributed in quadrangular pyramid shape, two horizontal rods (4) are arranged above the plurality of inclined rods (3), and the two horizontal rods (4) are fixedly connected with the plurality of inclined rods (3) respectively, the outer wall of the two horizontal rods (4) is fixedly connected with a cable seat (10), a cable (11) is arranged between the two cable seats (10), and the cable (11) is slidably connected with the two cable seats (10), a first wind-resistant cable (8) and a second wind-resistant cable (12) are arranged between the two chassis (1), and the first wind-resistant cable (8) and the second wind-resistant cable (12) are cross-distributed.

2. A wind resistant system for a cable structure as claimed in claim 1, wherein: The outer wall of the chassis (1) is fixedly connected with a plurality of inclined rods (3), and the plurality of inclined rods (3) are distributed in quadrangular pyramid shape, two horizontal rods (4) are arranged above the plurality of inclined rods (3), and the two horizontal rods (4) are fixedly connected with the plurality of inclined rods (3) respectively, the outer wall of the two horizontal rods (4) is fixedly connected with a cable seat (10), a cable (11) is arranged between the two cable seats (10), and the cable (11) is slidably connected with the two cable seats (10), a first wind-resistant cable (8) and a second wind-resistant cable (12) are arranged between the two chassis (1), and the first wind-resistant cable (8) and the second wind-resistant cable (12) are cross-distributed.

3. A wind resistant system for a cable structure as defined in claim 1, wherein: Two reinforcing rods (5) are arranged between the two horizontal rods (4), and threaded holes (7) are formed in the outer walls of the two reinforcing rods (5) and the two horizontal rods (4), a fixing pin (6) is arranged on the outer wall of the threaded hole (7), and the horizontal rod (4) is fixedly installed with the two reinforcing rods (5) through the fixing pin (6) and the threaded hole (7).

4. A wind resistant system for a cable structure as defined in claim 1, wherein: The second wind-resistant cable (12) and the first wind-resistant cable (8) are made of high-strength alloy elements and carbon steel.

Images