Rigid-flexible combined flexible support structure

Abstract

The utility model discloses a rigid-flexible combined flexible support structure, which relates to the field of supports, and adopts the technical scheme that the rigid-flexible combined flexible support structure comprises a plurality of groups of support components; the support assembly comprises a base column, a steel stand column, a main beam, a main cable and a supporting rod. The base columns are arranged on the two sides of the corresponding site respectively, and the steel stand columns are arranged on the tops of the base columns. The two ends of the main beam are fixed to the upper ends of the steel stand columns on the two sides respectively. Fixing seats are arranged at the two ends of the main beam respectively, the two ends of the main cable are fixed to the two fixing seats respectively, and the middle of the main cable droops; a plurality of supporting rods are distributed between the main beam and the main cable, the upper ends of the supporting rods are connected with the main beam, the lower ends of the supporting rods are connected with the main cable, and the length of the supporting rods is gradually shortened from the middle to the two sides. The rigid and flexible structures of the main beams and the main cables are matched, so that the overall capacity for invasion of strong wind weather can be remarkably improved, enough supporting strength is provided, and meanwhile the self weight is lighter.

Description

Technical Field

[0001] The utility model relates to the field of brackets, in particular to a flexible bracket structure combining rigidity and flexibility. Background Art

[0002] When the traditional bracket structure faces a large-span roof spacing, in order to resist bending moments and various additional loads such as wind and snow, the cross-section of the bracket components is often very large or a triangular truss structure is adopted. For example, a large-span steel grid beam photovoltaic bracket system disclosed in the patent document with the publication number CN106655986A has a very large overall self-weight, which will greatly increase the load hazard to the original building structure. Content of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides a flexible bracket structure combining rigidity and flexibility, which can significantly improve the overall ability to withstand the intrusion of strong wind weather, provide sufficient support strength while having a lighter self-weight.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a flexible bracket structure combining rigidity and flexibility, including several groups of bracket components;

[0005] The bracket components include base columns, steel columns, main beams, main cables and struts;

[0006] The base columns are respectively arranged on both sides of the corresponding site, and the steel columns are arranged on the tops of the base columns;

[0007] Both ends of the main beam are fixedly connected to the upper ends of the steel columns on both sides;

[0008] Fixed seats are respectively arranged at both ends of the main beam, both ends of the main cable are respectively fixedly connected to the two fixed seats, and the middle part of the main cable sags;

[0009] Several struts are distributed between the main beam and the main cable. The upper ends of the struts are connected to the main beam, the lower ends of the struts are connected to the main cable, and the lengths of the struts gradually become shorter from the middle to both sides.

[0010] This solution adopts the rigid-flexible structure combination of the main beam and the main cable. On the one hand, it can provide necessary strength support, and on the other hand, through the flexible amplitude of the main cable, it can significantly improve the overall ability to withstand the intrusion of strong wind weather, and can even withstand a 13-level strong wind at most, reducing the loss of photovoltaic project assets.

[0011] Preferably, it includes guy cables. The upper ends of the guy cables are connected to the middle part of the main beam, and the lower ends of the guy cables are connected to the base columns. It can tie down the main beam downward, improve the stability of the middle part of the main beam, and prevent it from being lifted by strong wind.

[0012] Preferably, the ends of the main beams of adjacent bracket assemblies are connected by a plurality of longitudinally distributed connecting beams, which relatively fix adjacent bracket assemblies and improve the overall strength.

[0013] Preferably, the middle and ends of the main beams of adjacent bracket assemblies are connected by a plurality of longitudinally distributed secondary cables, which relatively connect the main beams of adjacent bracket assemblies and improve their strength.

[0014] Preferably, the photovoltaic panels are fixed to the secondary cables. Fixing the photovoltaic panels with secondary cables can provide sufficient strength while making the whole lighter.

[0015] Preferably, the main cables of adjacent bracket assemblies are connected by a plurality of longitudinally distributed web cables, which can lock the relative positions of the main cables of adjacent bracket assemblies and prevent their relative swing.

[0016] Preferably, the web cables are connected to the lower ends of the struts to better guide the directions of the lower ends of the struts.

[0017] Preferably, a turnbuckle for adjusting the tightness is provided at the end of the main cable to facilitate the adjustment of the tightness of the main cable.

[0018] Preferably, the struts are arranged vertically to provide more stable support.

[0019] Preferably, the two ends of the strut are hinged with connecting seats, and the connecting seats at both ends are respectively connected to the main beam and the main cable to facilitate the connection of the strut.

[0020] The beneficial effects of the present utility model:

[0021] This solution adopts the rigid-flexible structure combination of the main beam and the main cable, which can significantly improve the overall ability to withstand the intrusion of strong wind weather. It can even withstand a strong wind of level 13 at most, reduce the loss of photovoltaic project assets, provide sufficient support strength, and be lighter in self-weight. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only two of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0023] Figure 1 It is a schematic diagram of the bracket assembly of the embodiment of the present utility model;

[0024] Figure 2 It is a top view of several bracket assemblies of the embodiment of the present utility model;

[0025] Among them, 1. Main beam; 2. Connecting beam; 3. Steel column; 4. Brace; 5. Main cable; 6. Secondary cable; 7. Web cable; 8. Guy cable. Specific implementation mode

[0026] In order to deepen the understanding of the present utility model, the present utility model will be further described in detail below in conjunction with the drawings and embodiments. The embodiments are only used to explain the present utility model and do not limit the protection scope of the present utility model.

[0027] Embodiment

[0028] As Figure 1 shown, a flexible support structure combining rigidity and flexibility includes several groups of support components; the support components include base columns, steel columns 3, main beams 1, main cables 5 and braces 4; the base columns are respectively arranged on both sides of the corresponding site, and the steel columns 3 are arranged on the tops of the base columns; both ends of the main beam 1 are respectively fixed to the upper ends of the steel columns 3 on both sides; fixed seats are respectively arranged at both ends of the main beam 1, both ends of the main cable 5 are respectively fixed to the two fixed seats, and the middle part of the main cable 5 sags; several braces 4 are distributed between the main beam 1 and the main cable 5, the upper ends of the braces 4 are connected to the main beam 1, the lower ends of the braces 4 are connected to the main cable 5, and the lengths of the braces 4 gradually become shorter from the middle to both sides.

[0029] This solution adopts the rigid-flexible structure combination of the main beam 1 and the main cable 5. On the one hand, it can provide necessary strength support. On the other hand, through the flexible amplitude of the main cable 5, it can significantly improve the overall ability to resist the intrusion of strong wind weather, and can even withstand strong winds of up to level 13 at most, reducing the loss of photovoltaic project assets.

[0030] It includes a guy cable 8. The upper end of the guy cable 8 is connected to the middle of the main beam 1, and the lower end of the guy cable 8 is connected to the base column. It can tie down the main beam 1 downward, improve the stability of the middle part of the main beam 1, and prevent it from being lifted by strong winds.

[0031] Combined with Figure 2 shown, the ends of the main beams 1 of adjacent support components are connected by several longitudinally distributed connecting beams 2. The adjacent support components are relatively fixed to improve the overall strength.

[0032] The middle parts of the main beams 1 of adjacent support components are connected by several longitudinally distributed secondary cables 6. The main beams 1 of adjacent support components are relatively connected to improve their strength.

[0033] The photovoltaic panel is fixed to the secondary cable 6. Using the secondary cable 6 to fix the photovoltaic panel can provide sufficient strength while being lighter as a whole.

[0034] The main cable 5 adjacent to the support assembly is connected by a number of longitudinally distributed ventral cables 7, which can lock the relative positions of the main cables 5 of adjacent support assemblies and prevent their relative swinging.

[0035] The ventral cable 7 is connected to the lower end of the strut 4 to better guide the direction of the lower end of the strut 4.

[0036] A turnbuckle for adjusting the tightness is provided at the end of the main cable 5 to facilitate the adjustment of the tightness of the main cable 5.

[0037] The strut 4 is vertically arranged to provide more stable support.

[0038] Connecting seats are hinged at both ends of the strut 4, and the connecting seats at both ends are respectively connected to the main beam 1 and the main cable 5 to facilitate the connection of the strut 4. Specifically, in this embodiment, the connecting seat at the upper end of the strut 4 is fixedly welded to the main beam 1, and the connecting seat at the lower end of the strut 4 is fixedly clamped to the main cable 5.

[0039] The beneficial effects of the present utility model:

[0040] This solution adopts the rigid-flexible structure combination of the main beam 1 and the main cable 5, which can significantly improve the overall ability to withstand the intrusion of strong wind weather, and can even withstand a strong wind of level 13 at most, reducing the loss of photovoltaic project assets.

[0041] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0042] The above-described embodiments only represent several implementation manners of the present application, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A flexible support structure combining rigidity and flexibility, characterized in that: It includes several groups of bracket components; The support assembly comprises a base column, a steel column (3), a main beam (1), a main cable (5) and a support rod (4); The base columns are respectively arranged on both sides of the corresponding site, and the steel columns (3) are arranged on the tops of the base columns; The two ends of the main beam (1) are respectively fixed to the upper ends of the steel columns (3) on both sides; Both ends of the main beam (1) are respectively provided with fixing seats, and both ends of the main cable (5) are respectively fixed to the two fixing seats, and the middle part of the main cable (5) hangs down; A plurality of struts (4) are distributed between the main beam (1) and the main cable (5), the upper ends of the struts (4) are connected to the main beam (1), the lower ends of the struts (4) are connected to the main cable (5), and the length of the struts (4) gradually shortens from the middle to both sides.

2. The rigid-flexible flexible support structure according to claim 1, characterized in that: It comprises a wind-catching rope (8), the upper end of which is connected to the middle part of the main beam (1), and the lower end of which is connected to the base column.

3. The rigid-flexible flexible support structure according to claim 1, characterized in that: The ends and middle parts of the main beams (1) of adjacent support assemblies are connected via a plurality of longitudinally distributed connecting beams (2).

4. The rigid-flexible flexible support structure according to claim 1, characterized in that: The middle parts of the main beams (1) of adjacent support assemblies are connected via a plurality of longitudinally distributed secondary cables (6).

5. The rigid-flexible flexible support structure according to claim 4, characterized in that: The photovoltaic panel is fixed to the secondary cable (6).

6. The rigid-flexible flexible support structure according to claim 1, characterized in that: The main cables (5) of adjacent support assemblies are connected via a plurality of longitudinally distributed belly cables (7).

7. The rigid-flexible flexible support structure according to claim 6, characterized in that: The belly rope (7) is connected to the lower end of the support rod (4).

8. The rigid-flexible flexible support structure according to claim 1, characterized in that: A turnbuckle bolt for adjusting tightness is provided at the end of the main rope (5).

9. The rigid-flexible flexible support structure according to claim 1, characterized in that: The support rod (4) is arranged vertically.

10. The rigid-flexible flexible support structure according to claim 1, characterized in that: The two ends of the support rod (4) are hinged with connecting seats, and the connecting seats at the two ends are respectively connected to the main beam (1) and the main cable (5).

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