Integrated end column top cable-stayed node

Abstract

The utility model provides an integrated end column top cable-stayed node. The joint comprises a body which is composed of an inclined face and a vertical face and provided with a horizontal through hole and an inclined through hole. The central axis of the horizontal through hole is perpendicular to the vertical face, the central axis of the inclined through hole is perpendicular to the inclined face, and the central axes of the two through holes are located on the same plane. The body is composed of a first rectangular plate, a second rectangular plate, a third rectangular plate and four rib plates, and a stable L-shaped structure is formed. According to the utility model, by improving the node structure, the tension transmission path is optimized, the damage of moment to the bracket is avoided, and the stability and wind resistance of the photovoltaic flexible bracket are obviously improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of integrated end column top cable-stayed nodes, belong to flexible photovoltaic support technical field. BACKGROUND

[0002] In the design of photovoltaic flexible support, the connecting node of tension cable is key structure, directly influences the stability and wind resistance of support. In the prior art, joint connecting mode of hinging is used, and horizontal cable and cable-stayed cable are fixed on support frame. Although this kind of connecting mode is convenient to install, there are the following deficiencies in actual use: the tension direction of horizontal cable and cable-stayed cable cannot be effectively controlled in hinged node, resulting in uneven tension distribution, and additional moment is easily generated at node, thereby causing support frame deformation or local structure failure. Therefore, an improved node connecting structure is urgently needed to optimize tension transmission path, reduce moment influence and improve wind resistance and overall reliability of photovoltaic flexible support. SUMMARY

[0003] The technical problem to be solved by the utility model is to provide a kind of integrated end column top cable-stayed node to overcome the deficiencies of prior art.

[0004] The technical scheme of the utility model is:

[0005] Provide a kind of integrated end column top cable-stayed node, including body;

[0006] The body includes inclined plane and vertical surface, and the body is provided with horizontal perforation (8-6) and inclined perforation (8-4), the horizontal perforation (8-6) passes through the inclined plane and vertical surface of the body, and the central axis of the horizontal perforation (8-6) is perpendicular to the vertical surface of the body;Inclined perforation (8-4) passes through the inclined plane and vertical surface of the body, and the central axis of the inclined perforation (8-4) is perpendicular to the inclined plane of the body, and the central axis of the inclined perforation (8-4) and the horizontal perforation (8-6) is located in the same plane.

[0007] Further, the outlet of the inclined perforation (8-4) located in the vertical surface of the body is located above the outlet of the horizontal perforation (8-6) located in the vertical surface of the body.

[0008] Further, the body includes four rib plates (8-3), a first rectangular plate (8-1), a second rectangular plate (8-2) and a third rectangular plate (8-5), the first rectangular plate (8-1) edge fixed connection second rectangular plate (8-2) constitutes L type structure, the third rectangular plate (8-5) is fixedly connected on L type structure by four rib plates (8-3), and the four rib plates (8-3) are distributed at equal intervals, and the side of the third rectangular plate (8-5) away from the rib plate (8-3) is used as the inclined plane of the body, and the side of the second rectangular plate (8-2) away from the rib plate (8-3) is used as the vertical surface of the body.

[0009] Compared with the prior art, the utility model discloses an integrated node connects the horizontal cable and the cable-stayed cable, utilizes the characteristic that the central axis of the oblique hole and the horizontal hole is located on the same plane, makes the tension of the horizontal cable and the cable-stayed cable always be located on a plane, thereby avoiding the moment at the connecting node of the horizontal cable and the cable-stayed cable to cause the damage of the support frame, and the overall structural stability of the photovoltaic flexible support is improved. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 It is the structure schematic diagram of the integrated node of the utility model;

[0011] Fig. 2 It is the structure schematic diagram of another perspective of the integrated node of the utility model. DETAILED DESCRIPTION

[0012] In order to better understand the above technical scheme, the above technical scheme will be explained in detail in the following with reference to the drawings and specific embodiments of the specification.

[0013] Embodiment 1: reference Figs. 1-2 The embodiment adopts an integrated end column top cable-stayed node, including a body;

[0014] The body includes an inclined surface and a vertical surface, and the body is provided with a horizontal hole (8-6) and an oblique hole (8-4), the horizontal hole (8-6) passes through the inclined surface and the vertical surface of the body, and the central axis of the horizontal hole (8-6) is perpendicular to the vertical surface of the body;The oblique hole (8-4) passes through the inclined surface and the vertical surface of the body, and the central axis of the oblique hole (8-4) is perpendicular to the inclined surface of the body, and the central axis of the oblique hole (8-4) and the horizontal hole (8-6) are located on the same plane.

[0015] Further, the outlet of the oblique hole (8-4) on the vertical surface of the body is located above the outlet of the horizontal hole (8-6) on the vertical surface of the body.

[0016] Further, the body includes four rib plates (8-3), a first rectangular plate (8-1), a second rectangular plate (8-2) and a third rectangular plate (8-5), the first rectangular plate (8-1) is fixedly connected with the second rectangular plate (8-2) to form an L-shaped structure, the third rectangular plate (8-5) is fixedly connected on the L-shaped structure through the four rib plates (8-3), the four rib plates (8-3) are distributed at equal intervals, and the side of the third rectangular plate (8-5) away from the rib plate (8-3) serves as the inclined surface of the body, and the side of the second rectangular plate (8-2) away from the rib plate (8-3) serves as the vertical surface of the body.

[0017] The above is further detailed description of the utility model in combination with specific preferred embodiments, and cannot be deemed as limitation of the specific implementation of the utility model to these descriptions. For ordinary skilled persons in the technical field to which the utility model belongs, without departing from the concept of the utility model, a number of simple deductions or substitutions can be made, and all of them shall be deemed as belonging to the protection scope of the utility model.

Claims

1. An integrated end column top diagonal tension joint, characterized in that, The body comprises a slope and a vertical surface, and is provided with horizontal perforations (8-6) and oblique perforations (8-4), the horizontal perforations (8-6) pass through the slope and the vertical surface of the body, and the central axis of the horizontal perforations (8-6) is perpendicular to the vertical surface of the body; the oblique perforations (8-4) pass through the slope and the vertical surface of the body, and the central axis of the oblique perforations (8-4) is perpendicular to the slope of the body, and the central axis of the oblique perforations (8-4) and the horizontal perforations (8-6) are located in the same plane. The outlet of the oblique perforations (8-4) located in the vertical surface of the body is higher than the outlet of the horizontal perforations (8-6) located in the vertical surface of the body.

2. The monolithic post-topped diagonal cable node of claim 1, wherein, The body comprises four rib plates (8-3), a first rectangular plate (8-1), a second rectangular plate (8-2) and a third rectangular plate (8-5), the first rectangular plate (8-1) is fixedly connected with the second rectangular plate (8-2) to form an L-shaped structure, the third rectangular plate (8-5) is fixedly connected to the L-shaped structure through the four rib plates (8-3), the four rib plates (8-3) are equally spaced, one side of the third rectangular plate (8-5) away from the rib plates (8-3) serves as the slope of the body, and one side of the second rectangular plate (8-2) away from the rib plates (8-3) serves as the vertical surface of the body.

3. The monolithic post-topped diagonal cable node of claim 1, wherein, ​

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