Novel oblique-beam-free double-stand-column photovoltaic support

Abstract

A novel oblique-beam-free double-stand-column photovoltaic support comprises a photovoltaic panel, the lower portion of the photovoltaic panel is connected with a tie bar through at least one purline, a front inclined strut, a rear inclined strut, a front stand column and a rear stand column are hinged to the lower portion of the tie bar, and the front stand column and the rear stand column are rigidly connected with a ground pile foundation; one end of the front inclined strut is hinged to the lower end of the tie bar through a U-shaped connecting piece, the other end of the front inclined strut is hinged to the front stand column, one end of the rear inclined strut is hinged to the lower end of the tie bar through a U-shaped connecting piece, and the other end of the rear inclined strut is hinged to the rear stand column. A supporting rod is arranged between every two adjacent purlines, batter braces are arranged between the purlines and the supporting rods, the supporting rods are perpendicular to the purlines, and the supporting rods are parallel to the tie bars. The utility model has the beneficial effects that: 1, the steel consumption of the cant beam is saved; 2, the stress performance of the structure is improved;

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of new energy structure, specifically relates to a novel no-beam type double-column photovoltaic support. BACKGROUND

[0002] In the design of double-column photovoltaic support, the steel quantity of structure has great influence on the project cost, wherein the inclined beam belongs to the compression bending member, bears the greater internal force, and the steel quantity is more.The traditional double-column support is connected with the inclined beam by purlin, and the inclined beam is connected with the column and the inclined brace.This method is not directly connected with the stress point, and the inclined beam bears the greater bending moment, and the structure transmission system is similar to the continuous beam.Therefore, the structure form can be innovated according to the above characteristics. CONTENT

[0003] The technical problem to be solved by the utility model is that the existing double-column photovoltaic support has the problem of greater bending moment when bearing stress, and a novel no-beam type double-column photovoltaic support is provided.

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

[0005] A novel no-beam type double-column photovoltaic support, comprising a photovoltaic panel, the photovoltaic panel is connected with a tie rod below through at least one purlin, the lower side of the tie rod is respectively hingedly connected with a front inclined brace, a rear inclined brace, a front column and a rear column, wherein the front column and the rear column are respectively rigidly connected with the ground pile foundation; one end of the front inclined brace is hingedly connected to the lower end of the tie rod through a U-shaped connecting piece, the other end of the front inclined brace is hingedly connected to the front column, one end of the rear inclined brace is hingedly connected to the lower end of the tie rod through a U-shaped connecting piece, and the other end of the rear inclined brace is hingedly connected to the rear column;

[0006] The support rod is arranged between the adjacent purlins, the inclined pull rod is arranged between the purlin and the support rod, the support rod is arranged perpendicularly to the purlin, and the support rod is arranged in parallel to the tie rod.

[0007] The support rods between the adjacent purlins are coaxially arranged or arranged in different shafts.

[0008] The tie rods are arranged below the adjacent purlins, the tie rods are multiple, the adjacent tie rods are connected through bolts, the tie rods are directly connected and screwed, the screwing directions of the two ends are different, and the screw thread directions of the adjacent bolts are also different.

[0009] The tie rods are arranged below the adjacent purlins, the tie rods are multiple, the adjacent tie rods are fixed in the mode of penetrating round steel, and the end portions of the round steel are tightly screwed through bolts.

[0010] The utility model has the following advantages:

[0011] 1. The structure form provided by the utility model saves the steel quantity of the inclined beam;

[0012] 2. The utility model provides a structural form, improve the stress performance of structure. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the overall structural drawing of the utility model;

[0014] Figure 2 It is the plan view of the support rod coaxial arrangement between adjacent purlines;

[0015] Figure 3 It is the plan view of the support rod different shaft arrangement between adjacent purlines;

[0016] Figure 4 It is the schematic diagram of adjacent tie rods direct connection;

[0017] Figure 5 It is the schematic diagram of adjacent tie rods not direct connection. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0019] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0020] As shown in Figure 1 , Figure 2 A novel non-inclined beam type double-column photovoltaic support, comprising a photovoltaic panel 7, at least one purline 3 is connected to a tie rod 4 below the photovoltaic panel 7, the lower side of the tie rod 4 is respectively hingedly connected with a front inclined strut 5, a rear inclined strut 6, a front column 1 and a rear column 2, wherein the front column 1 and the rear column 2 are respectively rigidly connected with a ground pile; one end of the front inclined strut 5 is hingedly connected to the lower end of the tie rod 4 through a U-shaped connecting piece 9, the other end of the front inclined strut 5 is hingedly connected to the front column 1, one end of the rear inclined strut 6 is hingedly connected to the lower end of the tie rod 4 through a U-shaped connecting piece 9, the other end of the rear inclined strut 6 is hingedly connected to the rear column 2.

[0021] Further, the struts 11 are arranged between the adjacent purlines 3, the diagonal struts 8 are arranged between the purlines 3 and the struts 11, the struts 11 are arranged perpendicularly to the purlines 3, and the struts 11 are arranged parallel to the tie rods 4, so that the plane is stable.

[0022] It should be noted that the struts 11 between the adjacent purlines 3 can be coaxial, as shown in Fig. 2. Figure 2 The struts 11 between the adjacent purlines 3 can also be non-coaxial, as shown in Fig. 3. Figure 3

[0023] Further, the tie rods 4 are arranged below the adjacent purlines 3, the tie rods 4 are multiple, and the adjacent tie rods 4 can be directly connected or not directly connected. Figure 4 As shown in Fig. 4, when the tie rods 4 are directly connected, the adjacent tie rods 4 are connected through the bolts 10. The tie rods 4 which are directly connected are threaded, the threading directions of the two ends are different, the threading directions of the adjacent bolts 10 are also different, at this time, the tie rods 4 are rotated in one direction to control fastening or relaxation, and the other tie rods on both sides are also fastened or relaxed at the same time.

[0024] As shown in Fig. 5, the tie rods 4 can also not be directly connected, then the tie rods 4 are not threaded, and the tie rods 4 are directly fixed by the round steel 12, and the end of the round steel is fastened by the bolt. Figure 5

[0025] The above only describes the preferred embodiments of the utility model, and it should be noted that for those skilled in the art, without departing from the overall concept of the utility model, a number of changes and improvements can be made, and these should also be considered as the protection range of the utility model.​​

Claims

1. A new type of double-column photovoltaic support without inclined beam, characterized in that: The photovoltaic panel (7) is connected with the tie rod (4) through at least one purlin (3) below the photovoltaic panel (7), the lower part of the tie rod (4) is respectively hinged with the front diagonal brace (5), the rear diagonal brace (6), the front upright column (1) and the rear upright column (2), wherein the front upright column (1) and the rear upright column (2) are respectively rigidly connected with the ground pile foundation; one end of the front diagonal brace (5) is hinged to the lower end of the tie rod (4) through the U-shaped connecting piece (9), the other end of the front diagonal brace (5) is hinged to the front upright column (1), one end of the rear diagonal brace (6) is hinged to the lower end of the tie rod (4) through the U-shaped connecting piece (9), the other end of the rear diagonal brace (6) is hinged to the rear upright column (2); The support rod (11) is arranged between the adjacent purlins (3), the diagonal pull strip (8) is arranged between the purlin (3) and the support rod (11), the support rod (11) is arranged vertically with the purlin (3), and the support rod (11) is arranged parallel with the tie rod (4); The tie rod (4) is arranged below the adjacent purlin (3), the tie rod (4) is a plurality of rods, the adjacent tie rods (4) are connected through the bolt (10); the directly connected tie rod (4) is screwed, the screw thread directions of the two ends are different, and the screw thread directions of the adjacent bolts (10) are also different; or the adjacent tie rods are fixed in the mode of penetrating round steel, and the end part of the round steel is tightened by the bolt.

2. A novel no-cantilever-beam type double upright column photovoltaic support according to claim 1, characterized in that: The support rods (11) between the adjacent purlins (3) are coaxially arranged or arranged in different shafts.

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