End post structure for photovoltaic support

By introducing adjustable-angle anchor plates and limiting grooves into the end column structure of the photovoltaic support, the problem of steel strand cable breakage caused by fixed angle in mountainous environments is solved, thereby improving the structural stability of the photovoltaic support and the service life of the steel strand cable.

CN223451895UActive Publication Date: 2025-10-17CHINA HUANENG INT ENG & TECH CO LTD
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Patent Information

Application Number
CN202422896409.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-26
Publication Date
2025-10-17
Estimated Expiration
2034-11-26

AI Technical Summary

Technical Problem

In existing photovoltaic support systems, the angle of the steel strands cannot be adjusted according to changes in the mountainous environment, resulting in the steel strands not being perpendicular to the horizontal plane and being easily broken by bending forces.

Method used

Design an end column structure for photovoltaic brackets, including a column, a support base and an anchor plate. The anchor plate has an arc-shaped mating part and a limiting part, which allows the angle of the steel strand to be adjusted, and the movement of the anchor plate is restricted by the limiting groove and the limiting part, so as to avoid occupying the space outside the support plate.

Benefits of technology

This allows for flexible adjustment of the steel strand angle, adapting to changes in mountainous terrain, preventing breakage, and improving the structural stability of the photovoltaic support system and the service life of the steel strand.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides an end post structure for a photovoltaic support, which comprises a stand column, a supporting seat and an anchor plate, the supporting seat comprises a vertical plate and a supporting plate, the vertical plate is fixedly arranged at the top end of the stand column, the supporting plate is vertically and fixedly arranged on the vertical plate, and the supporting plate is provided with an arc-shaped supporting part; the anchor plate is movably connected to the supporting plate and used for installing a steel noose. The anchor plate is provided with an arc-shaped matching part, and the arc-shaped matching part can rotate along the arc-shaped supporting part; the middle of the anchor plate is provided with a first limiting part, the supporting plate is provided with a limiting groove, and the first limiting part abuts against the side wall face of the limiting groove. Or, the supporting plate is provided with a second limiting part, the second limiting part is located on the outer side of the arc-shaped supporting part, and the second limiting part can abut against the side wall face of the anchor plate. According to the utility model, the arc-shaped matching part can rotate along the arc-shaped supporting part to realize angle adjustment of the steel noose, so that the steel noose adapts to mountain terrain changes, the steel noose is prevented from being bent, fractured and damaged, the service life of the steel noose is prolonged, and the structural stability of a photovoltaic support system is further improved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic support technical field, specifically, relate to a end post structure for photovoltaic support. BACKGROUND

[0002] Photovoltaic flexible support adopts cable structure to support photovoltaic module, and the steel strand is fixed to the steel structure column at both ends. In the photovoltaic flexible support structure system, the end column is one of its important components, which acts as a support structure connecting the steel strand and transmits the load to the foundation.

[0003] The conventional installation mode of the steel strand is horizontally arranged on the support. For the mountainous environment with slope, the end of the steel strand is horizontally fixed to the end column, and the angle of the steel strand cannot be adjusted with the change of the mountainous environment to adjust the included angle between the steel strand and the horizontal plane, resulting in that the extension direction of the steel strand is not perpendicular to the end column, and the steel strand is easily subjected to the bending force, causing the steel strand to break and damage. UTILITY MODEL CONTENTS

[0004] The utility model provides a end post structure for photovoltaic support for solving the technical problem that the angle of the steel strand cannot be adjusted with the change of the mountainous environment to adjust the included angle between the steel strand and the horizontal plane, resulting in that the extension direction of the steel strand is not perpendicular to the end column, and the steel strand is easily subjected to the bending force, causing the steel strand to break and damage.

[0005] The utility model provides a end post structure for photovoltaic support, including stand, support seat and anchor plate, the support seat includes vertical board and support plate, the vertical board is fixed at the top of the stand, the support plate is vertically fixed on the vertical board, and the support plate has arc support part;The anchor plate is movably connected to the support plate, and the anchor plate is used for installing the steel strand;The anchor plate has arc matching part, and the arc matching part can rotate along the arc support part;

[0006] The middle part of the anchor plate has the first limiting part, the support plate has the limiting groove, the first limiting part abuts to the side wall surface of the limiting groove, and is used for limiting the movement of the anchor plate along the direction perpendicular to the support plate;Or, the support plate has the second limiting part, the second limiting part is located on the outside of the arc support part, and the second limiting part can abut to the side wall surface of the anchor plate, and is used for limiting the movement of the anchor plate along the direction perpendicular to the support plate.

[0007] Further, the support plate comprises two sub-support plates, the two sub-support plates are arranged in parallel and spaced apart on the vertical plate, and a space between the two sub-support plates and the vertical plate forms the limiting groove; the end of the two sub-support plates is provided with the arc-shaped support part; the anchor plate is provided with two arc-shaped matching parts, and the first limiting part is located between the two arc-shaped matching parts.

[0008] Further, the anchor plate comprises an anchor plate body, a middle part of a lower surface of the anchor plate body is outwardly convex to form the first limiting part; and an edge part of the lower surface of the anchor plate body is inwardly concave to form the arc-shaped matching part.

[0009] Further, the anchor plate is provided with a cable installation hole, the cable installation hole penetrates the first limiting part, one end of the steel cable passes through the cable installation hole, and an anchor is fixed on the steel cable and abuts against the upper surface of the anchor plate.

[0010] Further, the support plate is provided with fixing holes, the fixing holes are arranged in a plurality of and are arranged in a spaced apart manner along the circumferential surface of the arc-shaped support part; the anchor plate is provided with strip-shaped holes, the strip-shaped holes penetrate the arc-shaped matching parts, the strip-shaped holes and the fixing holes are connected through fasteners, and the fasteners are used for locking the position of the anchor plate.

[0011] Further, the bottom wall surface of the limiting groove is provided with an opening, and the steel cable can move in the vertical direction of the opening.

[0012] Further, the opening is a strip-shaped hole, and the length extension direction of the strip-shaped hole is the vertical direction.

[0013] Further, a stiffening plate is arranged between the vertical plate and the support plate.

[0014] Further, the top end of the stand column is provided with a top plate, and the vertical plate is fixedly arranged on the top plate.

[0015] Further, a reinforcing rib is arranged between the top plate and the vertical plate.

[0016] Further, the material of the stand column is carbon structural steel.

[0017] Further, the cross-sectional shape of the stand column is circular or rectangular.

[0018] The end column structure for the photovoltaic support provided by the utility model has at least the following beneficial technical effects:

[0019] (1) by setting arc-shaped matching part in anchor plate, setting arc-shaped supporting part in supporting plate, enabling arc-shaped matching part to rotate along arc-shaped supporting part, realizing angle adjustment of anchor plate, that is, realizing angle adjustment of steel strand, so that steel strand adapts to mountain terrain change, avoids steel strand bending and breaking damage, prolongs service life of steel strand, and further improves structural stability of photovoltaic support system;

[0020] (2) by setting first limiting part in the middle of anchor plate, supporting plate is provided with limiting groove, and the first limiting part abuts against the side wall surface of the limiting groove; or, the second limiting part is arranged on the supporting plate, and the second limiting part abuts against the side wall surface of the anchor plate, so that the outside space of the supporting plate is not occupied, and the limiting between the anchor plate and the supporting plate is realized. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 An assembly structure schematic view of an end column structure for a photovoltaic support provided by the embodiment of the present application is shown in the figure;

[0022] Figure 2 For Figure 1 A partial enlarged structure schematic view of part A of the middle ring is shown in the figure;

[0023] Figure 3 A structure schematic view of a supporting seat in an end structure for a photovoltaic support provided by the embodiment of the present application is shown in the figure;

[0024] Figure 4 An anchor plate structure schematic view in an end structure for a photovoltaic support provided by the embodiment of the present application is shown in the figure.

[0025] BRIEF DESCRIPTION OF DRAWINGS

[0026] 10, stand column;

[0027] 20, supporting seat; 210, top plate; 220, vertical plate; 230, supporting plate; 231, sub-supporting plate; 232, arc-shaped supporting part; 233, limiting groove; 234, opening; 235, fixing hole; 240, stiffening plate; 250, reinforcing rib;

[0028] 30, anchor plate; 310, anchor plate body; 311, arc-shaped matching part; 312, first limiting part; 313, cable mounting hole; 314, strip-shaped hole;

[0029] 40, steel strand;

[0030] 50, anchor device;

[0031] 60, base. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned purposes, characteristics and advantages of the present application more obvious and easy to understand, the following will be combined with the drawings to further describe the present application.Figure 1 The utility model discloses a detailed description of the specific embodiment of the utility model.

[0033] In the utility model, the terms "connect", "connect" and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection or integral structure.

[0034] In the utility model, the terms "inner", "outer", "upper", "lower" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore can not be understood as the limitation of the utility model.

[0035] The utility model embodiment provides a kind of end column structure for photovoltaic support, referring to Figure 1 And Figure 2 The end column structure for photovoltaic support includes stand 10, support seat 20 and anchor plate 30, support seat 20 includes vertical plate 220 and support plate 230, vertical plate 220 is fixed to the top end of stand 10, support plate 230 is vertically fixed to vertical plate 220, and support plate 230 has arc-shaped support part 232;Anchor plate 30 is movably connected to support plate 230, and anchor plate 30 is used to install steel cable 40;Anchor plate 30 has arc-shaped matching part 311, and arc-shaped matching part 311 can rotate along arc-shaped support part 232;

[0036] The middle part of anchor plate 30 has first limiting part 312, support plate 230 has limiting groove 233, first limiting part 312 is abutted to the side wall surface of limiting groove 233, for limiting the movement of anchor plate 30 along the direction perpendicular to support plate 230;Or, support plate 230 has second limiting part, and the second limiting part is located on the outside of arc-shaped support part 232, and the second limiting part can be abutted to the side wall surface of anchor plate 30, for limiting the movement of anchor plate 30 along the direction perpendicular to support plate 230.

[0037] The utility model discloses an end column structure for photovoltaic support, first, through setting arc cooperation 311 at anchor plate 30, setting arc support 232 at support plate 230, make arc cooperation 311 can rotate along arc support 232, realize the angle adjustment of anchor plate 30, namely, realize the angle adjustment of steel cable 40, thereby make steel cable 40 adapt to mountainous terrain change, avoid the breakage of steel cable 40, prolong the life of steel cable 40, and further improve the structural stability of photovoltaic support system, second, through setting first limiting portion 312 at the middle part of anchor plate 30, support plate 230 sets up limiting groove 233, and first limiting portion 312 is abutted to the side wall surface of limiting groove 233, or, setting second limiting portion at support plate 230, and second limiting portion is abutted to the side wall surface of anchor plate 30, realize not occupying the outside space of support plate 230, realize the limiting between anchor plate 30 and support plate 230.

[0038] Referring to the drawings Figure 3 In the embodiment of the utility model, the support plate 230 includes two sub-support plates 231, and the two sub-support plates 231 are arranged in parallel and at intervals on the vertical plate 220, and the space between the two sub-support plates 231 and the vertical plate 220 forms a limiting groove 233; the end of each of the two sub-support plates 231 is provided with an arc-shaped support 232; the anchor plate 30 is provided with two arc-shaped cooperation portions 311, and the first limiting portion 312 is located between the two arc-shaped cooperation portions 311.

[0039] Referring to the drawings Figure 4 In the embodiment of the utility model, the anchor plate 30 includes an anchor plate body 310, and the middle part of the lower surface of the anchor plate body 310 is outwardly protruding to form the first limiting portion 312; the edge part of the lower surface of the anchor plate body 310 is inwardly recessed to form the arc-shaped cooperation portion 311. In this way, the anchor plate 30 is integrally formed, and the structure is simple and convenient to process.

[0040] Referring to the drawings Figure 4 In the embodiment of the utility model, the anchor plate 30 is provided with a cable installation hole 313, the cable installation hole 313 penetrates through the first limiting portion 312, one end of the steel cable 40 passes through the cable installation hole 313, the anchor 50 is fixedly arranged on the steel cable 40, and the anchor 50 is abutted to the upper surface of the anchor plate 30. In this way, the end of the steel cable 40 is fixed.

[0041] Referring to the drawings Figure 3The utility model embodiment, support plate 230 is equipped with fixed hole 235, fixed hole 235 has multiple and interval setting along the circumferential surface of arc support portion 232, anchor plate 30 is equipped with strip hole 314, strip hole 314 penetrates arc cooperation portion 311, and strip hole 314 and fixed hole 235 are connected through fastener, and fastener is used for locking the position of anchor plate 30, so setting, after angle adjustment of anchor plate 30, it is convenient for strip hole 314 and fixed hole 235 to be connected through fastener, and it is convenient for locking the position of anchor plate 30.

[0042] Refer to the accompanying drawings Figure 3 The utility model embodiment, the bottom wall surface of limit slot 233 has opening 234, and steel cable 40 can move along the vertical direction of opening 234.

[0043] Refer to the accompanying drawings Figure 3 The utility model embodiment, opening 234 is strip hole, and the length extension direction of strip hole is vertical direction.

[0044] Refer to the accompanying drawings Figure 3 The utility model embodiment, and the stiffened plate 240 is arranged between the vertical plate 220 and the support plate 230, so that the connection structure of the vertical plate 220 and the support plate 230 is more stable and reliable.

[0045] Refer to the accompanying drawings Figure 3 The utility model embodiment, the top of the stand column 10 is equipped with the top plate 210, and the vertical plate 220 is fixedly arranged on the top plate 210.

[0046] The utility model embodiment, the top plate 210 can be connected to the top of the stand column 10 by welding or fastener.

[0047] Refer to the accompanying drawings Figure 3 The utility model embodiment, the reinforcing rib 250 is arranged between the top plate 210 and the vertical plate 220, so that the connection structure of the top plate 210 and the vertical plate 220 is more stable and reliable.

[0048] The utility model embodiment, the material of the stand column 10 is carbon structural steel, for example, the material of the stand column 10 is Q235 or Q355.

[0049] The utility model embodiment, the cross section shape of the stand column 10 is circular or rectangular.

[0050] Refer to the accompanying drawings Figure 1 The utility model embodiment, the bottom of the stand column 10 is equipped with the base 60.

[0051] Although the utility model discloses as above, the utility model is not limited to this. Any person skilled in the art, without departing from the spirit and scope of the utility model, can make various changes and modifications, therefore the protection scope of the utility model should be limited to the range defined by the claims.

Claims

1. An end column structure for a photovoltaic bracket, characterized in that: The invention comprises a column (10), a support seat (20) and an anchor plate (30), wherein the support seat (20) comprises a vertical plate (220) and a support plate (230), wherein the vertical plate (220) is fixed to the top end of the column (10), and the support plate (230) is vertically fixed to the vertical plate (220), and the support plate (230) has an arc-shaped support portion (232); the anchor plate (30) is movably connected to the support plate (230), and the anchor plate (30) is used to install a steel rope (40); the anchor plate (30) has an arc-shaped matching portion (311), and the arc-shaped matching portion (311) can rotate along the arc-shaped support portion (232); The anchor plate (30) has a first limiting portion (312) in the middle, and the support plate (230) has a limiting groove (233). The first limiting portion (312) abuts against the side wall surface of the limiting groove (233) to limit the movement of the anchor plate (30) in a direction perpendicular to the support plate (230); or, the support plate (230) has a second limiting portion, the second limiting portion is located on the outside of the arc-shaped support portion (232), and the second limiting portion can abut against the side wall surface of the anchor plate (30) to limit the movement of the anchor plate (30) in a direction perpendicular to the support plate (230).

2. The end column structure for a photovoltaic support according to claim 1, characterized in that: The support plate (230) comprises two sub-support plates (231), the two sub-support plates (231) are arranged in parallel and spaced apart on the vertical plate (220), and the space between the two sub-support plates (231) and the vertical plate (220) forms the limiting groove (233); the ends of the two sub-support plates (231) are each provided with the arc-shaped support portion (232); The anchor plate (30) has two arc-shaped matching portions (311), and the first limiting portion (312) is located between the two arc-shaped matching portions (311).

3. The end column structure for a photovoltaic support according to claim 2, characterized in that: The anchor plate (30) comprises an anchor plate body (310), the middle portion of the lower surface of the anchor plate body (310) protrudes outward to form the first limiting portion (312); the edge portion of the lower surface of the anchor plate body (310) is recessed inward to form the arc-shaped matching portion (311).

4. The end column structure for a photovoltaic support according to any one of claims 1 to 3, characterized in that: The anchor plate (30) has a cable mounting hole (313), the cable mounting hole (313) passes through the first limiting portion (312), one end of the steel strand (40) passes through the cable mounting hole (313), an anchor (50) is fixed on the steel strand (40), and the anchor (50) abuts against the upper surface of the anchor plate (30); And / or, the support plate (230) is provided with a fixing hole (235), the fixing holes (235) are multiple and are arranged at intervals along the circumferential surface of the arc-shaped support portion (232); the anchor plate (30) is provided with a strip hole (314), the strip hole (314) passes through the arc-shaped matching portion (311), the strip hole (314) and the fixing hole (235) are connected by a fastener, and the fastener is used to lock the position of the anchor plate (30).

5. The end column structure for a photovoltaic support according to any one of claims 1 to 3, characterized in that: The bottom wall surface of the limiting groove (233) has an opening (234), and the steel rope (40) can move along the vertical direction of the opening (234).

6. The end column structure for a photovoltaic support according to claim 5, characterized in that: The opening (234) is a strip-shaped hole, and the length extension direction of the strip-shaped hole is the vertical direction.

7. The end column structure for a photovoltaic support according to any one of claims 1 to 3, characterized in that: A stiffening plate (240) is provided between the vertical plate (220) and the support plate (230).

8. The end column structure for a photovoltaic support according to any one of claims 1 to 3, characterized in that: A top plate (210) is provided at the top end of the column (10), and the vertical plate (220) is fixed to the top plate (210).

9. The end column structure for a photovoltaic support according to claim 8, characterized in that: A reinforcing rib (250) is provided between the top plate (210) and the vertical plate (220).

10. The end column structure for a photovoltaic support according to any one of claims 1 to 3, characterized in that: The material of the column (10) is carbon structural steel; and / or, the cross-sectional shape of the pillar (10) is circular or rectangular; And / or, a base (60) is provided at the bottom end of the column (10).