CN-224233591-U - Upright post connecting structure for photovoltaic bracket

CN224233591UCN 224233591 UCN224233591 UCN 224233591UCN-224233591-U

Abstract

The utility model discloses an upright post connecting structure for a photovoltaic bracket, which comprises two upright posts and at least one connecting piece, wherein each upright post comprises two upright side plates and a longitudinal web plate, two side surfaces of the longitudinal web plate are respectively connected with two opposite surfaces of the two side plates into a whole, the two upright posts are aligned up and down and are propped against each other, the connecting piece is respectively fixed on the two longitudinal web plates propped against each other up and down through a plurality of first fastening pieces and/or the two side plates propped against each other up and down through a plurality of second fastening pieces, and the connecting piece covers a gap between the two upright posts. The connecting ends of the two stand columns can be fixed through the connecting piece, the first fasteners and the second fasteners, and the production efficiency of the photovoltaic bracket can be improved without welding the mounting plate.

Inventors

SUN WEIZHONG
XIONG JIANJUN
CHEN RONGFENG
LI HUAN
XIA PENG
LI XIUHAO

Assignees

广东保威新能源有限公司

Dates

Publication Date: 20260512
Application Date: 20250605

Claims (6)

1. A column connection structure for a photovoltaic support, comprising two columns and at least one connection piece; The upright post comprises two upright side plates and a longitudinal web plate, wherein two side surfaces of the longitudinal web plate are respectively connected with two opposite surfaces of the two side plates into a whole; the two upright posts are vertically aligned and propped against each other; The connecting piece is respectively fixed on the two longitudinal webs which are propped up and down through a plurality of first fasteners and/or is respectively fixed on the two side plates which are propped up and down through a plurality of second fasteners; the connecting piece covers a gap between the two upright posts.
2. The column connection structure for a photovoltaic bracket according to claim 1, wherein the column is an H-shaped steel, and the connection member is a vertically arranged planar steel plate; The plate surfaces of the first connecting piece are respectively propped against the same plate surfaces of the two longitudinal webs, which are propped against each other, the plate surfaces of the second connecting piece are respectively propped against the other plate surfaces of the two longitudinal webs, which are propped against each other, a plurality of first fasteners sequentially penetrate through the first connecting piece, the longitudinal web and the second connecting piece, and the first connecting piece and the second connecting piece; The third connecting piece and the fourth connecting piece are respectively propped against the outer side plate surfaces of the two side plates from two propped upright posts, and the third connecting piece and the fourth connecting piece are fixed on the two side plates through a plurality of second fasteners.
3. The column connection structure for a photovoltaic bracket according to claim 1, wherein the column and the connection member are both C-shaped channels arranged vertically; The outer peripheral surfaces of the connecting pieces are tightly attached to the inner peripheral surfaces of the two upright posts, which are positioned at the connecting positions and vertically abutted against each other; The two longitudinal webs are respectively fixed outside the groove bottoms of the connecting pieces through a plurality of first fasteners; The two side plates which are propped up from top to bottom are fixed outside the groove wall of the connecting piece through a plurality of second fasteners.
4. The column connection structure for a photovoltaic bracket according to claim 1, wherein the column is an H-shaped steel, and the connection member is a C-shaped channel steel arranged vertically; The upright post is provided with two C-shaped grooves with adjacent groove bottoms; the bottoms of the two connecting pieces are oppositely arranged, and the peripheral surfaces of the connecting pieces are propped against the bottom surface and the wall surface of the groove of the connecting position of the two vertical columns which are opposite up and down; The tank bottom of the connecting piece is fixed on the stand column through a plurality of first fasteners, the tank wall of the connecting piece is fixed on the stand column through a plurality of second fasteners, and the connecting piece is not exposed out of any stand column.
5. The column connection structure for a photovoltaic bracket according to any one of claims 1 to 4, wherein the first fastener and the second fastener are bolts or blind rivets.
6. The upright connection structure for photovoltaic brackets according to claim 3 or 4, characterized in that the top of the groove wall of the connecting piece (2) is also provided with a turnover; One side of the turnover part is connected with the top of the groove wall of the connecting piece, and the groove wall of the connecting piece opposite to the groove on the other side of the turnover part extends.

Description

Upright post connecting structure for photovoltaic bracket Technical Field The utility model relates to the technical field of photovoltaic power generation devices, in particular to a column connecting structure for a photovoltaic support. Background The photovoltaic brackets in the prior art are supported by the upright posts and are erected in the high air so as to avoid shielding of objects and obtain more sunlight irradiation, and further improve the utilization rate of solar energy. Before installation, one end of each upright post is welded with an installation plate, then each upright post is used as a base, the other end of the upright post which is the base is poured and fixed at a set position by using concrete, and one end of each upright post is fixedly connected by using a fastener through two installation plates. Because each stand all need welded mounting panel, lead to the production progress of stand slow, influence photovoltaic support's production efficiency. Disclosure of utility model In view of the above-mentioned shortcomings, the present utility model aims to provide a column connection structure for a photovoltaic bracket, so as to solve the problem that the production efficiency of the photovoltaic bracket is affected due to the need of welding a mounting plate. To achieve the purpose, the utility model adopts the following technical scheme: A column connection structure for a photovoltaic support comprises two columns and at least one connecting piece; The upright post comprises two upright side plates and a longitudinal web plate, wherein two side surfaces of the longitudinal web plate are respectively connected with two opposite surfaces of the two side plates into a whole; the two upright posts are vertically aligned and propped against each other; The connecting piece is respectively fixed on the two longitudinal webs which are propped up and down through a plurality of first fasteners and/or is respectively fixed on the two side plates which are propped up and down through a plurality of second fasteners; the connecting piece covers a gap between the two upright posts. Optionally, the upright post is made of H-shaped steel, and the connecting piece is a vertically arranged planar steel plate; The plate surfaces of the first connecting piece are respectively propped against the same plate surfaces of the two longitudinal webs, which are propped against each other, the plate surfaces of the second connecting piece are respectively propped against the other plate surfaces of the two longitudinal webs, which are propped against each other, a plurality of first fasteners sequentially penetrate through the first connecting piece, the longitudinal web and the second connecting piece, and the first connecting piece and the second connecting piece; The third connecting piece and the fourth connecting piece are respectively propped against the outer side plate surfaces of the two side plates from two propped upright posts, and the third connecting piece and the fourth connecting piece are fixed on the two side plates through a plurality of second fasteners. Optionally, the upright post and the connecting piece are both C-shaped channel steel which is vertically arranged; The outer peripheral surfaces of the connecting pieces are tightly attached to the inner peripheral surfaces of the two upright posts, which are positioned at the connecting positions and vertically abutted against each other; The two longitudinal webs are respectively fixed outside the groove bottoms of the connecting pieces through a plurality of first fasteners; The two side plates which are propped up from top to bottom are fixed outside the groove wall of the connecting piece through a plurality of second fasteners. Optionally, the upright post is made of H-shaped steel, and the connecting piece is a C-shaped channel steel which is vertically arranged; The upright post is provided with two C-shaped grooves with adjacent groove bottoms; the bottoms of the two connecting pieces are oppositely arranged, and the peripheral surfaces of the connecting pieces are propped against the bottom surface and the wall surface of the groove of the connecting position of the two vertical columns which are opposite up and down; The tank bottom of the connecting piece is fixed on the stand column through a plurality of first fasteners, the tank wall of the connecting piece is fixed on the stand column through a plurality of second fasteners, and the connecting piece is not exposed out of any stand column. Preferably, the first fastener and the second fastener are bolts or blind rivets. Preferably, the top of the groove wall of the connecting piece is also provided with a turnover part; One side of the turnover part is connected with the top of the groove wall of the connecting piece, and the groove wall of the connecting piece opposite to the groove on the other side of the turnover part extends. The technical scheme has the benefi