CN210563762U

CN210563762U - Combined photovoltaic district rail

Info

Publication number: CN210563762U
Application number: CN201921352475.1U
Authority: CN
Inventors: 姬建翔; 惠炜; 李培煊; 刘植; 贾超; 龚伟; 段鹏程; 宁晓光
Original assignee: China Northwest Architecture Design and Research Institute Co Ltd
Current assignee: China Northwest Architecture Design and Research Institute Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-05-19
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a combined photovoltaic district rail, including the photovoltaic support, photovoltaic support below is provided with a plurality of tubular piles that play the supporting role, is connected with the rail body between two adjacent tubular piles, and the rail body is fixed on the tubular pile through the mounting. An annular closed boundary line formed by prestressed concrete pipe piles along the peripheral support of the photovoltaic area serves as a new combined fence layout path line, and the land acquisition area of the photovoltaic area and the project amount of fence layout can be reduced to a greater extent.

Description

Combined photovoltaic district rail

Technical Field

The utility model belongs to the technical field of the rail, a combined photovoltaic district rail is related to.

Background

At present, the policy support of the state on the photovoltaic industry is continuously weakened, the competition of the photovoltaic market is more and more intense, meanwhile, the requirement of the state on environmental protection in engineering construction is higher and higher, and the requirements on how to guarantee the construction period, the splicing quality, the cost reduction, the ecological protection and the like in the engineering construction gradually become one of important innovative ideas for breaking through the competition situation of the current photovoltaic market.

Although the enclosure engineering is less in place than the electrical equipment, components and the like as an auxiliary engineering of the whole photovoltaic project, the engineering quantity is large, and the cost ratio of the whole project is not light.

Traditional fence construction installation in photovoltaic project engineering typically includes: the steel fence comprises three parts, namely a fence iron wire mesh sheet, a fence steel upright post, a fence concrete foundation and the like. The layout of the fence is generally: expand about 3m distance along photovoltaic support peripheral boundary line and arrange, on the one hand as the land used boundary line in whole photovoltaic factory district, thereby on the other hand can avoid leading to it to cause the shadow to shelter from to near photovoltaic module because of the rail is too close to the support again to reduce system's generated energy. However, the traditional fence installation method and the traditional fence arrangement method have the following defects: the arrangement mode causes large land acquisition area and large fence engineering quantity; the installation method causes large consumption of the steel upright post and the concrete and high cost; the pouring, forming and maintenance of the concrete are complicated, and the labor cost is high; the transportation and purchase cost of the concrete is high; indexes such as the aperture, the hole depth, the verticality and the like of a foundation pit of the concrete foundation can not meet the design requirements; the quality of the concrete which is mixed and cast in situ in the construction process can not be ensured; the stability of the poured fence is poor and the fence is easy to shake due to the fact that the burial depth of the fence foundation does not meet the requirement; the labor cost of cast-in-place is high, and the time and the labor are consumed; the construction is easily affected by climate and temperature, and cannot be carried out in frozen areas and cold seasons; the verticality of the steel upright post of the manually placed fence of the cast-in-place concrete foundation is poor; the reusability of the cast-in-place foundation is poor; when the concrete foundation is cast in situ, the scattered concrete easily causes environmental pollution to the periphery; in summary, the existing arrangement mode and installation method of the fence in the photovoltaic area in China have the defects of high engineering cost, long construction period, low efficiency, poor overall stability, easy environmental pollution and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a combined photovoltaic district rail has solved current rail and has laid the problem that the mode caused land acquisition area and rail engineering volume to be big.

The utility model discloses the technical scheme who adopts is, a combined photovoltaic district rail, including the photovoltaic support, photovoltaic support below is provided with a plurality of tubular piles that play the supporting role, is connected with the rail body between two adjacent tubular piles, and the rail body passes through the mounting to be fixed on the tubular pile.

The utility model discloses a characteristics still lie in:

the photovoltaic support is including the framework that is used for fixed photovoltaic board, and the framework passes through the pillar to be fixed on the tubular pile, and every tubular pile still is connected with the framework through two auxiliary stay poles, and two auxiliary stay poles are the splayed setting.

The frame body comprises cross beams and purlines which are arranged in a grid shape.

The fixing piece comprises two C-shaped clamping pieces which are symmetrically arranged, two ends of each clamping piece are connected with first bulges, the first bulges are provided with first through holes, and the fixing piece also comprises bolts which penetrate through the first through holes; a second through hole is formed in each clamping piece, a second protrusion is arranged on each clamping piece, a third through hole is formed in each second protrusion, and the second through holes are communicated with the third through holes.

The fence body is made of steel wire mesh.

The utility model has the advantages that: the combined photovoltaic area fence of the utility model takes the annular closed boundary line formed by the prestressed concrete pipe piles along the peripheral support of the photovoltaic area as a new combined fence layout path line, thus greatly reducing the land area expropriated by the photovoltaic area and the engineering quantity of fence layout; the steel upright posts and the concrete foundation are omitted on the basis of the existing fence manufacturing method, so that the engineering cost such as material and labor cost is saved to the great extent; the construction period is shortened, and the working efficiency is improved; and a concrete foundation does not need to be poured in situ, so that the environment pollution is avoided.

Drawings

Fig. 1 is a schematic structural view of a combined photovoltaic fence according to the present invention;

fig. 2 is a schematic view of a pipe pile structure of a combined photovoltaic area fence according to the present invention;

fig. 3 is a schematic view of the fixing member structure of the combined photovoltaic area fence of the present invention.

In the figure, 1 photovoltaic support, 1-1 frame, 1-1 cross beam, 1-1-2 purlins, 1-2 pillars, 1-3 auxiliary support rods, 2 tubular piles, 3 fence bodies, 4 fixing pieces, 4-1 clamping pieces, 4-2 first bulges, 4-3 first through holes, 4-4 second through holes, 4-5 second bulges and 4-6 third through holes are arranged.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The utility model relates to a combined photovoltaic district rail, as shown in fig. 1, including photovoltaic support 1, photovoltaic support 1 below is provided with a plurality of tubular piles 2 that play the supporting role, and tubular pile 2 is prestressed concrete tubular pile, as shown in fig. 2, is connected with between two adjacent tubular piles 2 and encloses the fence body 3, and fence body 3 fixes on tubular pile 2 through two mountings 4, and fence body 3 is the wire net piece. The standard units are formed by a steel wire mesh with the standard unit length, a fixing piece 4 and two tubular piles 2, the standard units are used for supporting the photovoltaic support 1, and the fence bodies 3 are arranged in a mode that an annular closed boundary line formed along the prestressed concrete tubular piles on the periphery of the photovoltaic area serves as a new combined fence arrangement path line.

The photovoltaic support 1 comprises a frame body 1-1 used for fixing a photovoltaic panel, the frame body 1-1 is fixed on the tubular pile 2 through a support 1-2, each tubular pile 2 is further connected with the frame body 1-1 through two auxiliary support rods 1-3, and the two auxiliary support rods 1-3 are arranged in a splayed mode.

The frame body 1-1 comprises cross beams 1-1-1 and purlines 1-1-2 which are arranged in a grid shape and used for fixing the photovoltaic panel.

As shown in fig. 3, the fixing member 4 comprises two C-shaped clamping members 4-1 which are symmetrically arranged, two ends of each clamping member 4-1 are connected with first protrusions 4-2, the first protrusions 4-2 are provided with first through holes 4-3, and the fixing member further comprises a bolt which passes through the first through holes 4-3; each clamping piece 4-1 is provided with a second through hole 4-4, each clamping piece 4-1 is provided with a second bulge 4-5, each second bulge 4-5 is provided with a third through hole 4-6, and each second through hole 4-4 is communicated with each third through hole 4-6. When the fixing piece is used, a bolt penetrates through the first through holes 4-3 on the two clamping pieces 4-1 to fix the fence body 3, and then a screw penetrates through the second through holes 4-4 and the third through holes 4-6 in sequence to fix the clamping pieces 4-1 and the tubular pile 2, so that the fixing piece 4 is prevented from sliding.

The utility model discloses a use method of combined photovoltaic district rail as follows:

the tubular pile 2 of the prestressed concrete is combined with the fence body 3 through the fixing piece 4 to form a new standard unit, and then the fence system of the whole plant area is formed by a plurality of new standard units.

In this way, the utility model discloses a combined photovoltaic district rail replaces concrete foundation and steel stand among the traditional rail standard cell with the help of the prestressed concrete tubular pile 2 of photovoltaic support, directly combines together prestressed concrete tubular pile 2 and rail iron wire net piece through steel staple bolt (mounting 4) and constitutes new standard cell, constitutes the rail system in whole factory by a plurality of new standard cell again. The utility model discloses a combined photovoltaic district rail has cancelled the setting on steel stand and concrete foundation on the basis of current rail way, consequently saves engineering costs such as material and labour cost to a great extent.

Claims

1. The utility model provides a combined photovoltaic district rail, its characterized in that, includes photovoltaic support (1), photovoltaic support (1) below is provided with a plurality of tubular piles (2) that play the supporting role, adjacent two be connected with fence body (3) between tubular pile (2), fence body (3) are fixed on tubular pile (2) through mounting (4).

2. The combined photovoltaic area fence of claim 1, characterized in that the photovoltaic support (1) comprises a frame body (1-1) for fixing the photovoltaic panel, the frame body (1-1) is fixed on the tubular pile (2) through a support column (1-2), each tubular pile (2) is further connected with the frame body (1-1) through two auxiliary support rods (1-3), and the two auxiliary support rods (1-3) are arranged in a splayed shape.

3. The combined photovoltaic fence of claim 2, characterized in that the frame (1-1) comprises cross beams (1-1-1) and purlins (1-1-2) arranged in a grid.

4. The combined photovoltaic area fence as claimed in claim 1, wherein the fixing member (4) comprises two C-shaped clamping members (4-1) symmetrically arranged, two ends of each clamping member (4-1) are connected with first protrusions (4-2), the first protrusions (4-2) are provided with first through holes (4-3), and the combined photovoltaic area fence further comprises bolts, and the bolts penetrate through the first through holes (4-3); each clamping piece (4-1) is provided with a second through hole (4-4), each clamping piece (4-1) is provided with a second protrusion (4-5), each second protrusion (4-5) is provided with a third through hole (4-6), and each second through hole (4-4) is communicated with each third through hole (4-6).

5. The combined photovoltaic fence as claimed in claim 1, characterized in that said fence body (3) is a steel mesh.