CN215378811U

CN215378811U - East-west trend flexible photovoltaic intermediate bay support structure

Info

Publication number: CN215378811U
Application number: CN202121514880.6U
Authority: CN
Inventors: 吴新兴; 周珍磊; 焦玲玲
Original assignee: Anhui Yineng Power Development Co ltd
Current assignee: Anhui Yineng Power Development Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-31
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses an east-west direction flexible photovoltaic intermediate span support structure which comprises a pair of pile foundations arranged in the east-west direction, wherein welding stirrups are arranged in the pile foundations along the height direction of the pile foundations, steel columns A are inserted into the stirrups, one ends of the steel columns A, far away from the stirrups, extend to the upper portion of the pile foundations and are fixedly connected with steel columns B through bolts, photovoltaic plates are arranged on the surfaces of steel structural beams, and the bottoms of the steel structural beams are matched with locking structures on the steel columns B through inclined struts. The utility model has the beneficial effects that: through the east and west move towards a pair of pile foundations of arranging, placed the welding stirrup in the pile foundation to steel column A has been arranged in the stirrup, and concreting avoids deformation and difference to subside deformation, the drawing crack damage that leads to the photovoltaic support. In addition, the bottom of the steel structure beam is matched with the locking structure on the steel column B through the inclined strut, so that a triangular stable structure is formed among the inclined strut, the steel column B and the steel structure beam, and the integral stable type is ensured.

Description

East-west trend flexible photovoltaic intermediate bay support structure

Technical Field

The utility model relates to the technical field of photovoltaic supports, in particular to an east-west moving direction flexible photovoltaic intermediate span support structure.

Background

Under the large background of advocating low carbon emission reduction, the great significance of promoting and developing photovoltaic power generation is great. The land resources for forestry and basic farmlands in China's territory are short, the photovoltaic power generation project occupies huge land area, and under the large background that economy is rapid, land is tense day by day and ecological protection is more and more important, it is difficult to find land suitable for developing and constructing a ground photovoltaic power station. In recent years, more and more projects are used for building photovoltaic power stations by using plots such as large coal mine goafs, open-pit mining backfill areas, closed ash fields of thermal power plants and the like.

Most of traditional fixed photovoltaic support systems are rigid structures, and the adjusting capacity is poor; the capacity of adapting to foundation deformation and differential settlement is weak, so that the phenomena of deformation of the photovoltaic support and pulling crack and damage of the assembly are serious.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an east-west trend flexible photovoltaic intermediate span support structure, wherein a welding stirrup is placed in a pile foundation, a steel column A is arranged in the stirrup, concrete is poured, the strength of a foundation is improved, and deformation and tension fracture damage of a photovoltaic support caused by deformation and differential settlement are avoided; the bottom of the steel structure beam is matched with the locking structure on the steel column B through the inclined strut, so that a triangular stable structure is formed among the inclined strut, the steel column B and the steel structure beam, and the integral stable form is ensured.

The technical scheme of the utility model is realized as follows:

the utility model provides a cross supporting structure in middle of flexible photovoltaic of east and west trend, includes the one pair of pile foundation of east and west trend arrangement, the welding stirrup has been arranged along its direction of height in the pile foundation, the stirrup interpolation is equipped with steel column A, steel column A keeps away from the one end of stirrup and extends to the top of pile foundation to through bolt fixedly connected with steel column B, the connecting plate bolt fastening of link and steel structure beam bottom is passed through on steel column B's top, steel structure beam surface mounting has the photovoltaic board, steel structure beam bottom matches through the lock that bracing and steel column B were last.

Furthermore, the bottom of the steel structure beam is provided with an inclined strut connecting plate, and the inclined strut connecting plate is locked with the top end of the inclined strut through a bolt.

Furthermore, the locking structure comprises a hoop connecting plate A and a hoop connecting plate B, and hoops matched with each other are arranged on the hoop connecting plate A and the hoop connecting plate B.

Furthermore, the steel column B is wrapped in the hoops matched with the hoop connecting plates A and B.

Furthermore, the two sides of the hoop connecting plate A and the hoop connecting plate B, which are positioned on the hoop, are provided with mounting holes which are matched with each other, and the hoop connecting plate A and the hoop connecting plate B are locked through corresponding mounting holes on the hoop connecting plate A and the hoop connecting plate B through bolts.

Furthermore, an extending end opposite to the hoop connecting plate B is arranged on the hoop connecting plate A, and the extending end is fixed with the inclined strut bolt through a mounting hole in the extending end.

The utility model has the beneficial effects that: through the east and west move towards a pair of pile foundations of arranging, placed the welding stirrup in the pile foundation to steel column A has been arranged in the stirrup, and concreting improves foundation strength, avoids deformation and difference to subside deformation, the drawing crack damage that leads to the photovoltaic support. In addition, the bottom of the steel structure beam is matched with the locking structure on the steel column B through the inclined strut, so that a triangular stable structure is formed among the inclined strut, the steel column B and the steel structure beam, and the integral stable type is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of a east-west oriented flexible photovoltaic mid-span support structure;

FIG. 2 is a top view of the locking structure;

fig. 3 is a front view of the hoop connecting plate a.

In the figure:

1. a pile foundation; 2. hooping; 3. a steel column A; 4. a locking structure; 5. a steel column B; 6. bracing; 7. a diagonal bracing connecting plate; 8. a steel structural beam; 9. a photovoltaic panel; 10. a connecting plate; 11. a connecting end; 41. a hoop connecting plate A; 42. a hoop connecting plate B; 43. clamping a hoop; 44. an extension end; 45. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

According to an embodiment of the utility model, a east-west oriented flexible photovoltaic mid-span support structure is provided.

Referring to fig. 1-3, the east-west flexible photovoltaic mid-span support structure according to the embodiment of the utility model comprises a pair of pile foundations 1 arranged in east-west direction, welding stirrups 2 are arranged in the pile foundations 1 along the height direction of the pile foundations, steel columns A3 are inserted in the stirrups 2, one ends of the steel columns A3, far away from the stirrups 2, extend to the upper side of the pile foundations 1 and are fixedly connected with steel columns B5 through bolts, the top ends of the steel columns B5 are fixed with connecting plates 10 at the bottoms of steel structural beams 8 through connecting ends 11, photovoltaic panels 9 are mounted on the surfaces of the steel structural beams 8, and the bottoms of the steel structural beams 8 are matched with locking structures 4 on the steel columns B5 through inclined struts 6.

Through the technical scheme: a pair of pile foundation 1 that the east and west moved towards was arranged through having placed welding stirrup 2 in pile foundation 1 to having arranged steel column A3 in stirrup 2, concreting improves foundation intensity, avoids deformation and difference to subside the deformation, the drawing crack damage that lead to the photovoltaic support.

In addition, the bottom of the steel structure beam 8 is matched with the locking structure 4 on the steel column B5 through the inclined strut 6, so that a triangular stable structure is formed among the inclined strut 6, the steel column B5 and the steel structure beam 8, and the integral stable type is ensured.

Furthermore, the bottom of the steel structure beam 8 is provided with an inclined strut connecting plate 7, and the inclined strut connecting plate 7 is locked with the top end of the inclined strut 6 through a bolt.

Through the technical scheme: the inclined strut connecting plate 7 is locked with the top end of the inclined strut 6 through a bolt, and when the inclined strut connecting plate is installed, the fixed angle of the inclined strut 6 can be adjusted according to the length of the inclined strut 6, so that the inclined strut connecting plate is conveniently matched with the locking structure 4 on the steel column B5.

Further, the locking structure 4 includes a hoop connecting plate a41 and a hoop connecting plate B42, and the hoop connecting plate a41 and the hoop connecting plate B42 are provided with mutually matched hoops 43.

Through the technical scheme: the hoop connecting plate A41 and the hoop connecting plate B42 are provided with mutually matched hoops 43, and the hoops 43 are matched to form a circular structure matched with the steel column B.

Further, the steel column B5 is wrapped in the cooperating clips 43 on the hoop attachment plate A41 and the hoop attachment plate B42.

Through the technical scheme: the steel column B5 cladding can make steel column B5 cooperate with the medial surface of clamp 43 in the clamp 43 that mutually supports on staple bolt connecting plate A41 and staple bolt connecting plate B42, guarantees the stability that the lock attaches.

Furthermore, the two sides of the hoop 43 on the hoop connecting plate a41 and the hoop connecting plate B42 are provided with mounting holes 45 which are matched with each other, and the hoop connecting plate a41 and the hoop connecting plate B42 are locked by bolts through the corresponding mounting holes 45.

Through the technical scheme: and the steel column B5, the hoop connecting plate A41 and the hoop connecting plate B42 are locked in the mutually matched hoops 43 through bolts through corresponding mounting holes 45 in the hoop connecting plate A41 and the hoop connecting plate B42, so that the hoop connecting plate A41 and the hoop connecting plate B42 are locked on the steel column B5 through the matched hoops 43.

Furthermore, the hoop attachment plate a41 is provided with an extension end 44 opposite to the hoop attachment plate B42, and the extension end 44 is bolted to the inclined strut 6 through a mounting hole on the extension end.

Through the technical scheme: the fixing of the bottom end of the inclined strut 6 is realized by fixing the mounting hole formed in the hoop connecting plate A41 with the inclined strut 6 through a bolt.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a cross supporting structure in middle of flexible photovoltaic of east and west trend, its characterized in that, includes that the east and west moves towards a pair of pile foundation (1) of arranging, welding stirrup (2) have been arranged along its direction of height in pile foundation (1), stirrup (2) interpolation is equipped with steel column A (3), the one end that stirrup (2) were kept away from in steel column A (3) extends to the top of pile foundation (1) to through bolt fixedly connected with steel column B (5), connecting plate (10) bolt fastening of link (11) and steel construction roof beam (8) bottom is passed through on the top of steel column B (5), steel construction roof beam (8) surface mounting has photovoltaic board (9), steel construction roof beam (8) bottom cooperatees through lock on bracing (6) and the steel column B (5) and attaches structure (4).

2. The east-west moving flexible photovoltaic intermediate span support structure according to claim 1, wherein the bottom of the steel structural beam (8) is provided with a diagonal brace connecting plate (7), and the diagonal brace connecting plate (7) is locked with the top end of the diagonal brace (6) through a bolt.

3. The east-west moving flexible photovoltaic mid-span support structure according to claim 1, wherein the locking structure (4) comprises a hoop connection plate A (41) and a hoop connection plate B (42), and the hoop connection plate A (41) and the hoop connection plate B (42) are provided with mutually matched hoops (43).

4. The east-west flexible photovoltaic mid-span support structure of claim 3, wherein said steel columns B (5) are encased in cooperating clips (43) on hoop tie plates A (41) and B (42).

5. The east-west moving flexible photovoltaic mid-span support structure as claimed in claim 4, wherein the hoop connection plate A (41) and the hoop connection plate B (42) are provided with mounting holes (45) which are matched with each other on two sides of the hoop (43), and the hoop connection plate A (41) and the hoop connection plate B (42) are locked by bolts through the corresponding mounting holes (45) on the hoop connection plates.

6. The east-west flexible photovoltaic mid-span support structure according to any one of claims 3-5, wherein the hoop attachment plates A (41) are provided with extension ends (44) opposite to the hoop attachment plates B (42), and the extension ends (44) are bolted with the inclined struts (6) through mounting holes on the extension ends.