CN214101252U

CN214101252U - Solderless light steel type structure photovoltaic support

Info

Publication number: CN214101252U
Application number: CN202023076907.6U
Authority: CN
Inventors: 尹文睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-19
Filing date: 2020-12-19
Publication date: 2021-08-31
Anticipated expiration: 2030-12-19

Abstract

The utility model discloses a non-welding light steel type structure photovoltaic support, which comprises a main beam and a micropore cast-in-place pile, wherein the top of the main beam is equidistantly connected with a purlin support, a purlin is connected between the top of the purlin support and the main beam, the top of the purlin is connected with a photovoltaic component through a fixing bolt, the bottom of the main beam is sequentially equidistantly connected with a lower corner piece, a middle corner piece and an upper corner piece from bottom to top, the bottoms of the lower corner piece and the upper corner piece are respectively connected with a front upright post and a rear upright post through bolts, the utility model has the advantages of simple structure, convenient installation and strong practicability, the components are mechanically connected through bolts, the structure is stable and reliable, the operation is convenient, the welding is not needed, the weather conditions are not influenced, the construction efficiency is high, the front upright post, the rear upright post and the pre-embedded steel pile are positioned and connected, and the front upright post and the rear upright post can freely stretch and adjust the height in the steel pile, the adjustment requirement of the angle of the photovoltaic support is met.

Description

Solderless light steel type structure photovoltaic support

Technical Field

The utility model relates to a photovoltaic support technical field specifically is a light steel section structure photovoltaic support of no welding.

Background

The photovoltaic is a short for solar photovoltaic power generation system, which is a novel power generation system for directly converting solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, in the prior art, when a photovoltaic panel is installed, a photovoltaic bracket is required to support and fix the photovoltaic panel so that the front surface of the photovoltaic panel can better face the direct sunlight position, the photovoltaic bracket foundation is greatly influenced by project site construction conditions and construction environments, has wide quantity and long construction period, is one of the most critical contents and links in the construction process of a photovoltaic power station, but the existing photovoltaic panel bracket is generally a welding structure, has limitations in installation, poor practicability and low firmness, brings certain limitations in the actual use process, is particularly limited in application in the mountain photovoltaic project construction, and is influenced by the topography and geological conditions of mountain photovoltaic, the support is not easy to adjust, and the whole support is not firm enough, so that a photovoltaic support with a non-welding light steel structure needs to be designed to solve the existing problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a there is not light steel type structure photovoltaic support of welding, moreover, the steam generator is simple in structure, it is convenient to install, therefore, the clothes hanger is strong in practicability, adopt bolt mechanical connection between each subassembly, stable in structure is reliable, high operation does not need the welding, do not receive the climatic condition influence, the efficiency of construction is high, through the front column, the back post adopts socket joint formula location with pre-buried piling bar to be connected, the front column can be in the piling bar freely flexible adjustment height with the back post, the adjustment demand of photovoltaic support angle has been satisfied, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

a non-welding light steel type structure photovoltaic support comprises a main beam and microporous cast-in-place piles, wherein the top of the main beam is connected with a purlin support at equal intervals, purlins are connected between the top of the purlin support and the main beam, the top of each purlin is connected with a photovoltaic assembly through a fixing bolt, the bottom of the main beam is sequentially connected with a lower corner piece, a middle corner piece and an upper corner piece at equal intervals from bottom to top, the bottoms of the lower corner piece and the upper corner piece are respectively connected with a front upright post and a rear upright post through bolts, the bottoms of the front upright post and the rear upright post are respectively connected with a first inclined support rod and a second inclined support rod through universal adapters, the top ends of the first inclined support rod and the second inclined support rod are connected onto the middle corner piece through bolts, the tops and the bottoms of the two rear upright posts are respectively connected with pull rods through the universal adapters, the pull rods are arranged in a crossed manner, steel piles and cast-in-place, the cast-in-place pile is characterized in that cast-in-place pile reinforcing steel bars surround the outer side of the steel pile and extend to the bottom of the micro-hole cast-in-place pile, locking bolts are evenly connected to the outer side of the top of the steel pile in a penetrating and screwed mode, and the front upright post and the bottom of the rear upright post are evenly sleeved inside the steel pile and then fixedly connected through the locking bolts.

Furthermore, the main beam and the purlines are made of C-shaped steel, and long through holes are uniformly formed in the top of the main beam.

Furthermore, the purlin support is made of angle steel with unequal edges, the bottom of the purlin support penetrates through the long through hole through a bolt and then is fixedly connected with the main beam, and the side edge of the purlin support is fixedly connected with the purlin through a bolt II.

Further, lower corner fittings, transfer corner fittings and last corner fittings evenly pass through bolt and girder bottom fixed connection, the bottom of bearing diagonal pole one and bearing diagonal pole two is in on same horizontal plane.

Furthermore, universal joint includes the hoop of two symmetries, the hoop both ends are passed through fastening bolt and are connected, the outside at front column and back stand is cramped to the hoop.

Furthermore, the pull rod both ends are connected with the universal joint on the rear column through L type connecting piece, the spiro union has adjusting nut behind the L type connecting piece is all run through to the pull rod both ends.

Furthermore, the top of the steel pile extends to the upper part of the micro-hole cast-in-place pile, three locking bolts are annularly distributed, two reinforcing bolts are arranged below the locking bolts, and the reinforcing bolts symmetrically penetrate through the two sides of the steel pile in a threaded manner.

Furthermore, a sealing rubber sleeve is sleeved at the top of the inner cavity of the steel pile, and the sealing rubber sleeve is tightly sleeved on the outer sides of the front upright post and the rear upright post.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the photovoltaic support with the non-welded light steel type structure is simple in structure, convenient to install and high in practicability, all components are mechanically connected through bolts, the structure is stable and reliable, the operation is convenient, welding is not needed, the photovoltaic support is not influenced by climatic conditions, the construction efficiency is high, a stable triangular support is formed through the inclined support rods I and the inclined support rods II, the supporting capacity of a front upright post and a rear upright post on a main beam can be increased, and the stable supporting performance of the whole photovoltaic support is improved;

2. the front upright post, the rear upright post and the pre-embedded steel pile are connected in a socket positioning manner, the front upright post and the rear upright post can freely stretch and retract in the steel pile to adjust the height, the adjustment requirement of the angle of the photovoltaic bracket is met, the positions of the front upright post and the rear upright post can be locked at three points through the three locking bolts, the front upright post and the rear upright post are socket-jointed in the steel pile more firmly and stably through the arrangement of the reinforcing bolts, and the steel pile is pre-embedded in the microporous cast-in-place pile with the reinforcing steel bars, so that the pulling resistance of the steel pile is effectively improved;

3. through the pull rod that sets up, can couple together adjacent rear column to couple together whole photovoltaic support, promoted the wholeness, through the adjusting nut who screws up the pull rod both ends, can be taut between the rear column, make the connection between the rear column more firm, improved photovoltaic support overall structure's stability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall side structure of the present invention;

fig. 2 is a schematic view of a connection structure of two adjacent rear pillars of the present invention;

fig. 3 is an enlarged schematic view of the present invention at a in fig. 1;

fig. 4 is a schematic view of a vertical cross-section structure of the micro-cast-in-place pile of the present invention;

fig. 5 is a schematic top view of the steel pile of the present invention;

FIG. 6 is a schematic structural view of the top of the main beam of the present invention;

fig. 7 is a schematic structural diagram of the universal adapter of the present invention;

reference numbers in the figures: 1. a main beam; 2. filling the pile with the micropores; 3. a purlin support; 31. a first bolt; 32. a second bolt; 4. a purlin; 41. fixing the bolt; 5. a photovoltaic module; 6. a front pillar; 61. a lower corner fitting; 7. a rear pillar; 71. an upper corner fitting; 8. a first inclined supporting rod; 81. a transfer corner fitting; 9. a second inclined supporting rod; 10. a universal adapter; 101. a hoop; 102. fastening a bolt; 11. a pull rod; 111. an L-shaped connector; 112. adjusting the nut; 12. steel piles; 13. pouring pile steel bars; 14. a locking bolt; 15. an elongated through hole; 16. reinforcing the bolt; 17. and sealing the rubber sleeve.

Detailed Description

The technical solution of the present invention will be described in detail and fully with reference to the accompanying drawings, wherein the embodiments are only for describing a part of the invention, but not for describing the whole invention.

Example (b):

as shown in fig. 1-7, the utility model provides a technical solution: a non-welding light steel type structure photovoltaic support comprises a main beam 1 and microporous cast-in-place piles 2, the top of the main beam 1 is connected with purlin supports 3 at equal intervals, purlins 4 are connected between the tops of the purlin supports 3 and the main beam 1, the tops of the purlins 4 are connected with photovoltaic components 5 through fixing bolts 41, the structural stability of the purlins 4 is improved through the purlin supports 3, the photovoltaic components 5 are installed more firmly, the bottom of the main beam 1 is sequentially connected with lower corner pieces 61, middle corner pieces 81 and upper corner pieces 71 at equal intervals from bottom to top, the bottoms of the lower corner pieces 61 and the upper corner pieces 71 are respectively connected with a front upright post 6 and a rear upright post 7 through bolts, the bottoms of the front upright post 6 and the rear upright post 7 are respectively connected with a first inclined support rod 8 and a second inclined support rod 9 through universal joints 10, the top ends of the first inclined support rod 8 and the second inclined support rod 9 are connected on the middle corner pieces 81 through bolts, and a stable triangular support can be formed, can increase the ability of front column 6 and rear column 7 to the support of girder 1, the top and the bottom of two rear columns 7 all are connected with pull rod 11 through universal adapter 10, and pull rod 11 cross arrangement, can couple together adjacent rear column 7, the wholeness has been promoted, 2 inside pre-buried steel pile 12 and bored concrete pile reinforcing bar 13 that have of little bored concrete pile, bored concrete pile reinforcing bar 13 encircles in the steel pile 12 outside and extends to 2 bottoms of little bored concrete pile, the spiro union has locking bolt 14 evenly runs through in the steel pile 12 top outside, front column 6 passes through locking bolt 14 fixed connection with the even suit in bottom of rear column 7 behind steel pile 12 is inside, through front column 6, rear column 7 adopts socket joint formula positioning connection with pre-buried steel pile 12, front column 6 can be in steel pile 12 with rear column 7 free flexible height-adjusting, the adjustment demand of photovoltaic support angle has been satisfied.

In this embodiment, as shown in fig. 2, fig. 3 and fig. 6, the main beam 1 and the purlin 4 both adopt C-shaped steel, and long through holes 15 have evenly been seted up at the main beam 1 top, the purlin holds in the palm 3 and adopts the angle steel of not equilateral, and the bottom that the purlin held in the palm 3 runs through behind the long through hole 15 with main beam 1 fixed connection through bolt one 31, the side that the purlin held in the palm 3 passes through bolt two 32 and purlin 4 fixed connection, adopt bolted mechanical connection, stable in structure is reliable, convenient operation.

In this embodiment, as shown in fig. 1, the lower corner fitting 61, the middle corner fitting 81 and the upper corner fitting 71 are uniformly fixedly connected to the bottom of the main beam 1 through bolts, and the bottom ends of the first inclined support rod 8 and the second inclined support rod 9 are located on the same horizontal plane, so that the supporting capability of the front upright 6 and the rear upright 7 on the main beam 1 can be increased, and the stability of the overall support is improved.

In this embodiment, as shown in fig. 1 and fig. 7, the universal joint 10 includes two symmetrical hoops 101, two ends of the hoops 101 are connected by fastening bolts 102, and the hoops 101 are fastened on the outer sides of the front upright 6 and the rear upright 7, so that the installation is convenient, stable and reliable.

In this embodiment, as shown in fig. 2, two ends of the pull rod 11 are connected to the universal joint 10 on the rear upright post 7 through the L-shaped connecting member 111, two ends of the pull rod 11 are both screwed with the adjusting nuts 112 after penetrating through the L-shaped connecting member 111, and by tightening the adjusting nuts 112 at two ends of the pull rod 11, the rear upright post 7 can be tightened, so that the connection between the rear upright posts 7 is more tight.

In this embodiment, as shown in fig. 1, fig. 4 and fig. 5, the top of the steel pile 12 extends to the top of the micro-cast-in-place pile 2, the annular distribution of the locking bolts 14 is three, two reinforcing bolts 16 are arranged below the locking bolts 14, the reinforcing bolts 16 symmetrically penetrate through the two sides of the steel pile 12 in a screwed manner, the positions of the front upright post 6 and the rear upright post 7 can be locked at three points, the inserting firmness is increased, the top of the inner cavity of the steel pile 12 is sleeved with the sealing rubber sleeve 17, and the sealing rubber sleeve 17 is tightly sleeved on the outer sides of the front upright post 6 and the rear upright post 7, so that the sealing performance is good.

The utility model discloses improve in: when the photovoltaic bracket with the non-welding light steel structure is used, the front upright post 6 and the rear upright post 7 are connected with the embedded steel pile 12 in a socket-type positioning mode, the front upright post 6 and the rear upright post 7 can freely stretch and retract in the steel pile 12 to adjust the height, the adjustment requirement of the angle of the photovoltaic bracket is met, the positions of the front upright post 6 and the rear upright post 7 can be locked at three points through the three locking bolts 14, the socket joint of the front upright post 6 and the rear upright post 7 in the steel pile 12 is firmer and more stable through the arrangement of the reinforcing bolt 16, the steel pile 12 is embedded in the microporous cast-in-place pile 2 with the reinforcing steel bars, the pulling resistance of the steel pile 12 is effectively improved, the adjacent rear upright posts 7 can be connected through the arranged pull rod 11, the whole photovoltaic bracket is connected, the integrity is improved, the rear upright posts 7 can be tensioned through the tightening of the adjusting nuts 112 at the two ends of the pull rod 11, make the connection between the rear column 7 more fasten, improved photovoltaic support overall structure's stability, through the bracing piece 8 and the bracing piece two 9 that set up, formed stable triangular supports, can increase front column 6 and rear column 7 to girder 1's support ability, improved the stable performance of supporting of whole photovoltaic support, then hold in the palm 3 at girder 1 top equidistant installation purlins, and hold in the palm 3 tops at the purlin and pass through bolted connection purlin 4, then through fixing bolt 41 at 4 top installation photovoltaic module 5 of purlin, the utility model discloses simple structure, it is convenient to install, and the practicality is strong, adopts bolt mechanical connection between each subassembly, and stable in structure is reliable, and convenient operation does not need the welding, and the efficiency of construction is high.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a no welding light steel type structure photovoltaic support, includes girder (1) and micropore bored concrete pile (2), its characterized in that: the top of the main beam (1) is connected with purlin supports (3) at equal intervals, purlins (4) are connected between the top of each purlin support (3) and the main beam (1), the top of each purlin (4) is connected with a photovoltaic module (5) through a fixing bolt (41), the bottom of each main beam (1) is sequentially connected with lower corner pieces (61), middle corner pieces (81) and upper corner pieces (71) at equal intervals from bottom to top, the bottoms of the lower corner pieces (61) and the upper corner pieces (71) are respectively connected with a front upright post (6) and a rear upright post (7) through bolts, the bottoms of the front upright post (6) and the rear upright post (7) are respectively connected with a first inclined support rod (8) and a second inclined support rod (9) through universal joints (10), the tops of the first inclined support rods (8) and the second inclined support rods (9) are connected on the middle corner pieces (81) through bolts, and the tops and the bottoms of the two rear upright posts (7) are both connected with pull rods (11) through universal joints (10), just pull rod (11) cross arrangement, the inside pre-buried steel pile (12) and bored concrete pile reinforcing bar (13) that have of micropore bored concrete pile (2), bored concrete pile reinforcing bar (13) encircle in the steel pile (12) outside and extend to micropore bored concrete pile (2) bottom, the even spiro union that runs through in steel pile (12) top outside has locking bolt (14), evenly the suit is passed through locking bolt (14) fixed connection after steel pile (12) is inside in front column (6) and the even suit in bottom of rear column (7).

2. The solderless light steel type structure photovoltaic support of claim 1, wherein: the main beam (1) and the purlines (4) are made of C-shaped steel, and long through holes (15) are uniformly formed in the top of the main beam (1).

3. The solderless light steel type structure photovoltaic support of claim 2, wherein: the purlin support (3) is made of unequal-edge angle steel, the bottom of the purlin support (3) penetrates through the long through hole (15) through a first bolt (31) and then is fixedly connected with the main beam (1), and the side edge of the purlin support (3) is fixedly connected with the purlin (4) through a second bolt (32).

4. The solderless light steel type structure photovoltaic support of claim 1, wherein: lower corner spare (61), well corner spare (81) and last corner spare (71) are evenly through bolt and girder (1) bottom fixed connection, the bottom of bearing diagonal pole (8) and bearing diagonal pole two (9) is in on the same horizontal plane.

5. The solderless light steel type structure photovoltaic support of claim 1, wherein: the universal joint (10) comprises two symmetrical hoops (101), the two ends of each hoop (101) are connected through fastening bolts (102), and the hoops (101) are hooped on the outer sides of the front upright post (6) and the rear upright post (7).

6. The solderless light steel type structure photovoltaic support of claim 5, wherein: the universal adapter (10) on pull rod (11) both ends pass through L type connecting piece (111) and rear column (7) are connected, the spiro union has adjusting nut (112) behind L type connecting piece (111) is all run through at pull rod (11) both ends.

7. The solderless light steel type structure photovoltaic support of claim 1, wherein: the top of the steel pile (12) extends to the upper side of the micro-hole cast-in-place pile (2), the number of the locking bolts (14) is three, two reinforcing bolts (16) are arranged below the locking bolts (14), and the reinforcing bolts (16) symmetrically penetrate through the two sides of the steel pile (12).

8. The solderless light steel type structure photovoltaic support of claim 7, wherein: the top of the inner cavity of the steel pile (12) is sleeved with a sealing rubber sleeve (17), and the sealing rubber sleeve (17) is tightly sleeved on the outer sides of the front upright post (6) and the rear upright post (7).