CN216649032U

CN216649032U - Photovoltaic power generation station resistance to compression protective structure

Info

Publication number: CN216649032U
Application number: CN202123040137.4U
Authority: CN
Inventors: 梁桂恒
Original assignee: Jiangxi Newenergy Technology Institute
Current assignee: Jiangxi Newenergy Technology Institute
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-31
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a photovoltaic power station compression-resistant protection structure which comprises a protection box, wherein the upper side and the lower side of the protection box are respectively provided with a protection plate and a bearing seat, a compression-resistant mechanism is arranged between the protection box and the protection plate and comprises two limiting frames, a lower pressing plate is horizontally arranged between the two limiting frames, the upper side and the lower side of the lower pressing plate are respectively provided with a lower pressing rod and a compression-resistant spring, the two sides of the protection box are respectively and symmetrically provided with a buffer mechanism, each buffer mechanism comprises a cylinder and a circular plate arranged in the cylinder, and the two sides of the circular plate are respectively provided with a buffer spring and a moving rod. According to the utility model, through the bearing seat, the protection plate, the compression-resistant mechanism and the buffer mechanism, snow and other sundries can be effectively prevented from being accumulated on the protection plate to protect the protection box, the compression-resistant bearing effect is good, the compression-resistant protection capability of the protection box can be effectively improved, and the possibility of damage to photovoltaic power generation equipment such as a controller and an inverter is reduced.

Description

Photovoltaic power generation station resistance to compression protective structure

Technical Field

The utility model relates to the field of photovoltaic power generation, in particular to a photovoltaic power station compression-resistant protection structure.

Background

The photovoltaic power station is a power station which mainly comprises a photovoltaic power generation system and comprises various buildings (structures) and auxiliary facilities for overhaul, maintenance, life and the like, and the photovoltaic power station is more and more commonly used and applied to various fields.

Current photovoltaic power generation station generally uses in the open, and the protective housing top at photovoltaic power generation station generally is planar structure, and the protective housing does not possess resistance to compression protective structure mostly, when meetting strong wind, strong sleet weather, causes the damage because of bearing pressure for a long time easily to lead to inside photovoltaic part to receive the damage.

Therefore, it is necessary to invent a photovoltaic power station anti-pressure protection structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a photovoltaic power station compression-resistant protection structure, which aims to solve the problems that the existing photovoltaic power station is generally used outdoors, the top of a protection box of the photovoltaic power station is generally of a planar structure, and most of the protection boxes are not provided with the compression-resistant protection structure, so that when the weather of strong wind, strong rain and snow occurs, the internal photovoltaic parts are easily damaged due to long-term pressure bearing.

In order to achieve the above purpose, the utility model provides the following technical scheme: a photovoltaic power station compression-resistant protection structure comprises a protection box, wherein protection plates and a bearing seat are respectively arranged on the upper side and the lower side of the protection box, a compression-resistant mechanism is arranged between the protection box and the protection plates and comprises two limiting frames, a lower pressing plate is horizontally arranged between the two limiting frames and is in sliding connection with the limiting frames, a lower pressing rod and a compression-resistant spring are respectively arranged on the upper side and the lower side of the lower pressing plate, the bottom end of the compression-resistant spring is fixedly connected with the top of the protection box, buffer mechanisms are symmetrically arranged on the two sides of the protection box, each buffer mechanism comprises a circular cylinder and a circular plate arranged in the circular cylinder, the circular plates are in sliding connection with the circular cylinder, buffer springs and a moving rod are respectively arranged on the two sides of the circular plates, one ends of the buffer springs, far away from the circular plates, are fixedly connected with the circular cylinders, one ends of the moving rods, far away from the circular plates, penetrate through the circular cylinders and extend to the outer sides of the circular cylinders, the outer side of the cylinder is provided with a first vertical plate, the first vertical plate is fixedly connected with the cylinder and the moving rod respectively, a second vertical plate is symmetrically arranged at the outer side wall of the protection box and the bottom of the protection plate, and the second vertical plate is movably connected with the first vertical plate through a rotating shaft.

Preferably, the bearing seat includes the concrete base, set up flutedly on the concrete base, fixed mounting has last mounting panel and lower mounting panel in the recess, go up the mounting panel and install three bearing bar down between the mounting panel side by side, go up the mounting panel and fill the elasticity bearing pad with the space department between the mounting panel down, just the guard box is fixed in the mounting panel top.

Preferably, the cross-section of the limiting frame is L-shaped, the limiting frame is fixed at the top of the protective box, limiting holes are formed in the limiting frame, the number of the limiting holes is two, the limiting holes are symmetrically arranged, the two sides of the lower pressing plate are symmetrically provided with baffle plates, and the baffle plates are connected with the limiting holes in a sliding mode.

Preferably, the protection plate is of an inverted V-shaped structure, a reinforcing fixing rod is arranged in the protection plate and fixedly connected with the protection plate, the cross section of the reinforcing fixing rod is triangular, and one end, away from the lower pressing plate, of the lower pressing rod is fixedly connected with the bottom of the reinforcing fixing rod.

Preferably, the guard plate is provided with guide grooves, the guide grooves are arranged at the top of the guard plate side by side, and the guide grooves are provided with a plurality of guide grooves.

Preferably, the number of the lower pressing rods and the number of the compression springs are respectively provided with a plurality of compression springs, and the lower pressing rods correspond to the compression springs one by one.

In the technical scheme, the utility model has the following technical effects and advantages:

1. through the bearing seat, the protection plate, the moving rod, the circular plate, the buffer spring, the limiting frame, the lower pressing rod, the lower pressing plate and the compression-resistant spring, snow and other sundries can be effectively prevented from being accumulated on the protection plate to protect the protection box, the compression-resistant bearing effect is good, the compression-resistant protection capability of the protection box can be effectively improved, and the possibility of damage to photovoltaic power generation equipment such as a controller and an inverter is reduced;

2. through the cooperation between baffle and the spacing hole, can restrict the position of holding down plate, and then can carry on spacingly to guard plate and plectane, play protection spring's effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

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

FIG. 2 is a cross-sectional view of a cushioning mechanism of the present invention;

FIG. 3 is a view of the connection between the protection plate and the anti-compression mechanism of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3 according to the present invention;

figure 5 is a cross-sectional view of the load bearing seat of the present invention.

Description of reference numerals:

1. a protective box; 2. a protection plate; 3. a load bearing seat; 4. a buffer mechanism; 5. a compression resistance mechanism; 6. a cylinder; 7. a circular plate; 8. a buffer spring; 9. a travel bar; 10. a first vertical plate; 11. a concrete base; 12. a groove; 13. a load-bearing bar; 14. an upper mounting plate; 15. a lower mounting plate; 16. an elastic load-bearing pad; 17. a diversion trench; 18. reinforcing the fixed rod; 19. a lower pressure lever; 20. a limiting frame; 21. a limiting hole; 22. a lower pressing plate; 23. a baffle plate; 24. a compression spring.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a photovoltaic power station compression-resistant protection structure as shown in figures 1-5, which comprises a protection box 1, wherein photovoltaic power generation equipment such as a controller and an inverter is arranged in the protection box 1, the protection box 1 is used for protecting the photovoltaic power generation equipment such as the controller and the inverter, a protection plate 2 and a bearing seat 3 are respectively arranged on the upper side and the lower side of the protection box 1, a compression-resistant mechanism 5 is arranged between the protection box 1 and the protection plate 2, the compression-resistant mechanism 5 comprises two limiting frames 20, a lower pressing plate 22 is horizontally arranged between the two limiting frames 20, the lower pressing plate 22 is connected with the limiting frames 20 in a sliding manner, a lower pressing rod 19 and a compression-resistant spring 24 are respectively arranged on the upper side and the lower side of the lower pressing plate 22, the bottom end of the compression-resistant spring 24 is fixedly connected with the top of the protection box 1, buffer mechanisms 4 are symmetrically arranged on both sides of the protection box 1, each buffer mechanism 4 comprises a cylinder 6 and a circular plate 7 arranged in the cylinder 6, the improved protection box is characterized in that the circular plate 7 is in sliding connection with the cylinder 6, a buffer spring 8 and a moving rod 9 are installed on two sides of the circular plate 7 respectively, one end, away from the circular plate 7, of the buffer spring 8 is fixedly connected with the cylinder 6, one end, away from the circular plate 7, of the moving rod 9 penetrates through the cylinder 6 and extends to the outer side of the cylinder 6, two first vertical plates 10 are arranged on the outer side of the cylinder 6, the two first vertical plates 10 are fixedly connected with the cylinder 6 and the moving rod 9 respectively, two vertical plates are symmetrically installed on the outer side wall of the protection box 1 and the bottom of the protection plate 2, and the two vertical plates are movably connected with the first vertical plates 10 through rotating shafts.

Further, in the above technical solution, the bearing seat 3 includes a concrete base 11, a part of the concrete base 11 is buried underground, the stability is higher, the height of the part buried underground is at least half of the height of the concrete base 11, and the highest height of the part does not exceed the height of the concrete base 11, a groove 12 is formed on the concrete base 11, an upper mounting plate 14 and a lower mounting plate 15 are fixedly mounted in the groove 12, three bearing rods 13 are mounted between the upper mounting plate 14 and the lower mounting plate 15 side by side, an elastic bearing pad 16 is filled in a gap between the upper mounting plate 14 and the lower mounting plate 15, the elastic bearing pad 16 can be a silica gel pad or a rubber pad, or the two types of the silica gel pad or the rubber pad can be combined together for use, the compression resistance and the bearing capacity are improved by using the bearing rods 13 and the elastic bearing pad 16, the protective box 1 is fixed on the top of the upper mounting plate 14, protective housing 1 can use concrete placement's mode to fix, and is more firm, also can use the bolt fastening, convenient dismantlement.

Further, in the above technical scheme, the cross-section of limiting frame 20 is L-shaped, limiting frame 20 is fixed in the top of protective box 1, limiting holes 21 have been seted up on limiting frame 20, the quantity of limiting holes 21 is provided with two, limiting holes 21 are the symmetry setting, just baffle 23 is installed to the equal symmetry in holding down plate 22's both sides, baffle 23 and limiting holes 21 sliding connection, through the cooperation between baffle 23 and the limiting holes 21, can restrict holding down plate 22's position, and then can carry on spacingly to guard plate 2 and plectane 7, play the effect of protection spring.

Further, in the above technical scheme, guard plate 2 is the type of falling V structure, be equipped with in the guard plate 2 and strengthen dead lever 18, strengthen dead lever 18 and guard plate 2 fixed connection, the cross-section of strengthening dead lever 18 is triangle-shaped, and strengthen dead lever 18 when improving guard plate 2 intensity, has made things convenient for the installation of depression bar 19, depression bar 19 keeps away from the one end of holding down plate 22 and strengthens dead lever 18 bottom fixed connection, and guard plate 2 sets to the type of falling V structure, can effectively prevent snow and other debris from piling up on guard plate 2, plays the guard action to guard box 1.

Further, in the above technical scheme, the guard plate 2 is provided with the guiding gutter 17, the guiding gutter 17 is arranged on the top of the guard plate 2 side by side, the number of the guiding gutter 17 is provided with a plurality of guiding rainwater through the arranged guiding gutter 17, and the impact of the rainwater on the guard plate 2 is reduced.

Further, in the above technical solution, the number of the lower pressing rods 19 and the number of the compression springs 24 are respectively provided with a plurality of lower pressing rods 19, and the lower pressing rods 19 correspond to the compression springs 24 one by one, which is beneficial to transmitting the pressure to the compression springs 24.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, in the strong rain and snow weather, when the protective box is used, the protective plate 2 can drive the movable rod 9 to move due to the action of wind power, the circular plate 7 can continuously extrude the buffer spring 8, the buffer spring 8 is used for buffering impact, in addition, the reverse elasticity of the buffer spring 8 can enable the protective plate 2 to vibrate, so that snow and other impurities can be effectively prevented from being accumulated on the protective plate 2, when the protective plate is stressed in the vertical direction, the protective plate 2 drives the lower pressing rod 19 to move downwards, the lower pressing plate 22 presses the compression spring 24 downwards, the compression spring 24 is used for buffering pressure, the protective box 1 is protected, meanwhile, the compression bearing capacity is improved through the bearing rod 13 and the bearing elastic cushion 16, and the compression protection capacity of the protective box 1 is further improved;

referring to the attached fig. 1, 3 and 4 of the specification, the position of the lower pressing plate 22 can be limited by the cooperation between the baffle plate 23 and the limiting hole 21, so that the protection plate 2 and the circular plate 7 can be limited, and the spring can be protected.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a photovoltaic power station resistance to compression protective structure, includes protective housing (1), its characterized in that: the upper side and the lower side of the protective box (1) are respectively provided with a protective plate (2) and a bearing seat (3), a compression mechanism (5) is arranged between the protective box (1) and the protective plate (2), the compression mechanism (5) comprises two limiting frames (20), a lower pressing plate (22) is horizontally arranged between the two limiting frames (20), the lower pressing plate (22) is connected with the limiting frames (20) in a sliding manner, the upper side and the lower side of the lower pressing plate (22) are respectively provided with a lower pressing rod (19) and a compression spring (24), the bottom end of the compression spring (24) is fixedly connected with the top of the protective box (1), the two sides of the protective box (1) are symmetrically provided with buffer mechanisms (4), each buffer mechanism (4) comprises a cylinder (6) and a circular plate (7) arranged inside the cylinder (6), and the circular plate (7) is connected with the cylinder (6) in a sliding manner, buffer spring (8) and carriage release lever (9) are installed respectively to the both sides of plectane (7), buffer spring (8) are kept away from the one end and drum (6) fixed connection of plectane (7), the one end that plectane (7) were kept away from in carriage release lever (9) runs through drum (6) and extends to the drum (6) outside, the outside of drum (6) is equipped with two riser one (10), two riser one (10) respectively with drum (6) and carriage release lever (9) fixed connection, just riser two is installed to equal symmetry in guard box (1) lateral wall and guard plate (2) bottom, riser two is crossed pivot and riser one (10) swing joint.

2. The photovoltaic power plant pressure-resistant protection structure according to claim 1, characterized in that: bearing seat (3) include concrete base (11), seted up on concrete base (11) recess (12), mounting panel (14) and lower mounting panel (15) are installed to recess (12) internal fixation, go up mounting panel (14) and install three bearing bar (13) between mounting panel (15) down side by side, it fills up elastic bearing pad (16) to go up mounting panel (14) and space department between lower mounting panel (15), just protective housing (1) is fixed in mounting panel (14) top.

3. The photovoltaic power plant resistance to compression protective structure of claim 1, characterized in that: the cross-section of spacing (20) is L shape, spacing (20) are fixed in protective housing (1) top, spacing hole (21) have been seted up on spacing (20), the quantity of spacing hole (21) is provided with two, spacing hole (21) are the symmetry and set up, just baffle (23) are installed to the equal symmetry in both sides of holding down plate (22), baffle (23) and spacing hole (21) sliding connection.

4. The photovoltaic power plant pressure-resistant protection structure according to claim 1, characterized in that: the protection plate (2) is of an inverted V-shaped structure, a reinforcing fixing rod (18) is arranged in the protection plate (2), the reinforcing fixing rod (18) is fixedly connected with the protection plate (2), the cross section of the reinforcing fixing rod (18) is triangular, and one end, away from a lower pressing plate (22), of the lower pressing rod (19) is fixedly connected with the bottom of the reinforcing fixing rod (18).

5. The photovoltaic power plant pressure-resistant protection structure according to claim 1, characterized in that: the anti-collision protective plate is characterized in that a guide groove (17) is formed in the protective plate (2), the guide groove (17) is arranged at the top of the protective plate (2) side by side, and a plurality of guide grooves (17) are arranged.

6. The photovoltaic power plant pressure-resistant protection structure according to claim 1, characterized in that: the number of the lower pressing rods (19) and the number of the compression springs (24) are respectively provided with a plurality, and the lower pressing rods (19) correspond to the compression springs (24) one by one.