CN220653258U

CN220653258U - High stability concrete roof photovoltaic support

Info

Publication number: CN220653258U
Application number: CN202322376722.4U
Authority: CN
Inventors: 金瑞平; 张祖勋; 李润
Original assignee: Hunan Great New Energy Development Co ltd
Current assignee: Hunan Great New Energy Development Co ltd
Priority date: 2023-09-02
Filing date: 2023-09-02
Publication date: 2024-03-22
Anticipated expiration: 2033-09-02

Abstract

The utility model relates to a high-stability concrete roof photovoltaic bracket, which comprises a weighting block, wherein the top end of the weighting block is provided with a groove, the inner walls of two sides of the groove are respectively provided with a first supporting rod in a rotating mode, the top ends of the first supporting rods are respectively embedded with a second supporting rod in a sliding mode, the top ends of the second supporting rods are respectively hinged with a triangular connecting piece through a first locking bolt, the top ends of the triangular connecting pieces are respectively fixedly connected with a purline through a plurality of second locking bolts, side pressing pieces are symmetrically arranged in the purline in a sliding mode, the top ends of two sides of the weighting block are respectively and symmetrically fixedly provided with a first fixing block, and the first supporting rods are respectively and fixedly connected with the adjacent first fixing blocks through a third locking bolt.

Description

High stability concrete roof photovoltaic support

Technical Field

The utility model relates to a high-stability concrete roof photovoltaic bracket, and belongs to the technical field of photovoltaic brackets.

Background

The photovoltaic support is also called a solar photovoltaic support, and is a special support designed for placing, installing and fixing a solar panel in a solar photovoltaic power generation system, and is generally made of aluminum alloy, carbon steel and stainless steel.

According to the disclosure CN218603420U, a photovoltaic bracket disposed on a concrete roof is disclosed, which comprises a concrete buttress fixed on the roof, a support member is disposed on the concrete buttress, an oblique beam is mounted on the support member, the oblique beam is obliquely disposed relative to the plane of the roof, and a photovoltaic fixing plate is fixed on the oblique beam. According to the utility model, the concrete buttress is arranged, so that the inclined beam is fixedly connected with the concrete buttress through the supporting piece, the load of the photovoltaic bracket is increased, the influence of wind load on the photovoltaic bracket is reduced, the risk of side turning and other accidents of the photovoltaic bracket is further reduced, and meanwhile, the connection position of the concrete buttress and the supporting piece is increased due to the arrangement of the U-shaped connecting piece, and the connection stability of the concrete buttress and the inclined beam is further improved; simultaneously, the inclination of sloping and roofing is changed to the mode of accessible adjustment stand height, the angle of the photovoltaic lighting face of being convenient for, but above-mentioned device when the installation, need the user to drill on the concrete buttress, then use expansion bolts to fix U type connecting piece to make the installation comparatively inconvenient, inconvenient height adjustment to the stand simultaneously, consequently make the device can not adjust the angle of the solar panel that needs to install according to actual conditions, thereby make the suitability of device lower.

Disclosure of Invention

The utility model aims to provide a high-stability concrete roof photovoltaic bracket, which can be used for conveniently and fixedly installing the photovoltaic bracket, improving the installation efficiency of the photovoltaic bracket, and adjusting the device according to actual conditions, so that the applicability of the device can be effectively improved, and the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a high stability concrete roof photovoltaic support, includes the weight, the recess has been seted up on the top of weight, all rotate on the both sides inner wall of recess and be equipped with bracing piece one, the top of bracing piece one is all slided and is inlayed and be equipped with bracing piece two, the top of bracing piece two all articulates through locking bolt one has the triangle connecting piece, the top of triangle connecting piece all is equipped with the purlin through two fixedly connected with of a plurality of locking bolts, equal symmetry slip is equipped with limit casting die in the purlin.

Further, the top ends of two sides of the weighting block are symmetrically and fixedly provided with a first fixing block, the first supporting rod is fixedly provided with a second fixing block, and the second fixing block is fixedly connected with the adjacent first fixing block through a third locking bolt.

Further, the spout has all been seted up on the top of bracing piece one, all slide in the spout and be equipped with the slider, all run through fixedly on the slider and inlay and be equipped with the nut, equal screw thread rotation is equipped with the screw rod in the nut, the bottom of screw rod all with the bottom inner wall of spout rotates to be connected, the top of screw rod all extends to adjacent on the bracing piece two.

Further, the lower part of one side adjacent between the first support rods is provided with an adjusting rod in a rotating and embedding mode, one end of the adjusting rod extends to the adjacent sliding groove and is fixedly connected with a first bevel gear, the lower part of the screw rod is fixedly sleeved with a second bevel gear, and the second bevel gear is meshed with the adjacent first bevel gear.

Further, a plurality of middle pressing blocks are arranged on the purlines in an array sliding mode.

Furthermore, the first support rod, the second support rod, the triangular connecting piece and the purline are all made of galvanized steel materials.

The beneficial effects of the utility model are as follows:

the utility model sets the groove and the support bar I, when in use, the weighting blocks are respectively arranged at the proper positions, then the support bar I is rotated to the vertical state, at the moment, the fixing block II and the fixing block I can be fixedly connected by using the locking bolt III, then the triangle connecting piece is fixed on the support bar I, one end of the purline is fixed on the corresponding triangular connecting piece, and the other end of the purline is fixed on the corresponding triangular connecting piece on the other weighting block, so that the solar panel can be fixed on the purline through the edge pressing piece and the middle pressing piece.

According to the utility model, the second support rod is arranged, and the adjusting rod is rotated, so that the adjusting rod drives the corresponding first bevel gear to rotate, the first bevel gear drives the screw rod to rotate through the second bevel gear, and the screw rod drives the sliding block to move in the sliding groove through the nut, so that the sliding block can drive the second support rod to move up and down, and the second support rod can be adjusted to a proper height.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a front view of a high stability concrete roof photovoltaic bracket of the present utility model;

FIG. 2 is a schematic structural view of a high stability concrete roof photovoltaic bracket of the present utility model;

FIG. 3 is a partial top view of a high stability concrete roof photovoltaic bracket of the present utility model;

FIG. 4 is a top view of a second support bar, a triangular connector and purlines of a high stability concrete roof photovoltaic bracket of the present utility model;

reference numerals in the drawings: 1. weighting blocks; 2. a groove; 3. a first support rod; 4. a second support rod; 5. a first locking bolt; 6. a triangle connecting piece; 7. a second locking bolt; 8. purlin; 9. side pressing pieces; 10. a first fixed block; 11. a second fixed block; 12. a third locking bolt; 13. a chute; 14. a slide block; 15. a nut; 16. a screw; 17. an adjusting rod; 18. bevel gears I; 19. and a bevel gear II.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a high stability concrete roof photovoltaic support, includes weight 1, and recess 2 has been seted up on the top of weight 1, all rotates on the both sides inner wall of recess 2 to be equipped with bracing piece one 3, and the equal slip in top of bracing piece one 3 has inlayed bracing piece two 4, and the top of bracing piece two 4 all articulates through locking bolt one 5 has triangle connecting piece 6, and the top of triangle connecting piece 6 all is equipped with limit casting die 9 through two 7 fixedly connected with purlins of a plurality of locking bolts 8, equal symmetry slip in the purlin 8.

Specifically, as shown in fig. 1-3, the top ends of two sides of the weighting block 1 are symmetrically and fixedly provided with a first fixing block 10, a second fixing block 11 is fixedly arranged on the first supporting rod 3, the second fixing block 11 is fixedly connected with the first adjacent fixing block 10 through a third locking bolt 12, and when the first supporting rod 3 is rotated to be vertical, the second fixing block 11 can be fixedly connected with the first fixing block 10 through the third locking bolt 12, so that the stability of the first supporting rod 3 in use is improved.

Specifically, as shown in fig. 1-4, the top end of the first support rod 3 is provided with a chute 13, the chute 13 is internally provided with a sliding block 14 in a sliding manner, the sliding block 14 is fixedly embedded with a nut 15 in a penetrating manner, the nut 15 is internally provided with a screw 16 in a threaded manner, the bottom end of the screw 16 is rotationally connected with the inner wall of the bottom end of the chute 13, the top end of the screw 16 is extended to the second adjacent support rod 4, the lower part of one side adjacent to the first support rod 3 is rotationally embedded with an adjusting rod 17, one end of the adjusting rod 17 is extended to the second adjacent chute 13 and is fixedly connected with a first bevel gear 18, the lower part of the screw 16 is fixedly sleeved with a second bevel gear 19, the second bevel gear 19 is meshed with the first adjacent bevel gear 18 in a gear manner, a plurality of middle pressing blocks are fixedly arranged on the purlin 8 in an array manner, and the adjusting rod 17 is rotated, so that the adjusting rod 17 drives the corresponding first bevel gear 18 to rotate, the first bevel gear 16 is driven by the second bevel gear 19 to rotate, and the screw 16 drives the sliding block 14 to move in the chute 13 through the second bevel gear 19.

Referring to fig. 1 and 2, the first support rod 3, the second support rod 4, the triangular connecting piece 6 and the purline 8 are made of galvanized steel, and the galvanized steel is used for making a workpiece, so that the corrosion resistance of the device can be improved, and the service life of the device is prolonged.

The working principle of the utility model is as follows: the weight 1 is placed at a proper position, the first supporting rod 3 is rotated to be in a vertical state, the second fixing block 11 and the first fixing block 10 can be fixedly connected through the third locking bolt 12, the adjusting rod 17 is rotated, the adjusting rod 17 drives the corresponding first bevel gear 18 to rotate, the first bevel gear 18 drives the screw 16 to rotate through the second bevel gear 19, the screw 16 drives the sliding block 14 to move in the sliding groove 13 through the nut 15, the sliding block 14 can drive the second supporting rod 4 to move up and down, the second supporting rod 4 can be adjusted to be at a proper height, the triangular connecting piece 6 is fixed on the first supporting rod 3, one end of the purline 8 is fixed on the corresponding triangular connecting piece 6, and the other end of the purline 8 is fixed on the corresponding triangular connecting piece 6 on the other weight 1, so that the solar panel can be fixed on the purline 8 through the side pressing piece 9 and the middle pressing piece.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a high stability concrete roof photovoltaic support, includes weight (1), its characterized in that: the top end of the weighting block (1) is provided with a groove (2), the inner walls of the two sides of the groove (2) are respectively provided with a first supporting rod (3) in a rotating way, the top ends of the first supporting rods (3) are respectively provided with a second supporting rod (4) in a sliding embedding way, the top of bracing piece two (4) all articulates through locking bolt one (5) has triangle connecting piece (6), the top of triangle connecting piece (6) all is through a plurality of locking bolt two (7) fixedly connected with purlin (8), all symmetry slides in purlin (8) and is equipped with limit casting die (9).

2. A high stability concrete roofing photovoltaic bracket according to claim 1, wherein: the two sides of the weighting block (1) are symmetrically and fixedly provided with a first fixing block (10), the first supporting rod (3) is fixedly provided with a second fixing block (11), and the second fixing block (11) is fixedly connected with the adjacent first fixing block (10) through a third locking bolt (12).

3. A high stability concrete roofing photovoltaic bracket according to claim 1, wherein: spout (13) have all been seted up on the top of bracing piece one (3), all slide in spout (13) and be equipped with slider (14), all run through fixedly on slider (14) and inlay and be equipped with nut (15), equal screw thread rotation is equipped with screw rod (16) in nut (15), the bottom of screw rod (16) all with the bottom inner wall of spout (13) rotates to be connected, the top of screw rod (16) all extends to adjacent on bracing piece two (4).

4. A high stability concrete roofing photovoltaic bracket according to claim 3, characterized in that: the lower parts of one sides adjacent to each other between the first support rods (3) are respectively and rotationally embedded with an adjusting rod (17), one ends of the adjusting rods (17) are respectively and fixedly connected with a first bevel gear (18) in the adjacent sliding grooves (13), a second bevel gear (19) is fixedly sleeved on the lower part of each screw (16), and the second bevel gears (19) are respectively and mutually meshed with the first bevel gears (18).

5. A high stability concrete roofing photovoltaic bracket according to claim 1, wherein: and a plurality of middle pressing blocks are arranged on the purlines (8) in an array sliding manner.

6. A high stability concrete roofing photovoltaic bracket according to claim 1, wherein: the first support rod (3), the second support rod (4), the triangular connecting piece (6) and the purline (8) are made of galvanized steel materials.