CN216751635U

CN216751635U - Photovoltaic aluminum frame convenient to adjust

Info

Publication number: CN216751635U
Application number: CN202123148140.8U
Authority: CN
Inventors: 马维波
Original assignee: Shengxin Aluminum Jiangsu Co ltd
Current assignee: Shengxin Aluminum Jiangsu Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-06-14
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to an aluminium alloy technical field especially relates to a photovoltaic aluminium frame convenient to adjust, including two montants that are parallel to each other and two horizontal poles that are parallel to each other, and montant and horizontal pole end to end connection constitute rectangular frame structure, the back of montant and horizontal pole is provided with the telescopic link of adjusting montant and horizontal pole interval, the junction of montant and horizontal pole is provided with the position angle, and montant and horizontal pole respectively with position angle sliding connection, all through T type bolt and fastening nut fixed connection between the both ends of position angle and montant and the horizontal pole, the convenient size of adjusting the aluminium frame according to photovoltaic module's size, the suitability is strong, and intensity is high, non-deformable.

Description

Photovoltaic aluminum frame convenient to adjust

Technical Field

The utility model relates to an aluminium alloy technical field specifically is photovoltaic aluminium frame convenient to adjust.

Background

The aluminum alloy is mainly applied to solar photovoltaic frames, solar photovoltaic supports and the like in the photovoltaic field. The solar photovoltaic frame mainly plays roles in fixing, sealing the solar cell module, enhancing the strength of the module, facilitating transportation and installation and the like, and the service life of the solar cell module is influenced by the performance of the solar photovoltaic frame.

Current photovoltaic aluminium frame is generally including erecting frame pole and horizontal frame pole, erects frame pole and horizontal frame pole and is the aluminium alloy, erects frame pole and horizontal frame pole and connects the rectangular frame who forms one and photovoltaic module and match each other through the angle sign indicating number, plays the effect of supporting and protection photovoltaic module, but the general size of current aluminium frame is fixed, can only install specific size's photovoltaic module, can not satisfy the actual work needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic aluminium frame convenient to adjust to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: photovoltaic aluminium frame convenient to adjust, including two montants that are parallel to each other and two horizontal poles that are parallel to each other, and montant and horizontal pole end to end connection constitute rectangular frame structure, the back of montant and horizontal pole is provided with the telescopic link of adjusting montant and horizontal pole interval, the junction of montant and horizontal pole is provided with the orientation angle, and montant and horizontal pole respectively with orientation angle sliding connection, all through T type bolt and fastening nut fixed connection between the both ends of orientation angle and montant and the horizontal pole.

Preferably, the telescopic link includes outer tube, first movable rod and second movable rod, the outer tube sets up in rectangular frame center department, and the outer tube is "ten" style of calligraphy structure, two first movable rod slides respectively and pegs graft at the upper and lower both ends of outer tube, and the other end of first movable rod respectively with two horizontal pole fixed connection, two the second movable rod slides respectively and pegs graft in the left and right sides of outer tube, and the other end of second movable rod respectively with two montant fixed connection.

Preferably, a bar-shaped opening is respectively arranged on the rear end face of the outer sleeve along the length direction of the first movable rod and the second movable rod, limiting rods are fixed on the first movable rod and the second movable rod inside the outer sleeve, and the limiting rods penetrate through the bar-shaped openings and extend to the outside of the outer sleeve.

Preferably, the locating angle includes the upper end plate that closely laminates with montant and horizontal pole up end, the lower end plate that closely laminates with montant and horizontal pole lower extreme end, connects the curb plate of upper end plate and lower end plate.

Preferably, montant and horizontal pole structure are the same, and the inboard of montant and horizontal pole all is provided with the inserting groove, the opposite side of montant and horizontal pole all is provided with the spout, the spiral shell head of T type bolt slides and sets up the inside at the spout, run through on the curb plate of location angle and be provided with the mounting hole that holds T type bolt screw rod and pass, T type bolt pass the mounting hole and with fastening nut threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: this photovoltaic aluminium frame convenient to adjust

Through setting up the telescopic link at the back of montant and horizontal pole, the junction of montant and horizontal pole is provided with the locating angle, conveniently adjust montant and horizontal pole at the inside gliding distance of locating angle according to photovoltaic module's size, thereby can install not unidimensional photovoltaic module, all through T type bolt and fastening nut fixed connection between montant and horizontal pole and the locating angle, carry out fixed connection to the frame after the regulation is accomplished, the suitability is strong, simultaneously through setting up the telescopic link at the back of montant and horizontal pole, can further improve the intensity of aluminium frame, damage when avoiding photovoltaic module's the back to receive the striking.

Drawings

Fig. 1 is a rear view structure diagram of the present invention;

FIG. 2 is a schematic view of the vertical bar of the present invention;

FIG. 3 is a front sectional view of the present invention;

fig. 4 is a schematic view of the positioning angle three-dimensional structure of the present invention.

In the figure: 1. a vertical rod; 2. a cross bar; 3. positioning an angle; 301. mounting holes; 4. a telescopic rod; 401. an outer sleeve; 4011. a strip-shaped opening; 402. a first movable bar; 403. a second movable bar; 404. a limiting rod; 5. a chute; 6. inserting grooves; 7. a T-bolt; 8. fastening a nut; 9. provided is a photovoltaic module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that the terms "first", "second", etc. are used for descriptive purposes only, and not for specific purposes in order or sequence or to define the present invention, but merely to distinguish components or operations described in the same technical terms, and not to indicate or imply relative importance or implicitly indicate the number of technical features indicated, so that the features defined as "first", "second", etc. may explicitly or implicitly include at least one such feature. To the extent that the term "includes" and any variations thereof are used in either the detailed description or the claims, as well as the appended drawings, this is intended to be inclusive in a manner similar to the term "comprising" as "comprising" is interpreted when employed in a manner consistent with the meaning of a non-exclusive inclusion.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected", and "disposed" are to be interpreted broadly, e.g., as either a fixed connection or a detachable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, it should 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, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the photovoltaic aluminum frame convenient to adjust comprises two vertical rods 1 which are parallel to each other and two transverse rods 2 which are parallel to each other, the vertical rods 1 and the transverse rods 2 are connected end to form a rectangular frame structure, telescopic rods 4 for adjusting the distance between the vertical rods 1 and the transverse rods 2 are arranged on the back surfaces of the vertical rods 1 and the transverse rods 2, each telescopic rod 4 comprises an outer sleeve 401, a first movable rod 402 and a second movable rod 403, the outer sleeves 401 are arranged at the centers of the rectangular frames, the outer sleeves 401 are of cross-shaped structures, the two first movable rods 402 are respectively inserted into the upper end and the lower end of the outer sleeves 401 in a sliding mode, the other ends of the first movable rods 402 are respectively fixedly connected with the two transverse rods 2 through bolts, the two second movable rods 403 are respectively inserted into the left side and the right side of the outer sleeves 401 in a sliding mode, and the other ends of the second movable rods 403 are respectively fixedly connected with the two vertical rods 1 through bolts;

a strip-shaped opening 4011 is respectively formed in the rear end face of the outer sleeve 401 along the length direction of the first movable rod 402 and the second movable rod 403, a limiting rod 404 is fixed on each of the first movable rod 402 and the second movable rod 403 in the outer sleeve 401, the limiting rod 404 extends to the outside of the outer sleeve 401 through the strip-shaped opening 4011, the limiting rod 404 is in threaded connection with the first movable rod 402 and the second movable rod 403, and the length of the first movable rod 402 and the length of the second movable rod 403 inserted into the outer sleeve 401 can be adjusted by shifting the limiting rod 404, so that the size of an aluminum frame is adjusted;

the connecting part of the vertical rod 1 and the cross rod 2 is provided with a positioning angle 3, the positioning angle 3 comprises an upper end plate tightly attached to the upper end surface of the vertical rod 1 and the cross rod 2, a lower end plate tightly attached to the lower end surface of the vertical rod 1 and the cross rod 2, and a side plate for connecting the upper end plate and the lower end plate, wherein the upper end plate and the lower end plate are both L-shaped plate structures, one end of the vertical rod 1 and one end of the cross rod 2 are respectively inserted into the positioning angle 3 and are in sliding connection with the positioning angle 3, the distance between the vertical rod 1 and the cross rod 2 inserted into the positioning angle 3 is adjusted, so that the size of an aluminum frame can be adjusted, a sealing gasket can be arranged on the inner side wall of the positioning angle 3, a sealing effect can be achieved when the photovoltaic module 9, the vertical rod 1 and the cross rod 2 are inserted into the positioning angle 3, external rainwater is prevented from entering the inside of the aluminum frame, and the two ends of the positioning angle 3 are fixedly connected with the vertical rod 1 and the cross rod 2 through a T-shaped bolt 7 and a fastening nut 8, the vertical rod 1 and the horizontal rod 2 have the same structure, the vertical rod 1 and the horizontal rod 2 are both aluminum profiles, the inner sides of the vertical rod 1 and the horizontal rod 2 are both provided with an inserting groove 6 for inserting a photovoltaic component 9, the other sides of the vertical rod 1 and the horizontal rod 2 are both provided with a sliding groove 5, the aluminum profiles have high strength, the screw heads of the T-shaped bolts 7 which are not easy to deform are arranged inside the sliding groove 5 in a sliding way, the side plate of the positioning angle 3 is provided with a mounting hole 301 for accommodating the screw rod of the T-shaped bolt 7 to pass through, the T-shaped bolt 7 passes through the mounting hole 301 and is in threaded connection with the fastening nut 8, during assembly, the screw rod of the T-shaped bolt 7 passes through the mounting hole 301, then the screw head of the T-shaped bolt 7 is inserted into the sliding groove 5, the size of an aluminum frame can be adjusted by sliding the screw head of the T-shaped bolt 7 inside the sliding groove 5, under the limiting action of the telescopic rod 4, the vertical rod 1 and the horizontal rod 2 cannot be separated from the inside of the positioning angle 3, after the adjustment is completed, the fastening nut 8 is screwed down, and the positioning angle 3, the vertical rod 1 and the cross rod 2 can be fixedly connected into a whole.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. Photovoltaic aluminium frame convenient to adjust, including two montant (1) that are parallel to each other and two horizontal pole (2) that are parallel to each other, and montant (1) and horizontal pole (2) end to end connection constitute rectangular frame structure, its characterized in that: the back of montant (1) and horizontal pole (2) is provided with telescopic link (4) of adjusting montant (1) and horizontal pole (2) interval, the junction of montant (1) and horizontal pole (2) is provided with location angle (3), and montant (1) and horizontal pole (2) respectively with location angle (3) sliding connection, all through T type bolt (7) and fastening nut (8) fixed connection between the both ends of location angle (3) and montant (1) and horizontal pole (2).

2. The photovoltaic aluminum border that facilitates adjustment as recited in claim 1, wherein: telescopic link (4) include outer tube (401), first movable rod (402) and second movable rod (403), outer tube (401) set up in rectangular frame center department, and outer tube (401) are "ten" style of calligraphy structure, two first movable rod (402) slide respectively and peg graft at the upper and lower both ends of outer tube (401), and the other end of first movable rod (402) respectively with two horizontal pole (2) fixed connection, two second movable rod (403) slide respectively and peg graft in the left and right sides of outer tube (401), and the other end of second movable rod (403) respectively with two montants (1) fixed connection.

3. The photovoltaic aluminum border that facilitates adjustment as recited in claim 2, wherein: the utility model discloses a telescopic pipe, including outer tube (401), first movable rod (402) and second movable rod (403), be provided with bar opening (4011) on the rear end face of outer tube (401) respectively along the length direction of first movable rod (402) and second movable rod (403), all be fixed with gag lever post (404) on inside first movable rod (402) of outer tube (401) and second movable rod (403), and gag lever post (404) pass bar opening (4011) and extend to the outside of outer tube (401).

4. The photovoltaic aluminum border that facilitates adjustment as recited in claim 1, wherein: the locating angle (3) comprises an upper end plate tightly attached to the upper end faces of the vertical rods (1) and the transverse rods (2), a lower end plate tightly attached to the lower end faces of the vertical rods (1) and the transverse rods (2), and a side plate connecting the upper end plate and the lower end plate.

5. The photovoltaic aluminum border that facilitates adjustment of claim 4, wherein: montant (1) and horizontal pole (2) structure is the same, and the inboard of montant (1) and horizontal pole (2) all is provided with inserting groove (6), the opposite side of montant (1) and horizontal pole (2) all is provided with spout (5), the spiral shell head of T type bolt (7) slides and sets up the inside at spout (5), run through on the curb plate of position angle (3) and be provided with mounting hole (301) that hold T type bolt (7) screw rod and pass, T type bolt (7) pass mounting hole (301) and with fastening nut (8) threaded connection.