Assembled photovoltaic panel supporting frame

Abstract

The utility model discloses an assembled photovoltaic panel supporting frame, and relates to the technical field of photovoltaic accessories. The device comprises a corner frame, an extension plate and a plate sleeve are respectively arranged on the outer surface of the corner frame, the outer surface and the back of the plate sleeve are connected with a bite-press plate through a connecting shaft, a worm gear is fixed at the top end of the connecting shaft, a worm is arranged at the top of the plate sleeve, and tooth grooves are formed in the outer surface and the back of the extension plate. A worker can adjust the extension length of an extension plate in a plate sleeve according to the size of a photovoltaic panel, after the four corners of the photovoltaic panel are all clamped into four corner frames, the worker rotates a worm, the worm rotates to enable a worm wheel to rotate, a connecting shaft drives a bite-press plate to rotate, the bite-press plate is clamped into a tooth groove, and the photovoltaic panel is clamped into the tooth groove. Due to the fact that the worm is matched with the worm gear and has self-locking performance, the purpose of fixing the extension length of the extension plate and the plate sleeve is achieved, and the frame is firmer after the size is adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic accessory technical field, concretely is a kind of assembled photovoltaic panel support frame. BACKGROUND

[0002] Photovoltaic panel is energy conversion equipment and can convert solar energy into other energy for use, photovoltaic panel will be installed on roof, so that photovoltaic panel is fully illuminated, photovoltaic panel generally side will use frame to install, subsequently through frame support is installed on roof, reach the effect of fixed photovoltaic panel, usually photovoltaic panel frame is installed and fixed by welding or bolt.

[0003] Prior art discloses a kind of application numbers CN202321208709.1 of assembled roof photovoltaic panel support frame, including first frame, the lower portion of the first frame is equipped with second frame, the inner side surface of the first frame and second frame is all equipped with installation slot, the two sides of the first frame and second frame are equipped with adjusting assembly, the utility model is equipped with first frame, adjusting bracket and bolt etc., first frame and second frame are installed and fixed photovoltaic panel by installation slot, photovoltaic panel side is embedded into installation slot and is fixed, and first frame and second frame can be adjusted length by adjusting bracket, by the movement of limiting block in the adjusting through hole of adjusting bracket, first frame and second frame are adjusted to different lengths, subsequently personnel use bolt and are fixed by thread hole and thread groove first frame, second frame and adjusting bracket, so that the connection between first frame, second frame and adjusting bracket is more firm, but the frame can only be adjusted in length, cannot be adjusted according to the width of photovoltaic board, the scope of application is small, and the versatility is poor, secondly, frame is often installed outdoors using bolt, bolt is in exposed state for a long time, rust is prone to occur, to make it difficult to disassemble when maintaining later, and maintenance is more troublesome. SUMMARY

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of assembled photovoltaic panel support frame, including corner frame, the outer surface of the corner frame is equipped with extension plate and plate sleeve respectively, the outer surface and back of the plate sleeve are all connected with bite pressure plate by connecting shaft, the top of the connecting shaft is fixed with worm gear, the top of the plate sleeve is equipped with worm, the outer surface and back of the extension plate are equipped with tooth slot, the bottom of the corner frame is fixed with support plate by support rod, the outer surface of the support rod is fixed with cap by connecting rope, the top of the support plate is equipped with magnetic ring and mounting hole respectively.

[0005] Further, the corner frame is provided with four groups, and the four groups of corner frames are distributed in a rectangular array.

[0006] By adopting the above technical scheme,

[0007] Further, the cap is provided with eight, and the cap is made of iron metal material.

[0008] By adopting the above technical scheme, the metal material can be adsorbed by the magnetic ring, thereby achieving the purpose of fixing the cap.

[0009] Further, one side of the extension plate extends to the inside of the sleeve, and the extension plate and the sleeve are in sliding fit.

[0010] By adopting the above technical scheme, under the cooperation of the extension plate and the sleeve, four groups of corner frames form a frame assembly, and the size of the photovoltaic panel can also be adjusted.

[0011] Further, the worm gear is provided with eight, two for a group, a total of four groups, and the worm gear is provided with four, four worm gears are respectively engaged with four worm gears.

[0012] By adopting the above technical scheme, when one worm gear rotates, two worm gears can be driven to rotate in opposite directions at the same time, so as to facilitate the opening or closing of two bite plates.

[0013] Further, one end of each of the four groups of worm gears is fixed with a knob.

[0014] By adopting the above technical scheme, the staff can rotate the worm gear through the knob, and the control is more convenient.

[0015] Further, the corner frame, the sleeve and the extension plate are made of aluminum alloy material.

[0016] By adopting the above technical scheme, the aluminum alloy material has good strength and light weight, and is convenient for construction.

[0017] Further, the connecting rope is made of nylon material.

[0018] By adopting the above technical scheme, the cap is fixed by the connecting rope, so as to prevent the cap from being lost, and the nylon rope makes the connecting rope more durable.

[0019] Further, the bite plate is provided with eight, and the eight bite plates are engaged with the tooth groove.

[0020] By adopting the above technical scheme, after the bite plate is clamped into the tooth groove, the extension length of the extension plate can be fixed, and the purpose of fixing the size of the frame is achieved.

[0021] In summary, the utility model mainly has the following beneficial effects:

[0022] 1. The utility model discloses a extension board, board cover, worm, worm wheel, connecting shaft and bite pressure plate, when installing, the staff can adjust the extension length of extension board in the board cover according to the size of photovoltaic panel, when the four corners of photovoltaic panel are all clamped into four corner frames, the staff rotates the worm, and the rotation of worm makes worm wheel rotate, so that connecting shaft drives bite pressure plate to rotate, so that bite pressure plate is clamped into the tooth groove, and because worm cooperation worm wheel has self -locking, thus the purpose that extension board and board cover extension length are fixed is reached, make the frame adjust size more firm, above all, through the above -mentioned design can not only adjust the length of photovoltaic panel, but also can adjust according to the width of photovoltaic panel, improve the application range and versatility of frame.

[0023] 2. The utility model discloses a magnetic ring, cap and connecting rope, after the staff installs frame in the specified position through bolt, the staff can cover cap on bolt, and the magnetic ring is adsorbed and fixed to the cap, and the connecting rope can prevent the cap from losing, and the cap is used to protect the bolt, can avoid the rusting of bolt exposed in the open air, is convenient for later dismounting maintenance. ACCURACY

[0024] Figure 1 It is the structure schematic view of the utility model;

[0025] Figure 2 It is the bite pressure plate structure schematic view of the utility model;

[0026] Figure 3 It is the extension board structure schematic view of the utility model;

[0027] Figure 4 It is the utility model Figure 1 It is the structure schematic view of the utility model A place.

[0028] In the drawing: 1, corner frame; 2, board cover; 3, extension board; 4, connecting shaft; 5, bite pressure plate; 6, worm; 7, support rod; 8, support plate; 9, knob; 10, tooth groove; 11, connecting rope; 12, cap; 13, magnetic ring; 14, mounting hole; 15, worm wheel. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely in connection with the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary, and are used to explain the utility model, and can not be understood as limiting the utility model.

[0030] The embodiments of the utility model will be described below according to the overall structure.

[0031] Embodiment one: a kind of assembled photovoltaic panel support frame, as Figures 1-4As shown, the outer surface of the corner frame 1 is respectively provided with an extension plate 3 and a plate sleeve 2, the outer surface and the back of the plate sleeve 2 are connected with a bite plate 5 through a connecting shaft 4, there are eight bite plates 5, and the eight bite plates 5 are engaged with a tooth groove 10, after the bite plate 5 is clamped into the tooth groove 10, the extension length of the extension plate 3 can be fixed, the purpose of fixing the size of the frame is achieved, the top end of the connecting shaft 4 is fixed with a worm wheel 15, the top of the plate sleeve 2 is provided with a worm 6, the outer surface and the back of the extension plate 3 are provided with a tooth groove 10, the bottom of the corner frame 1 is fixed with a support plate 8 through a support rod 7, the outer surface of the support rod 7 is fixed with a cap 12 through a connecting rope 11, the connecting rope 11 is made of nylon material, the cap 12 is fixed by using the connecting rope 11, to prevent the cap 12 from being lost, the nylon rope makes the connecting rope 11 more durable, and the top of the support plate 8 is respectively provided with a magnetic ring 13 and a mounting hole 14.

[0032] Referring to Figure 1 and Figure 4 In the above embodiment, the cap 12 is provided with eight, and the cap 12 is made of iron metal material, the metal material can be adsorbed by the magnetic ring 13, thereby achieving the purpose of fixing the cap 12.

[0033] Referring to Figures 1-3 In the above embodiment, the worm wheel 15 is provided with eight, every two is a group, there are four groups, the worm 6 is provided with four, the four groups of worm wheels 15 are respectively engaged with the four worms 6, when one worm 6 rotates, it can simultaneously drive two worm wheels 15 to rotate oppositely, so as to facilitate the opening or closing of the two bite plates 5.

[0034] Referring to Figures 1-3 In the above embodiment, one end of the four groups of worms 6 is fixed with a knob 9, and the staff member can rotate the worm 6 through the knob 9, and the control is more convenient.

[0035] Referring to Figure 1 In the above embodiment, the corner frame 1, the plate sleeve 2 and the extension plate 3 are made of aluminum alloy material, the aluminum alloy material has good strength and light weight, and is convenient for construction

[0036] Example two: in order to facilitate the clamping and fixing of the photovoltaic panel more stably, example two is improved on the basis of example one, referring to Figure 1 The corner frame 1 is provided with four groups, the four groups of corner frames 1 are distributed in a rectangular array, and the four groups of corner frames 1 can clamp and wrap the four corners of the photovoltaic panel, so as to facilitate the installation of the photovoltaic panel.

[0037] The utility model discloses an implementation principle is: when installing frame and photovoltaic panel, the staff can adjust the extension length of extension board 3 in board cover 2 according to the size of photovoltaic panel, when the four corners of photovoltaic panel are all clamped into four corner frames 1, the staff rotates worm 6, and worm 6 rotates makes worm wheel 15 rotate, so that connecting shaft 4 drives bite pressure plate 5 to rotate, so that bite pressure plate 5 is clamped into tooth groove 10, and because worm 6 cooperation worm wheel 15 has self -locking, further reaches the purpose of the extension length fixed of extension board 3 and board cover 2, make frame adjusting size more firm, after the staff installs frame on the specified position through bolt, the staff can cover cap 12 on bolt, and magnetic ring 13 carries out adsorption fixed to cover cap 12, and connecting rope 11 can prevent cover cap 12 loss, and the bolt is protected using cover cap 12, can avoid the rusted condition of bolt in the exposure in the open air.

[0038] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and it is not the limitation of the utility model, and the specific features, structure, material or characteristics described can be combined in any one or more embodiments or examples in the suitable way, and the person skilled in the art can make the modification, replacement and change etc. without the creative contribution after reading the specification without departing from the principles and the tenet of the utility model, can make the modification according to the need, but as long as in the utility model's claim range is protected by the patent law.

Claims

1. An assembled photovoltaic panel support frame comprising corner frames (1), characterised in that: The outer surface of the corner frame (1) is respectively provided with an extension plate (3) and a plate sleeve (2), the outer surface and the back of the plate sleeve (2) are connected with a bite plate (5) through a connecting shaft (4), the top end of the connecting shaft (4) is fixed with a worm wheel (15), the top of the plate sleeve (2) is provided with a worm (6), the outer surface and the back of the extension plate (3) are provided with a tooth groove (10), the bottom of the corner frame (1) is fixed with a support plate (8) through a support rod (7), the outer surface of the support rod (7) is fixed with a cap (12) through a connecting rope (11), and the top of the support plate (8) is respectively provided with a magnetic ring (13) and a mounting hole (14).

2. The assembled photovoltaic panel support frame of claim 1, wherein: The corner frame (1) is provided with four groups, and the four groups of corner frames (1) are distributed in a rectangular array.

3. The assembled photovoltaic panel support frame of claim 1, wherein: The cap (12) is provided with eight, and the cap (12) is made of iron metal material.

4. The assembled photovoltaic panel support frame of claim 1, wherein: One side of the extension plate (3) extends to the inside of the plate sleeve (2), and the extension plate (3) and the plate sleeve (2) are slidingly connected.

5. The assembled photovoltaic panel support frame of claim 1, wherein: The worm wheel (15) is provided with eight, every two is a group, a total of four groups, the worm (6) is provided with four, four groups of worm wheels (15) are respectively engaged with four worms (6).

6. The assembled photovoltaic panel support frame of claim 1, wherein: One end of the four groups of worms (6) is fixed with a knob (9).

7. The assembled photovoltaic panel support frame of claim 1, wherein: The corner frame (1), the plate sleeve (2) and the extension plate (3) are all made of aluminum alloy material.

8. The assembled photovoltaic panel support frame of claim 1, wherein: The connecting rope (11) is made of nylon material.

9. The assembled photovoltaic panel support frame of claim 1, wherein: The bite plate (5) is provided with eight, and the eight bite plates (5) are engaged with the tooth groove (10).

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