Detachable anti-collision photovoltaic frame

Abstract

A detachable anti-collision photovoltaic frame of the utility model relates to the field of photovoltaic technology, connecting blocks are clamped in connecting grooves arranged on front and rear side frame plates, threaded locking rods are rotatably arranged on connecting sleeves in a penetrating manner through threads, and the four threaded locking rods are respectively and movably arranged on the front and rear side frame plates and the four connecting blocks in a penetrating manner. The blocking and protecting plate abuts against the upper portion of the photovoltaic panel, a plurality of inserting rods are fixedly arranged on the inner side wall of the blocking and protecting plate, the inserting rods are movably inserted into inserting grooves formed in the side walls of the side frame plates, first connecting plates are fixedly arranged at one ends of the inserting rods, and the two ends of first springs are connected with the first connecting plates and the inner walls of the inserting grooves correspondingly. The photovoltaic panel and the photovoltaic frame can be conveniently disassembled and assembled, the photovoltaic frame can also be disassembled and assembled, damaged parts can be conveniently and independently replaced, meanwhile, good protection can be provided for the outer side and corners of the photovoltaic frame, and the anti-collision performance is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic technology field, concretely relates to a detachable anti -collision photovoltaic frame. BACKGROUND

[0002] Photovoltaic frame refers to the aluminum alloy section bar fixed frame outside photovoltaic solar module, can provide protection to photovoltaic solar module, the existing photovoltaic frame and photovoltaic solar module between generally is connected fixed through multiple bolts, make photovoltaic solar module on the photovoltaic frame dismounting more cumbersome, and if some photovoltaic frame appears damage in the long-term use process, then photovoltaic solar module on the photovoltaic frame can be disassembled, only the damaged part of photovoltaic frame can be disassembled and replaced, and the corner of photovoltaic frame is extremely vulnerable to damage in the transportation process due to the influence of collision, therefore, an anti-collision photovoltaic frame is needed. SUMMARY

[0003] The utility model discloses to solve the technical problem that the photovoltaic frame is difficult to dismount, and the utility model discloses the following technical scheme:

[0004] In order to achieve the above object, the utility model adopts the following technical scheme: it contains the frame, and the frame is composed of four side frame plates, and the four side frame plates are respectively arranged on the four side walls of the photovoltaic plate.

[0005] It also contains:

[0006] The connecting block is four, and is fixedly arranged on the front and back sides of the left and right side frame plates, and the connecting block is clamped in the connecting groove arranged on the front and back side frame plates;

[0007] The connecting sleeve is four, and is respectively sleeved on the four corners of the frame, and the threaded locking rod is arranged on the connecting sleeve through screwing, and the four threaded locking rods are respectively movably arranged on the front and back side frame plates and the four connecting blocks;

[0008] The guard plate is four, and is respectively arranged on the four side frame plates, and the guard plate is arranged on the upper part of the photovoltaic plate, a plurality of insertion rods are fixedly arranged on the inner side wall of the guard plate, the insertion rod is movably arranged in the insertion groove arranged on the side wall of the side frame plate, one end of the insertion rod is fixedly arranged with a first connecting plate, and the guard plate is provided with an anti-loosening mechanism;

[0009] The first spring is a plurality of, and is movably sleeved on the plurality of insertion rods, and the two ends of the first spring are respectively connected with the first connecting plate and the inner wall of the insertion groove.

[0010] Further, the anti-loosening mechanism comprises:

[0011] The connecting cylinder is fixedly arranged on the upper portion of the guard plate, a vertical rod is movably arranged in the connecting cylinder, a second connecting plate is fixedly sleeved on the vertical rod, two grooves are arranged on the upper portion of the side frame plate, and the lower end of the vertical rod is inserted into the groove through the guard plate;

[0012] The second spring is movably sleeved on the vertical rod, and the two ends of the second spring are fixedly connected with the second connecting plate and the inner wall of the connecting cylinder.

[0013] Further, a plurality of sliding blocks are fixedly arranged on the inner top wall of the guard plate, and the sliding blocks are slidingly arranged in the sliding grooves arranged on the upper portion of the side frame plate.

[0014] Further, a connecting frame is rotatably sleeved on the threaded locking rod through a bearing, the connecting frame is abuttingly arranged on the upper portion of the connecting sleeve, two reinforcing rods are fixedly arranged on the bottom of the connecting frame and movably arranged in the through grooves arranged on the side frame plate and the connecting block.

[0015] Further, a buffer strip is abuttingly arranged on the circumferential side wall of the photovoltaic panel, and the buffer strip is fixedly arranged in the strip-shaped groove arranged on the side wall of the side frame plate.

[0016] Further, an anti-collision strip is fixedly arranged at the corner of the connecting sleeve, and a plurality of reinforcing ribs are arranged on the outer side wall of the connecting sleeve.

[0017] Compared with the prior art, the detachable anti-collision photovoltaic frame has the advantages that the photovoltaic panel and the photovoltaic frame can be conveniently disassembled and assembled, the photovoltaic frame itself can be disassembled and assembled, the damaged part can be conveniently replaced, the photovoltaic frame and the corner thereof can be well protected, and the anti-collision performance is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of the utility model.

[0019] Figure 2 is a sectional view of the side frame plate and the guard plate in the utility model.

[0020] Figure 3 is an exploded view of parts of the utility model.

[0021] Figure 4 is Figure 3 is an enlarged view of A part in

[0022] Figure 5 is an enlarged view of B part in Figure 3

[0023] MARKS OF THE DRAWINGS:

[0024] ​Frame 1, Side Frame Plate 1-1, Photovoltaic Panel 2, Connecting Block 3, Connecting Groove 4, Connecting Sleeve 5, Threaded Locking Rod 6, Protective Plate 7, Insert Rod 8, Slot 9, First Connecting Plate 10, Anti-Loosening Mechanism 11, Connecting Cylinder 11-1, Second Connecting Plate 11-2, Second Spring 11-3, Vertical Rod 11-4, First Spring 12, Groove 13, Slider 14, Connecting Frame 15, Reinforcing Rod 16, Through Groove 17, Buffer Strip 18, Anti-collision Strip 19, Reinforcing Rib 20. Detailed Implementation

[0025] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] like Figures 1-5 As shown, this specific embodiment adopts the following technical solution: It includes a frame 1, which is composed of four side frame plates 1-1. The four side frame plates 1-1 are respectively abutted on the four sides of the photovoltaic panel 2. Buffer strips 18 are abutted on the four sides of the photovoltaic panel 2, and the buffer strips 18 are fixedly installed in the strip grooves opened on the side walls of the side frame plates 1-1. When the frame 1 is hit, the buffer strips 18 can buffer the force on the sides of the photovoltaic panel 2 and improve the protection performance of the photovoltaic panel 2.

[0027] It also includes:

[0028] Connecting blocks 3, there are four connecting blocks 3, which are respectively fixedly installed on the front and rear sides of the left and right side frame plates 1-1, and the connecting blocks 3 are engaged in the connecting grooves 4 opened on the front and rear side frame plates 1-1.

[0029] Connecting sleeves 5, four in number, are respectively fitted onto the four corners of the frame 1. Threaded locking rods 6 are threadedly threaded through the connecting sleeves 5, and the four threaded locking rods 6 are movably threaded through the front and rear side frame plates 1-1 and the four connecting blocks 3, respectively. Connecting brackets 15 are rotatably fitted onto the threaded locking rods 6 via bearings, and the connecting brackets 15 abut against the upper part of the connecting sleeves 5. Two reinforcing rods 16 are fixedly installed at the bottom of the connecting brackets 15, and the reinforcing rods 16 are movably threaded through the side frame plates 1-1 and the connecting blocks 3. Within the through groove 17, the structural strength between adjacent side frame plates 1-1, connecting blocks 3, and connecting sleeves 5 can be effectively improved through the cooperation of connecting frame 15 and reinforcing rod 16. Anti-collision strips 19 are fixedly installed at the corners of connecting sleeves 5, and several reinforcing ribs 20 are provided on the outer side wall of connecting sleeves 5. The anti-collision strips 19 are made of rubber material, which can provide effective buffering and force protection for the corners of connecting sleeves 5, reducing the impact force on the corners of the frame 1 during collision. The reinforcing ribs 20 can improve the overall structural strength of connecting sleeves 5.

[0030] The fender plate 7 is four, respectively, set on the four side frame plate 1-1, and the fender plate 7 is set on the upper part of the photovoltaic plate 2, a plurality of insertion rods 8 are fixedly arranged on the inner side wall of the fender plate 7, the insertion rod 8 is movably inserted into the insertion slot 9 arranged on the side wall of the side frame plate 1-1, one end of the insertion rod 8 is fixedly provided with a first connecting plate 10, the fender plate 7 is provided with an anti-loosening mechanism 11, a plurality of sliding blocks 14 are fixedly arranged on the inner top wall of the fender plate 7, the sliding block 14 is slidably arranged in the sliding slot arranged on the upper part of the side frame plate 1-1, the sliding block 14 can not only provide auxiliary guide for the movement of the fender plate 7, but also improve the stability of the fender plate 7 on the side frame plate 1-1;

[0031] A plurality of first springs 12 are movably sleeved on the plurality of insertion rods 8, and the two ends of the first spring 12 are respectively connected with the first connecting plate 10 and the inner wall of the insertion slot 9;

[0032] The anti-loosening mechanism 11 comprises:

[0033] The connecting barrel 11-1 is fixedly arranged on the upper part of the fender plate 7, the vertical rod 11-4 is movably arranged in the connecting barrel 11-1, the second connecting plate 11-2 is fixedly sleeved on the vertical rod 11-4, two recesses 13 are arranged on the upper part of the side frame plate 1-1, and the lower end of the vertical rod 11-4 is inserted into the recess 13 after passing through the fender plate 7;

[0034] The second spring 11-3 is movably sleeved on the vertical rod 11-4, the two ends of the second spring 11-3 are fixedly connected with the second connecting plate 11-2 and the inner wall of the connecting barrel 11-1, and the upper end of the vertical rod 11-4 is fixedly provided with a control handle. The second spring 11-3 exerts a rebounding thrust on the second connecting plate 11-2, so that the lower end of the vertical rod 11-4 is inserted into the recess 13, and the fender plate 7 is prevented from moving randomly to affect the connection between the photovoltaic plate 2 and the frame 1.

[0035] In use of the utility model, the vertical rod 11-4 can be pulled upwards, the vertical rod 11-4 drives the second connecting plate 11-2 to move upwards and compresses the second spring 11-3, after the lower end of the vertical rod 11-4 is separated from the groove 13 on the side frame plate 1-1, the blocking plate 7 can be pulled in the direction away from the side frame plate 1-1, the blocking plate 7 drives the first connecting plate 10 to move and compresses the first spring 12 through the inserting rod 8, after the blocking plate 7 is separated from the resistance on the photovoltaic panel 2, the vertical rod 11-4 can be loosened, the second spring 11-3 resets and extends to push the second connecting plate 11-2 to move downwards, the second connecting plate 11-2 drives the vertical rod 11-4 to be inserted into the groove 13 on the other side, the blocking plate 7 is limited in this state, after the four blocking plates 7 are sequentially separated from the photovoltaic panel 2 according to the above operation, the photovoltaic panel 2 can be pushed upwards, and the photovoltaic panel 2 is disassembled in the frame 1.

[0036] When the side frame plate 1-1 on one side is damaged, the threaded locking rod 6 on the connecting sleeve 5 on the two sides of the side frame plate 1-1 can be screwed, and the threaded locking rod 6 is pulled out from the connecting sleeve 5 upwards, so that the threaded locking rod 6 is separated from the fixed block and the side frame plate 1-1, then the connecting sleeve 5 can be disassembled from the side frame plate 1-1, and then the side frame plate 1-1 can be pulled away from the photovoltaic panel 2 to realize disassembly.

[0037] Compared with the prior art, the utility model has the advantages that:

[0038] Through the cooperation of the blocking plate 7, the inserting rod 8, the first connecting plate 10 and the first spring 12, the photovoltaic panel 2 can be conveniently disassembled in the frame 1, and the maintenance efficiency of the photovoltaic panel 2 is improved;

[0039] Through the cooperation of the anti-loosening mechanism 11, the blocking plate 7 can be limited on the side frame plate 1-1, so that the blocking plate 7 can not be moved at will to affect the connection between the photovoltaic panel 2 and the frame 1;

[0040] Through the cooperation of the connecting block 3, the connecting sleeve 5 and the threaded locking rod 6, not only the damaged side frame plate 1-1 can be disassembled, but also the four corners of the frame 1 can be protected, so that the frame 1 is not damaged by collision during transportation;

[0041] The anti-collision strip 19 can provide effective buffer protection for the corners of the connecting sleeve 5, reduce the impact force on the corners of the frame 1 when colliding, and the reinforcing rib 20 can improve the overall structural strength of the connecting sleeve 5.

[0042] For those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, equivalent replaced and improved, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A detachable anti-collision photovoltaic frame, comprising a frame (1) composed of four side frame plates (1-1) respectively arranged on the four side walls of a photovoltaic panel (2); further comprising: four connecting blocks (3) respectively fixedly arranged on the front and back sides of the left and right side frame plates (1-1) and clamped in the connecting grooves (4) formed on the front and back side frame plates (1-1); four connecting sleeves (5) respectively sleeved on the four corners of the frame (1), and threaded locking rods (6) rotatably arranged on the connecting sleeves (5) and movably penetrating through the front and back side frame plates (1-1) and the four connecting blocks (3); four baffle plates (7) respectively arranged on the four side frame plates (1-1) and the upper part of the photovoltaic panel (2), and a plurality of insertion rods (8) fixedly arranged on the inner side walls of the baffle plates (7) and movably inserted into the insertion grooves (9) formed on the side walls of the side frame plates (1-1), one end of each insertion rod (8) being fixedly provided with a first connecting plate (10), and the baffle plate (7) being provided with an anti-loosening mechanism (11); and a plurality of first springs (12) movably sleeved on the insertion rods (8) and connected to the first connecting plates (10) and the inner walls of the insertion grooves (9). characterized in that The anti-loosening mechanism (11) comprises: a connecting cylinder (11-1) fixedly arranged on the upper part of the baffle plate (7), a vertical rod (11-4) movably penetrating through the connecting cylinder (11-1), a second connecting plate (11-2) fixedly sleeved on the vertical rod (11-4), two recesses (13) formed on the upper part of the side frame plate (1-1), and the lower end of the vertical rod (11-4) penetrating through the baffle plate (7) and inserted into the recess (13); and a second spring (11-3) movably sleeved on the vertical rod (11-4) and fixedly connected to the second connecting plate (11-2) and the inner wall of the connecting cylinder (11-1). A plurality of sliding blocks (14) are fixedly arranged on the inner top walls of the baffle plates (7) and slidably arranged in the sliding grooves formed on the upper part of the side frame plate (1-1). A connecting frame (15) rotatably sleeved on the threaded locking rod (6) is arranged in abutment with the upper part of the connecting sleeve (5), two reinforcing rods (16) fixedly arranged on the bottom of the connecting frame (15) are movably arranged in the through grooves (17) formed on the side frame plate (1-1) and the connecting block (3). A buffer strip (18) is arranged in abutment with the side walls of the photovoltaic panel (2) and fixedly arranged in the strip-shaped groove formed on the side wall of the side frame plate (1-1). ​ 2. The detachable anti-collision photovoltaic frame according to claim 1, characterized in that: ​ ​ ​ 3. The detachable anti-collision photovoltaic frame according to claim 1, characterized in that: ​ 4. The detachable anti-collision photovoltaic frame according to claim 1, wherein: ​ 5. The detachable anti-collision photovoltaic frame according to claim 1, characterized in that: ​ 6. The detachable anti-collision photovoltaic frame according to claim 1, wherein: The corner of the connecting sleeve (5) is fixedly provided with an anti-collision strip (19), and the outer side wall of the connecting sleeve (5) is provided with a plurality of reinforcing ribs (20).

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