Photovoltaic panel hoisting device

Abstract

The utility model relates to the technical field of photovoltaic panel lifting appliances, and particularly discloses a photovoltaic panel lifting device. The frame structure comprises a bottom frame, a top frame arranged above the bottom frame in parallel, sleeves fixed to the four corners of the top face of the bottom frame in the vertical direction, sleeve rods fixed to the four corners of the bottom face of the top frame and slidably arranged in the sleeves in a sleeved mode, and lugs fixed to the top face of the top frame, and a plurality of positioning holes are formed in the bottoms of the side walls of the sleeve rods in the vertical direction. The top of the side wall of each sleeve is sleeved with a positioning bolt in a threaded mode, the positioning bolts are matched with the corresponding positioning holes in a sleeved mode, the positioning supporting pieces are fixed to the top face of the bottom frame and the bottom face of the top frame respectively, and clamping grooves used for clamping a photovoltaic panel are formed in the opposite surfaces of the two positioning supporting pieces. And the problem that the photovoltaic panel is difficult to safely and efficiently hoist is well solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel hangers, in particular to a photovoltaic panel hoisting device. Background Art

[0002] Solar photovoltaic power generation technology is a technology that converts solar energy into electrical energy through photovoltaic panels. Photovoltaic panels usually use the photovoltaic effect principle of semiconductor devices to perform photoelectric conversion. As a clean energy source, photovoltaic power generation systems are gradually being widely used.

[0003] In photovoltaic power stations or solar power generation projects, photovoltaic panels are widely installed on the roofs of buildings, and photovoltaic panels need to be assembled into a surface when installed. During hoisting, multiple photovoltaic panels are generally stacked and bundled, and then hoisted to the roof by a crane. The installers then untie the bundles and install them one by one. However, many roofs of buildings where photovoltaic panels are installed are inclined planes. Placing stacked photovoltaic panels on an inclined plane can easily cause slipping accidents, and it is not convenient for installers to untie the bundles. To avoid these situations, cranes can only be used to hoist them one by one, which makes the photovoltaic panel installation process complicated and affects the installation efficiency. Utility Model Content

[0004] The utility model aims to provide a photovoltaic panel hoisting device, which is used to solve the problem that the photovoltaic panels are difficult to hoist safely and efficiently.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: in a photovoltaic panel lifting device, the frame structure includes a bottom frame, a top frame arranged parallel to the bottom frame, a sleeve fixed to the four corners of the top surface of the bottom frame in the vertical direction, a sleeve rod fixed to the four corners of the bottom surface of the top frame and slidably sleeved in the sleeve, and an ear seat fixed to the top surface of the top frame, a plurality of positioning holes are vertically arranged at the bottom of the side wall of the sleeve rod, a positioning bolt that is threadedly sleeved with the corresponding positioning holes on the top of the side wall of the sleeve, the positioning supports are respectively fixed to the top surface of the bottom frame and the bottom surface of the top frame, and the opposing surfaces of the two positioning supports are provided with slots for clamping the photovoltaic panel.

[0006] Preferably, a threaded sleeve is vertically fixedly mounted on the side wall of the sleeve near the top end, and the positioning bolt is threadedly mounted in the threaded sleeve.

[0007] Preferably, a retaining frame is fixedly connected between the two sleeves on the rear side, and a blocking flexible belt is detachably connected between the two sleeves on the front side.

[0008] Preferably, connecting blocks are respectively fixed to the top of the two front sleeve side walls, the connecting blocks are provided with threaded holes, and connecting plates are respectively provided at both ends of the blocking flexible band, and connecting bolts are respectively rotatably sleeved on the connecting plates to match the threaded sleeves of the threaded holes.

[0009] Preferably, the inner wall of the card slot is coated with a flexible rubber cushion layer.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The photovoltaic panel lifting device involved in the utility model can place multiple photovoltaic panels at one time. After the lifting device equipped with photovoltaic panels is lifted to the installation site by lifting equipment, the photovoltaic panels can be flexibly taken out one by one, thereby improving the efficiency and safety of photovoltaic panel installation work. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the framework structure of the utility model;

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the positioning support member of the utility model;

[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the blocking flexible belt of the utility model;

[0016] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0017] In the figure: 1-frame structure; 1.1-bottom frame; 1.2-top frame; 1.3-sleeve; 1.4-sleeve rod; 1.4.1-positioning hole; 1.5-ear seat; 1.6-blocking frame; 1.7-connecting block; 1.7.1-threaded hole; 1.8-threaded sleeve; 1.9-positioning bolt;

[0018] 2-positioning support; 2.1-card slot;

[0019] 3-stop flexible belt; 3.1-connecting plate; 3.2-connecting bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5The utility model provides a technical solution: in a photovoltaic panel hoisting device, a frame structure 1 includes a bottom frame 1.1, a top frame 1.2 arranged parallel to the bottom frame 1.1, a sleeve 1.3 fixed to the four corners of the top surface of the bottom frame 1.1 in the vertical direction, a sleeve rod 1.4 fixed to the four corners of the bottom surface of the top frame 1.2 and slidably sleeved in the sleeve 1.3, and an ear seat 1.5 fixed to the top surface of the top frame 1.2, a plurality of positioning holes 1.4.1 are vertically arranged at the bottom of the side wall of the sleeve rod 1.4, and a positioning bolt 1.9 that is sleeved and matched with the corresponding positioning holes 1.4.1 is threadedly sleeved on the top of the side wall of the sleeve 1.3, wherein a threaded sleeve 1.8 is vertically fixedly sleeved on the side wall of the sleeve 1.3 near the top, and the positioning bolt 1.9 is threadedly sleeved in the threaded sleeve 1.8. A retaining frame 1.6 is fixedly connected between the two sleeves 1.3 on the rear side; connecting blocks 1.7 are respectively fixed to the top of the side walls of the two sleeves 1.3 on the front side, and threaded holes 1.7.1 are provided on the connecting blocks 1.7. Connecting plates 3.1 are respectively provided at both ends of the blocking flexible belt 3, and connecting bolts 3.2 that are threadedly sleeved and matched with the threaded holes 1.7.1 are respectively rotatably mounted on the connecting plates 3.1.

[0022] The positioning supports 2 are respectively fixed to the top surface of the bottom frame 1.1 and the bottom surface of the top frame 1.2, and the opposite surfaces of the two positioning supports 2 are provided with slots 2.1 for mounting the photovoltaic panels.

[0023] In summary, when hoisting the photovoltaic panels, first install the photovoltaic panels one by one in the slots 2.1 of the positioning support 2 on the bottom frame 1.1, then drop the top frame 1.2 so that the slots 2.1 of the positioning support 2 on the top frame 1.2 are correspondingly stuck on the top of the photovoltaic panels, and then screw the positioning bolts 1.9 so that the positioning bolts 1.9 pass through the corresponding positioning holes 1.4.1. Then use the blocking flexible belt 3 to block the front end of the photovoltaic panel. Then, the hook of the lifting equipment can be connected to the ear seat 1.5, and the sling can be connected to the bottom frame 1.1 as a safety rope.

[0024] When the lifting device lifts the lifting device equipped with multiple photovoltaic panels to the installation position, one of the connecting bolts 3.2 is screwed to release the connection between the connecting plate 3.1 and the corresponding connecting block 1.7, so that the photovoltaic panels can be pulled out one by one from the front end for installation.

[0025] In order to ensure that the photovoltaic panel can be smoothly drawn out from the slot 2.1, when the top frame 1.2 is lowered, the positioning support 2 on the top frame 1.2 should be prevented from crushing the top of the photovoltaic panel, that is, a small margin should be left.

[0026] In order to reduce the wear on the edge of the photovoltaic panel, the inner wall of the slot 2.1 is covered with a flexible rubber cushion layer.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Photovoltaic panel hoisting device, characterized in that: include: A frame structure (1), the frame structure (1) comprising a bottom frame (1.1), a top frame (1.2) arranged parallel to the bottom frame (1.1), a sleeve (1.3) fixed to the four corners of the top surface of the bottom frame (1.1) in the vertical direction, a sleeve rod (1.4) fixed to the four corners of the bottom surface of the top frame (1.2) and slidably sleeved in the sleeve (1.3), and an ear seat (1.5) fixed to the top surface of the top frame (1.2), a plurality of positioning holes (1.4.1) being arranged vertically at the bottom of the side wall of the sleeve rod (1.4), and a positioning bolt (1.9) being sleeved and matched with the corresponding positioning holes (1.4.1) being threadedly sleeved at the top of the side wall of the sleeve (1.3); Positioning support members (2), the positioning support members (2) are respectively fixed to the top surface of the bottom frame (1.1) and the bottom surface of the top frame (1.2), and the opposing surfaces of the two positioning support members (2) are provided with a card slot (2.1) for card-mounting a photovoltaic panel.

2. The photovoltaic panel hoisting device according to claim 1, characterized in that: A threaded sleeve (1.8) is vertically fixedly mounted on the side wall of the sleeve (1.3) near the top end, and the positioning bolt (1.9) is threadedly mounted in the threaded sleeve (1.8).

3. The photovoltaic panel hoisting device according to claim 1, characterized in that: A blocking frame (1.6) is fixedly connected between the two sleeves (1.3) on the rear side, and a blocking flexible belt (3) is detachably connected between the two sleeves (1.3) on the front side.

4. The photovoltaic panel hoisting device according to claim 3, characterized in that: A connecting block (1.7) is fixed to the top of the side wall of the two sleeves (1.3) on the front side, and a threaded hole (1.7.1) is provided on the connecting block (1.7). Connecting plates (3.1) are provided at both ends of the blocking flexible band (3), and connecting bolts (3.2) that are threadedly sleeved and matched with the threaded holes (1.7.1) are rotatably sleeved on the connecting plates (3.1).

5. The photovoltaic panel hoisting device according to claim 1, characterized in that: The inner cavity wall of the card slot (2.1) is coated with a flexible rubber cushion layer.

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