Auxiliary installation device for photovoltaic module

Abstract

The utility model provides an auxiliary installation device for a photovoltaic module, and relates to the technical field of photovoltaic module installation. The multi-group rod comprises a base, a plurality of groups of rod bodies are arranged at four corners of the base, splicing mechanisms are mounted on the rod bodies, and the plurality of groups of rod bodies can be mutually spliced through the splicing mechanisms; a first layer plate and a second layer plate which are distributed up and down are arranged above the base, two sets of supporting rods are fixed between the first layer plate and the second layer plate, the first layer plate and the second layer plate are integrated through the supporting rods, and the first layer plate and the second layer plate can slide on rod bodies. By means of the auxiliary installation device, conveying and installation can be carried out without manually binding the photovoltaic panel through a rope, collision damage to the photovoltaic panel in the conveying process is avoided, the conveying and placing efficiency is higher, the installation efficiency of the photovoltaic panel is improved, and the structure can be flexibly disassembled, assembled and spliced and is convenient to carry and transport better.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component installation, in particular to a photovoltaic component auxiliary installation device. Background Art

[0002] Photovoltaic modules generally refer to solar cell modules, which are composed of solar cells or solar cells of different specifications cut by laser cutting machines. They are mainly used in the fields of user solar power supply, transportation, communication / telecommunications, oil, marine, meteorology, photovoltaic power stations, etc. Due to the low output voltage of single-chip solar cells and the easy detachment of electrodes of unpackaged cells due to environmental influences, a certain number of single-chip cells must be sealed into solar cell modules in series and parallel to prevent corrosion of the cell electrodes and interconnects. In addition, encapsulation prevents cell breakage and facilitates outdoor installation. Some photovoltaic panels are generally installed in one or two-story self-built houses in rural areas.

[0003] At present, when photovoltaic modules are installed on the roof of self-built houses in rural areas, they are generally installed by manually holding ropes, tying the ropes to the photovoltaic panels, and lifting the photovoltaic panels to the roof of the self-built house. This process increases the labor intensity of the staff and has low installation efficiency. Moreover, when the photovoltaic panels are lifted, they are prone to contact friction and are easily damaged. At the same time, the transportation of photovoltaic panels by large lifting equipment does not increase the installation cost. At the same time, the equipment occupies a large space. In some building environments, the placement and function of the equipment may be subject to space restrictions and inconvenient transportation in the later stage. Utility Model Content

[0004] The utility model provides a photovoltaic component auxiliary installation device, aiming to at least solve one of the deficiencies in the prior art mentioned in the background technology.

[0005] The present invention provides the following technical solutions to achieve the above objectives:

[0006] A photovoltaic module auxiliary installation device includes a base, and a plurality of rods are arranged at the four corners of the base;

[0007] A splicing mechanism is installed on the rod body, and multiple groups of the rod bodies can be spliced ​​together through the splicing mechanism;

[0008] The base is provided with a first and a second layer distributed up and down, and two sets of support rods are fixed between the first and second layers, and the first and second layers are integrated by the support rods, and the first and second layers can slide on the rods;

[0009] The outer top end of the rod body at the top is fixed with a limit plate by means of bolts;

[0010] A top plate is provided above the first layer, and circular holes are opened at the four corners of the top plate. The top plate is inserted into the top of the rod body through the circular holes and placed on the limit plate;

[0011] The top plate is provided with a lifting mechanism for synchronously lifting and lowering the second and first layer plates.

[0012] Preferably, through holes are provided at the four corners of the first and second layer plates, and the first and second layer plates slide on the rod body through the through holes.

[0013] Preferably, an annular disk is fixed at the circular hole on the lower surface of the top plate, an annular groove is opened on the lower surface of the annular disk, and an annular electromagnet is arranged in the annular groove. The annular electromagnet and the annular disk are fixedly connected, and the limiting disk is a magnetically adsorbed material.

[0014] Preferably, the splicing mechanism includes a threaded pin fixed to one end of the rod body and a threaded groove provided at the other end of the rod body and adapted to the threaded pin, and threaded holes adapted to the threaded pin are provided at the four corners of the upper surface of the base.

[0015] Preferably, the lifting mechanism includes a servo motor fixed to the lower surface of the top plate, a reel fixed to the output end of the servo motor, and a rope wound around the surface of the reel;

[0016] One end of the rope is fixedly connected to the winding wheel, and the other end of the rope is fixed with an elastic ring buckle. A hanging pin is fixed on the upper surface of the first layer, and the elastic ring buckle can be buckled on the pin hole opened by the hanging pin.

[0017] Preferably, a resistance mechanism is installed on the second layer plate, and the resistance mechanism includes two sets of rectangular grooves opened on one side of the second layer plate, a rotating shaft arranged inside the rectangular groove, and a movable frame fixed on the surface of the rotating shaft;

[0018] The two ends of the rotating shaft are rotatably connected through bearings and the second layer plate. A reset torsion spring is wound around the surface of the rotating shaft. The two ends of the reset torsion spring are fixedly connected to the movable frame and the second layer plate respectively. A U-shaped connecting rod is fixed between the two groups of movable frames.

[0019] Preferably, a rubber block is fixedly mounted on the abutting end of the movable frame.

[0020] Preferably, a hollow portion is provided in the middle of the base.

[0021] The utility model provides a photovoltaic module auxiliary installation device, which has at least the following beneficial effects compared with the prior art:

[0022] The photovoltaic component auxiliary installation device can be used to transport and install photovoltaic panels without manual labor by bundling them with ropes, avoiding collision damage to the photovoltaic panels during transportation. The transportation and placement efficiency is higher, and the installation efficiency of photovoltaic components is improved. Moreover, the structure can be flexibly disassembled and assembled, which is convenient for better carrying and transportation. At the same time, the placement of the device is not affected by the building environment. Compared with large-scale transportation and lifting equipment, the installation cost is reduced, thereby improving the use effect of the device and meeting actual use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a partial diagram of the overall structure of the utility model;

[0025] Figure 3 This is a cross-sectional view of the rod structure of the utility model;

[0026] Figure 4 This is a cross-sectional view of the annular disk structure of the utility model.

[0027] In the figure: 101, base; 102, rod body; 103, shelf one; 104, shelf two; 105, top plate; 106, limit plate; 107, annular plate; 108, annular electromagnet; 109, hollow part; 2, splicing mechanism; 201, threaded pin; 202, threaded groove; 3, pulling mechanism; 301, servo motor; 302, winding wheel; 303, rope; 304, elastic ring buckle; 305, hanging pin; 4, interference mechanism; 401, movable frame; 402, rubber block; 403, reset torsion spring; 404, U-shaped connecting rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Example 1, a photovoltaic module auxiliary installation device, the structure of which is referenced Figure 1-4 As shown: the power equipment involved in this device is powered by an external power supply. The specific structure includes a base 101, and multiple groups of rods 102 are provided at the four corners of the base 101;

[0030] A splicing mechanism 2 is installed on the rod body 102, and multiple groups of rod bodies 102 can be spliced ​​together through the splicing mechanism 2;

[0031] The splicing mechanism 2 includes a threaded pin 201 fixed to one end of the rod 102 and a threaded groove 202 provided at the other end of the rod 102 and adapted to the threaded pin 201. Threaded holes adapted to the threaded pin 201 are provided at the four corners of the upper surface of the base 101.

[0032] A first shelf 103 and a second shelf 104 are arranged above the base 101. Two sets of support rods are fixed between the first shelf 103 and the second shelf 104. The support rods integrate the first shelf 103 and the second shelf 104 into one body. The first shelf 103 and the second shelf 104 can slide on the rod body 102.

[0033] A limit plate 106 is fixed to the outer top of the top rod 102 by bolts;

[0034] A top plate 105 is provided above the first shelf 103. Round holes are provided at the four corners of the top plate 105. The top plate 105 is inserted into the top of the rod body 102 through the round holes and placed on the limit plate 106.

[0035] The top plate 105 is provided with a lifting mechanism 3 for synchronously lifting the second layer plate 104 and the first layer plate 103;

[0036] The lifting mechanism 3 includes a servo motor 301 fixed to the lower surface of the top plate 105, a reel 302 fixed to the output end of the servo motor 301, and a rope 303 wound around the surface of the reel 302.

[0037] One end of the rope 303 is fixedly connected to the reel 302, and the other end of the rope 303 is fixed with an elastic ring buckle 304. A hanging pin 305 is fixed to the upper surface of the shelf 103, and the elastic ring buckle 304 can be buckled on the pin hole opened by the hanging pin 305;

[0038] Through holes are opened at the four corners of the first layer 103 and the second layer 104, and the first layer 103 and the second layer 104 slide on the rod body 102 through the through holes;

[0039] An annular disk 107 is fixed at the circular hole on the lower surface of the top plate 105. An annular groove is provided on the lower surface of the annular disk 107, and an annular electromagnet 108 is provided in the annular groove. The annular electromagnet 108 is fixedly connected to the annular disk 107. The limiting disk 106 is a magnetically attracted material and can be made of iron.

[0040] In this embodiment, when the photovoltaic module auxiliary installation device needs to transport photovoltaic panels (not shown in the figure) to the roof of a self-built house in a rural area, the base 101 is first placed in a designated area, and then the four sets of rods 102 are screwed into the threaded holes at the four corners of the base 101 through the threaded pins 201. Then, the layer 103 and the layer 2 104 are simultaneously inserted into the rods 102 through the through holes.

[0041] Then, according to the height of the house, multiple groups of rods 102 are spliced ​​again by the splicing mechanism 2 to a certain height, so that the spliced ​​height and the overall height of the rods 102 on the base 101 are higher than the height of the house;

[0042] During the splicing process, the threaded pin 201 on one set of rod bodies 102 is screwed into the threaded groove 202 provided on the other set of rod bodies 102 to complete the splicing of the two sets of rod bodies 102;

[0043] The threaded groove 202 at the bottom of the assembled rod body 102 is screwed onto the threaded pin 201 at the top of the rod body 102 on the base 101, thereby completing the height construction;

[0044] Then the staff on the house can install the limit plate 106 on the top of the rod body 102 with bolts. Then the staff at the bottom throws one end of the rope 303 to the top of the house. The roof staff can pull the rope 303 to pull the top plate 105, servo motor 301, and reel 302 to the roof. The roof staff inserts the round holes at the four corners of the top plate 105 into the rod body 102 and makes the annular plate 107 at the bottom of the top plate 105 fit with the limit plate 106.

[0045] Then, the annular electromagnet 108 is energized. Since the limiting plate 106 is a magnetically attracted material, such as iron, the magnetic attraction force generated by the annular electromagnet 108 is attracted to the limiting plate 106, thereby improving the installation stability of the top plate 105.

[0046] The elastic ring buckle 304 at the other end of the rope 303 is buckled onto the hook pin 305, and then the photovoltaic panel is placed on the second layer 104;

[0047] Then, the servo motor 301 is started, which drives the reel 302 to rotate, thereby reeling the rope 303, thereby driving the first layer 103 and the second layer 104 to move upward synchronously, thereby transporting the photovoltaic panel to the top of the house, making it easier for personnel to remove it for installation. Then, the servo motor 301 rotates in the opposite direction, and drives the reel 302 to rotate in the opposite direction to release the rope 303, thereby driving the first layer 103 and the second layer 104 to move downward, and then continue to place the photovoltaic panel for transportation;

[0048] This auxiliary installation device can be used to transport and install photovoltaic panels without manual labor by bundling them with ropes 303, avoiding collision damage to the photovoltaic panels during transportation. The transportation and placement efficiency is higher, which improves the installation efficiency of photovoltaic components. Moreover, this structure can be flexibly disassembled and assembled, which is convenient for better carrying and transportation. At the same time, the placement of this device is not affected by the building environment. Compared with large-scale transportation and lifting equipment, the installation cost is reduced, thereby improving the use effect of the device and meeting actual use needs.

[0049] It should be noted that a forward and reverse switch is installed on the servo motor 301 to control the forward and reverse rotation of the servo motor 301.

[0050] It should be understood that: generally, a house is provided with a roof door, through which personnel can enter the top of the house, or for a one-story house, they can climb to the roof by a ladder.

[0051] Example 2, a photovoltaic module auxiliary installation device, is based on Example 1. Specifically, in this example, a second layer 104 is provided with a resistance mechanism 4, which includes two sets of rectangular grooves formed on one side of the second layer 104, a rotating shaft disposed within the rectangular grooves, and a movable frame 401 fixed to the surface of the rotating shaft.

[0052] The two ends of the rotating shaft are rotatably connected to the second layer plate 104 through bearings. A return torsion spring 403 is wound around the surface of the rotating shaft. The two ends of the return torsion spring 403 are fixedly connected to the movable frame 401 and the second layer plate 104 respectively. A U-shaped connecting rod 404 is fixed between the two sets of movable frames 401.

[0053] A rubber block 402 is fixedly mounted on the abutting end of the movable frame 401 .

[0054] In this embodiment, the U-shaped connecting rod 404 is bent, thereby driving the movable frame 401 to fold. While the movable frame 401 is folding, a torsional deformation is generated on the reset torsion spring 403. When the photovoltaic panel is placed on the second layer 104, the U-shaped connecting rod 404 is released. At this time, the reset torsion spring 403 elastically resets and drives the movable frame 401 to reset. The rubber block 402 is driven by the movable frame 401 to contact the photovoltaic panel, thereby improving the stability of the photovoltaic panel placed on the second layer 104 during the transportation of the photovoltaic panel.

[0055] The rubber block 402 can play a protective role, preventing the resistance force of the movable frame 401 from causing squeezing damage to the photovoltaic panel. At the same time, the rubber block 402 can increase the friction with the photovoltaic panel and improve the squeezing and fixing effect.

[0056] Example 3, a photovoltaic module auxiliary installation device, is based on Example 2. Specifically, in this example, a hollow portion 109 is provided in the middle of the base 101 .

[0057] In this embodiment, a hollow portion 109 is provided on the base 101 , and heavy objects can be placed in the hollow portion 109 to enhance the stability of the base 101 supported on the ground.

[0058] The working principle and use process of the present invention are as follows: when using the photovoltaic module auxiliary installation device, when it is necessary to transport the photovoltaic panel (not shown in the figure) to the roof of a self-built house in the rural area, first place the base 101 in the designated area, then screw the four groups of rod bodies 102 into the threaded holes at the four corners of the base 101 through the threaded pins 201, and then simultaneously insert the layer 103 and the layer 2 104 into the rod bodies 102 through the through holes; then, according to the height of the house, multiple groups of rod bodies 102 are spliced ​​again through the splicing mechanism 2, and spliced ​​to a certain height, so that the spliced ​​height and the overall height of the rod bodies 102 on the base 101 are higher than the height of the house; in the process of splicing, a group of rod bodies 102 are spliced ​​together. The threaded pin 201 on the rod body 102 is screwed into the threaded groove 202 opened in the other set of rod bodies 102 to complete the splicing of the two sets of rod bodies 102; the threaded groove 202 at the bottom of the spliced ​​overall rod body 102 is screwed onto the threaded pin 201 at the top of the rod body 102 on the base 101, thereby completing the height construction; then the personnel on the house can install the limit plate 106 on the topmost rod body 102 through bolts, and then the bottom personnel throw one end of the rope 303 to the top of the house, and the roof personnel can pull the rope 303 to pull the top plate 105, servo motor 301, winding wheel 302 and other components to the roof, and the roof personnel insert the round holes at the four corners of the top plate 105 into the rod body 102 , and make the annular disk 107 at the bottom of the top plate 105 fit with the limit disk 106; then the annular electromagnet 108 is energized, and since the limit disk 106 is a magnetically adsorbed material, which can be made of iron, the magnetic attraction generated by the annular electromagnet 108 is adsorbed and fixed to the limit disk 106; then the elastic annular buckle 304 at the other end of the rope 303 is buckled on the hanging pin 305, and then the photovoltaic panel is placed on the second layer 104, and at the same time, the U-shaped connecting rod 404 is bent, thereby driving the movable frame 401 to fold, and while the movable frame 401 is folded, it generates torsional deformation on the reset torsion spring 403, and when the photovoltaic panel is placed on the second layer 104, the U-shaped connecting rod 404 is released. Type connecting rod 404, at this time the reset torsion spring 403 elastically resets and drives the movable frame 401 to reset, thereby driving the rubber block 402 to contact the photovoltaic panel through the movable frame 401, and then starting the servo motor 301, thereby driving the winding wheel 302 to rotate, thereby winding the rope 303, and thereby driving the layer 1 103 and the layer 2 104 to move up synchronously, thereby transporting the photovoltaic panel to the top of the house, making it convenient for personnel to remove it for installation operations, and then the servo motor 301 rotates in the opposite direction, and drives the winding wheel 302 to rotate in the opposite direction to release the rope 303, thereby driving the layer 103 and the layer 2 104 to move down, and then continue to place the photovoltaic panel for transportation.

[0059] Obviously, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A photovoltaic module auxiliary installation device, comprising a base (101), characterized in that: A plurality of rod bodies (102) are provided at the four corners of the base (101), a splicing mechanism (2) is installed on the rod bodies (102), and the plurality of rod bodies (102) are spliced ​​together through the splicing mechanism (2); A first layer (103) and a second layer (104) are arranged above the base (101), and two groups of support rods are fixed between the first layer (103) and the second layer (104); the first layer (103) and the second layer (104) are slidably sleeved on the rod body (102); A limit plate (106) is fixed to the outer top end of the top rod (102) by means of bolts; A top plate (105) is provided above the first layer plate (103), and circular holes are provided at the four corners of the top plate (105). The top plate (105) is inserted into the top of the rod body (102) through the circular holes and is placed on the limiting plate (106); The top plate (105) is provided with a lifting mechanism (3) for synchronously lifting and lowering the second layer plate (104) and the first layer plate (103).

2. The photovoltaic module auxiliary installation device according to claim 1, characterized in that: Through holes are provided at the four corners of the first layer (103) and the second layer (104); and the first layer (103) and the second layer (104) slide on the rod body (102) through the through holes.

3. The photovoltaic module auxiliary installation device according to claim 2, characterized in that: An annular disk (107) is fixed on the lower surface of the top plate (105) at the circular hole. An annular groove is provided on the lower surface of the annular disk (107), and an annular electromagnet (108) is provided in the annular groove. The annular electromagnet (108) and the annular disk (107) are fixedly connected. The limiting disk (106) is provided with a magnetically adsorbed material.

4. The photovoltaic module auxiliary installation device according to claim 1, characterized in that: The splicing mechanism (2) comprises a threaded pin (201) fixed to one end of the rod body (102) and a threaded groove (202) provided at the other end of the rod body (102) and adapted to the threaded pin (201); threaded holes adapted to the threaded pin (201) are provided at the four corners of the upper surface of the base (101).

5. The photovoltaic module auxiliary installation device according to claim 1, characterized in that: The lifting mechanism (3) includes a servo motor (301) fixed to the lower surface of the top plate (105), a reel (302) fixed to the output end of the servo motor (301), and a rope (303) wound around the surface of the reel (302); one end of the rope (303) is fixedly connected to the reel (302), and the other end of the rope (303) is fixed with an elastic ring buckle (304); a hanging pin (305) is fixed to the upper surface of the layer 1 (103); the elastic ring buckle (304) is buckled on the pin hole opened by the hanging pin (305).

6. The photovoltaic module auxiliary installation device according to claim 1, characterized in that: The second layer (104) is provided with a resistance mechanism (4), which comprises two groups of rectangular grooves provided on one side of the second layer (104), a rotating shaft provided inside the rectangular groove, and a movable frame (401) fixed on the surface of the rotating shaft; both ends of the rotating shaft are rotatably connected to the second layer (104) through bearings, a return torsion spring (403) is provided around the surface of the rotating shaft, and both ends of the return torsion spring (403) are fixedly connected to the movable frame (401) and the second layer (104), respectively, and a U-shaped connecting rod (404) is fixed between the two groups of movable frames (401).

7. The photovoltaic module auxiliary installation device according to claim 6, characterized in that: A rubber block (402) is fixedly mounted on the abutting end of the movable frame (401).

8. The photovoltaic module auxiliary installation device according to claim 1, characterized in that: A hollow portion (109) is provided in the middle of the base (101).

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