High-altitude photovoltaic module installation method based on photograzing complementation

Abstract

The invention discloses a high-altitude photovoltaic module installation method based on photograzing complementation. The method comprises the steps that an operator achieves the installation process from dismantling to transposition installation of a hanger assembly on the construction ground. An operator can remove the binding belt and the sliding block A on the construction ground and can lift the vertical rod of the hanging frame assembly, the hanging frame assembly can be detached without being supported on a pedal, and then the hanging frame assembly is hung at a new position, so that the problem that in the prior art, the operator can only detach a steel wire rope on the pedal, and the operation is inconvenient is solved. After the steel wire rope is dismantled, the stability of the triangular bracket for supporting and treading is reduced, and the construction safety of operators is influenced.

Description

Technical Field

[0001] This invention relates to a method for installing photovoltaic modules that are complementary to solar power at high altitudes, belonging to the field of photovoltaic power station construction technology. Background Technology

[0002] The construction environment for photovoltaic (PV) installations is often characterized by uneven ground, making it difficult to find a flat surface to support ladders for workers installing PV panels. Therefore, existing technology (see Chinese Patent Publication No. CN217054266U) utilizes PV piles as a load-bearing foundation to construct a construction platform for workers to walk on while installing PV panels onto the PV frame.

[0003] Although the triangular support is connected to the photovoltaic frame by steel wire rope to obtain vertical force and support the weight of the workers stepping on it, the steel wire rope can only be removed by the workers on the footboard because the top of the triangular support is connected to the photovoltaic frame. This reduces the stability of the triangular support after the steel wire rope is removed, affecting the safety of the workers. Summary of the Invention

[0004] To address the aforementioned technical problems, this invention provides a method for installing photovoltaic modules that are complementary to solar power at high altitudes.

[0005] The present invention is achieved through the following technical solutions.

[0006] The present invention provides a method for installing photovoltaic modules that are complementary to solar power at high altitudes, including: the installation process in which workers remove and reposition the mounting brackets on the construction site.

[0007] The installation process includes the installation of the mounting bracket components: the hook at the top of the vertical pole is hooked into the top opening of the higher photovoltaic pile, the bottom of the vertical pole is tied and fixed to the photovoltaic pile by the straps, the inner and outer triangular brackets are located inside and outside the photovoltaic pile, and the inner triangular bracket is limited by the pull arm and the photovoltaic bracket diagonal rod through the cooperation of the slider A; so that multiple mounting bracket components are installed on multiple corresponding higher photovoltaic piles.

[0008] The installation process also includes the laying of pedals: two sets of pedals are installed as support components on the inner and outer triangular frames, with each pedal spanning three hanging frame components at its maximum length. The third set of pedals is installed on the reinforcing diagonal rod of the photovoltaic bracket through three tensioning force-bearing components, so that the three sets of pedals are distributed from high to low, allowing three groups of workers to install the photovoltaic panels onto the horizontal rod of the photovoltaic bracket. The horizontal rod of the photovoltaic bracket is fixed to the vertical rod of the photovoltaic bracket, and the vertical rod of the photovoltaic bracket is fixed to the top of the photovoltaic piles distributed at different heights.

[0009] The installation process also includes the removal of the mounting bracket assembly: the pedal retracts from the middle component via end component A, so that the middle component is between end components A and B; the mounting bracket assembly that no longer supports end component A is disassembled; when removing the mounting bracket assembly, the worker releases the straps and slider A from the construction site, and holds the bottom of the vertical rod to lift the hook off from the top of the photovoltaic pile; the removed mounting bracket assembly is repositioned and installed into the top of the photovoltaic pile at the new location, with end component B extending relative to the middle component and resting on the newly installed mounting bracket assembly; the accessory tool bucket is repositioned by sliding along the horizontal bar of the photovoltaic bracket via the suspension component.

[0010] The beneficial effects of this invention are as follows: When dismantling the hanging bracket assembly, the operator can remove the straps and slider A on the construction ground and lift the vertical bar of the hanging bracket assembly. The dismantling of the hanging bracket assembly can be completed without the need for support on the footboard, and then it can be reinstalled in the new position. This solves the problem in the prior art that the operator can only remove the wire rope on the footboard, which leads to a decrease in the stability of the triangular support for stepping after the wire rope is removed, thus affecting the operator's construction safety. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of the three sets of pedals with varying heights according to the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the structure of the three sets of pedals with varying heights according to the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the structure of the three sets of pedals with varying heights according to the present invention. Figure 3 ; Figure 4 This is a schematic diagram of the structure of the mounting bracket assembly of the present invention installed on a photovoltaic pile; Figure 5 This is a schematic diagram of the structure of the pedal as a support component in this invention; Figure 6 This is a schematic diagram of the structure of the third set of pedals of the present invention installed on the tensioning force-bearing component; Figure 7 This is a schematic diagram showing the distribution and installation of the tool bucket, suspension component, and photovoltaic support crossbar of the present invention. Figure 8 This is a schematic diagram showing the distribution and installation of the tool bucket and hanging parts of the present invention; In the diagram: 11-Photovoltaic pile; 12-Photovoltaic support diagonal bar; 13-Slider A; 14-Photovoltaic panel; 15-Photovoltaic support longitudinal bar; 16-Photovoltaic support horizontal bar; 2-Hanging bracket assembly; 21-Vertical rod; 22-Hook; 23-Strap; 24-Inner tripod; 25-Outer tripod; 26-Tie arm; 3-Pedal; 31-End component A; 32-Middle component; 33-End component B; 34-Bolt rod A; 35-Bolt rod B; 36-Limit screw A; 37-Limit screw B; 4-Binding force-bearing component; 41-Binding bolt; 42-Slider B; 43-Slider C; 44-Clamp; 5-Accessories and tool bucket; 6-Suspension component; 61-Hook part; 64-Vertical part; 65-Suspension part; 67-Universal rolling ball joint; 68-Elastic rubber block; 69-Elastic drive bolt. Detailed Implementation

[0012] The technical solution of the present invention is further described below, but the scope of protection is not limited to what is described.

[0013] like Figures 1 to 8 As shown.

[0014] This application discloses a method for installing photovoltaic modules that are complementary to solar power at high altitudes, comprising the following steps.

[0015] Installation of the mounting bracket assembly 2: The hook 22 at the top of the vertical pole 21 is hooked into the top opening of the higher photovoltaic pile 11. The bottom of the vertical pole 21 is tied and fixed to the photovoltaic pile 11 by the strap 23. The inner triangular frame 24 and the outer triangular frame 25 are located inside and outside the photovoltaic pile 11. The inner triangular frame 24 is limited by the pull arm 26 and the photovoltaic bracket diagonal rod 12 through the slider A13. This allows multiple mounting bracket assemblies 2 to be installed on multiple corresponding higher photovoltaic piles 11.

[0016] Installation of pedals 3: Two sets of pedals 3 are installed as support components on the inner triangular frame 24 and the outer triangular frame 25. The maximum length of each pedal 3 spans three hanging bracket components 2. The third set of pedals 3 is installed on the photovoltaic bracket reinforcing diagonal bar 12 through three tie-load members 4, so that the three sets of pedals 3 are distributed from high to low, forming a continuous photovoltaic module installation system, which allows three groups of workers to install the photovoltaic panels 14 onto the photovoltaic bracket horizontal bar 16. The photovoltaic bracket horizontal bar 16 is fixed on the photovoltaic bracket vertical bar 15, and the photovoltaic bracket vertical bar 15 is fixed on the top of the photovoltaic piles 11 with varying heights.

[0017] Removal of Mounting Component 2: The pedal 3 retracts into the middle component 32 via the end component A31, so that the middle component 32 is between the end component A31 and the end component B33. The mounting component 2, which no longer supports the end component A31, is then removed. When removing the mounting component 2, the worker releases the straps 23 and slider A13 from the construction site and holds the bottom of the vertical rod 21 to lift the hook 22 off from the top of the photovoltaic pile 11. The removed mounting component 2 is then repositioned and installed into the top of the photovoltaic pile 11 at the new location. The end component B33 extends relative to the middle component 32 and rests on the newly installed mounting component 2. The accessory tool bucket 5 is repositioned by sliding along the photovoltaic bracket crossbar 16 via the suspension component 6.

[0018] Because when dismantling the hanging bracket assembly 2, the workers can remove the straps 23 and slider A13 on the construction ground and lift the vertical bar 21 of the hanging bracket assembly 2. They can dismantle the hanging bracket assembly 2 and then reinstall it in the new position without needing to obtain support on the pedal 3. This solves the problem that in the existing technology, workers can only remove the wire rope on the pedal, which leads to a decrease in the stability of the triangular support for stepping after the wire rope is removed, thus affecting the safety of the workers.

[0019] This technical solution uses photovoltaic piles 11 distributed at varying heights, and installs large photovoltaic panels 14 on the photovoltaic piles 11. This allows the photovoltaic panels 14 to be at a greater distance from the ground of the construction site and provide a wider space for grazing, thus forming a complementary relationship between light and grazing in the grassland environment of high-altitude areas.

[0020] This application discloses a continuous installation system for photovoltaic modules, comprising: The photovoltaic piles 11 are fixed in the construction site. The photovoltaic piles 11 on the same cross section of the construction site are distributed in pairs at different heights. The photovoltaic piles 11 are fixed in multiple groups at intervals in the construction site. The photovoltaic piles 11 are hollow steel pipes.

[0021] Photovoltaic support longitudinal rods 15 are installed on the tops of the higher and lower photovoltaic piles 11. Photovoltaic support reinforcing diagonal rods 12 are installed in the middle of the photovoltaic support longitudinal rods 15 and are fixedly connected to the photovoltaic piles 11. The photovoltaic support reinforcing diagonal rods 12 are two rods that are relatively inclined. The bottom of the photovoltaic support reinforcing diagonal rods 12 is fixed to the photovoltaic piles 11 by clamps 44.

[0022] The higher photovoltaic pile 11 is equipped with a mounting bracket 2, and there are at least four mounting bracket 2s. Two sets of foot pedals 3 are installed between the three mounting bracket 2s.

[0023] At least four tie-bearing members 4 are installed between the reinforcing diagonal braces 12 of the photovoltaic bracket, and a set of three tie-bearing members 4 are installed between each set of three footplates 3.

[0024] The three sets of pedals 3 are arranged from high to low, allowing three workers to simultaneously retrieve fixing accessories from the accessory tool bucket 5 to fix the photovoltaic panel 14 onto the photovoltaic bracket crossbar 16, thus realizing the installation of the photovoltaic panel 14 on the top of the photovoltaic piles 11 with varying heights.

[0025] In this application, a pedal 3 serving as a support member is provided. The pedal 3 is telescopic and includes: a middle component 32 and end components A31 and B33, which are correspondingly telescopic and slidable with both ends of the middle component 32.

[0026] The middle component 32, end component A31, and end component B33 are all constructed from three hollow square steel pipes.

[0027] The three hollow square steel pipes constituting end component A31 and end component B33 are fixed at their ends by bolt rod A34 through screwing or through welding to form a whole.

[0028] The three hollow square steel pipes of component 32 are fixed together by bolts B35 through screwing or welding to form a whole.

[0029] End component A31 is provided with a threaded hole through which a limiting screw A36 is screwed; end component B33 is provided with a threaded hole through which a limiting screw B37 is screwed. When the treadle 3 is erected and laid on the three hanging bracket assemblies 2, the two ends of the treadle 3 are restricted by the limiting screws A36 and B37 contacting the hanging bracket assemblies 2 at both ends; when the treadle 3 is erected and laid on the three tensioning members 4, the two ends of the treadle 3 are restricted by the limiting screws A36 and B37 contacting the tensioning members 4 at both ends.

[0030] When the pedal 3 is repositioned, the two ends of the middle component 32 retract into the end components A31 and B33. At this time, the end components A31 and B33 contact the two unremoved hanger assemblies 2. The middle component 32 is then positioned between the end components A31 and B33. The rear end component B33 is then hooked onto the unremoved hanger assembly 2 by the limiting screw B37 as the load-bearing base. The end component B33 extends relative to the middle component 32 and rests on the newly installed hanger assembly 2.

[0031] In this application, a tie-and force-bearing component for a fixed photovoltaic bracket installation system includes: a tie-and force-bearing member 4 and sliders B42 and C43 fixedly connected to both ends of the tie-and force-bearing member 4 by tie-and connection bolts 41.

[0032] Both sliders B42 and C43 are respectively installed at the bottom of the photovoltaic bracket inclined rod 12, which consists of two rods that are inclined in opposite directions.

[0033] The top of the two photovoltaic support diagonal rods 12 is fixed with photovoltaic support longitudinal rods 15, and the bottom of the two photovoltaic support diagonal rods 12 is fixed to two photovoltaic piles 11 with different heights by clamps 44.

[0034] The pedal 3 between the tensioning force-bearing components 4 is retractable.

[0035] When the operator steps on the pedal 3, most of the weight load generated by the pedal 3 is directly transferred to the photovoltaic pile 11 through the bottom of the photovoltaic support diagonal rod 12 and the clamp 44, which avoids the photovoltaic support longitudinal rod 15 from bending and deforming due to the weight load of the operator.

[0036] The accessory tool bucket 5 and the suspension member 6 in this application constitute a photovoltaic module connection accessory holder; a photovoltaic module connection accessory holder of this application includes: an accessory tool bucket 5 for accommodating photovoltaic module connection accessories, the accessory tool bucket 5 being controllably slidably mounted on the photovoltaic bracket crossbar 16 via the suspension member 6.

[0037] The suspension component 6 is composed of a hook part 61, a universal rolling ball joint 67, an elastic rubber block 68, a vertical part 64, and a suspension part 65. Both the hook part 61 and the suspension part 65 are C-shaped hooks. The bottom end of the hook part 61 and the top end of the suspension part 65 are integrally fixedly connected through the vertical part 64.

[0038] The bottom end of the hook part 61 is fixedly equipped with a universal rolling ball joint 67 that can roll and contact the photovoltaic bracket crossbar 16; an elastic rubber block 68 is installed at the bottom end of the hook part 61, the elastic rubber block 68 is fixed with an elastic drive bolt 69, and the elastic drive bolt 69 is screwed into a threaded through hole provided at the bottom end of the hook part 61. The accessory tool bucket 5 is hung on the suspension part 65.

[0039] When the photovoltaic support crossbar 16 is repositioned, the elastic drive bolt 69 of the tool bucket 5 is screwed outward, so that the elastic rubber block 68 does not contact the photovoltaic support crossbar 16. At this time, the universal rolling ball joint 67 can roll in contact with the photovoltaic support crossbar 16. The suspension 6 slides along the photovoltaic support crossbar 16 with the tool bucket 5 based on the rolling contact between the universal rolling ball joint 67 and the photovoltaic support crossbar 16. When the photovoltaic support crossbar 16 is stationary, the elastic drive bolt 69 is screwed inward, so that the elastic rubber block 68 contacts the photovoltaic support crossbar 16. The elastic rubber block 68 pushes the universal rolling ball joint 67 away from the photovoltaic support crossbar 16. At this time, the universal rolling ball joint 67 no longer contacts the photovoltaic support crossbar 16. When taking out the photovoltaic module connection accessories from inside the tool bucket 5, the elastic damping of the elastic rubber block 68 prevents the tool bucket 5 and the suspension 6 from swinging.

Claims

1. A method for installing photovoltaic modules that complement solar power at high altitudes, characterized in that, include: The workers carried out the installation process of dismantling and repositioning the bracket assembly (2) on the construction site.

2. The method for installing photovoltaic modules with high-altitude photovoltaic-grassland complementary systems as described in claim 1, characterized in that, The installation process includes the installation of the bracket assembly (2): the hook (22) at the top of the vertical rod (21) is hooked into the top opening of the higher photovoltaic pile (11), the bottom of the vertical rod (21) is tied and fixed to the photovoltaic pile (11) by the strap (23), the inner triangular frame (24) and the outer triangular frame (25) are located inside and outside the photovoltaic pile (11), and the inner triangular frame (24) is limited by the pull arm (26) and the photovoltaic bracket diagonal rod (12) through the slider A (13); so that multiple bracket assemblies (2) are installed on multiple corresponding higher photovoltaic piles (11).

3. The method for installing photovoltaic modules with high-altitude solar-grass complementary systems as described in claim 2, characterized in that, The installation process also includes the laying of pedals (3): two sets of pedals (3) are installed as support members on the inner triangular frame (24) and the outer triangular frame (25). The maximum length of each pedal (3) spans three hanging frame components (2). The third set of pedals (3) is installed on the photovoltaic bracket reinforcing diagonal bar (12) through three tie-load members (4), so that the three sets of pedals (3) are distributed from high to low, allowing three groups of workers to install the photovoltaic panels (14) onto the photovoltaic bracket crossbar (16). The photovoltaic bracket crossbar (16) is fixed on the photovoltaic bracket longitudinal bar (15), and the photovoltaic bracket longitudinal bar (15) is fixed on the top of the photovoltaic piles (11) with varying heights.

4. The method for installing photovoltaic modules with high-altitude solar-grass complementary systems as described in claim 3, characterized in that, The installation process also includes the removal of the bracket assembly (2): the pedal (3) retracts into the middle part (32) through the end part A (31), so that the middle part (32) is in the end part A (31) and the end part B (33). The bracket assembly (2) that no longer supports the end part A (31) is removed. When removing the bracket assembly (2), the operator releases the strap (23) and slider A (13) from the construction site and holds the bottom of the vertical rod (21) so that the hook (22) is lifted off from the top of the photovoltaic pile (11). The removed bracket assembly (2) is repositioned and installed into the top of the photovoltaic pile (11) in the new position. The end part B (33) extends relative to the middle part (32) and rests on the newly installed bracket assembly (2). The accessory tool bucket (5) slides along the photovoltaic bracket crossbar (16) through the suspension part (6) to change position.

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