Photovoltaic module hoisting protector

Abstract

The invention provides a photovoltaic module hoisting protector, and relates to the technical field of photovoltaic installation, the photovoltaic module hoisting protector comprises a suspension cage, two sides of the suspension cage are provided with fixed protection assemblies, the top of the suspension cage is provided with a hanging assembly, the bottom of the suspension cage is provided with a hanging assembly, and the hanging assembly is used for loading a photovoltaic panel support; the mounting balance weight monitoring assembly is used for monitoring the balance weight of the mounting assembly and adjusting the balance weight on the basis of a monitoring result. The problem that a photovoltaic module hoisting protection tool lacks of loading of a photovoltaic panel support is solved.

Description

Technical Field

[0001] The invention belongs to the field of photovoltaic installation, and in particular relates to a photovoltaic component hoisting protective gear. Background Art

[0002] Photovoltaic power generation is a widely popular clean green energy. It is a power generation mode that converts the light energy received from the sun into electrical energy through photovoltaic panels and other components. As the core component of photovoltaic power generation, photovoltaic panels are composed of seven parts including tempered glass, battery cells, aluminum box gold, junction box, etc. They are relatively fragile and need to be protected during transportation.

[0003] When installing photovoltaic equipment, some installation locations are on roofs, building tops or other high places that are not disturbed and easy to receive sunlight. Therefore, the use of crane equipment for lifting and transportation is an inevitable process in the handling process. Usually, when lifting and transporting photovoltaic panels, photovoltaic panels need to be transported one box at a time. The lifting ropes on the lifting equipment hook the hanging plate carrying the photovoltaic panel box. When lifting, the lifting ropes are stretched in a triangular upward position. This can easily cause damage to the photovoltaic panels in the box due to the taut lifting ropes, and when the box is suspended in mid-air and moved, it will swing with the lifting ropes, causing a small collision between the photovoltaic panel and the lifting tooling. Photovoltaic panels with brittle materials are also likely to be damaged in this case. Therefore, a photovoltaic component lifting protective gear is needed to protect the photovoltaic panels during lifting and reduce damage. At the same time, in the existing photovoltaic component lifting process, usually only photovoltaic panels can be loaded, and the function of lifting the brackets of the photovoltaic panels is lacking. Summary of the invention

[0004] The present invention provides a photovoltaic assembly hoisting protective gear to solve at least one technical problem raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention discloses a photovoltaic module hoisting protective device, comprising: a hoisting cage, fixed protection components are arranged on both sides of the hoisting cage, a hanging component is arranged on the top of the hoisting cage, and a mounting component is arranged on the bottom of the hoisting cage, and the mounting component is used to load the photovoltaic panel bracket;

[0006] It also includes a mount weight monitoring component, which is used to monitor the weight of the mount component and adjust it based on the monitoring results.

[0007] Preferably, the protection component includes a base plate, which is arranged at the bottom of the cage, and the base plate and the cage are connected by a compression elastic member. Fixed plates are provided on the left and right sides of the cage, and the fixed plates are connected to the adjustment structure. Several frames are provided on the top of the cage, and net bags are installed in the several frames. Four groups of lifting rings are provided around the outside of the cage, and the four groups of lifting rings are fixedly connected to the cage. A switching door structure is provided on the front side of the cage, and several bars are fixedly connected to the rear side of the cage.

[0008] Preferably, the adjustment structure includes a support frame, and the two support frames are symmetrically fixedly connected to the outside of the cage. A lead screw is passed through and rotatably connected to the two support frames, and the other end of the lead screw is rotatably connected to the cage. A drive motor is installed on the two support frames, and the drive motor is connected to the lead screw. A support is threadedly connected to the lead screw, and the support and the fixed plate are connected by a plurality of compressible elastic parts. The two support frames are fixedly connected with a limit rod on the side away from the lead screw, and the support passes through and is slidably connected to the limit rod.

[0009] Preferably, the switch door structure includes sliding door 1 and sliding door 2, which are respectively hinged on the cage, a lock groove is provided on the side of sliding door 2, a sliding groove is provided on sliding door 1, a limit card is installed in the sliding groove, a lock tongue is slidably connected in the limit card, a compression elastic member 3 is provided between the lock tongue and the limit card, an unlocking handle passes through and is rotatably connected on the sliding door 1, a push rod is bolted on the unlocking handle, the push rod and the lock tongue cooperate with each other, and the lock tongue and the lock groove cooperate with each other.

[0010] Preferably, the hanging assembly includes a hanging rod, the tops of four groups of hanging rods are fixedly connected to the bottom of the main lifting rod, the top of the main lifting rod is fixedly connected with a U-shaped hanging card, the bottoms of the four groups of hanging rods are bolted with clamping groove connecting rods, the bottom of the clamping groove connecting rods is rotatably connected to a reversing connecting head, the bottom of the reversing connecting head is rotatably connected to a hook, four compression elastic parts are provided between the hook and the reversing connecting head, the hook and the reversing connecting head cooperate with each other, and the hook is sleeved on the lifting ring.

[0011] Preferably, the mounting assembly includes a mounting bin, which is fixedly connected to a plurality of U-shaped locks, the U-shaped lock sleeve is arranged on a hanging piece, the hanging piece is fixedly connected to the bottom of the support frame, a latch passes through the U-shaped lock and is slidably connected, a baffle is provided below the latch, the baffle is fixedly connected to the outside of the mounting bin, the baffle and the latch cooperate with each other, a fixed structure is provided in the mounting bin, a slide groove is provided on the front side of the mounting bin, a sliding hatch cover is slidably connected in the slide groove, and a locking structure is provided between the sliding hatch cover and the mounting bin.

[0012] Preferably, the fixing structure includes a groove, which is arranged at the top of the mounting bin, and lower pressure rods are symmetrically arranged in the groove front and back, and the two lower pressure rods are rotatably connected to the top wall of the mounting bin, a rubber sleeve is fixedly connected between the lower pressure rods, and cranks are fixedly connected to the sides of the two lower pressure rods, which are rotatably connected to the mounting bin, and a check mechanism is provided on the crank, and the check mechanism is installed on the mounting bin.

[0013] Preferably, the non-return mechanism includes a ratchet, which is mounted on a crank, the ratchet and the pawl are meshed with each other, the pawl is rotatably connected to a guard ring, the guard ring is fixedly connected to the mounting bin, a compression elastic member five is provided between the pawl and the guard ring, an adjusting ring is rotatably connected to the guard ring, an inclined slide is provided on the adjusting ring, the pawl is slidably connected in the inclined slide, and a cross bar is bolted to the crank.

[0014] Preferably, the mounted counterweight monitoring component includes a control module, a data processing module, a detection module and an execution module, and the detection module includes:

[0015] Several pressure sensors: used to detect the pressure of the photovoltaic panel bracket on the mounting bin, which are arranged in the mounting bin;

[0016] Level sensor: used to detect the levelness of the mount bin, which is set inside the mount bin;

[0017] Angle sensor: used to detect the rotation angle of the push rod, which is arranged on the push rod;

[0018] Height sensor: used to detect the placement height of the photovoltaic panel bracket in the mounting bin, which is set in the mounting bin;

[0019] Wind speed sensor: used to detect the wind speed of the surrounding environment, which is set in the mounting compartment;

[0020] Gravity sensor: used to detect the gravity of the mount compartment, which is set in the mount compartment;

[0021] The detection module is electrically connected to the data processing module, the control module is electrically connected to the data processing module and the execution module, and the control module controls the execution module to work based on the data results of the data processing module.

[0022] Preferably, the control module controls the execution module based on the data result of the data processing module, including the following steps:

[0023] Step 1: Calculate the weight coefficient B of the mount based on several pressure sensors, level sensors, angle sensors, height sensors, wind speed sensors and gravity sensors w and the average load L d :

[0024]

[0025] Among them: B w is the weight coefficient of the mount compartment, ξ is the action coefficient, F i is the detection value of the i-th pressure sensor, n is the number of pressure sensors, L is the length of the lower pressure rod, θ is the detection value of the angle sensor, H is the detection value of the height sensor, ρ is the air density, V is the detection value of the wind speed sensor, A is the effective wind load area of ​​the mount, ≤ the wind resistance coefficient of the mount, H z is the detection value of the level sensor, G is the detection value of the gravity sensor, L d is the average load of the mounting compartment, S is the bottom area of ​​the mounting compartment;

[0026] Step 2: Data processing module comparison Bw and L d The size of B w >L d When, according to B w Calculate the adjustment parameter C a :

[0027] Where: C a To adjust the parameters;

[0028] Step 3: The control module adjusts the parameter C a Determine the adjustment plan, execute the module to display an alarm and the adjustment plan code. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0030] Figure 1 The structure of the present invention is schematically shown Figure 1 ;

[0031] Figure 2 The structure of the present invention is schematically shown Figure 2 ;

[0032] Figure 3 The structure of the present invention is schematically shown Figure 3 ;

[0033] Figure 4 The structure of the present invention is schematically shown Figure 4 ;

[0034] Figure 5 For the present invention Figure 3 A partial enlarged view of point A;

[0035] Figure 6 It is a structural schematic diagram of the hanging assembly of the present invention;

[0036] Figure 7 The mounting assembly structure of the present invention is shown in FIG. Figure 1 ;

[0037] Figure 8 The structure of the mounting assembly of the present invention is shown in FIG. Figure 2 ;

[0038] Fig. 9 The structure of the non-return mechanism of the present invention is shown in FIG. Figure 1 ;

[0039] Fig.10 The structure of the non-return mechanism of the present invention is shown in FIG. Figure 2 .

[0040] In the figure: 1. cage; 2. protection component; 21. bottom plate; 22. compression elastic member 1; 23. fixing plate; 24. frame; 25. net bag; 26. lifting ring; 27. bar; 3. adjustment structure; 31. support frame; 32. lead screw; 33. drive motor; 34. support; 35. compression elastic member 2; 36. limit rod; 4. door opening and closing structure; 41. sliding door 1; 42. sliding door 2; 43. lock slot; 44. sliding slot; 45. limit card; 46. lock tongue; 47. compression elastic member 3; 48. unlocking handle; 49. top rod; 5. hanging component; 5 1. Lifting rod; 52. Main lifting rod; 53. U-shaped lifting card; 54. Clamping groove connecting rod; 55. Reversing connector; 56. Hook; 57. Compression elastic member four; 6. Mounting assembly; 61. Mounting compartment; 62. U-shaped lock; 63. Hanging piece; 64. Latch; 65. Baffle; 66. Slide; 67. Sliding hatch; 7. Fixed structure; 71. Groove; 72. Down-pressing rod; 73. Rubber sleeve; 74. Crank; 8. Check mechanism; 81. Ratchet; 82. Paw; 83. Guard ring; 84. Compression elastic member five; 85. Adjustment ring; 86. Oblique slide; 87. Cross bar. DETAILED DESCRIPTION

[0041] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0042] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions and technical features between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0043] The present invention provides the following embodiments

[0044] Example 1

[0045] The embodiment of the present invention provides a photovoltaic module hoisting protective gear, such as Figure 1-10 As shown, it comprises: a cage 1, fixed protection components 2 are provided on both sides of the cage 1, a hanging component 5 is provided on the top of the cage 1, and a mounting component 6 is provided at the bottom of the cage 1, and the mounting component 6 is used to load the photovoltaic panel bracket;

[0046] It also includes a mounting counterweight monitoring component, which is used to monitor the counterweight of the mounting component 6 and adjust it based on the monitoring results.

[0047] The working principle and beneficial effects of the above technical solution are as follows: when hoisting the photovoltaic module, the photovoltaic panel is loaded into the hoisting cage 1, the fixing protection component 2 fixes and protects the photovoltaic panel during the hoisting, the hanging component 5 is used to connect with the hoisting steel cable to realize the hoisting of the hoisting cage 1, the mounting component 6 is designed to load the photovoltaic panel bracket and fix and protect it during the hoisting process, and the mounting counterweight monitoring component is used to monitor and adjust the counterweight of the photovoltaic panel bracket loaded by the mounting component 6;

[0048] The present invention utilizes a fixed protection component 2 to fix and protect the photovoltaic panel during the hoisting process. This design can prevent the photovoltaic panel from sliding and vibrating during the hoisting process, thereby preventing the photovoltaic panel from being worn. By maintaining the overall placement structure of the photovoltaic panel, it is convenient for the operator to remove the photovoltaic panel in the subsequent process. The design of the hanging component 5 can ensure the safety of the cage 1 during the hoisting process through a rigid connection, and avoid the imbalance of the cage 1 due to the differences between the steel cables when the steel cables are directly connected to the cage 1. The design of the mounting component 6 can hoist the photovoltaic panel bracket together with the photovoltaic panel, thereby avoiding batch mismatch caused by separate hoisting of the photovoltaic panel and the photovoltaic bracket. At the same time, the design of the mounting counterweight monitoring component can ensure the balance of the counterweight inside the mounting component 6, thereby avoiding hoisting failure caused by counterweight imbalance.

[0049] Example 2

[0050] On the basis of Example 1, the protection component 2 includes a base plate 21, which is arranged at the bottom of the cage 1. The base plate 21 and the cage 1 are connected by a compression elastic member 22. Fixed plates 23 are provided on the left and right sides of the cage 1, and the fixed plates 23 are connected to the adjustment structure 3. A plurality of frames 24 are provided on the top of the cage 1, and net bags 25 are installed in the plurality of frames 24. Four groups of lifting rings 26 are provided around the outside of the cage 1, and the four groups of lifting rings 26 are fixedly connected to the cage 1. A switch door structure 4 is provided on the front side of the cage 1, and a plurality of bars 27 are fixedly connected to the rear side of the cage 1.

[0051] The adjustment structure 3 includes a support frame 31, and the two support frames 31 are symmetrically fixedly connected to the outside of the cage 1. A lead screw 32 is passed through and rotatably connected to the two support frames 31, and the other end of the lead screw 32 is rotatably connected to the cage 1. A driving motor 33 is installed on the two support frames 31, and the driving motor 33 is connected to the lead screw 32. A support 34 is threadedly connected to the lead screw 32, and the support 34 and the fixed plate 23 are connected by a plurality of compression elastic members 35. The two support frames 31 are fixedly connected with a limit rod 36 on the side away from the lead screw 32, and the support 34 is passed through and slidably connected to the limit rod 36.

[0052] The switch door structure 4 includes a sliding door 1 41 and a sliding door 2 42, which are hingedly connected to the cage 1 respectively. A lock groove 43 is provided on the side of the sliding door 2 42, and a sliding groove 44 is provided on the sliding door 1. A limit card 45 is installed in the sliding groove 44, and a lock tongue 46 is slidably connected in the limit card 45. A compression elastic member 3 47 is provided between the lock tongue 46 and the limit card 45. An unlocking handle 48 passes through and is rotatably connected to the sliding door 1 41, and a push rod 49 is bolted on the unlocking handle 48. The push rod 49 cooperates with the lock tongue 46, and the lock tongue 46 and the lock groove 43 cooperate with each other.

[0053] The working principle and beneficial effects of the above technical solution are as follows: when a number of photovoltaic panels are loaded into the cage 1, the bottom plate 21 is used to place and protect the photovoltaic panels, the compression elastic member 22 between the bottom plate 21 and the cage 1 realizes buffering of the photovoltaic panels, the fixing plate 23 is used to straighten and fix the photovoltaic panels for protection, and the fixing plate 23 adjusts and adapts the photovoltaic panels by adjusting the displacement of the structure 3, and the net bag 25 in the frame 24 is used to prevent debris from falling into the cage 1 when it is hoisted and lifted;

[0054] When the adjustment structure 3 adjusts the fixed plate 23, the driving motor 33 starts to drive the lead screw 32 to rotate, and the lead screw 32 rotates to make the support 34 move along the lead screw 32, and the support 34 slides along the limit rod 36 to limit the displacement path of the support 34. When the support 34 moves, the fixed plate 23 moves synchronously, so that the fixed plate 23 is close to the photovoltaic panel, so that the photovoltaic panel remains vertical and fixed, and the compression elastic member 2 35 between the fixed plate 23 and the support 34 is used to buffer and absorb the vibration generated between the photovoltaic panels;

[0055] The switch door structure 4 is opened and closed to close the cage 1, and the photovoltaic panels are loaded and unloaded through the switch door structure 4. When the switch door structure 4 is opened or closed, the unlocking handle 48 is turned, and the top rod 49 on the unlocking handle 48 pushes the lock tongue 46 to slide along the limit card 45, squeezing and compressing the elastic member 3 47, and the lock tongue 46 completely slides into the sliding groove 44, and then the sliding door 1 41 and the sliding door 2 42 are rotated around the cage 1 to relatively close or move away;

[0056] The present invention uses the bottom plate 21 to support the photovoltaic panel. This design can ensure that the photovoltaic panel has sufficient buffer during the hoisting process to avoid the impact of vibration on the photovoltaic panel during the hoisting. The design of the fixing plate 23 can ensure that the photovoltaic panel maintains a stable stacking structure during the hoisting process and protect the photovoltaic panel to avoid collapse and collision of the photovoltaic panel due to vibration, so that the operator cannot quickly remove the photovoltaic panel.

[0057] The adjusting structure 3 moves the support 34 and the fixing plate 23 through the lead screw 32. This design can adapt to photovoltaic panels of any size to avoid photovoltaic panels that cannot be protected due to different sizes. At the same time, the design of the limit rod 36 can ensure the stability of the support 34 during the movement to avoid deviation.

[0058] The door structure 4 can lock the sliding door 1 41 and the sliding door 2 42 through the design of the lock tongue 46 and the unlocking handle 48, preventing the sliding door 1 41 and the sliding door 2 42 from opening during the hoisting process and causing the photovoltaic panel to slide, thereby ensuring the safety of the hoisting process.

[0059] Example 3

[0060] On the basis of Example 1, the hanging assembly 5 includes a hanging rod 51, the tops of the four groups of hanging rods 51 are fixedly connected to the bottom of the main lifting rod 52, the top of the main lifting rod 52 is fixedly connected to the U-shaped hanging card 53, the bottoms of the four groups of hanging rods 51 are bolted to the clamping groove connecting rod 54, the bottom of the clamping groove connecting rod 54 is rotatably connected to the reversing connecting head 55, the bottom of the reversing connecting head 55 is rotatably connected to the hook 56, a compression elastic member 57 is provided between the hook 56 and the reversing connecting head 55, the hook 56 and the reversing connecting head 55 cooperate with each other, and the hook 56 is sleeved on the lifting ring 26.

[0061] The beneficial effects of the above technical solution are as follows: when the cage 1 is suspended, the cage 1 is connected to the steel cable through the suspension assembly 5. When hoisting, the steel cable hook and the U-shaped elevator 53 are hooked together, pulling the main lifting rod 52 up, the main lifting rod 52 drives the suspension rod 51 to rise, the suspension rod 51 makes the clamping groove connecting rod 54 rise synchronously, the clamping groove connecting rod 54 is connected to the hook 56 through the reversing connector 55, the hook 56 on the reversing connector 55 is hooked with the suspension rod 51, the clamping groove connecting rod 54 pulls the reversing connector 55 to move the main lifting rod 52 upward, and the main lifting rod 52 drives the suspension rod 51 to rise. The hook 56 rotates toward the connector 55, and the compression elastic member 57 is stretched. The hook 56 and the reversing connector 55 are nested with each other, and the lifting ring 26 is locked into the hook 56. When the cage 1 descends to the ground, the suspension rod 51 applies pressure to the clamping groove connecting rod 54, and the clamping groove connecting rod 54 rotates around the suspension rod 51, so that the reversing connector 55 tilts, and then the hook 56 is out of contact with the lifting ring 26. Under the action of the compression elastic member 57, the hook 56 rotates around the reversing connector 55 and is out of contact with the lifting ring 26.

[0062] The main lifting rod 52 and the suspension rod 51 of the present invention connect the cage 1 and the steel cable. This design can prevent the steel cable from being unevenly stressed due to its characteristics during the lifting process, causing the cage 1 to become unbalanced. At the same time, the design of the hook 56 and the reversing connector 55 can maintain the lock between the hook 56 and the lifting ring 26 to prevent the lifting ring 26 and the hook 56 from detaching.

[0063] Example 4

[0064] On the basis of Example 1, the mounting assembly 6 includes a mounting bin 61, on which a plurality of U-shaped locks 62 are fixedly connected, the U-shaped locks 62 are sleeved on a hanger 63, the hanger 63 is fixedly connected to the bottom of the support frame 31, a latch 64 is passed through and slidably connected to the U-shaped lock 62, a baffle 65 is provided below the latch 64, the baffle 65 is fixedly connected to the outside of the mounting bin 61, the baffle 65 and the latch 64 cooperate with each other, a fixed structure 7 is provided in the mounting bin 61, a slide groove 66 is provided on the front side of the mounting bin 61, a sliding hatch 67 is slidably connected in the slide groove 66, and a locking structure is provided between the sliding hatch 67 and the mounting bin 61.

[0065] The fixed structure 7 includes a groove 71, which is arranged at the top of the mounting bin 61. A downward pressure rod 72 is symmetrically arranged in the groove 71. The two downward pressure rods 72 are rotatably connected to the top wall of the mounting bin 61. A rubber sleeve 73 is fixedly connected between the downward pressure rods 72. A crank 74 is fixedly connected to the side surfaces of the two downward pressure rods 72. The crank 74 is rotatably connected to the mounting bin 61. A check mechanism 8 is provided on the crank 74, and the check mechanism 8 is installed on the mounting bin 61.

[0066] The non-return mechanism 8 includes a ratchet 81, which is mounted on the crank 74. The ratchet 81 is meshed with a pawl 82. The pawl 82 is rotatably connected to a guard ring 83. The guard ring 83 is fixedly connected to the mounting bin 61. A compression elastic member 84 is provided between the pawl 82 and the guard ring 83. An adjusting ring 85 is rotatably connected to the guard ring 83. An inclined slide 86 is provided on the adjusting ring 85. The pawl 82 is slidably connected in the inclined slide 86. A cross bar 87 is bolted to the crank 74.

[0067] The beneficial effects of the above technical solution are as follows: when the mounting assembly 6 is mounted on the cage 1, the hanging piece 63 on the cage 1 and the U-shaped lock 62 are nested with each other, and the latch 64 is inserted into the U-shaped lock 62, so that the latch 64 and the hanging piece 63 are locked with each other, and then the latch 64 is rotated so that the latch 64 and the baffle 65 cooperate with each other to achieve the locking of the latch 64. When loading the photovoltaic panel bracket, the sliding hatch 67 is slid to load the photovoltaic panel bracket into the mounting bin 61, and then the fixing structure 7 is rotated to fix the photovoltaic panel bracket;

[0068] When the fixing structure 7 locks the photovoltaic panel bracket, the cross bar 87 is rotated to rotate the crank 74, and the crank 74 drives the lower pressure rod 72 to rotate. The rubber sleeve 73 between the lower pressure rods 72 compresses the loaded photovoltaic panel bracket. Due to the elasticity of the rubber sleeve 73, the rubber sleeve 73 wraps and fixes the photovoltaic panels. The crank 74 drives the ratchet 81 to rotate while rotating. The ratchet 81 and the pawl 82 are meshed with each other, so that the ratchet 81 rotates in one direction. The compressed elastic member 5 84 squeezes the pawl 82 to keep it meshed with the ratchet 81, and the crank 74 is locked. When it is necessary to unlock the crank 74, the adjusting ring 85 is rotated, and the inclined slide 86 on the adjusting ring 85 drives the pawl 82 to rotate, so that the pawl 82 and the ratchet 81 are contacted and locked, and then the cross bar 87 is rotated to rotate the crank 74 into the groove 71, and the photovoltaic panel bracket is unlocked.

[0069] The present invention utilizes the mounting bin 61 to load and hoist the photovoltaic panel bracket. This design enables the photovoltaic panel and the photovoltaic panel bracket of the same batch to be hoisted together, avoiding the mismatch between the photovoltaic panel and the photovoltaic panel bracket due to separate hoisting. At the same time, the design of the latch 64 and the U-shaped lock 62 can ensure the quick connection and disassembly of the mounting bin 61 and the cage 1.

[0070] The fixing structure 7 elastically fixes the photovoltaic panel bracket through the lower pressure rod 72 and the rubber sleeve 73. This design can ensure that the photovoltaic panel bracket will not shake during the lifting process, and ensure the stability of the photovoltaic panel bracket during the lifting process. The non-return mechanism 8 fixes the crank 74 through the ratchet 81 and the pawl 82 to prevent the lower pressure rod 72 from loosening when fixing the photovoltaic panel, causing the photovoltaic panel bracket to slide. This design can ensure the continuity of the pressure of the lower pressure rod 72 and ensure the safety of the lifting process.

[0071] Example 5

[0072] On the basis of Example 1, the mounted counterweight monitoring component includes a control module, a data processing module, a detection module and an execution module, and the detection module includes:

[0073] A plurality of pressure sensors: used to detect the pressure of the photovoltaic panel bracket on the mounting bin 61, which are arranged in the mounting bin 61;

[0074] Level sensor: used to detect the levelness of the mounting bin 61, and disposed inside the mounting bin 61;

[0075] Angle sensor: used to detect the rotation angle of the pressing rod 72, which is arranged on the pressing rod 72;

[0076] Height sensor: used to detect the placement height of the photovoltaic panel support in the mounting bin 61, and is arranged in the mounting bin 61;

[0077] Wind speed sensor: used to detect the wind speed of the surrounding environment, which is arranged in the mounting compartment 61;

[0078] Gravity sensor: used to detect the gravity of the mounting compartment 61, and disposed in the mounting compartment 61;

[0079] The detection module is electrically connected to the data processing module, the control module is electrically connected to the data processing module and the execution module, and the control module controls the execution module to work based on the data results of the data processing module.

[0080] The control module controls the execution module based on the data results of the data processing module, including the following steps:

[0081] Step 1: Calculate the weight coefficient B of the mounting compartment 61 based on a number of pressure sensors, level sensors, angle sensors, height sensors, wind speed sensors and gravity sensors w and the average load L d :

[0082]

[0083] Among them: B w is the counterweight coefficient of the mounting compartment 61, ξ is the action coefficient, F i is the detection value of the i-th pressure sensor, n is the number of pressure sensors, L is the length of the lower pressure rod 72, θ is the detection value of the angle sensor (i.e., the angle between the mount bin 61 and the horizontal plane), H is the detection value of the height sensor, ρ is the air density, V is the detection value of the wind speed sensor, A is the effective wind load area of ​​the mount bin 61, μ is the wind resistance coefficient of the mount bin 61, and H z is the detection value of the level sensor, G is the detection value of the gravity sensor, L d is the average load of the mounting compartment 61, S is the bottom area of ​​the mounting compartment 61;

[0084] Step 2: Data processing module comparison B w and L d The size of B w >L d When, according to B w Calculate the adjustment parameter C a :

[0085] Where: C a To adjust the parameters;

[0086] Step 3: The control module adjusts the parameter C a Determine the adjustment plan, execute the module to display the alarm and the adjustment plan code, when C a When C is positive, the photovoltaic panel bracket needs to be adjusted to the left of the central axis of the mounting chamber 51.a When it is a negative number, the photovoltaic panel bracket needs to be adjusted to the right side of the central axis of the mounting chamber 51. a |<5, the photovoltaic panel bracket adjustment level is level one, when 5≤|C a |<10, the photovoltaic panel bracket adjustment level is level 2. When 10<|C a |When the photovoltaic panel bracket is adjusted, there are three levels, and the operator determines the number of photovoltaic panel brackets based on the adjustment level.

[0087] The beneficial effects of the above technical solution are as follows: during the loading process of the mounting assembly, due to the characteristics of the photovoltaic panel bracket, when it is unevenly placed in the mounting bin 61, it will cause the mounting bin 61 to be unbalanced, thereby affecting the balance of the cage 1. Therefore, it is necessary to monitor the balance of the counterweight in the mounting bin 61, and adjust the photovoltaic panel bracket in the mounting bin 61 in time when an imbalance is found;

[0088] The present invention utilizes the design of a control module, a data processing module, a detection module and an execution module to monitor the mounting bin 61. This design can ensure the safety of the hoisting process and avoid accidents during the hoisting process.

[0089] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A photovoltaic module hoisting protective gear, characterized in that: include: A hanging cage (1), wherein both sides of the hanging cage (1) are provided with fixed protection components (2), the top of the hanging cage (1) is provided with a hanging component (5), and the bottom of the hanging cage (1) is provided with a mounting component (6), and the mounting component (6) is used to load a photovoltaic panel bracket; It also includes a mounting counterweight monitoring component, which is used to monitor the counterweight of the mounting component (6) and make adjustments based on the monitoring results.

2. A photovoltaic module hoisting protective gear according to claim 1, characterized in that: The protection component (2) includes a bottom plate (21), which is arranged at the bottom of the cage (1). The bottom plate (21) and the cage (1) are connected via a compression elastic member (22). Fixed plates (23) are provided on the left and right sides of the cage (1), and the fixed plates (23) are connected to the adjustment structure (3). A plurality of frames (24) are provided on the top of the cage (1), and net bags (25) are installed in the plurality of frames (24). Four groups of lifting rings (26) are provided around the outer side of the cage (1), and the four groups of lifting rings (26) are fixedly connected to the cage (1). A switch door structure (4) is provided on the front side of the cage (1), and a plurality of bars (27) are fixedly connected to the rear side of the cage (1).

3. A photovoltaic module hoisting protective gear according to claim 2, characterized in that: The adjustment structure (3) comprises a support frame (31), wherein the two support frames (31) are symmetrically fixedly connected to the outer side of the cage (1), and a lead screw (32) is passed through and rotatably connected to the two support frames (31), and the other end of the lead screw (32) is rotatably connected to the cage (1). A driving motor (33) is installed on the two support frames (31), and the driving motor (33) is connected to the lead screw (32). A support (34) is threadedly connected to the lead screw (32), and the support (34) and the fixed plate (23) are connected by a plurality of compression elastic members (35). The two support frames (31) are fixedly connected to a limiting rod (36) on the side away from the lead screw (32), and the support (34) passes through and is slidably connected to the limiting rod (36).

4. A photovoltaic module hoisting protective gear according to claim 2, characterized in that: The switch door structure (4) comprises a sliding door 1 (41) and a sliding door 2 (42). The sliding door 1 (41) and the sliding door 2 (42) are respectively hingedly connected to the cage (1). A lock groove (43) is provided on the side of the sliding door 2 (42). A sliding groove (44) is provided on the sliding door 1 (41). A limit card (45) is installed in the sliding groove (44). A lock tongue (46) is slidably connected in the limit card (45). A compression elastic member 3 (47) is provided between the lock tongue (46) and the limit card (45). An unlocking handle (48) passes through and is rotatably connected to the sliding door 1 (41). A push rod (49) is bolted to the unlocking handle (48). The push rod (49) and the lock tongue (46) cooperate with each other, and the lock tongue (46) and the lock groove (43) cooperate with each other.

5. The photovoltaic module hoisting protective gear according to claim 1, characterized in that: The hanging assembly (5) comprises a hanging rod (51), the tops of four groups of hanging rods (51) are fixedly connected to the bottom of a main lifting rod (52), the top of the main lifting rod (52) is fixedly connected to a U-shaped hanging card (53), the bottoms of the four groups of hanging rods (51) are bolted to a clamping groove connecting rod (54), the bottom of the clamping groove connecting rod (54) is rotatably connected to a reversing connecting head (55), the bottom of the reversing connecting head (55) is rotatably connected to a hook (56), a compression elastic member (57) is provided between the hook (56) and the reversing connecting head (55), the hook (56) and the reversing connecting head (55) cooperate with each other, and the hook (56) is sleeved on the hanging ring (26).

6. The photovoltaic module hoisting protective gear according to claim 1, characterized in that: The mounting assembly (6) includes a mounting bin (61), a plurality of U-shaped locks (62) are fixedly connected to the mounting bin (61), the U-shaped locks (62) are sleeved on a hanging piece (63), the hanging piece (63) is fixedly connected to the bottom of the support frame (31), a latch (64) is passed through and slidably connected to the U-shaped lock (62), a baffle (65) is provided below the latch (64), the baffle (65) is fixedly connected to the outside of the mounting bin (61), the baffle (65) and the latch (64) cooperate with each other, a fixed structure (7) is provided in the mounting bin (61), a slide groove (66) is provided on the front side of the mounting bin (61), a sliding hatch cover (67) is slidably connected in the slide groove (66), and a locking structure is provided between the sliding hatch cover (67) and the mounting bin (61).

7. A photovoltaic module hoisting protective gear according to claim 6, characterized in that: The fixing structure (7) comprises a groove (71), the groove (71) is arranged at the top of the mounting bin (61), a lower pressure rod (72) is symmetrically arranged in the groove (71), the two lower pressure rods (72) are both rotatably connected to the top wall of the mounting bin (61), a rubber sleeve (73) is fixedly connected between the lower pressure rods (72), the side surfaces of the two lower pressure rods (72) are both fixedly connected to a crank (74), the crank (74) is rotatably connected to the mounting bin (61), a non-return mechanism (8) is arranged on the crank (74), and the non-return mechanism (8) is installed on the mounting bin (61).

8. The photovoltaic module hoisting protective gear according to claim 7, characterized in that: The non-return mechanism (8) comprises a ratchet (81), the ratchet (81) is mounted on the crank (74), the ratchet (81) and the ratchet pawl (82) are meshed with each other, the ratchet pawl (82) is rotatably connected to the guard ring (83), the guard ring (83) is fixedly connected to the mounting bin (61), a compression elastic member (84) is provided between the ratchet pawl (82) and the guard ring (83), an adjusting ring (85) is rotatably connected to the guard ring (83), an inclined slideway (86) is provided on the adjusting ring (85), the ratchet pawl (82) is slidably connected in the inclined slideway (86), and a cross bar (87) is bolted to the crank (74).

9. The photovoltaic module hoisting protective gear according to claim 1, characterized in that: The mounted counterweight monitoring component includes a control module, a data processing module, a detection module and an execution module. The detection module includes: A plurality of pressure sensors: used to detect the pressure of the photovoltaic panel support on the mounting bin (61), which are arranged in the mounting bin (61); A level sensor: used to detect the level of the mounting bin (61), and disposed in the mounting bin (61); An angle sensor: used for detecting the rotation angle of the pressing rod (72), and arranged on the pressing rod (72); A height sensor: used to detect the placement height of the photovoltaic panel support in the mounting bin (61), and arranged in the mounting bin (61); Wind speed sensor: used to detect the wind speed of the surrounding environment, and arranged in the mounting compartment (61); A gravity sensor: used for detecting the gravity of the mounting chamber (61), and arranged in the mounting chamber (61); The detection module is electrically connected to the data processing module, the control module is electrically connected to the data processing module and the execution module, and the control module controls the execution module to work based on the data results of the data processing module.

10. A photovoltaic module hoisting protective gear according to claim 9, characterized in that: The control module controls the execution module based on the data results of the data processing module, including the following steps: Step 1: Calculate the weight coefficient B of the mounting compartment (61) based on a number of pressure sensors, level sensors, angle sensors, height sensors, distance sensors and gravity sensors w and the average load L d : Among them: B w is the counterweight coefficient of the mounting compartment (61), ξ is the action coefficient, F i is the detection value of the i-th pressure sensor, n is the number of pressure sensors, L is the length of the lower pressure rod (72), θ is the detection value of the angle sensor, H is the detection value of the height sensor, ρ is the air density, V is the detection value of the wind speed sensor, A is the effective wind load area of ​​the mounting compartment (61), μ is the wind resistance coefficient of the mounting compartment (61), and H z is the detection value of the level sensor, G is the detection value of the gravity sensor, L d is the average load of the mounting bin (61), and S is the bottom area of ​​the mounting bin (61); Step 2: Data Processing Module Comparison B w and L d The size of B w >L d When, according to B w Calculate the adjustment parameter C a : Where: C a To adjust the parameters; Step 3: The control module adjusts the parameter C a Determine the adjustment plan, execute the module to display an alarm and the adjustment plan code.

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