Photovoltaic power station layout device and use method thereof

Abstract

The invention belongs to the technical field of electrical equipment, and discloses a photovoltaic power station layout device and a use method thereof, the photovoltaic power station layout device comprises a frame body, the outer wall of the frame body is provided with a mounting block through a buffer mechanism, and the outer wall of the mounting block is provided with a clamping mechanism; the clamping mechanism comprises a moving block, a handle is fixedly connected to the outer wall of the moving block, a partition plate is slidably connected to the outer wall of the handle, a clamping block is elastically connected to the inner wall of the moving block through a reset spring, a sliding rod is hinged to the outer wall of the moving block through a connecting rod, and a moving plate is slidably connected to the inner wall of the sliding rod. The outer wall of the moving plate is elastically connected with a clamping block through a connecting spring; through cooperation of structures such as the clamping block and the moving plate, the clamping effect of the clamping block on a cable is improved, the stability of the cable is kept, operation is convenient and rapid, the situation that clamping can be carried out only by rotating a bolt for multiple times to adjust the position of the clamping block is avoided, and time and labor are saved.

Description

Technical Field

[0001] The present invention belongs to the technical field of electrical equipment, and in particular is a photovoltaic power station layout device and a use method thereof. Background Art

[0002] The layout devices of a photovoltaic power station include a fixed bracket system and a tracking bracket system for fixing photovoltaic modules, as well as electrical equipment layout devices, including inverters installed in special rooms or containers that take ventilation, heat dissipation and distance factors into consideration, junction boxes placed near the modules to facilitate the collection of DC power, and a monitoring system that includes data acquisition, transmission devices and a monitoring center, as well as cable trenches, bridges and other devices for laying cables connecting various equipment. These devices work together to achieve a reasonable layout of the power station.

[0003] The cable tray is used to fix the photovoltaic cables when laying them to keep them stable and avoid shaking or entanglement after laying. However, in some existing technologies, when laying out the photovoltaic cables and fixing them on the cable tray, it is necessary to adjust the position of the clamp by turning the bolts multiple times to accommodate cables of different thicknesses. After the adjustment is completed, it is also necessary to turn the bolts multiple times to fix the clamp and maintain the fixing effect on the cables. The operation process is relatively cumbersome, which reduces the work efficiency of the photovoltaic power station layout. Therefore, in view of the above problems, a photovoltaic power station layout device and a method of using the same are proposed. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a photovoltaic power station layout device and a method of using the same, which solves the problem of complicated fixing operations during the layout and installation of photovoltaic cables.

[0005] To achieve the above object, the present invention provides the following technical solution: a photovoltaic power station layout device, comprising a frame, the outer wall of the frame is provided with a mounting block through a buffer mechanism, and the outer wall of the mounting block is provided with a clamping mechanism;

[0006] The clamping mechanism includes a moving block, the outer wall of the moving block is fixedly connected to a handle, the outer wall of the handle is slidably connected to a partition, the inner wall of the moving block is elastically connected to a clamping block via a reset spring, the outer wall of the moving block is hinged to a sliding rod via a connecting rod, the inner wall of the sliding rod is slidably connected to a moving plate, the outer wall of the moving plate is elastically connected to a clamping block via a connecting spring, the outer wall of the moving plate is fixedly connected to a telescopic rod, the outer wall of the moving plate is threadedly connected to a threaded rod A, and the outer wall of the clamping block contacts a cable.

[0007] Preferably, a slot is provided on the outer wall of the mounting block, the moving block is slidably connected to the outer wall at the top end of the mounting block, and the threaded rod A is rotatably connected to the inner wall of the sliding rod.

[0008] Preferably, one end of the return spring is fixedly connected to the outer wall of the block, the other end of the return spring is fixedly connected to the inner wall of the moving block, the block is slidably connected to the inner wall of the moving block, and the block is engaged with the slot.

[0009] Preferably, one end of the connecting rod is hinged to the sliding rod, the other end of the connecting rod is hinged to the outer wall of the moving block, and the sliding rod is slidably connected to the inner wall of the mounting block.

[0010] Preferably, one end of the connecting spring is fixedly connected to the outer wall of the clamping block, the other end of the connecting spring is fixedly connected to the outer wall of the movable plate, and the movable end of the telescopic rod is fixedly connected to the outer wall of the clamping block.

[0011] Preferably, the buffer mechanism includes a base, which is elastically connected to the inner wall of the frame through a buffer spring, a damping block A is fixedly connected to the outer wall of the bottom end of the base, a connecting block is clamped on the inner wall of the frame, a threaded rod B is threadedly connected to the inner wall of the connecting block, a groove is provided on the inner wall of the frame, a protrusion is elastically connected to the inner wall of the connecting block through a telescopic spring, the inner wall of the connecting block is rotatably connected to a rotating wheel, a traction rope is wound around the outer wall of the rotating wheel, the inner wall of the connecting block is slidably connected to a sliding plate, the inner wall of the connecting block is slidably connected to a moving seat, and the inner wall of the moving seat is elastically connected to the damping block B through a compression spring.

[0012] Preferably, one end of the buffer spring is fixedly connected to the outer wall of the base, the other end of the buffer spring is fixedly connected to the inner wall of the frame, the base is slidably connected to the inner wall of the frame, and the damping block A is in contact with the damping block B.

[0013] Preferably, the threaded rod B contacts the outer wall of the bottom end of the movable seat, one end of the telescopic spring is fixedly connected to the outer wall of the protrusion, the other end of the telescopic spring is fixedly connected to the inner wall of the connecting block, the protrusion is slidably connected to the inner wall of the connecting block, and the protrusion is clamped in the groove.

[0014] Preferably, one end of the compression spring is fixedly connected to the outer wall of the damping block B, the other end of the compression spring is fixedly connected to the inner wall of the connecting block, the damping block B is slidably connected to the outer wall of the connecting block, and the two ends of the traction rope are respectively fixed on the outer walls of the protrusion and the sliding plate.

[0015] The present application also proposes a method for using a photovoltaic power station layout device, comprising the following steps:

[0016] S1. Pass the cable through the two corresponding groups of clamping blocks, hold the handle and pull the partition upwards to drive the clamping block to move synchronously, squeeze the reset spring, and the clamping block is disengaged from the clamping slot, release the limit of the moving block, pull the handle to move the moving block, and drive the corresponding two groups of sliding rods to move to the middle or both sides through the connecting rod, drive the clamping block to move synchronously, and make the clamping block contact with the outer wall of the cable;

[0017] S2. After the clamp block is fitted with the outer wall of the cable, the partition is loosened, and the reset spring drives the clamp block to engage with the clamping slot, and the moving block is fixed, so that the clamp block is fixed to maintain the clamping effect on the cable. Then, the threaded rod A is rotated to drive the moving plate to move laterally in the inner wall of the sliding rod. The connecting spring is contracted under force, and the elastic force of the connecting spring is increased, which generates a greater thrust on the clamp block, so that the clamp block fits more closely with the cable surface, thereby improving the clamping effect.

[0018] S3. When the frame is affected by wind or other external forces, the base is driven to move laterally in the frame, and the buffer springs on both sides of the base are forced to shrink and rebound to reset, providing a certain buffering effect. At the same time, the damping block A at the bottom of the base is constantly in contact with the outer wall of the damping block B. When the damping block A squeezes the damping block B, the damping block B squeezes the compression spring and moves toward the inner wall of the moving seat. The compression spring exerts an upward force on the damping block B, and the friction between the damping block A and the damping block B is relatively high, so that the damping block A is greatly affected by the resistance of the damping block B, reducing the travel of the base under force, reducing the shaking effect of the wind or other external forces on the base, and reducing the possibility of the cable being damaged by external forces;

[0019] S4. After long-term use, the wear between the damping block A and the damping block B is less, but there is still a situation where the two cannot contact each other. The threaded rod B can be rotated to lift the movable seat and move it upward to the state where the damping block B contacts the damping block A to provide buffer resistance again. When the wear of the two is serious and rotating the threaded rod B cannot make the two contact each other, move the sliding plate and pull the protrusion and groove out of contact through the traction rope, release the limit of the connecting block and remove it, replace it with a new set of connecting blocks for installation, insert the connecting block under the frame during installation, and the protrusion pops out and engages with the groove under the elastic force of the telescopic spring, limit the connecting block, and quickly complete the installation.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention cooperates with structures such as a clamping block and a moving plate, and by moving the moving block, the sliding rod can be driven to move, and the clamping block can be made to fit the outer wall of the cable to clamp and fix it. Then, by rotating the threaded rod A, the moving plate can be driven to move, and the connecting spring can be squeezed to generate a greater thrust on the clamping block, thereby improving the clamping effect of the clamping block on the cable, maintaining the stability of the cable, and the operation is relatively convenient and quick, thereby avoiding the need to adjust the position of the clamping block by rotating the bolts multiple times before clamping, saving time and effort.

[0022] The present invention provides a clamping block and a movable plate and other structures. When the frame is affected by external forces such as wind, the buffer spring can buffer the movement of the base. The damping block A moves and contacts the damping block B, which can increase the friction between the two. The damping block B generates a large resistance to the damping block A, thereby reducing the shaking amplitude of the base, improving the buffering effect, and reducing the possibility of the cable being damaged by the shaking of external forces.

[0023] The present invention cooperates with structures such as sliding plates and protrusions. When the damping block A and the damping block B are worn for a long time and cannot contact to provide resistance, the threaded rod B can be rotated to move the movable seat and the damping block A upward to maintain the contact between the damping block A and the damping block B. When the wear is more serious, the sliding plate can be moved to remove the connecting block for replacement, thereby solving the problem of wear and tear caused by long-term contact between the damping block A and the damping block B, which reduces the buffering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the exploded structure of the frame section, buffer mechanism and mounting block of the present invention;

[0026] Figure 3 This is a schematic diagram of the cross-sectional structure of the mounting block of the present invention;

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of the moving block and the sliding rod of the present invention;

[0028] Figure 5 For the present invention Figure 4 The enlarged structural diagram of part A in the middle;

[0029] Figure 6 It is a schematic diagram of the cross-sectional structure of the sliding rod of the present invention;

[0030] Figure 7 This is a schematic diagram of the structure after the connecting block, frame and base are decomposed according to the present invention;

[0031] Figure 8 It is a cross section of the connecting block of the present invention and a schematic diagram of the exploded structure of the base;

[0032] Fig. 9 It is a schematic diagram of the structure of the connecting block and the movable seat after cross-section decomposition of the present invention.

[0033] In the figure: 1. frame; 2. clamping mechanism; 201. moving block; 202. sliding rod; 203. connecting spring; 204. clamping block; 205. connecting rod; 206. telescopic rod; 207. moving plate; 208. threaded rod A; 209. return spring; 210. clamping block; 211. partition; 212. handle; 3. mounting block; 4. buffer mechanism; 401. base; 402. buffer spring; 403. damping block A; 404. connecting block; 405. threaded rod B; 406. groove; 407. protrusion; 408. telescopic spring; 409. traction rope; 410. rotating wheel; 411. sliding plate; 412. compression spring; 413. damping block B; 414. moving seat; 5. cable; 6. slot. DETAILED DESCRIPTION

[0034] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0035] like Figures 1 to 6 As shown, the present invention provides a photovoltaic power station layout device, including a frame 1, the outer wall of the frame 1 is provided with a mounting block 3 through a buffer mechanism 4, the outer wall of the mounting block 3 is provided with a clamping mechanism 2; the clamping mechanism 2 includes a moving block 201, the outer wall of the moving block 201 is fixedly connected with a handle 212, the outer wall of the handle 212 is slidably connected with a partition 211, the inner wall of the moving block 201 is elastically connected with a clamping block 210 through a reset spring 209, the outer wall of the moving block 201 is hinged with a sliding rod 202 through a connecting rod 205, the inner wall of the sliding rod 202 is slidably connected with a moving plate 207, the outer wall of the moving plate 207 is elastically connected with a clamping block 204 through a connecting spring 203, the outer wall of the moving plate 207 is fixedly connected with a telescopic rod 206, the outer wall of the moving plate 207 is threadedly connected with a threaded rod A208, and the outer wall of the clamping block 204 contacts with a cable 5.

[0036] The above scheme is adopted: the frame 1 is the main body of the photovoltaic cable bridge used in the layout of the photovoltaic power station, which can provide a fixing effect for the photovoltaic cables and keep them neat. It is an existing technology well known to professionals in this field and will not be repeated here; in the photovoltaic power station, since the cable bridge is arranged outside, it will be affected by strong winds and hail, causing the frame 1 to shake or produce impact force on it. The buffer mechanism 4 can provide a better buffering effect for the frame 1 to prevent external factors from affecting the normal laying and safety of the cable 5; the clamping mechanism 2 in the mounting block 3 can clamp the cable, and the sliding rod 202 and the clamping block 204 are provided with multiple groups, and every two groups of sliding rods 202 correspond to the clamping block 204, which can clamp a group of cables 5 , and the multiple sets of sliding rods 202 are connected to the moving block 201 through the connecting rod 205. By moving the moving block 201, the multiple sets of sliding rods 202 can be driven to move, so that multiple sets of cables 5 can be clamped and fixed at one time, which is more convenient and quick; when the moving block 201 moves to move the sliding rod 202 and drive the clamping block 204 to contact the outer wall of the cable, the moving plate 207 can also be moved to adjust the clamping force of the clamping block 204 to maintain the fixing effect of the cable 5, and the clamping block 204 is connected to the connecting spring 203. When the cable 5 is deformed due to thermal expansion and contraction, the connecting spring 203 will continue to exert pressure on the clamping block 204 to make it close to the outer wall of the cable 5, thereby maintaining the fixing effect.

[0037] like Figures 3 to 6 As shown, a slot 6 is provided on the outer wall of the mounting block 3, the moving block 201 is slidably connected to the outer wall of the top end of the mounting block 3, and the threaded rod A208 is rotatably connected to the inner wall of the sliding rod 202; one end of the return spring 209 is fixedly connected to the outer wall of the block 210, and the other end of the return spring 209 is fixedly connected to the inner wall of the moving block 201, the block 210 is slidably connected to the inner wall of the moving block 201, and the block 210 is engaged with the slot 6; one end of the connecting rod 205 is hinged to the sliding rod 202, and the other end of the connecting rod 205 is hinged to the outer wall of the moving block 201, and the sliding rod 202 is slidably connected to the inner wall of the mounting block 3; one end of the connecting spring 203 is fixedly connected to the outer wall of the clamping block 204, and the other end of the connecting spring 203 is fixedly connected to the outer wall of the moving plate 207, and the movable end of the telescopic rod 206 is fixedly connected to the outer wall of the clamping block 204.

[0038] The above scheme is adopted: each group of sliding rods 202 is connected to the moving block 201 through a group of corresponding connecting rods 205. When the moving block 201 moves, it can drive multiple groups of connecting rods 205 to move synchronously, so that the sliding rods 202 move. Since the sliding rods 202 are slidably connected with the guide grooves on the outer wall of the mounting block 3, they are guided to keep lateral movement. Every two groups of corresponding sliding rods 202 can move to the middle or both sides at the same time, so as to drive the clamping block 204 to move synchronously to clamp the cable 5; the clamping block 204 is also guided by the telescopic rod 206 to keep lateral movement. After the clamping block 204 is fitted with the outer wall of the cable 5, the moving block 201 can be fixed, so that the sliding rod 20 2 to fix and maintain the clamping effect on the cable 5, and then the threaded rod A208 can be rotated. Since the threaded rod A208 is threadedly connected to the moving plate 207, and the moving plate 207 slides in the inner wall of the sliding rod 202, when the threaded rod A208 rotates, it will drive the moving plate 207 to move laterally in the inner wall of the sliding rod 202. When it moves in the direction of the clamping block 204, the connecting spring 203 will be forced to shrink. At this time, the clamping block 204 is in contact with the outer wall of the cable 5 and cannot move, thereby increasing the elastic force of the connecting spring 203, generating a greater thrust on the clamping block 204, so that the clamping block 204 is more closely in contact with the surface of the cable 5, further improving the clamping effect.

[0039] When not affected by external forces, the reset spring 209 keeps the clamping block 210 in the state of being clamped with the clamping slot 6 due to its own elastic force, and fixes the position of the moving block 201. When the moving block 201 needs to be moved, the handle 212 can be held and the partition 211 can be pulled upward to drive the clamping block 210 to move synchronously, squeeze the reset spring 209, and make the clamping block 210 disengage from the clamping slot 6, so that the limit of the moving block 201 can be released and it can be moved; when the moving block 201 moves to a suitable position, the clamping block 204 and the cable are After the outer wall of 5 is fitted, the partition 211 can be loosened, so that the reset spring 209 drives the partition 211 and the clamping block 210 to pop out downward due to its own elastic force and engage with a group of clamping grooves 6, so that the moving block 201 can be limited and the sliding rod 202 can be kept fixed, which is more convenient and does not need to adjust the position of the clamping block 204 by rotating the bolt; and because there are multiple groups of clamping grooves 6, the moving block 201 and the sliding rod 202 can be adjusted to multiple positions for fixing, so as to adapt to cables 5 of different thicknesses, and the adaptability is high.

[0040] like Figures 7 to 9As shown, the buffer mechanism 4 includes a base 401, which is elastically connected to the inner wall of the frame 1 through a buffer spring 402, and the outer wall of the bottom end of the base 401 is fixedly connected with a damping block A403, the inner wall of the frame 1 is clamped with a connecting block 404, the inner wall of the connecting block 404 is threadedly connected with a threaded rod B405, the inner wall of the frame 1 is provided with a groove 406, the inner wall of the connecting block 404 is elastically connected with a protrusion 407 through a telescopic spring 408, the inner wall of the connecting block 404 is rotatably connected with a rotating wheel 410, the outer wall of the rotating wheel 410 is wrapped with a traction rope 409, the inner wall of the connecting block 404 is slidably connected with a sliding plate 411, the inner wall of the connecting block 404 is slidably connected with a moving seat 414, and the inner wall of the moving seat 414 is elastically connected with a damping block B413 through a compression spring 412.

[0041] The above scheme is adopted: when the frame 1 is affected by wind or other external forces, the base 401 will be driven to move on the frame 1, so that the cable 5 is forced to move and bend, which may cause damage to the outside of the cable 5, and the base 401 can only move laterally in the inner wall of the frame 1. When moving, the buffer springs 402 on both sides thereof are forced to shrink and rebound to reset, which can provide a certain buffering effect, and the damping block A403 is constantly in contact with the outer wall of the damping block B413. The damping block A403 and the damping block B413 are both made of rubber. The friction between the two is relatively high, and when the damping block A403 squeezes the damping block B413, the damping block B413 squeezes the compression spring 412 and moves toward the inner wall of the movable seat 414, and the compression spring 412 generates an upward force on the damping block B413, so that the damping block A403 is greatly affected by the resistance of the damping block B413, thereby reducing the travel of the base 401 under force, reducing the shaking effect of wind or other external forces on the base 401, and reducing the possibility of the cable 5 being damaged by external forces.

[0042] like Figures 7 to 9 As shown, one end of the buffer spring 402 is fixedly connected to the outer wall of the base 401, the other end of the buffer spring 402 is fixedly connected to the inner wall of the frame 1, the base 401 is slidably connected to the inner wall of the frame 1, and the damping block A403 is in contact with the damping block B413; the threaded rod B405 is in contact with the outer wall of the bottom end of the movable seat 414, one end of the telescopic spring 408 is fixedly connected to the outer wall of the protrusion 407, the other end of the telescopic spring 408 is fixedly connected to the inner wall of the connecting block 404, the protrusion 407 is slidably connected to the inner wall of the connecting block 404, and the protrusion 407 is engaged with the groove 406; one end of the compression spring 412 is fixedly connected to the outer wall of the damping block B413, the other end of the compression spring 412 is fixedly connected to the inner wall of the connecting block 404, the damping block B413 is slidably connected to the outer wall of the connecting block 404, and the two ends of the traction rope 409 are respectively fixed on the outer walls of the protrusion 407 and the sliding plate 411.

[0043] The above scheme is adopted: the top end of the threaded rod B405 is always in contact with the outer wall of the moving seat 414. After long-term use, due to the long-term friction between the damping block A403 and the damping block B413, the two will be severely worn, and may no longer be in contact with each other, thereby reducing the effect of providing resistance. At this time, the threaded rod B405 can be rotated. Since the moving seat 414 can only move up and down in the inner wall of the connecting block 404, the moving seat 414 can be lifted by rotating the threaded rod B405, so that it moves upward to the state where the damping block B413 contacts the damping block A403, and the buffer resistance can be provided again; and when the wear is severe and the damping block A403 cannot be contacted with the damping block B413 by rotating the threaded rod B405, the sliding plate 411 can be moved to drive the traction rope 4 09 moves on the outer wall of the rotating wheel 410, and the rotating wheel 410 rotates to reduce the friction between the two. The other end of the traction rope 409 pulls the protrusion 407 to move to the inner wall of the connecting block 404, and the telescopic spring 408 is forced to shrink, and the protrusion 407 is out of contact with the groove 406, so that the limit of the connecting block 404 can be released and it can be removed, and a new set of connecting blocks 404 can be replaced for installation so that the damping block B413 can contact the damping block A403; during installation, it is also necessary to move the sliding plate 411 and insert the connecting block 404 under the frame 1 so that the position of the protrusion 407 corresponds to the position of the groove 406. At this time, the sliding plate 411 is released, and the protrusion 407 pops out and engages with the groove 406 under the elastic force of the telescopic spring 408, so that the connecting block 404 can be limited, and the disassembly and installation can be completed quickly.

[0044] The present application also proposes a method for using a photovoltaic power station layout device, comprising the following steps:

[0045] S1. Pass the cable 5 through the two corresponding groups of clamping blocks 204, hold the handle 212 and pull the partition 211 upwards, drive the clamping block 210 to move synchronously, squeeze the reset spring 209, and the clamping block 210 is out of contact with the clamping slot 6, release the limit of the moving block 201, pull the handle 212 to move the moving block 201, and drive the corresponding two groups of sliding rods 202 to move to the middle or both sides through the connecting rod 205, drive the clamping block 204 to move synchronously, and make the clamping block 204 contact with the outer wall of the cable 5;

[0046] S2. After the clamping block 204 is fitted with the outer wall of the cable 5, the partition 211 is loosened, and the clamping block 210 is driven to engage with the clamping slot 6 by the reset spring 209, so that the moving block 201 is fixed, so that the clamping block 204 is fixed to maintain the clamping effect on the cable 5, and then the threaded rod A208 is rotated to drive the moving plate 207 to move laterally in the inner wall of the sliding rod 202, and the connecting spring 203 is forced to shrink, increasing the elastic force of the connecting spring 203, generating a greater thrust on the clamping block 204, so that the clamping block 204 is more closely fitted with the surface of the cable 5, thereby improving the clamping effect;

[0047] S3. When the frame 1 is affected by wind or other external forces, the base 401 is driven to move laterally in the frame 1. The buffer springs 402 on both sides of the base 401 are forced to shrink and rebound to reset, providing a certain buffering effect. At the same time, the damping block A403 at the bottom of the base 401 is constantly in contact with the outer wall of the damping block B413. When the damping block A403 squeezes the damping block B413, the damping block B413 squeezes the compression spring 412 and moves toward the inner wall of the moving seat 414. The compression spring 412 generates an upward force on the damping block B413, and the friction between the damping block A403 and the damping block B413 is relatively high, so that the damping block A403 is greatly affected by the resistance of the damping block B413, thereby reducing the travel of the base 401 under force, reducing the shaking effect of the wind or other external forces on the base 401, and reducing the possibility of the cable 5 being damaged by external forces;

[0048] S4. After long-term use, the wear between the damping block A403 and the damping block B413 is less, but there is still a situation where the two cannot contact each other. The threaded rod B405 can be rotated to lift the movable seat 414, so that it moves upward to the state where the damping block B413 contacts the damping block A403, and provides buffering resistance again. When the wear of the two is serious and rotating the threaded rod B405 cannot make the two contact each other, the sliding plate 411 is moved, and the protrusion 407 is pulled out of contact with the groove 406 through the traction rope 409, the limit of the connecting block 404 is released and it is removed, and a new set of connecting blocks 404 is replaced for installation. During installation, the connecting block 404 is inserted under the frame 1. Under the elastic force of the telescopic spring 408, the protrusion 407 pops out and engages with the groove 406, and the connecting block 404 is limited, and the installation can be quickly completed.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic power station layout device, comprising a frame (1), characterized in that: The outer wall of the frame (1) is provided with a mounting block (3) via a buffer mechanism (4), and the outer wall of the mounting block (3) is provided with a clamping mechanism (2); The clamping mechanism (2) comprises a moving block (201), the outer wall of the moving block (201) is fixedly connected to a handle (212), the outer wall of the handle (212) is slidably connected to a partition (211), the inner wall of the moving block (201) is elastically connected to a clamping block (210) via a return spring (209), the outer wall of the moving block (201) is hinged to a sliding rod (202) via a connecting rod (205), the inner wall of the sliding rod (202) is slidably connected to a moving plate (207), the outer wall of the moving plate (207) is elastically connected to a clamping block (204) via a connecting spring (203), the outer wall of the moving plate (207) is fixedly connected to a telescopic rod (206), the outer wall of the moving plate (207) is threadedly connected to a threaded rod A (208), and the outer wall of the clamping block (204) contacts a cable (5).

2. The photovoltaic power station layout device according to claim 1, characterized in that: The outer wall of the mounting block (3) is provided with a slot (6), the moving block (201) is slidably connected to the outer wall of the top end of the mounting block (3), and the threaded rod A (208) is rotatably connected to the inner wall of the sliding rod (202).

3. The photovoltaic power station layout device according to claim 1, characterized in that: One end of the return spring (209) is fixedly connected to the outer wall of the clamping block (210), and the other end of the return spring (209) is fixedly connected to the inner wall of the moving block (201). The clamping block (210) is slidably connected to the inner wall of the moving block (201), and the clamping block (210) is clamped to the clamping slot (6).

4. The photovoltaic power station layout device according to claim 1, characterized in that: One end of the connecting rod (205) is hinged to the sliding rod (202), the other end of the connecting rod (205) is hinged to the outer wall of the moving block (201), and the sliding rod (202) is slidably connected to the inner wall of the mounting block (3).

5. The photovoltaic power station layout device according to claim 1, characterized in that: One end of the connecting spring (203) is fixedly connected to the outer wall of the clamping block (204), the other end of the connecting spring (203) is fixedly connected to the outer wall of the movable plate (207), and the movable end of the telescopic rod (206) is fixedly connected to the outer wall of the clamping block (204).

6. The photovoltaic power station layout device according to claim 1, characterized in that: The buffer mechanism (4) comprises a base (401), the base (401) being elastically connected to the inner wall of the frame (1) via a buffer spring (402), a damping block A (403) being fixedly connected to the outer wall of the bottom end of the base (401), a connecting block (404) being clamped on the inner wall of the frame (1), a threaded rod B (405) being threadedly connected to the inner wall of the connecting block (404), a groove (406) being provided on the inner wall of the frame (1), and a groove (406) being provided on the inner wall of the connecting block (404). A protrusion (407) is elastically connected via a telescopic spring (408); the inner wall of the connecting block (404) is rotatably connected to a rotating wheel (410); a traction rope (409) is wound around the outer wall of the rotating wheel (410); the inner wall of the connecting block (404) is slidably connected to a sliding plate (411); the inner wall of the connecting block (404) is slidably connected to a moving seat (414); and the inner wall of the moving seat (414) is elastically connected to a damping block B (413) via a compression spring (412).

7. The photovoltaic power station layout device according to claim 6, characterized in that: One end of the buffer spring (402) is fixedly connected to the outer wall of the base (401), the other end of the buffer spring (402) is fixedly connected to the inner wall of the frame (1), the base (401) is slidably connected to the inner wall of the frame (1), and the damping block A (403) is in contact with the damping block B (413).

8. The photovoltaic power station layout device according to claim 6, characterized in that: The threaded rod B (405) contacts the outer wall of the bottom end of the movable seat (414), one end of the telescopic spring (408) is fixedly connected to the outer wall of the protrusion (407), the other end of the telescopic spring (408) is fixedly connected to the inner wall of the connecting block (404), the protrusion (407) is slidably connected to the inner wall of the connecting block (404), and the protrusion (407) is snap-fitted to the groove (406).

9. The photovoltaic power station layout device according to claim 6, characterized in that: One end of the compression spring (412) is fixedly connected to the outer wall of the damping block B (413), and the other end of the compression spring (412) is fixedly connected to the inner wall of the connecting block (404). The damping block B (413) is slidably connected to the outer wall of the connecting block (404), and the two ends of the traction rope (409) are respectively fixed to the outer walls of the protrusion (407) and the sliding plate (411).

10. A method for using a photovoltaic power station layout device, applied to a photovoltaic power station layout device as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Pass the cable (5) through the two corresponding groups of clamping blocks (204), hold the handle (212) and pull the partition (211) upwards, drive the clamping block (210) to move synchronously, squeeze the reset spring (209), the clamping block (210) is disengaged from the clamping slot (6), release the limit of the moving block (201), pull the handle (212) to move the moving block (201), drive the corresponding two groups of sliding rods (202) to move toward the middle or both sides through the connecting rod (205), drive the clamping block (204) to move synchronously, and make the clamping block (204) contact the outer wall of the cable (5); S2, after the clamping block (204) is fitted with the outer wall of the cable (5), the partition (211) is loosened, and the clamping block (210) is driven to engage with the clamping groove (6) by the reset spring (209), so that the moving block (201) is fixed, so that the clamping block (204) is fixed to maintain the clamping effect on the cable (5), and then the threaded rod A (208) is rotated to drive the moving plate (207) to move laterally in the inner wall of the sliding rod (202), and the connecting spring (203) is forced to shrink, increasing the elastic force of the connecting spring (203), generating a greater thrust on the clamping block (204), so that the clamping block (204) is more closely fitted with the surface of the cable (5), thereby improving the clamping effect; S3. When the frame (1) is affected by wind or other external forces, the base (401) is driven to move laterally in the frame (1). The buffer springs (402) on both sides of the base (401) are forced to shrink and rebound to reset, providing a certain buffering effect. At the same time, the damping block A (403) at the bottom of the base (401) is constantly in contact with the outer wall of the damping block B (413). When the damping block A (403) squeezes the damping block B (413), the damping block B (413) squeezes the compression spring (402). 12), and moves toward the inner wall of the movable seat (414), the compression spring (412) generates an upward force on the damping block B (413), and the friction between the damping block A (403) and the damping block B (413) is relatively high, so that the damping block A (403) is greatly affected by the resistance of the damping block B (413), reducing the travel of the base (401) under force, reducing the shaking effect of wind or other external forces on the base (401), and reducing the possibility of the cable (5) being damaged by external forces; S4. After long-term use, the wear between the damping block A (403) and the damping block B (413) is relatively small, but there is still a situation where the two cannot contact each other. The threaded rod B (405) can be rotated to lift the movable seat (414) so ​​that it moves upward to a state where the damping block B (413) and the damping block A (403) are in contact, thereby providing buffer resistance again. When the wear between the two is relatively serious and the threaded rod B (405) cannot make the two contact each other, the sliding plate (411) is moved to pull the protrusion (407) and the groove (406) out of contact by the traction rope (409), the limit of the connecting block (404) is released and it is removed, and a new set of connecting blocks (404) is replaced for installation. During installation, the connecting block (404) is inserted under the frame (1), and the protrusion (407) pops out and engages with the groove (406) under the elastic force of the telescopic spring (408), and the connecting block (404) is limited, so that the installation can be quickly completed.

Images