Amphibious maintenance device for photovoltaic power station
By introducing adjustable telescopic rods into the maintenance device of the photovoltaic power station, adjusting the inclination angle and water surface height of the floating device, the shaking and safety hazards of existing devices when used on the water surface are solved, and a more stable and safe maintenance process is achieved.
Patent Information
- Application Number
- CN202510482972.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-17
- Publication Date
- 2025-06-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When used on the water surface, the existing photovoltaic power station maintenance equipment has obvious shaking due to counterweight problems, which poses safety hazards, and the lifting device is prone to damage, which increases the risk.
An amphibious maintenance device was designed. By setting up an adjustable telescopic rod, the inclination angle and water surface height of the floating device are adjusted according to the mechanical use situation, ensuring the balance of the device and reducing shaking and danger.
By adjusting the telescopic rod, the shaking of the device during use is significantly reduced, safety is improved, and risks caused by damage to the lifting device are avoided.
Smart Images
Figure CN120207030A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of photovoltaic maintenance, and particularly relates to an amphibious maintenance device for a photovoltaic power station. Background Art
[0002] The main problems in the maintenance of fishery-solar complementary and salt-solar complementary power stations are that compared with traditional onshore photovoltaic power stations, the water surface photovoltaic has a higher installation height and is difficult to access. Currently, most power station maintenance personnel use the method of using a kayak to reach the maintenance position and then climbing onto the photovoltaic power station wearing climbing foot buckles. The disadvantage is that the kayak needs to be moved manually, which is time-consuming and laborious, and the kayak is light and small, and it is easy to sway back and forth on the water surface.
[0003] Existing devices are installed on a floating hull through various devices, thus reducing the difficulty of maintenance. However, during use, due to the problem of counterweight, there is an obvious sense of sway during use, which is relatively dangerous for maintenance personnel. Moreover, when the lifting device is damaged, greater danger is likely to occur. Since the side is a photovoltaic power station, the danger is even greater. Summary of the Invention
[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and provide an amphibious maintenance device for a photovoltaic power station. By setting the adjustable telescopic rod, the downward inclination angle of the floating device can be adjusted according to the usage conditions of various machines on the device, and the height between it and the water surface can be adjusted, so as to ensure the balance of the device, reduce its sway during use, and reduce the occurrence of danger.
[0005] The present invention also provides an amphibious maintenance device for a photovoltaic power station as described above, including: a maintenance vehicle, a card slot is arranged inside the maintenance vehicle, rollers are arranged inside the card slot, an installation platform is arranged at the head of the maintenance vehicle, and a placement seat is fixedly connected to the upper surface of the maintenance vehicle; a fire extinguishing device is fixedly connected to the side surface of the maintenance vehicle, a lifting maintenance platform is arranged in the middle of the maintenance vehicle, a turntable is fixedly connected to the upper surface of the maintenance vehicle, a vehicle-mounted crane is fixedly connected to the upper surface of the turntable, a cable device is arranged at the tail end of the maintenance vehicle, a floating device is rotatably connected to the side surface of the maintenance vehicle, and an adjusting telescopic rod is rotatably connected to the side surface of the maintenance vehicle, and the output end of the adjusting telescopic rod is rotatably connected to the floating device; the lifting maintenance platform includes a bottom plate, a sliding groove is arranged on the surface of the bottom plate, a slider is slidably connected inside the sliding groove, a first electric telescopic rod is fixedly connected to the surface of the bottom plate, a push rod is fixedly connected to the output end of the first electric telescopic rod, one end of the push rod is in contact with the slider, a scissor rod is rotatably connected to the upper surface of the slider, a workbench is fixedly connected to the end of the scissor rod away from the slider, a plurality of dampers are arranged at the center of the workbench, and a telescopic rod is fixedly connected to the upper surface of the damper.
[0006] According to the amphibious maintenance device for a photovoltaic power station described in the present invention, the fire extinguishing device includes a water suction pump, a water pipe is fixedly connected to the output end of the water suction pump, a water spray head is fixedly connected to the output end of the water pipe, a placement box is fixedly connected to the surface of the maintenance vehicle, the water suction pump, the water spray head and the water pipe are all located inside the placement box, a blocking block is clamped on the surface of the water pipe, and a placement groove is fixedly connected to the side surface of the maintenance vehicle, and the placement groove is engaged with the blocking block.
[0007] According to the amphibious maintenance device for a photovoltaic power station described in the present invention, the turntable is driven by a motor, an installation groove is fixedly connected to the upper surface of the turntable, and the vehicle-mounted crane is fixedly connected to the installation groove through fixing screws.
[0008] According to the amphibious maintenance device for a photovoltaic power station described in the present invention, the cable device includes a disc, a transmission shaft is rotatably connected inside the disc, a pull rope is fixedly connected to the surface of the transmission shaft, a locking device is arranged on the side surface of the disc, and a hook is fixedly connected to the end of the pull rope away from the transmission shaft.
[0009] According to the amphibious maintenance device for a photovoltaic power station described in the present invention, the locking device includes a movable plate, a locking plate is rotatably connected to the surface of the movable plate, and the locking plate is fixedly connected to the movable plate through a locking bolt.
[0010] According to the amphibious maintenance device for a photovoltaic power station described in the present invention, the floating device includes a connecting plate, an air bag is arranged inside the connecting plate, an air pump is arranged at the air inlet of the air bag, and an opening for the air bag to be inserted is arranged on the surface of the connecting plate.
[0011] According to the amphibious maintenance device for a photovoltaic power station described in the present invention, the roller is driven by a transmission motor, and a protective fence is provided at the edge of the workbench. Beneficial Effects
[0012] The present invention can expand the maintenance range of the device through the damper and the lifting maintenance platform, and can also avoid unexpected events during maintenance, thereby ensuring the safety of personnel.
[0013] The present invention can adjust the downward tilt angle of the floating device and adjust its height from the water surface according to the use of various machines on the device by means of the adjustable telescopic rod, thereby ensuring the balance of the device, reducing its shaking during use, and reducing the occurrence of danger. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The present invention is further described below in conjunction with the accompanying drawings and embodiments; Figure 1 This is an overall structural diagram of the amphibious maintenance device for a photovoltaic power station of the present invention; Figure 2 This is a bottom-up structural diagram of the amphibious maintenance device for a photovoltaic power station according to the present invention; Figure 3 This is a structural diagram of a floating device for an amphibious maintenance device for a photovoltaic power station according to the present invention; Figure 4 This is a structural diagram of the connection of the lifting and repairing platform of the amphibious repair device for a photovoltaic power station according to the present invention; Figure 5 This is a structural diagram of a lifting and repairing platform of an amphibious repair device for a photovoltaic power station according to the present invention; Figure 6 This is a structural diagram of a cable device for an amphibious maintenance device for a photovoltaic power station according to the present invention; Figure 7 This is a structural diagram of a fire extinguishing device for an amphibious maintenance device for a photovoltaic power station according to the present invention; Figure 8 The present invention is a structural diagram of a turntable of an amphibious maintenance device for a photovoltaic power station.
[0015] Legend: 1, maintenance vehicle; 2, adjustable telescopic rod; 3, card slot; 4, roller; 5, installation platform; 6, placement seat; 7, fire extinguishing device; 8, lifting maintenance platform; 9, turntable; 10, vehicle-mounted crane; 11, cable device; 12, floating device; 71, water suction pump; 72, water pipe; 73, sprinkler head; 74, placement box; 75, blocking block; 76, placement groove; 80, guardrail; 81, bottom plate; 82, chute; 83, slider; 84, first electric telescopic rod; 85, push rod; 86, scissor rod; 87, workbench; 88, damper; 89, telescopic rod; 91, motor; 92, installation groove; 111, disc; 112, transmission shaft; 113, pull rope; 114, locking device; 115, hook; 1141, movable plate; 1142, locking plate; 121, connecting plate; 122, airbag; 123, air pump. Detailed implementation manners
[0016] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be construed as a limitation on the protection scope of the present invention.
[0017] Refer to Figure 1-8, an amphibious maintenance device for a photovoltaic power station according to an embodiment of the present invention includes: a maintenance vehicle 1 for traveling on land for maintenance. A card slot 3 is arranged inside the maintenance vehicle 1 to form a space for facilitating the placement of rollers 4. Rollers 4 are arranged inside the card slot 3 for power transmission. An installation platform 5 is arranged at the head of the maintenance vehicle 1 for manually building a maintenance platform, which can ensure the progress of maintenance when there is a problem with power transmission. A placement seat 6 is fixedly connected to the upper surface of the maintenance vehicle 1, and a seat is provided on the surface of the placement seat 6, which can be installed as needed; a control cabinet is arranged in front of the placement seat 6. A fire extinguishing device 7 is fixedly connected to the side surface of the maintenance vehicle 1 to extinguish the fire at the fire location. A lifting maintenance platform 8 is arranged at the middle part of the maintenance vehicle 1 to lift maintenance personnel and expand the scope of maintenance. A turntable 9 is fixedly connected to the upper surface of the maintenance vehicle 1 to facilitate the maintenance of the vehicle-mounted crane 10. The vehicle-mounted crane 10 is fixedly connected to the upper surface of the turntable 9 to facilitate the retrieval of items and rescue. A cable device 11 is arranged at the tail end of the maintenance vehicle 1, which can be used for self-rescue or rescue when the vehicle gets stuck in the mud. A floating device 12 is rotatably connected to the side surface of the maintenance vehicle 1 to enable the vehicle to float on the water surface. An adjusting telescopic rod 2 is rotatably connected to the side surface of the maintenance vehicle 1, and the output end of the adjusting telescopic rod 2 is rotatably connected to the floating device 12. By adjusting the length of the adjusting telescopic rod 2, the distance between the floating device 12 and the water surface can be adjusted to ensure its horizontal state in the water.
[0018] Specifically, when traveling on the road surface, it travels through the crawler 5. After entering the water, the device floats on the water surface through the floating device 12. The vehicle-mounted crane 10 rotates on the turntable 9 to facilitate the lifting of items in various directions. When the vehicle gets stuck in the mud or other vehicles get stuck in the mud, self-rescue or rescue is carried out through the cable device 11. When the above devices are in use, counterweight is carried out through the counterweight groove 2 to keep the device stable.
[0019] The lifting maintenance platform 8 includes a bottom plate 81 for installing the devices above. A chute 82 is arranged on the surface of the bottom plate 81 to facilitate the sliding of the slider 83. The slider 83 is slidably connected inside the chute 82. The movement of the slider 83 causes the scissor rod 86 to move. A first electric telescopic rod 84 is fixedly connected to the surface of the bottom plate 81 to drive the slider 83 to move. The output end of the first electric telescopic rod 84 is fixedly connected to a push rod 85. The push rod 85 can cause the two side sliders 83 to move together. One end of the push rod 85 is in contact with the slider 83. The scissor rod 86 is rotatably connected to the upper surface of the slider 83 to form an effect of scissor lifting. The end of the scissor rod 86 away from the slider 83 is fixedly connected to a workbench 87 for facilitating the standing of maintenance personnel. A plurality of dampers 88 are arranged at the center of the workbench 87 to form damping so that it will not fall directly when descending. The upper surface of the damper 88 is fixedly connected to a telescopic rod 89 to form corresponding support.
[0020] Specifically, when in use, the push rod 85 is pushed by the first electric telescopic rod 84 to move, so that the scissor rod 86 is shortened and raised, and the workbench 87 is raised. After reaching the corresponding height, the telescopic rod 89 is used to support the workbench. Firstly, the stability is improved, and secondly, in the event of an accident, the damper can slow down the speed of its descent and increase its stability.
[0021] The fire extinguishing device 7 includes a water suction pump 71 for absorbing water. The output end of the water suction pump 71 is fixedly connected to a water pipe 72. The output end of the water pipe 72 is fixedly connected to a water spray head 73 for discharging water. The surface of the maintenance vehicle 1 is fixedly connected to a placement box 74 for placing the device. The water suction pump 71, the water spray head 73, and the water pipe 72 are all located inside the placement box 74. The surface of the water pipe 72 is clamped with a blocking block 75 for facilitating the control of the position of the water suction pump 71 so that it does not sink to the bottom. The side surface of the maintenance vehicle 1 is fixedly connected to a placement groove 76, which is engaged with the blocking block 75 to fix the position of the blocking block 75.
[0022] Specifically, when in use, the water suction pump 71 is sunk into water, and then engaged with the placement groove 76 through the blocking block 75. After starting, water is sprayed through the sprinkler head 73. After use, the device is placed in the placement box 74.
[0023] The turntable 9 is driven by a motor 91 , and a mounting groove 92 is fixedly connected to the upper surface of the turntable 9 . The interior of the mounting groove 92 is fixedly connected to the vehicle-mounted crane 10 via fixing screws.
[0024] The cable device 11 includes a disc 111, which is fixed on the maintenance vehicle 1. The inner part of the disc 111 is rotatably connected to a transmission shaft 112 for easy rotation. A motor can be installed as needed to control the stretching of a pull rope 113. The surface of the transmission shaft 112 is fixedly connected to the pull rope 113. A locking device 114 is provided on the side surface of the disc 111 to fix the pull rope 113 during use. The end of the pull rope 113 away from the transmission shaft 112 is fixedly connected to a hook 115 for easy connection.
[0025] Specifically, if other vehicles are to be rescued, the pull rope 113 is pulled up, connected by the hook 115, locked by the locking device 114, and then pulled by the vehicle to perform rescue. When performing self-rescue, the same operation is performed to perform rescue. When there is no external vehicle, the problem can be solved by installing a motor.
[0026] The locking device 114 includes a movable plate 1141, a locking plate 1142 is rotatably connected to the surface of the movable plate 1141, the pull rope 113 is between the movable plate 1141 and the locking plate 1142, and the locking plate 1142 is fixedly connected to the movable plate 1141 by a locking bolt to lock it.
[0027] The floating device 12 includes a connecting plate 121. An airbag 122 is arranged inside the connecting plate 121. An air pump 123 is arranged at the air inlet of the airbag 122 to provide the power for air supply. An opening for the airbag 122 to be inserted is arranged on the surface of the connecting plate 121.
[0028] The roller 4 is driven by a transmission motor, and a protective fence 80 is arranged at the edge of the workbench 87.
[0029] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the gist of the present invention.
Claims
1. An amphibious maintenance device for a photovoltaic power station, characterized in that: include: A maintenance vehicle (1), wherein a slot (3) is provided inside the maintenance vehicle (1), a roller (4) is provided inside the slot (3), a mounting platform (5) is provided at the head of the maintenance vehicle (1), and a placement seat (6) is fixedly connected to the upper surface of the maintenance vehicle (1); The side surface of the maintenance vehicle (1) is fixedly connected to a fire extinguishing device (7), the middle part of the maintenance vehicle (1) is provided with a lifting maintenance platform (8), the upper surface of the maintenance vehicle (1) is fixedly connected to a turntable (9), the upper surface of the turntable (9) is fixedly connected to a vehicle-mounted crane (10), the tail end of the maintenance vehicle (1) is provided with a cable device (11), the side surface of the maintenance vehicle (1) is rotatably connected to a floating device (12), the side surface of the maintenance vehicle (1) is rotatably connected to an adjustable telescopic rod (2), and the output end of the adjustable telescopic rod (2) is rotatably connected to the floating device (12); The lifting and maintenance platform (8) comprises a base plate (81), a slide groove (82) is provided on the surface of the base plate (81), a slider (83) is slidably connected inside the slide groove (82), a first electric telescopic rod (84) is fixedly connected to the surface of the base plate (81), an output end of the first electric telescopic rod (84) is fixedly connected to a push rod (85), one end of the push rod (85) is in contact with the slider (83), a scissor rod (86) is rotatably connected to the upper surface of the slider (83), one end of the scissor rod (86) away from the slider (83) is fixedly connected to a workbench (87), a plurality of dampers (88) are provided at the center of the workbench (87), and a telescopic rod (89) is fixedly connected to the upper surface of the damper (88).
2. The amphibious maintenance device for a photovoltaic power station according to claim 1, characterized in that: The fire extinguishing device (7) comprises a water suction pump (71), the output end of the water suction pump (71) is fixedly connected to a water pipe (72), the output end of the water pipe (72) is fixedly connected to a water spray head (73), the surface of the maintenance vehicle (1) is fixedly connected to a placement box (74), the water suction pump (71), the water spray head (73), and the water pipe (72) are all located inside the placement box (74), the surface of the water pipe (72) is clamped with a blocking block (75), and the side surface of the maintenance vehicle (1) is fixedly connected to a placement groove (76), and the placement groove (76) is clamped with the blocking block (75).
3. The amphibious maintenance device for a photovoltaic power station according to claim 1, characterized in that: The turntable (9) is driven by a motor (91); a mounting groove (92) is fixedly connected to the upper surface of the turntable (9); the interior of the mounting groove (92) is fixedly connected to the vehicle-mounted crane (10) via fixing screws.
4. The amphibious maintenance device for a photovoltaic power station according to claim 1, characterized in that: The pulling cable device (11) comprises a disc (111), the interior of the disc (111) is rotatably connected to a transmission shaft (112), a pulling rope (113) is fixedly connected to the surface of the transmission shaft (112), a locking device (114) is provided on the side surface of the disc (111), and one end of the pulling rope (113) away from the transmission shaft (112) is fixedly connected to a hook (115).
5. The amphibious maintenance device for a photovoltaic power station according to claim 4, characterized in that: The locking device (114) comprises a movable plate (1141), the surface of the movable plate (1141) being rotatably connected to a locking plate (1142), and the locking plate (1142) being fixedly connected to the movable plate (1141) via a locking bolt.
6. The amphibious maintenance device for a photovoltaic power station according to claim 1, characterized in that: The floating device (12) comprises a connecting plate (121), an air bag (122) is arranged inside the connecting plate (121), an air pump (123) is arranged at the air inlet of the air bag (122), and an opening for inserting the air bag (122) is arranged on the surface of the connecting plate (121).
7. The amphibious maintenance device for a photovoltaic power station according to claim 1, characterized in that: The roller (4) is driven by a transmission motor, and a protective fence (80) is provided on the edge of the workbench (87).