Photovoltaic power station operation and maintenance frame

Abstract

The utility model provides a photovoltaic power station operation and maintenance rack, and relates to the technical field of photovoltaic power station operation and maintenance racks, the photovoltaic power station operation and maintenance rack comprises a first supporting part, a second supporting part, a ladder stand, a hinge, an adjusting part, a clamping groove, a screw rod, a sleeve, an internal thread, a crossing part, a connecting ladder and a connecting part, the connecting part comprises two fixing seats, and the two fixing seats are connected through a cross rod. When the first supporting part and the second supporting part are both contained on one side of the connecting ladder, the two adjusting parts can be arranged between the two transverse rods, rotation of the first supporting part and the second supporting part is limited through the adjusting parts, and the device can be erected above photovoltaic equipment and is convenient to use. The connecting ladder is arranged on the upper surface of the photovoltaic equipment, and the connecting ladder and the upper surface of the photovoltaic equipment are kept in a relatively parallel state, so that a worker can conveniently clean the upper surface of the photovoltaic equipment, the worker does not need to stand on the photovoltaic equipment when cleaning the photovoltaic equipment, protection of the photovoltaic equipment is facilitated, and meanwhile, the device can conveniently complete storage and is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power station operation and maintenance frames, in particular to a photovoltaic power station operation and maintenance frame. Background Art

[0002] Stubborn stains that remain on photovoltaic panels after a long period of cleaning are difficult to remove effectively using normal flushing equipment. Professionals are required to clean them using tools. Since the photovoltaic panels themselves have a certain inclination angle and it takes a lot of time to clean stubborn stains, it is easy to cause irreversible damage to the photovoltaic panels if personnel stay on the photovoltaic panels for a long time to clean stubborn stains. Utility Model Content

[0003] The purpose of the utility model is to provide a photovoltaic power station operation and maintenance frame, aiming to solve the problems mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the photovoltaic power station operation and maintenance frame includes a first support part and a second support part, the first support part and the second support part each include two ladders, the upper ends of the two ladders are connected by a hinge, the length of the ladder in the second support part is greater than the length of the ladder in the first support part, and also includes an adjustment part for limiting the angle between the two ladders, the adjustment part includes two slots, one side of one slot is provided with a screw, and one side of the other slot is provided with a sleeve, the sleeve is rotatably connected to the slot, and the interior of the sleeve is provided with a screw that is engaged with the screw The internal threads of the rods cooperate with each other, and also include a cross-section, which includes a connecting ladder, one end of the connecting ladder is rotatably connected to one of the ladders in the first support part, and the other end of the connecting ladder is rotatably connected to one of the ladders in the second support part. The connecting parts are symmetrically arranged on the outer surface of the connecting ladder, and the connecting parts include two fixed seats, which are connected by a cross bar. When the first support part and the second support part are both received on one side of the connecting ladder, the two adjustment parts can be respectively arranged between the two cross bars, and the adjustment parts are used to limit the rotation of the first support part and the second support part.

[0005] Preferably, a positioning block is provided on the lower surface of the fixing seat.

[0006] Preferably, the positioning block is made of rubber.

[0007] Preferably, the sleeve is a polygonal column.

[0008] Preferably, it also includes a pedal arranged on the connecting ladder, and the pedal is movably connected to the connecting body.

[0009] The beneficial effects of the utility model are:

[0010] The device can be erected above the photovoltaic equipment, and the connecting ladder can be kept relatively parallel to the upper surface of the photovoltaic equipment, so that it is convenient for staff to clean the upper surface of the photovoltaic equipment. When cleaning the photovoltaic equipment, there is no need to stand on the photovoltaic equipment, which is beneficial to the protection of the photovoltaic equipment. At the same time, the device can also be easily stored and is easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.

[0012] Figure 2 It is a schematic diagram of the utility model when in use.

[0013] Figure 3 It is a schematic diagram of the utility model after storage.

[0014] Figure 4 It is a schematic diagram of the structure of the regulating part of the utility model.

[0015] Figure 5 This is a schematic diagram of the use of the steps placed on the connecting ladder.

[0016] In the figure: 1. Photovoltaic equipment; 2. Ladder; 3. Hinge; 4. Slot; 5. Screw; 6. Sleeve; 7. Connecting ladder; 8. Fixing seat; 9. Crossbar; 10. Positioning block; 11. Pedal. DETAILED DESCRIPTION

[0017] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0018] like Figure 1-5 As shown, a photovoltaic power station operation and maintenance frame includes a first support part and a second support part, the first support part and the second support part each include two ladders 2, the upper ends of the two ladders 2 are connected by a hinge 3, the length of the ladder 2 in the second support part is greater than the length of the ladder 2 in the first support part, and also includes an adjustment part for limiting the angle between the two ladders 2, the adjustment part includes two slots 4, one side of one slot 4 is provided with a screw 5, one side of the other slot 4 is provided with a sleeve 6, the sleeve 6 is rotatably connected to the slot 4, and the interior of the sleeve 6 is provided with an inner The thread also includes a cross portion, which includes a connecting ladder 7. One end of the connecting ladder 7 is rotatably connected to one of the ladders 2 in the first support portion, and the other end of the connecting ladder 7 is rotatably connected to one of the ladders 2 in the second support portion. The outer surface of the connecting ladder 7 is symmetrically provided with connecting portions, and the connecting portion includes two fixed seats 8, and the two fixed seats 8 are connected by a cross bar 9. When the first support portion and the second support portion are both received on one side of the connecting ladder 7, the two adjustment portions can be respectively arranged between the two cross bars 9, and the adjustment portions are used to limit the rotation of the first support portion and the second support portion.

[0019] When cleaning stubborn stains on the surface of the photovoltaic device 1, Figure 1 and 2 As shown, two people lift the first support part and the second support part respectively, and place the fixing seat 8 on the upper surface of the photovoltaic device 1, and the fixing seat 8 is used to control the distance between the connecting ladder 7 and the upper surface of the photovoltaic device 1. After the fixing seat 8 is placed on the photovoltaic device 1, the first support part and the second support part are adjusted respectively. Specifically, the height of the two ends of the connecting ladder 7 is controlled by controlling the angle between the two ladders 2, so that the distance between the connecting ladder 7 and the upper surface of the photovoltaic device 1 is maintained at a reasonable distance, and the connecting ladder 7 is kept parallel to the upper surface of the photovoltaic device 1, and then the sleeve 6 is rotated so that the same group of adjustments The distance between the two slots 4 in the node is adjusted, and the two slots 4 can enter the ladders 2 on both sides respectively. The slots 4 can prevent the two ladders 2 from approaching or moving away from each other, that is, the angle between the two climbing frames is controlled to always remain at the adjusted angle. After the first support part and the second support part are adjusted respectively by the adjustment part, the fixing seat 8 will be separated from the upper surface of the photovoltaic device 1. The fixing seat 8 is located above the photovoltaic device 1 to prevent the connecting ladder 7 from bending slightly when the staff moves on the connecting ladder 7, thereby causing excessive pressure between the fixing seat 8 and the photovoltaic device 1 and damaging the photovoltaic device 1.

[0020] The ladder 2 and the connecting ladder 7 are both made of aluminum alloy. The ladder 2 and the connecting ladder include two side plates and a round rod arranged between the two side plates. At the same time, the cross bar 9 is also cylindrical, and the diameter of the round rod is equal to that of the cross bar 9. The slot 4 can be clamped on the outer surface of the round rod and the cross bar 9.

[0021] When storing the device, first remove the adjusting parts on the first support part and the second support part, and then lay the connecting ladder 7 flat on the ground. At this time, the first support part and the second support part are both located on the upper part of the connecting ladder 7. Then, fold the two ladders 2 in the first support part and the two ladders 2 in the second support part respectively, and place the folded ladders 2 on one side of the connecting ladder 7. At this time, the connecting ladder 7 is parallel to the ladders 2 on the first support part and the second support part respectively. Then adjust the slots 4 on the two adjusting parts to appropriate positions so that the two slots 4 can enter the two sides respectively. In the cross bar 9, when the two slots 4 enter the two cross bars 9 respectively, the sleeve 6 is rotated to make the sleeve 6 and the screw 5 threadedly connected, so that the slot 4 and the cross bar 9 maintain close contact, thereby preventing the slot 4 from separating from the cross bar 9. The slot 4 is located between the cross bar 9 and the connecting ladder 7, and the ladder 2 is located between the connecting ladder 7 and the adjusting part. The blocking of the cross bar 9 can prevent the adjusting part from detaching from the cross bar 9, and the swing of the first support part and the second support part can also be limited by the adjusting part, so that the first support part and the second support part are stored to one side of the connecting ladder 7, thereby improving the convenience of carrying.

[0022] Furthermore, a positioning block 10 is provided on the lower surface of the fixing seat 8, and the contact area between the positioning block 10 and the photovoltaic device 1 is larger than the contact area between the fixing seat 8 and the photovoltaic device 1, thereby reducing the pressure of the connecting ladder 7 and the ladder 2 on the local position of the photovoltaic device 1.

[0023] Furthermore, the positioning block 10 is made of rubber material, which is convenient for protecting the photovoltaic device 1 .

[0024] Furthermore, the sleeve 6 is a polygonal column, which can increase the friction between the sleeve 6 and the hand, making it easier to control the rotation of the sleeve 6.

[0025] Furthermore, it also includes a pedal 11 arranged on the connecting ladder 7, the pedal 11 is movably connected to the connector, the material of the pedal 11 is aluminum alloy, and a plurality of pedals 11 are provided. After the cleaning of the area is completed, in order to improve the safety of the use of the connecting ladder 7, the pedal 11 can be placed above the connecting ladder 7 in the cleaned area. When cleaning the uncleaned area, the staff can move to the pedal 11 to facilitate maintaining balance on the connecting ladder 7, thereby improving the stability and safety of the staff on the connecting ladder 7.

[0026] The device can be erected above the photovoltaic device 1, and the connecting ladder 7 can be kept relatively parallel to the upper surface of the photovoltaic device 1, so that it is convenient for the staff to clean the upper surface of the photovoltaic device 1. When cleaning the photovoltaic device 1, there is no need to stand on the photovoltaic device 1, which is beneficial to the protection of the photovoltaic device 1. At the same time, the device can also be easily stored and is easy to carry.

[0027] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A photovoltaic power station operation and maintenance frame, characterized in that: The invention comprises a first supporting part and a second supporting part, wherein the first supporting part and the second supporting part each comprise two ladders (2), the upper ends of the two ladders (2) are connected via a hinge (3), the length of the ladder (2) in the second supporting part is greater than the length of the ladder (2) in the first supporting part, and an adjusting part for limiting the angle between the two ladders (2), wherein the adjusting part comprises two slots (4), one side of one slot (4) is provided with a screw (5), and one side of the other slot (4) is provided with a sleeve (6), the sleeve (6) is rotatably connected to the slot (4), and the interior of the sleeve (6) is provided with an internal thread that cooperates with the screw (5), The invention also comprises a cross section, wherein the cross section comprises a connecting ladder (7), one end of the connecting ladder (7) is rotatably connected to one of the ladders (2) in the first supporting part, and the other end of the connecting ladder (7) is rotatably connected to one of the ladders (2) in the second supporting part. The connecting parts are symmetrically arranged on the outer surface of the connecting ladder (7), and the connecting parts comprise two fixing seats (8). The two fixing seats (8) are connected by a cross bar (9). When the first supporting part and the second supporting part are both received on one side of the connecting ladder (7), two adjusting parts can be respectively arranged between the two cross bars (9), and the adjusting parts are used to limit the rotation of the first supporting part and the second supporting part.

2. The photovoltaic power station operation and maintenance frame according to claim 1 is characterized in that: A positioning block (10) is provided on the lower surface of the fixing seat (8).

3. The photovoltaic power station operation and maintenance frame according to claim 2 is characterized in that: The positioning block (10) is made of rubber.

4. The photovoltaic power station operation and maintenance frame according to claim 1 is characterized in that: The sleeve (6) is a polygonal column.

5. The photovoltaic power station operation and maintenance frame according to any one of claims 1 to 4, characterized in that: It also comprises a pedal (11) arranged on the connecting ladder (7), wherein the pedal (11) is movably connected to the connecting body.

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