Mobile maintenance pedal of photovoltaic module

Abstract

The utility model provides a mobile maintenance pedal of a photovoltaic module, and belongs to the field of maintenance equipment of the photovoltaic module, the mobile maintenance pedal comprises a plate body, the plate body comprises a pedal part and a supporting part which are integrated, the supporting part is slidably connected with two expansion structures, and the two expansion structures are symmetrically slidably connected to the supporting part at the two ends of the pedal part. A storage bin is arranged at the bottom of the pedal part, a moving assembly is installed in the storage bin, the moving assembly retracts or stretches out of the storage bin, and the storage bin is adjacent to the supporting part. The supporting part of the movable maintenance pedal is in contact with the frame position of the photovoltaic module, and the pedal part is in an arch bridge shape, so that when a maintainer stands on the pedal, the pedal is supported by the frame, the photovoltaic module cannot be damaged, the photovoltaic module can be maintained and overhauled under the condition that a maintenance channel is not preset, and the maintenance efficiency is improved. Arrangement resources can be utilized to the greatest extent, and the safety of the photovoltaic module can also be improved.

Description

Technical Field

[0001] The utility model belongs to the field of maintenance equipment for photovoltaic modules, and particularly relates to a movable maintenance pedal for photovoltaic modules. Background Technique

[0002] When installing photovoltaic modules, a maintenance passage should be reserved. However, the maintenance passage will occupy layout space. When the installation site is limited, in order to make full use of the layout resources, it is impossible to reserve a maintenance passage, which will lead to the situation that construction workers step on the photovoltaic modules during later maintenance. This method is likely to damage the photovoltaic modules and is not convenient.

[0003] There is a publicly disclosed photovoltaic maintenance auxiliary pedal (patent application number: CN202410307032.X), including: a telescopic housing, which is used to provide a standing platform for maintenance personnel; fixing components, which are arranged at both ends of the telescopic housing and are used to fix the telescopic housing on the photovoltaic bracket; a driving component, which is electrically connected to the fixing components and is arranged inside the telescopic housing and is used to control the fastening action of the fixing components; an adjusting component, which is arranged between the fixing components and the telescopic housing and is used to adjust the angle between the telescopic housing and the photovoltaic bracket.

[0004] This disclosed solution installs the platform on the photovoltaic bracket, which is convenient for staff to work and does not require a reserved maintenance passage. However, the structure of this pedal is relatively complex, and when moving on different photovoltaic modules, the operation is complex, not convenient, and the work efficiency is not high. Summary of the Utility Model

[0005] The present application provides a movable maintenance pedal for photovoltaic modules, aiming to solve the problems that when there is no reserved maintenance passage, it is easy to cause damage when construction workers step on the photovoltaic modules, and the existing maintenance auxiliary pedal is not convenient to move on the photovoltaic modules, with complex operation and low work efficiency.

[0006] To achieve the above object, the utility model adopts the following technical solutions:

[0007] A movable maintenance pedal for photovoltaic modules includes a plate body. The plate body includes an integrated foot part and a support part. An expansion structure is slidably connected to the support part. The number of expansion structures is two, and the two expansion structures are symmetrically and slidably connected to the support parts at both ends of the foot part. A storage bin is arranged at the bottom of the foot part, and a moving component is installed in the storage bin. The moving component retracts or extends in the storage bin, and the storage bin is adjacent to the support part.

[0008] Preferably, the number of storage bins is at least four, and several storage bins are evenly distributed at both ends of the foot part.

[0009] Preferably, the shape of the footrest part is an arch shape, and the arc at the bottom of the footrest part is located between the storage bins at both ends.

[0010] Preferably, a spring is fixed to the inner wall of the storage bin. One end of the spring is fixed to the moving component, which includes a mounting member and a roller. The roller is hinged to the bottom of the mounting member. When the maintenance personnel step on the footrest part, the moving component retracts into the storage bin. When no one steps on the footrest part, the moving component extends out of the storage bin opening under the action of the spring.

[0011] Preferably, a limiting member is provided on the side wall of the mounting member, and a first sliding rail is provided on the inner wall of the storage bin. The limiting member slides along the extension direction of the first sliding rail.

[0012] Preferably, a recessed part is provided on the top of the footrest part, and an opening is provided in the recessed part.

[0013] Preferably, a sliding bar is provided on the inner side of the expansion structure, and a second sliding rail is provided on the support part. The sliding bar is slidably connected to the second sliding rail.

[0014] The utility model has the following beneficial effects:

[0015] (1) The support part of the mobile maintenance pedal contacts the frame position of the photovoltaic module. The footrest part is in an arch shape. Thus, when the maintenance personnel stand on the pedal, they are supported by the frame, and the photovoltaic module itself will not be damaged. Without presetting a maintenance passage, the photovoltaic module can also be repaired and maintained, which can maximize the use of layout resources and improve the safety of the photovoltaic module.

[0016] (2) A storage bin is provided at the bottom of the footrest part, and a moving component is installed in the storage bin. When the maintenance personnel step on the footrest part, the moving component retracts into the storage bin, and at this time, there will be no shaking, and the maintenance work can be carried out stably. When no one steps on the footrest part, the moving component extends out of the storage bin opening under the action of the spring. At this time, the staff can easily move the pedal to the next position for use, with simple operation and high work efficiency.

[0017] (3) The two expansion structures are symmetrically slidably connected to the support parts at both ends of the footrest part, and the length of the pedal can be adjusted, so as to be applicable to photovoltaic modules of different sizes and increase the practicability. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the mobile maintenance pedal in the utility model;

[0019] Figure 2 is a schematic structural diagram of the connection structure between the expansion structure and the support part in the utility model;

[0020] Figure 3 is a schematic structural diagram of the installation of the moving component in the storage bin in the utility model.

[0021] Among them, 1 is the plate body, 11 is the footrest part, 111 is the recessed part, 1111 is the opening, 112 is the storage bin, 12 is the support part, 121 is the second slide rail, 2 is the expansion structure, 21 is the slide bar, 3 is the spring, 4 is the moving component, 41 is the mounting part, 411 is the limiting part, and 42 is the roller. Specific implementation mode

[0022] Embodiment 1

[0023] As Figures 1-3 shown, a movable maintenance pedal for a photovoltaic module includes a plate body 1. The plate body 1 includes an integrated footrest part 11 and a support part 12. The support part 12 is slidably connected with an expansion structure 2. The number of the expansion structures 2 is two, and the two expansion structures 2 are symmetrically slidably connected to the support parts 12 at both ends of the footrest part 11. A storage bin 112 is arranged at the bottom of the footrest part 11. A moving component 4 is installed in the storage bin 112. The moving component 4 retracts or extends in the storage bin 112, and the storage bin 112 is adjacent to the support part 12.

[0024] The expansion structures 2 at both ends slide to adjust the length of the movable maintenance pedal, which can be applicable to photovoltaic modules of different sizes. When the plate body 1 is placed, the support part 12 contacts the frame of the photovoltaic module, effectively dispersing the upper load and avoiding the occurrence of hidden cracks in the photovoltaic module.

[0025] The number of the storage bins 112 is at least four, and a number of the storage bins 112 are evenly distributed at both ends of the footrest part 11.

[0026] In this embodiment, the number of the storage bins 112 is four, two on each side at both ends, so as to slide smoothly through the moving component 4.

[0027] The shape of the footrest part 11 is an arch shape, and the arc at the bottom of the footrest part 11 is located between the storage bins 112 at both ends.

[0028] A spring 3 is fixed to the inner wall of the storage bin 112. One end of the spring 3 is fixed to the moving component 4. The moving component 4 includes a mounting part 41 and a roller 42. The roller 42 is hinged to the bottom of the mounting part 41. When a maintenance worker steps on the footrest part 11, the moving component 4 retracts into the storage bin 112. When no one steps on the footrest part 11, the moving component 4 extends out of the opening of the storage bin 112 under the action of the spring 3.

[0029] The elastic force of the spring 3 is designed according to the weight of the pedal, that is, when someone steps on it, it is compressed, and when no one steps on it, it can eject the moving component 4 from the storage bin 112.

[0030] A limiting part 411 is arranged on the side wall of the mounting part 41, and a first slide rail is arranged on the inner wall of the storage bin 112. The limiting part 411 slides along the extension direction of the first slide rail.

[0031] The mounting member 41 can slide up and down along the first slide rail through the limiting member 411, and can have a more stable sliding state to avoid shaking.

[0032] A slide bar 21 is provided inside the expansion structure 2, and a second slide rail 121 is provided on the support portion 12. The slide bar 21 is slidably connected to the second slide rail 121.

[0033] Embodiment 2

[0034] The difference between this embodiment and Embodiment 1 is that: as Figure 1 and 2 shown, a recess 111 is provided at the top of the footrest portion 11, and an opening 1111 is provided in the recess 111.

[0035] The footrest portion 11 can be a hollow structure, thereby reducing weight and improving safety. The recess 111 is also more convenient for maintenance personnel to step on, and the feet are not easily slipped out.

[0036] Embodiment 3

[0037] The difference between this embodiment and Embodiment 1 is that the movable maintenance pedal is made of plastic material. It has the advantages of light weight and no mechanical scratches on the photovoltaic modules.

[0038] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the present invention are covered by the patent scope of the present invention.

Claims

1. A mobile maintenance pedal for a photovoltaic module, comprising a plate body (1), characterized in that: The plate body (1) comprises an integrated pedal portion (11) and a support portion (12); the support portion (12) is slidably connected to an expansion structure (2); the number of the expansion structures (2) is two; the two expansion structures (2) are symmetrically slidably connected to the support portions (12) at both ends of the pedal portion (11); a storage bin (112) is provided at the bottom of the pedal portion (11); a moving component (4) is installed in the storage bin (112); the moving component (4) is retracted or extended in the storage bin (112); and the storage bin (112) is adjacent to the support portion (12).

2. A mobile maintenance pedal for photovoltaic modules according to claim 1, characterized in that: The number of the storage bins (112) is at least four, and a plurality of the storage bins (112) are evenly distributed at both ends of the pedal portion (11).

3. A mobile maintenance pedal for photovoltaic modules according to claim 2, characterized in that: The pedal portion (11) is in the shape of an arch bridge, and the arc line of the bottom of the pedal portion (11) is located between the storage bins (112) at both ends.

4. The mobile maintenance pedal of a photovoltaic module according to claim 1, characterized in that: A spring (3) is fixed to the inner wall of the storage bin (112), one end of the spring (3) is fixed to the moving assembly (4), the moving assembly (4) comprises a mounting member (41) and a roller (42), the roller (42) is hinged to the bottom of the mounting member (41); when a maintenance worker steps on the pedal portion (11), the moving assembly (4) is retracted into the storage bin (112); when no one steps on the pedal portion (11), the moving assembly (4) extends out of the storage bin (112) opening under the action of the spring (3).

5. The mobile maintenance pedal of a photovoltaic module according to claim 4, characterized in that: A limiting member (411) is provided on the side wall of the mounting member (41), a first slide rail is provided on the inner wall of the storage bin (112), and the limiting member (411) slides along the extension direction of the first slide rail.

6. The mobile maintenance pedal of a photovoltaic module according to claim 1, characterized in that: A recessed portion (111) is provided on the top of the pedal portion (11), and an opening (1111) is provided in the recessed portion (111).

7. The mobile maintenance pedal of a photovoltaic module according to claim 1, characterized in that: A slide bar (21) is provided on the inner side of the expansion structure (2), a second slide rail (121) is provided on the support portion (12), and the slide bar (21) is slidably connected to the second slide rail (121).

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