A high-altitude work platform based on photovoltaic power plants

Abstract

This utility model discloses a high-altitude work platform based on a photovoltaic power station, including a base plate and mutually enclosing side railings. The outer walls of the side railings are covered with an insulating layer. A waist belt that can be wrapped around the worker's waist is provided at the center of the enclosed side railings. At least two symmetrically arranged winches are connected to the waist belt. A winch for winding the winches is provided on the inner side of the side railings, and the winch is signal-connected to an external controller. This utility model has the advantages of reducing the risk of electric shock, improving rescue efficiency, increasing work safety, and increasing work comfort.

Description

Technical Field

[0001] This utility model relates to an aerial work platform, specifically an aerial work platform based on a photovoltaic power station. Background Technology

[0002] In the daily operation of a solar photovoltaic power station, it is usually necessary to inspect and maintain the power station. Since solar photovoltaic panels are usually installed at high positions, high-level inspection and maintenance work, as well as targeted cleaning of photovoltaic panels, must be carried out using a high maintenance platform.

[0003] In existing technologies, aerial work platforms are typically used to elevate workers during the maintenance of photovoltaic power plants, facilitating manual inspection and maintenance. However, due to the presence of numerous electrical and electronic devices in photovoltaic power plants, the insulation performance of the electrical systems may deteriorate over time or due to environmental factors, increasing the risk of electric shock. This poses a certain degree of danger to workers, and being at a high altitude makes timely rescue difficult. Utility Model Content

[0004] The purpose of this utility model is to provide a high-altitude work platform based on a photovoltaic power station, which solves the problems of electric shock risk and inability to provide timely rescue in the existing technology.

[0005] The above-mentioned technical objective of this utility model is mainly achieved through the following technical solution: a high-altitude work platform based on a photovoltaic power station, including a base plate and mutually enclosing side railings, the outer wall of the side railings is covered with an insulating layer, a waist belt that can be wrapped around the waist of the worker is provided at the center of the enclosing side railings, at least two symmetrically arranged winches are connected to the waist belt, a winch for winding the winches is provided on the inner side of the side railings, and the winch is connected to an external controller signal.

[0006] As a further preferred technical solution of this utility model; the base plate is provided with a plurality of holes, and the base plate is provided with a chair seat, the chair seat including a connecting seat connected to the base plate and a seat cushion disposed above the connecting seat.

[0007] As a further preferred technical solution of this utility model, the bottom of the connecting seat is provided with a plurality of positioning posts that can move up and down and cooperate with the holes, and the bottom surface of the connecting seat is provided with a plurality of positioning holes corresponding to the positioning posts, and the positioning holes are provided with telescopic springs connected to the positioning posts.

[0008] As a further preferred technical solution of this utility model; the top surface of the connecting seat is provided with an annular fixing cylinder, the upper end of the annular fixing cylinder is provided with an annular groove, and the annular groove is provided with an annular movable cylinder connected to the bottom of the seat cushion.

[0009] As a further preferred technical solution of this utility model, the upper end of the annular movable cylinder is provided with an annular slider, and the bottom of the seat cushion is provided with an annular slide rail that cooperates with the annular slider.

[0010] As a further preferred technical solution of this utility model; a fixing tube is provided in the middle of the top surface of the connecting seat, and a screw rod is provided at the bottom of the cushion that passes downward through the fixing tube and is threadedly connected to the inner wall of the fixing tube.

[0011] Therefore, this utility model has the characteristics of reducing the risk of electric shock, improving rescue efficiency, increasing work safety, and increasing work comfort. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 yes Figure 1 A structural diagram of a chair or stool. Detailed Implementation

[0014] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0015] like Figure 1 As shown, a high-altitude work platform based on a photovoltaic power station includes a base plate 1 and enclosing side railings 2. The outer wall of the side railings 2 is covered with an insulating layer 21, which is made of existing insulating materials (such as rubber), providing insulation and moisture protection, reducing the risk of electric shock, and protecting the workers. A waist belt 22, which can be wrapped around the worker's waist, is located at the center of the enclosed side railings 2. The waist belt 22 is a conventional safety belt that can be quickly and easily tied around the worker's waist for connection and fixation. At least two symmetrically arranged helical cables 23 are connected to the waist belt 22, and the two helical cables 23 are respectively connected to the two sides of the waist belt 22 via safety... The locking connection uses a winch 23 to secure the worker, ensuring their safety at heights. Inside the side railing 2, a winch 24 is installed for winding the winch 23. The winch 24 is connected to an external controller. The winch 24, being existing technology, controls the winding and unwinding of the winch. When the worker moves, the winch 23 winds up and down with them, maintaining a reliable connection and increasing safety. Furthermore, in the event of an accidental electric shock, the winch 24 can be remotely controlled via the external controller to wind and unwind the winch 23, quickly pulling the worker away from the point of contact and preventing further injury, thus ensuring the worker's safety.

[0016] like Figure 2As shown, the base plate 1 has several holes 11, and a chair / stool 3 is provided on the base plate 1. The chair / stool 3 includes a connecting seat 31 connected to the base plate 1 and a seat cushion 32 located above the connecting seat 31. The bottom of the connecting seat 31 has several positioning posts 33 that can move up and down and cooperate with the holes 11. The holes 11 on the base plate 1 can reduce the weight of the work platform. The chair / stool 3 is used for workers to sit and rest after long-term work. The positioning posts 33 can be inserted into the holes 11 to position the chair / stool 3, prevent the chair / stool 3 from shifting, maintain the stability of the chair / stool 3, avoid the danger of workers tipping over when sitting, and improve safety. The bottom surface of the connecting seat 31 has several... The positioning hole 311 corresponds to the positioning post 33. The positioning hole 311 is equipped with a telescopic spring 331 connected to the positioning post 33. The telescopic spring 331 can assist the positioning post 33 in entering the positioning hole 311 to achieve telescopic movement. When the chair 3 is placed on the base plate 1, any number of positioning posts 33 can be inserted into the holes 11 of the base plate 1 to position and fix the chair 3. There is no need to find the position of the positioning post 33 and the hole 11. The chair 3 can be moved and fixed directly to achieve quick fixation. The remaining positioning posts 33 can be squeezed into the positioning hole 311 to avoid the base plate 1, thus making the fixation of the chair 3 simpler and more stable.

[0017] like Figure 2 As shown, the top surface of the connecting seat 31 is provided with an annular fixed cylinder 34, the upper end of the annular fixed cylinder 34 is provided with an annular groove 341, and an annular movable cylinder 35 connected to the bottom of the seat cushion 32 is provided in the annular groove 341. The annular movable cylinder 35 can move freely in the annular groove 341 to assist in raising and lowering the seat cushion 32 and support the seat cushion 32. The upper end of the annular movable cylinder 35 is provided with an annular slider 351, and the bottom of the seat cushion 32 is provided with an annular slide rail 321 that cooperates with the annular slider 351. The middle of the top surface of the connecting seat 31 is provided with a fixed tube 36, and the bottom of the seat cushion 32 is provided with a downward-passing fixed tube 36 that is connected to the fixed tube 36. The screw 37, connected by a thread on the inner wall, adjusts the height of the seat 32 by rotating it and engaging with the threaded connection of the fixing tube 36, thus meeting different needs. The annular fixed cylinder 34 and the annular movable cylinder 35 increase the support strength of the seat 32 and maintain its stability. When the seat 32 rotates, the annular slide rail 321 and the annular slider 351 work together to reduce friction, making the rotation of the seat 32 smoother. Controlling the rotation of the screw 37 through the seat 32 is more convenient and stable, while maintaining the stability of the support provided by the annular fixed cylinder 34 and the annular movable cylinder 35 for the seat 32.

[0018] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A high-altitude work platform based on a photovoltaic power station, comprising a base plate (1) and a mutually enclosed side fence (2), characterized in that: The outer wall of the side fence (2) is covered with an insulating layer (21). The center of the side fence (2) is provided with a waist belt (22) that can be wrapped around the waist of the worker. At least two symmetrically arranged winches (23) are connected to the waist belt (22). The inner side of the side fence (2) is provided with a winch (24) for winding the winches (23). The winch (24) is connected to an external controller signal.

2. The aerial work platform based on a photovoltaic power station according to claim 1, characterized in that: The base plate (1) has several holes (11) and a chair seat (3) is provided on the base plate (1). The chair seat (3) includes a connecting seat (31) connected to the base plate (1) and a cushion (32) provided above the connecting seat (31).

3. The aerial work platform based on a photovoltaic power station according to claim 2, characterized in that: The bottom of the connecting seat (31) is provided with a number of positioning posts (33) that can move up and down and cooperate with the holes (11). The bottom surface of the connecting seat (31) is provided with a number of positioning holes (311) corresponding to the positioning posts (33). The positioning holes (311) are provided with telescopic springs (331) connected to the positioning posts (33).

4. The high-altitude work platform based on a photovoltaic power station according to claim 2, characterized in that: The top surface of the connecting seat (31) is provided with an annular fixing cylinder (34), the upper end of the annular fixing cylinder (34) is provided with an annular groove (341), and the annular groove (341) is provided with an annular movable cylinder (35) connected to the bottom of the seat cushion (32).

5. The aerial work platform based on a photovoltaic power station according to claim 4, characterized in that: The upper end of the annular movable cylinder (35) is provided with an annular slider (351), and the bottom of the cushion (32) is provided with an annular slide rail (321) that cooperates with the annular slider (351).

6. The high-altitude work platform based on a photovoltaic power station according to claim 2, characterized in that: The connecting seat (31) has a fixing tube (36) in the middle of its top surface, and the bottom of the cushion (32) has a screw (37) that passes downward through the fixing tube (36) and is threaded to the inner wall of the fixing tube (36).

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