Photovoltaic installation climbing device

Abstract

The utility model relates to the technical field of climbing devices, in particular to a photovoltaic installation climbing device. According to the technical scheme, the climbing device comprises a climbing platform, the top of the climbing platform is rotationally connected with a handrail, and a climbing ladder is hung on the top of the climbing platform; the telescopic part comprises an inner threaded cylinder, a telescopic cylinder, a separation part and threaded plates, the top of the inner threaded cylinder is rotationally connected with the climbing platform, the inner wall of the inner threaded cylinder is connected with the telescopic cylinder in an up-down sliding mode, the end of the telescopic cylinder is connected with the two symmetrically-arranged threaded plates in a sliding mode, and the separation part is arranged on the inner wall of the telescopic cylinder; and the two threaded plates are in threaded connection with the internal threaded cylinder. The height of the climbing platform can be adjusted by rotating the telescopic cylinder to extend out of the inner threaded cylinder, so that the extension length of the telescopic cylinder is adjusted according to the flatness of the ground of a solar photovoltaic panel mounting place, the climbing platform is in a horizontal state, and an operator can work conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of climbing devices, in particular to a photovoltaic installation climbing device. Background Art

[0002] Photovoltaic power generation is a technology that converts light energy directly into electrical energy. It is mainly composed of three parts: solar photovoltaic panels, controllers and inverters. Solar photovoltaic panels are usually installed on the ground with a mounting frame, facing the sun, to increase the area of ​​the solar photovoltaic panels exposed to the sun.

[0003] When installing solar photovoltaic panels, the mounting frame needs to be placed flat on the ground so that workers can climb up to install the solar photovoltaic panels. However, the actual site for installing solar photovoltaic panels has uneven ground and a large slope. The solar photovoltaic panel mounting frame is tilted, and workers are in danger of falling on the mounting frame. Utility Model Content

[0004] The utility model aims to propose a photovoltaic installation climbing device to solve the problem in the background technology that there is an uneven installation site and a large slope, which may cause the risk of workers falling.

[0005] The technical solution of the utility model is: a photovoltaic installation climbing device, comprising a climbing platform, a handrail is rotatably connected to the top of the climbing platform, and a climbing ladder is suspended on the top of the climbing platform;

[0006] The telescopic member includes an internal threaded cylinder, a telescopic cylinder, a separator and a threaded plate. The top of the internal threaded cylinder is rotatably connected to the climbing platform. The inner wall of the internal threaded cylinder is slidably connected to the telescopic cylinder up and down. The end of the telescopic cylinder is slidably connected to two symmetrically arranged threaded plates. The inner wall of the telescopic cylinder is provided with a separator.

[0007] The two threaded plates are both threadedly connected to the internal threaded barrel, and the separating piece is located between the two threaded plates.

[0008] As a further improvement of the present invention, the threaded plate adopts an arc plate structure, the outer arc surface of the threaded plate is provided with threads, magnets are fixedly installed on the opposite sides of the two threaded plates, and the two magnets attract each other.

[0009] As a further improvement of the utility model, the separation member includes a separation ramming rod and a pad, the bottom end of the separation ramming rod is hinged to the pad, the pad is placed on the ground, and the separation ramming rod slides up and down inside the telescopic cylinder.

[0010] As a further improvement of the utility model, the top of the separation ramming rod adopts a truncated cone structure, the top end of the separation ramming rod is in contact with the threaded plate, and the separation ramming rod is inserted between two threaded plates to form a screw rod.

[0011] As a further improvement of the present utility model, it further includes a positioning member. The positioning member includes a connecting rod, a slider and a positioning block. The bottom of the elevated platform is slidably connected with the slider. Two ends of the connecting rod are respectively hinged to the slider and the internal thread cylinder. The inner wall of the elevated platform is slidably connected with the positioning block, and the positioning block is located on the sliding path of the slider.

[0012] As a further improvement of the present utility model, a chute for the slider to slide is provided at the bottom of the elevated platform. A limiting plate is fixedly installed on the top of the positioning block. Telescopic rods are hinged on two connecting rods close to the elevated ladder, and the ends of the two telescopic rods are hinged to each other.

[0013] As a further improvement of the present utility model, an insulating board is laid on the top of the elevated platform. A card slot is provided on the top of the elevated platform. The elevated ladder adopts an inverted J-shaped structure, and the elevated ladder is embedded in the card slot.

[0014] As a further improvement of the present utility model, a handrail is rotatably connected to the top of the elevated platform, and a safety rope is suspended on the handrail.

[0015] Compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0016] By rotating the telescopic cylinder to make it extend out from the inside of the internal thread cylinder, the height of the elevated platform can be adjusted, so as to adjust the extending length of the telescopic cylinder according to the flatness of the ground at the installation site of the solar photovoltaic panel, and make the elevated platform in a horizontal state for the operators to work.

[0017] Furthermore, when it is necessary to extend the telescopic cylinder for a short distance, the separating rammer is inserted between the two threaded plates, and the threaded plates are separated by using the separating rammer. At this time, the threaded plates can be threadedly connected with the internal thread cylinder, and the extending length of the telescopic cylinder can be finely adjusted by rotating the threaded plates; when it is necessary to extend the telescopic cylinder for a long distance, the separating rammer is pulled out from between the two threaded plates. At this time, the two threaded plates move towards each other due to the magnets, and the telescopic cylinder can be directly pulled up and down from the internal thread cylinder.

[0018] Even further, both the internal thread cylinder and the elevated ladder can be folded, so as to facilitate the transportation and handling of the elevated device and improve the portability. When the internal thread cylinder is perpendicular to the elevated platform, the positioning block is pressed down to make it on the sliding path of the slider, thereby fixing the position of the internal thread cylinder and improving the stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structural schematic diagram of an embodiment of the present utility model is given;

[0020] Figure 2 It is the schematic diagram of the separated state of the telescopic cylinder structure of an embodiment of the present utility model;

[0021] Figure 3 Schematic diagram of the structural linkage rod of an embodiment of the utility model

[0022] Figure 4 is Figure 3 Enlarged schematic diagram of the slider structure of part A

[0023] Reference numerals: 1, elevated platform; 2, handrail; 3, telescopic member; 31, internal thread cylinder; 32, telescopic cylinder; 33, separating ram; 34, backing plate; 35, threaded plate; 4, climbing ladder; 5, positioning member; 51, linkage rod; 52, slider; 53, chute; 54, positioning block; 55, telescopic rod Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application

[0025] Embodiment 1

[0026] This embodiment provides a photovoltaic installation climbing device, as Figure 1 shown, which includes an elevated platform 1. A handrail 2 is rotatably connected to the top of the elevated platform 1. A climbing ladder 4 is suspended from the top of the elevated platform 1. A card slot is provided at the top of the elevated platform 1. The climbing ladder 4 has an inverted J-shaped structure and is embedded in the card slot. The climbing ladder 4 can be detached from the elevated platform 1

[0027] An insulating board is laid on the top of the elevated platform 1. A handrail 2 is rotatably connected to the top of the elevated platform 1, and a safety rope is suspended from the handrail 2. The insulating board prevents the operator from getting an electric shock, and the safety rope is worn on the operator to prevent the operator from falling from the elevated platform 1

[0028] As Figure 1 and Figure 2 shown, a telescopic member 3 is provided at the bottom of the elevated platform 1. The telescopic member 3 includes an internal thread cylinder 31, a telescopic cylinder 32, a separating member, and a threaded plate 35. The top of the internal thread cylinder 31 is rotatably connected to the elevated platform 1. The inner wall of the internal thread cylinder 31 is slidably connected to the telescopic cylinder 32 up and down. The end of the telescopic cylinder 32 is slidably connected to two symmetrically arranged threaded plates 35. The threaded plate 35 has an arc-shaped structure, and both threaded plates 35 are threadedly connected to the internal thread cylinder 31

[0029] The outer arc surface of the threaded plate 35 is provided with threads, and magnets are fixedly installed on the opposite sides of the two threaded plates 35. The two magnets attract each other. Initially, the two threaded plates 35 move toward each other due to the magnets. At this time, the threaded plates 35 are separated from the internal threaded tube 31, and the telescopic tube 32 can be pulled.

[0030] The inner wall of the telescopic cylinder 32 is provided with a separation piece, which includes a separation ramming rod 33 and a pad 34. The bottom end of the separation ramming rod 33 is hinged to the pad 34, and the pad 34 is placed on the ground. The separation ramming rod 33 slides up and down inside the telescopic cylinder 32. The top of the separation ramming rod 33 adopts a truncated cone structure, and the top end of the separation ramming rod 33 contacts the threaded plate 35. The separation ramming rod 33 is inserted between the two threaded plates 35 to form a screw.

[0031] The height of the climbing platform 1 can be adjusted by rotating the telescopic cylinder 32 to extend it from the inside of the internal threaded cylinder 31, so that the extension length of the telescopic cylinder 32 can be adjusted according to the flatness of the ground where the solar photovoltaic panel is installed, so that the climbing platform 1 is in a horizontal state.

[0032] When the telescopic tube 32 needs to be extended a short distance, the separation ramming rod 33 is inserted between the two threaded plates 35, and the threaded plates 35 are separated by the separation ramming rod 33. At this time, the threaded plates 35 can be threadedly connected with the internal threaded tube 31, and the threaded plates 35 can be rotated to fine-tune the extension length of the telescopic tube 32.

[0033] When the telescopic tube 32 needs to be extended for a long distance, the separation ramming rod 33 is pulled out from between the two threaded plates 35. At this time, the two threaded plates 35 move toward each other due to the magnets, and the telescopic tube 32 can be directly pulled up and down from the internal threaded tube 31. When the extended length of the telescopic tube 32 is close to the required length, the above-mentioned step of extending the telescopic tube 32 for a short distance is performed.

[0034] Since the pad 34 is placed on the ground, when the operator stands on the climbing platform 1, the positions of the pad 34 and the separation tamping rod 33 remain unchanged, and the internal threaded tube 31, the telescopic tube 32 and the threaded plate 35 move downward due to gravity until the telescopic tube 32 contacts the pad 34. Therefore, when the operator stands on the climbing platform 1, the threaded plate 35 is always threadedly connected with the internal threaded tube 31.

[0035] In this embodiment, the height of the climbing platform 1 can be adjusted by rotating the telescopic cylinder 32 to extend it from the inside of the internal threaded cylinder 31. The extension length of the telescopic cylinder 32 can be adjusted according to the flatness of the ground at the solar photovoltaic panel installation site, so that the climbing platform 1 is in a horizontal state to facilitate the work of the operators.

[0036] Example 2

[0037] Based on Example 1, this example proposes a photovoltaic installation climbing device, such as Figure 3 and Figure 4As shown in the figure, a positioning member 5 is provided at the bottom of the elevated platform 1. The positioning member 5 includes a linking rod 51, a slider 52, and a positioning block 54. The slider 52 is slidably connected to the bottom of the elevated platform 1. Both ends of the linking rod 51 are hinged to the slider 52 and the internal thread cylinder 31 respectively. The positioning block 54 is slidably connected to the inner wall of the elevated platform 1, and the positioning block 54 is located on the sliding path of the slider 52.

[0038] By rotating the internal thread cylinder 31 to make it perpendicular to the elevated platform 1, at this time, press down the positioning block 54 to make it on the sliding path of the slider 52, so as to fix the position of the slider 52, and use the slider 52 to fix the positions of the linking rod 51 and the internal thread cylinder 31, improving the stability. Both the internal thread cylinder 31 and the elevated ladder 4 can be folded to facilitate the transportation and handling of the elevated device, improving the portability.

[0039] As Figure 3 and Figure 4 shown in the figure, a chute 53 for the slider 52 to slide is provided at the bottom of the elevated platform 1. A limiting plate is fixedly installed on the top of the positioning block 54. Telescopic rods 55 are hinged on both linking rods 51 close to the handrail 2, and the ends of the two telescopic rods 55 are hinged to each other.

[0040] When the internal thread cylinder 31 is perpendicular to the elevated platform 1, the telescopic rods 55 are fully extended. At this time, the telescopic rods 55 are located on the side of the elevated ladder 4, and the elevated ladder 4 is supported by the telescopic rods 55. Since the overall length of the telescopic member 3 is extended while the length of the elevated ladder 4 is fixed, the elevated ladder 4 is suspended. The elevated ladder 4 is supported by the telescopic rods 55 and the elevated platform 1 together, avoiding the shaking of the elevated ladder 4 when the operator steps on the elevated ladder 4, and improving the safety of climbing.

[0041] In this embodiment, both the internal thread cylinder 31 and the elevated ladder 4 can be folded to facilitate the transportation and handling of the elevated device, improving the portability. When the internal thread cylinder 31 is perpendicular to the elevated platform 1, press down the positioning block 54 to make it on the sliding path of the slider 52, so as to fix the position of the internal thread cylinder 31 and improve the stability.

[0042] The above specific embodiments are only several alternative embodiments of the present invention. Based on the technical solution of the present invention and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A photovoltaic installation climbing device, characterized in that, Including: A high platform (1), the top of the high platform (1) is rotatably connected with a handrail (2), and a high ladder (4) is suspended on the top of the high platform (1); A telescopic member (3), including an internal thread cylinder (31), a telescopic cylinder (32), a separating member and a thread plate (35). The top of the internal thread cylinder (31) is rotatably connected with the high platform (1). The telescopic cylinder (32) is slidably connected to the inner wall of the internal thread cylinder (31) up and down. The end of the telescopic cylinder (32) is slidably connected with two symmetrically arranged thread plates (35). A separating member is arranged on the inner wall of the telescopic cylinder (32); Both of the two thread plates (35) are threadedly connected with the internal thread cylinder (31), and the separating member is located between the two thread plates (35). The thread plate (35) adopts an arc-shaped structure, and threads are provided on the outer arc surface of the thread plate (35). Magnets are fixedly installed on one side of the two thread plates (35) facing each other, and the two magnets attract each other. The separating member includes a separating ram rod (33) and a backing plate (34). The bottom end of the separating ram rod (33) is hinged to the backing plate (34), the backing plate (34) is placed on the ground, and the separating ram rod (33) slides up and down inside the telescopic cylinder (32). The top of the separating ram rod (33) adopts a frustum-shaped structure, the top end of the separating ram rod (33) contacts the thread plate (35), and the separating ram rod (33) is inserted between the two thread plates (35) to form a screw rod; A positioning member (5), including a connecting rod (51), a slider (52) and a positioning block (54). The slider (52) is slidably connected to the bottom of the high platform (1). The two ends of the connecting rod (51) are respectively hinged to the slider (52) and the internal thread cylinder (31). The positioning block (54) is slidably connected to the inner wall of the high platform (1), and the positioning block (54) is located on the sliding path of the slider (52); A chute (53) for the slider (52) to slide is provided at the bottom of the high platform (1). A limiting plate is fixedly installed on the top of the positioning block (54). Telescopic rods (55) are hinged on both of the two connecting rods (51) close to the high ladder (4), and the ends of the two telescopic rods (55) are hinged to each other.

2. A photovoltaic installation climbing device according to claim 1, characterized in that: An insulating board is laid on the top of the high platform (1), and a card slot is provided on the top of the high platform (1). The high ladder (4) adopts an inverted J-shaped structure, and the high ladder (4) is embedded in the card slot.

3. A photovoltaic installation climbing device according to claim 1, characterized in that: The top of the high platform (1) is rotatably connected with a handrail (2), and a safety rope is suspended on the handrail (2).

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