Anti-toppling herringbone ladder

Abstract

The invention discloses an anti-toppling herringbone ladder. The anti-toppling herringbone ladder comprises a bearing assembly, the mounting assemblies are distributed on the bearing assembly in a trapezoid shape; the first adjusting assembly is arranged on one side of the mounting assembly, and the moving assembly is arranged in the mounting assembly; wherein one side of the first adjusting assembly is connected with the moving assembly, and the first adjusting assembly is used for pushing the moving assembly to move. When a worker steps on the edge of the pedal, the worker can step on a trigger plate, so that a long rod is pressed downwards to enable a first rotating frame and a second rotating frame to extend to push a balancing weight to move, a sleeve shakes to make a sound, the worker is reminded to pay attention to the standing position, and the safety of the worker is guaranteed.

Description

Technical Field

[0001] This invention relates to the field of human-shaped ladders, and in particular to a human-shaped ladder that can prevent tipping. Background Technology

[0002] In the construction and maintenance of photovoltaic power plants, photovoltaic modules, as core components, are crucial to the overall power generation efficiency and stability of the plant. However, because photovoltaic modules are typically laid out over large areas with small distances between them, this poses significant inconvenience for construction and maintenance personnel. Furthermore, the connections between platforms in a photovoltaic power plant are not on the same horizontal plane, exhibiting varying elevations. These connection points vary in location, some consisting of solid concrete walls, while others are skylights.

[0003] When a photovoltaic module located at the rear of the array malfunctions and needs replacement, traditional maintenance personnel must take a detour. This means they have to navigate through the complex array of photovoltaic modules, traversing a considerable distance to reach the location requiring repair. This method is not only time-consuming and labor-intensive, severely impacting work efficiency, but also carries the risk of causing unnecessary damage to surrounding photovoltaic modules during the detour. Furthermore, the act of manually scaling concrete walls to reach the repair point poses significant safety hazards; an accident could result in personal injury or economic loss.

[0004] Therefore, workers are usually equipped with human ladders to climb over concrete walls. While existing human ladders can be deployed quickly, they also have some drawbacks. For example, when workers stand too close to the edge, they are prone to tipping over, which can easily lead to worker injuries and affect the progress of the project. Summary of the Invention

[0005] Therefore, the technical problem to be solved by the present invention is that when workers stand too close to the edge, they are prone to tipping over, which can easily lead to worker injury and thus affect the progress of the project.

[0006] The above-mentioned technical problems are solved by the following technical solution: This invention proposes a human-shaped ladder that can prevent tipping, which includes a load-bearing component; and,

[0007] Mounting components arranged in a trapezoidal shape on the supporting component; and,

[0008] A first adjustment component is disposed on one side of the mounting assembly, and a moving component is disposed inside the mounting assembly; wherein,

[0009] The first adjustment component is connected to the moving component on one side, and the first adjustment component is used to push the moving component to move.

[0010] In a preferred embodiment of the anti-tipping humanoid ladder of the present invention: the load-bearing component includes a support railing, an installation railing disposed on one side of the support railing and arranged at an angle, and a connecting rod disposed on the outer wall of the installation railing.

[0011] In a preferred embodiment of the anti-tipping humanoid ladder of the present invention: the installation assembly includes a pedal disposed on the top of the connecting rod and an anti-slip groove disposed on the top of the pedal.

[0012] In a preferred embodiment of the anti-tipping humanoid ladder of the present invention: the first adjustment component includes a trigger plate, a long rod disposed on one side of the trigger plate, a first rotating frame rotatably connected to one end of the long rod, a pin disposed on one side of the first rotating frame, a second rotating frame rotatably connected to the outer wall of the pin, and a slide groove disposed on one side of the second rotating frame.

[0013] In a preferred embodiment of the anti-tipping humanoid ladder of the present invention: the moving component includes a counterweight, a roller disposed at the corner of the counterweight, a magnetic rod disposed on the outer wall of the counterweight, and a sleeve sleeved on the outer wall of the magnetic rod.

[0014] In a preferred embodiment of the anti-tipping humanoid ladder of the present invention: one end of the first rotating frame is rotatably connected to the inner wall of the pedal, the outer wall of the pin is slidably connected to the inner wall of the slide groove, one end of the second rotating frame is rotatably connected to one side of the counterweight, and a first elastic element is provided at the bottom of the trigger plate, the bottom of the first elastic element being connected to the inner wall of the pedal.

[0015] In a preferred embodiment of the anti-tipping human-shaped ladder of the present invention: the inner wall of the step is provided with a slide rail, and the outer wall of the roller is in rolling connection with the outer wall of the slide rail.

[0016] In a preferred embodiment of the anti-tipping humanoid ladder of the present invention: the bottom of the trigger plate is connected to a first elastic element, the bottom of the first elastic element is connected to the inner wall of the pedal, and a triangular block is provided on the inner wall of the slide groove.

[0017] In a preferred embodiment of the anti-tipping humanoid ladder of the present invention: a third adjustment component is connected to the outer wall of the trigger plate, the third adjustment component including a trapezoidal plate disposed on one side of the trigger plate, a first mounting piece disposed on the inner wall of the pedal, a second elastic member connected to one side of the first mounting piece, and a second mounting piece connected to one side of the second elastic member.

[0018] In a preferred embodiment of the anti-tipping humanoid ladder of the present invention: the outer wall of the second mounting plate is connected to one side of the counterweight block.

[0019] The beneficial effects of this invention are as follows: when the worker steps on the edge of the pedal, he will step on the trigger plate, which will cause the long rod to press down, thereby extending the first rotating frame and the second rotating frame and pushing the counterweight to move, causing the sleeve to shake and make a sound, thus reminding the worker to pay attention to his position and ensuring the worker's safety. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments of the present invention will be briefly described below. Obviously, the drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention. Wherein:

[0021] Figure 1 The overall structure diagram is shown;

[0022] Figure 2 A structural diagram of the supporting component is shown;

[0023] Figure 3 A structural diagram of the installation components is shown;

[0024] Figure 4 A structural diagram of the first adjustment component is shown;

[0025] Figure 5 A partial parts connection diagram of the first adjustment assembly is shown;

[0026] Figure 6 A structural separation diagram of the first adjustment component is shown;

[0027] Figure 7 The connection diagram between the second adjustment component and the pedal is shown;

[0028] Figure 8 A structural diagram of the moving component is shown. Detailed Implementation

[0029] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0030] The terminology used in this invention is that which is currently widely used in the art in consideration of the function of the invention; however, these terms may vary according to the intent of those skilled in the art, precedent, or new technology in the art. Furthermore, specific terms may be chosen by the applicant, and in such cases, their detailed meanings will be described in the detailed description of the invention. Therefore, the terminology used in this specification should not be construed as simple names, but rather based on the meaning of the terms and the overall description of the invention.

[0031] Reference Figures 1-8 This embodiment provides a human-shaped ladder that can prevent tipping, including

[0032] Support component 100; and,

[0033] Mounting components 200 arranged in a trapezoidal shape on the supporting component 100; and,

[0034] A first adjustment component 300 is disposed on one side of the mounting component 200 and a movable component 400 is disposed inside the mounting component 200; wherein, one side of the first adjustment component 300 is connected to the movable component 400, and the first adjustment component 300 is used to push the movable component 400 to move.

[0035] The load-bearing component 100 includes a support railing 101, an installation railing 102 disposed on one side of the support railing 101 and arranged at an angle, and a connecting rod 103 disposed on the outer wall of the installation railing 102. The load-bearing component 100 is the main body of the human-shaped ladder. When using the human-shaped ladder, the support railing 101 is placed against the wall that needs to be climbed, and the worker can step on the steps set on the installation railing 102 to climb over.

[0036] The installation assembly 200 includes a footboard 201 disposed on the top of the connecting rod 103 and an anti-slip groove 202 disposed on the top of the footboard 201. When a worker climbs the ladder, he needs to step on the footboard 201 to move upward. The anti-slip groove 202 can increase the friction between the worker's shoe sole and the bottom of the footboard 201, thereby enhancing the protection of the worker.

[0037] The first adjustment assembly 300 includes a trigger plate 301, a long rod 302 disposed on one side of the trigger plate 301, a first rotating frame 303 rotatably connected to one end of the long rod 302, a pin 304 disposed on one side of the first rotating frame 303, a second rotating frame 305 rotatably connected to the outer wall of the pin 304, and a slide groove 306 disposed on one side of the second rotating frame 305. When the trigger plate 301 moves downward, it will drive the long rod 302 to move downward, which will drive the connection between the first rotating frame 303 and the second rotating frame 305 to move downward, thereby increasing the length of the first rotating frame 303 and the second rotating frame 305.

[0038] The moving component 400 includes a counterweight 401, a roller 402 disposed at the corner of the counterweight 401, a magnetic rod 403 disposed on the outer wall of the counterweight 401, and a sleeve 404 sleeved on the outer wall of the magnetic rod 403. A slide rail 203 is disposed on the inner wall of the pedal 201. The outer wall of the roller 402 is rotatably connected to the outer wall of the slide rail 203. One end of the first rotating frame 303 is rotatably connected to the inner wall of the pedal 201. When a worker accidentally steps on the edge of the pedal 201, the aforementioned action is performed. At this time, the first rotating frame 303 and the second... When the rotating frame 305 extends, it pushes the counterweight 401, which causes the roller 402 to move on the slide rail 203. When the counterweight 401 moves, it drives the sleeve 404 to move. Here, the magnetic rod 403 is equipped with a magnet. So when the first rotating frame 303 and the second rotating frame 305 have finished extending, the sleeve 404 will change position and collide with the pedal 201 under the action of inertia, which will make the sleeve 404 make a sound. This can remind the worker to pay attention to the position and prevent the worker from continuing to stand crookedly.

[0039] As an optional embodiment, this embodiment provides details on how the first adjustment component 300 is extended.

[0040] The outer wall of the pin 304 is slidably connected to the inner wall of the slide groove 306. One end of the second rotating frame 305 is rotatably connected to one side of the counterweight 401. A first elastic element 307 is connected to the bottom of the trigger plate 301. The bottom of the first elastic element 307 is connected to the inner wall of the pedal 201. The first elastic element 307 is a coil spring. When the counterweight 401 moves, such as Figure 7 As shown, a first adjustment component 300 is also provided on the other side. At this time, the second rotating frame 305 on the other side will move. Because the pin 304 is slidably connected in the slide groove 306, the second rotating frame 305 can move smoothly.

[0041] The inner wall of the slide 306 is provided with triangular blocks 308, such as... Figure 8 As shown, a flexible triangular block 308 is provided at the bottom of the slide 306. When the slide 306 moves horizontally, the pin 304 will pass over the triangular block 308, causing the slide 306 to move horizontally. However, when the first rotating frame 303 is subjected to a downward force, the pin 304 does not have enough force to pass over the triangular block 308 and therefore cannot move within the slide 306.

[0042] It should be noted that when the trigger plate 301 is released, the first elastic element 307 will push the trigger plate 301 to move upward, thereby restoring the positions of each component of the first adjustment component 300, so that the counterweight 401 will return to its original range.

[0043] As an optional embodiment, this embodiment provides another adjustment component, which has a faster triggering speed than the first adjustment component 300.

[0044] The outer wall of the trigger plate 301 is connected to a second adjustment component 500. The second adjustment component 500 includes a trapezoidal plate 501 disposed on one side of the trigger plate 301, a first mounting piece 502 disposed on the inner wall of the pedal 201, a second elastic member 503 connected to one side of the first mounting piece 502, and a second mounting piece 504 connected to one side of the second elastic member 503. One side of the trapezoidal plate 501 is inclined. When the trigger plate 301 moves downward, it will drive the trapezoidal plate 501 to press down on the counterweight block 401. This pressing of the counterweight block 401 causes it to move and then perform the counterweight operation.

[0045] The outer wall of the second mounting plate 504 is connected to one side of the counterweight 401. In order to prevent mechanical collision between the trapezoidal plate 501 on the other side of the counterweight 401 and the counterweight 401, a groove is provided. When the counterweight 401 moves, the trapezoidal plate 501 on the other side will enter the groove, so that the counterweight 401 can move smoothly.

[0046] It should be noted that the bottom of the trigger plate 301 is still provided with a first elastic element 307, and the second elastic element 503 can push the counterweight block 401 back to its original position when the trigger plate 301 is no longer squeezed.

[0047] Finally, it should be noted that the methods and devices described in detail above are merely embodiments, and those skilled in the art can modify these embodiments in different ways as long as they do not depart from the scope of the present invention.

Claims

1. A human-shaped ladder that can prevent tipping over, characterized in that: include, Carrier component (100); and, Mounting assemblies (200) arranged in a trapezoidal shape on the support assembly (100); and, A first adjusting component (300) disposed on one side of the mounting assembly (200) and a moving component (400) disposed inside the mounting assembly (200); wherein, The first adjustment component (300) is connected to the moving component (400) on one side, and the first adjustment component (300) is used to push the moving component (400) to move.

2. The anti-tipping humanoid ladder according to claim 1, characterized in that: The supporting component (100) includes a support railing (101), an installation railing (102) disposed on one side of the support railing (101) and arranged at an angle, and a connecting rod (103) disposed on the outer wall of the installation railing (102).

3. The anti-tipping humanoid ladder according to claim 2, characterized in that: The mounting assembly (200) includes a pedal (201) disposed on the top of the connecting rod (103) and an anti-slip groove (202) disposed on the top of the pedal (201).

4. The anti-tipping humanoid ladder according to claim 3, characterized in that: The first adjustment assembly (300) includes a trigger plate (301), a long rod (302) disposed on one side of the trigger plate (301), a first rotating frame (303) rotatably connected to one end of the long rod (302), a pin (304) disposed on one side of the first rotating frame (303), a second rotating frame (305) rotatably connected to the outer wall of the pin (304), and a slide groove (306) disposed on one side of the second rotating frame (305).

5. The anti-tipping humanoid ladder according to claim 4, characterized in that: The moving component (400) includes a counterweight (401), a roller (402) disposed at the corner of the counterweight (401), a magnetic rod (403) disposed on the outer wall of the counterweight (401), and a sleeve (404) sleeved on the outer wall of the magnetic rod (403).

6. The anti-tipping humanoid ladder according to claim 5, characterized in that: One end of the first rotating frame (303) is rotatably connected to the inner wall of the pedal (201), the outer wall of the pin (304) is slidably connected to the inner wall of the slide groove (306), one end of the second rotating frame (305) is rotatably connected to one side of the counterweight (401), and a first elastic element (307) is provided at the bottom of the trigger plate (301), the bottom of the first elastic element (307) is connected to the inner wall of the pedal (201).

7. The anti-tipping humanoid ladder according to claim 6, characterized in that: The inner wall of the pedal (201) is provided with a slide rail (203), and the outer wall of the roller (402) is rotatably connected to the outer wall of the slide rail (203).

8. The anti-tipping humanoid ladder according to claim 7, characterized in that: The trigger plate (301) is connected to a first elastic element (307) at its bottom. The bottom of the first elastic element (307) is connected to the inner wall of the pedal (201). A triangular block (308) is provided on the inner wall of the slide groove (306).

9. The anti-tipping humanoid ladder according to claim 5, characterized in that: The outer wall of the trigger plate (301) is connected to a second adjustment component (500). The second adjustment component (500) includes a trapezoidal plate (501) disposed on one side of the trigger plate (301), a first mounting piece (502) disposed on the inner wall of the pedal (201), a second elastic member (503) connected to one side of the first mounting piece (502), and a second mounting piece (504) connected to one side of the second elastic member (503).

10. The anti-tipping humanoid ladder according to claim 9, characterized in that: The outer wall of the second mounting plate (504) is connected to one side of the counterweight (401).

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