Electric hoist walking guide device

Abstract

The utility model relates to electric hoist technical field discloses a kind of electric hoist walking guiding device, including I-beam, walking assembly is slidably matched on the I-beam, the bottom of the walking assembly is equipped with electric hoist, the four corners of the walking assembly are equipped with the anti-offset component that prevents walking assembly from deviating on I-beam, the side of each the anti-offset component is equipped with the detection component that can wear degree detection is carried out to walking assembly gyro wheel;By setting anti-offset component, limit gyro wheel is adhered with the inner wall of I-beam, effectively prevent walking assembly from deviating on I-beam, improve the stability and security of electric hoist operation;While setting detection component, by detecting gyro wheel and walking assembly gyro wheel adhere, and combine with pushing spring, limit post and other structures, the wear condition of walking assembly gyro wheel can be accurately detected in real time, cooperate alarm to timely remind staff, avoid equipment failure due to gyro wheel excessive wear.

Description

Technical Field

[0001] This utility model relates to the field of electric hoist technology, and in particular to a walking guide device for an electric hoist. Background Technology

[0002] Currently, electric hoists are a type of special lifting equipment installed on overhead cranes and gantry cranes. Electric hoists are characterized by their small size, light weight, simple operation, and convenient use, and are used in industrial and mining enterprises, warehouses, docks, and other places.

[0003] When the traveling component of an electric hoist moves on the I-beam rail, it is prone to shifting due to the swaying of the heavy load. When the center of gravity of the load deviates from the electric hoist, causing the rollers of the electric hoist to deviate from the center position, the rollers will be subjected to uneven forces during operation. One side of the rollers will bear greater pressure, while the other side will bear less. This uneven force will lead to accelerated wear on the rollers with greater force. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a walking guide device for an electric hoist.

[0005] This utility model is achieved using the following technical solution: an electric hoist walking guide device, including an I-shaped rail, on which a walking component is slidably fitted, an electric hoist is provided at the bottom of the walking component, and anti-deviation components are provided at the four corners of the walking component to prevent the walking component from deviating on the I-shaped rail. Each anti-deviation component has a detection component on one side that can detect the wear of the rollers of the walking component. The anti-deviation component includes a limiting plate fixedly installed on one side of the walking component, and a limiting roller is rotatably installed on one side of the limiting plate.

[0006] Through the above technical solution, the limiting roller fits into the inner wall of the I-shaped rail. When the traveling component moves along the I-shaped rail, the limiting roller can guide and limit the traveling component, effectively preventing the traveling component from deviating on the I-shaped rail and improving the stability and safety of the electric hoist operation.

[0007] As a further improvement to the above scheme, the cylindrical surface of each of the limiting rollers is fitted with the inner wall of the I-beam rail.

[0008] Through the above technical solution, this bonding method enables the limiting roller to better cooperate with the I-beam rail, enhances the anti-deviation effect, and ensures that the traveling component travels stably along the I-beam rail.

[0009] As a further improvement of the above solution, the detection component includes a mounting plate arranged on one side of the roller of the walking component. The mounting plate is arranged in a "C" shape. A detection roller is rotatably installed inside the mounting plate. Two limiting columns are fixedly installed on one side of the mounting plate. One ends of the two limiting columns penetrate through a limiting plate, and a limiting plate is fixedly installed at one ends of the two limiting columns penetrating through the limiting plate.

[0010] Through the above technical solution, the detection roller is in contact with the cylindrical surface of the adjacent roller of the walking component. As the roller of the walking component rotates, the detection roller will also rotate synchronously. When the roller of the walking component is worn, the position of the detection roller will change accordingly. By observing the change in the position of the detection roller, the wear degree of the roller of the walking component can be judged. At the same time, the limiting columns and the limiting plate can play a limiting role on the mounting plate, ensuring that the detection roller always maintains a proper contact state with the roller of the walking component.

[0011] As a further improvement of the above solution, the cylindrical surface of each detection roller is in contact with the cylindrical surface of the adjacent roller of the walking component.

[0012] Through the above technical solution, it is ensured that the detection roller can follow the rotation of the roller of the walking component in real time, accurately reflect the wear condition of the roller of the walking component, and provide a basis for timely replacement of the roller.

[0013] As a further improvement of the above solution, a pushing spring is sleeved on each limiting column, and two ends of each pushing spring are respectively abutted against the adjacent limiting plate and the mounting plate.

[0014] Through the above technical solution, the elastic force provided by the pushing spring can make the mounting plate always keep a tendency to approach the roller of the walking component, ensure that the detection roller is closely in contact with the roller of the walking component, is not interfered by other factors, and ensure the accuracy of detection.

[0015] As a further improvement of the above solution, a connecting plate is fixedly installed on one side of each limiting plate. Each connecting plate is arranged in an "L" shape. A battery box is fixedly installed on one side of each connecting plate. Positive and negative electrodes are provided inside each battery box. A battery is provided inside each battery box. A baffle is provided on the top of each battery. One side of each baffle is fixedly installed with the adjacent limiting plate. A cover plate is provided on one side of the opening of each battery box. An alarm is electrically connected to the top of each battery box.

[0016] Using the above technical solution, when the detection roller changes position due to wear of the traveling component roller, causing the limit plate to move to a certain extent, an alarm will be triggered. A battery powers the alarm. This setup promptly alerts workers to the wear condition of the traveling component roller, allowing them to take timely measures to replace the roller and prevent excessive roller wear from affecting the normal operation of the equipment.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This invention, by incorporating an anti-deviation component that utilizes a limiting roller to adhere to the inner wall of the I-beam rail, effectively prevents the traveling component from shifting off the rail, thereby improving the stability and safety of the electric hoist's operation. Simultaneously, a detection component is included. By detecting the wear of the traveling component roller through its contact with the detection roller and in conjunction with a push spring and limiting post, the wear condition of the traveling component roller can be accurately detected in real time. This, combined with an alarm, promptly alerts workers, preventing equipment malfunctions due to excessive roller wear and ensuring smooth production. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the present invention with a walking component;

[0021] Figure 3 This is a cross-sectional view of the battery box of this utility model.

[0022] Explanation of key symbols:

[0023] 1. I-beam rail; 2. Traveling assembly; 3. Electric hoist; 401. Limiting plate; 402. Limiting roller; 501. Mounting plate; 502. Detection roller; 503. Limiting post; 504. Limiting plate; 505. Push spring; 6. Connecting plate; 7. Battery box; 8. Battery; 9. Baffle; 10. Alarm. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0025] Please combine Figures 1-3, A traveling guiding device for an electric hoist in this embodiment includes an I-shaped rail 1, a traveling component 2 is slidably fitted on the I-shaped rail 1, an electric hoist 3 is provided at the bottom of the traveling component 2, anti-offset components for preventing the traveling component 2 from offsetting on the I-shaped rail 1 are provided at the four corners of the traveling component 2, and a detection component for detecting the wear degree of the rollers of the traveling component 2 is provided on one side of each anti-offset component.

[0026] The anti-offset component includes a limiting plate 401 fixedly installed on one side of the traveling component 2, a limiting roller 402 is rotatably installed on one side of the limiting plate 401, and the cylindrical surface of each limiting roller 402 is in contact with the inner wall of the I-shaped rail 1.

[0027] The limiting roller 402 is in contact with the inner wall of the I-shaped rail 1. When the traveling component 2 moves along the I-shaped rail 1, the limiting roller 402 can play a guiding and limiting role on the traveling component 2, effectively preventing the traveling component 2 from offsetting on the I-shaped rail 1, and improving the stability and safety of the electric hoist operation.

[0028] The detection component includes a mounting plate 501 provided on one side of the roller of the traveling component 2. The mounting plate 501 is arranged in a "C" shape. A detection roller 502 is rotatably installed inside the mounting plate 501. Two limiting columns 503 are fixedly installed on one side of the mounting plate 501. One end of each of the two limiting columns 503 penetrates through the limiting plate 401. A limiting plate 504 is fixedly installed at the end of the two limiting columns 503 penetrating through the limiting plate 401. The cylindrical surface of each detection roller 502 is in contact with the cylindrical surface of the adjacent roller of the traveling component 2. A pushing spring 505 is sleeved on each limiting column 503. The two ends of each pushing spring 505 are respectively abutted against the adjacent limiting plate 401 and the mounting plate 501.

[0029] The detection roller 502 is in contact with the cylindrical surface of the adjacent roller of the traveling component 2. The elastic force provided by the pushing spring 505 can make the mounting plate 501 always keep a tendency to approach the roller of the traveling component 2. As the roller of the traveling component 2 rotates, the detection roller 502 will also rotate synchronously. When the roller of the traveling component 2 is worn, the position of the detection roller 502 will change accordingly. By observing the position change of the detection roller 502, the wear degree of the roller of the traveling component 2 can be judged. At the same time, the limiting columns 503 and the limiting plate 504 can play a limiting role on the mounting plate 501, ensuring that the detection roller 502 always keeps a proper contact state with the roller of the traveling component 2.

[0030] A connecting plate 6 is fixedly installed on one side of each limiting plate 401. Each connecting plate 6 is L-shaped. A battery box 7 is fixedly installed on one side of each connecting plate 6. Each battery box 7 has positive and negative terminals inside. Each battery box 7 has a battery 8 inside. Each battery 8 has a baffle 9 on its top. One side of each baffle 9 is fixedly installed with the adjacent limiting plate 504. A cover plate is provided on the opening side of each battery box 7. An alarm 10 is electrically connected to the top of each battery box 7.

[0031] When the detection roller 502 changes position due to wear of the roller in the walking assembly 2, causing the limit plate 504 to move to a certain extent, the baffle 9 will separate from the battery 8, triggering the alarm 10. The battery 8 provides power to the alarm 10. This setup can promptly remind staff of the wear condition of the roller in the walking assembly 2, facilitating timely replacement of the roller and preventing excessive roller wear from affecting the normal operation of the equipment.

[0032] The implementation principle of the electric hoist walking guide device in this application embodiment is as follows: In the initial state, the walking component 2 is installed on the I-shaped rail 1, the electric hoist 3 is located at the bottom of the walking component 2, the limiting roller 402 of the anti-deviation component is in contact with the inner wall of the I-shaped rail 1, the detection roller 502 of the detection component is in contact with the roller of the walking component 2, and the pushing spring 505 is in a compressed state, providing the mounting plate 501 with an elastic force to move closer to the roller of the walking component 2.

[0033] When the electric hoist is working, the traveling component 2 moves along the I-shaped rail 1, and the limiting roller 402 rolls on the inner wall of the I-shaped rail 1 to prevent the traveling component 2 from deviating.

[0034] Meanwhile, the roller of the walking component 2 drives the detection roller 502 to rotate. If the roller of the walking component 2 is worn, its diameter will become smaller. Under the push of the push spring 505, the mounting plate 501 will push the detection roller 502 to move. The detection roller 502 will move along with it, driving the limit post 503, the limit plate 504, and the baffle 9 to move together. When the baffle 9 moves to a certain position, it separates from the battery 8, so that the battery 8 contacts the positive and negative terminals of the battery box 7. In this way, the alarm 10 will be powered on and sound an alarm to remind the staff that the roller of the walking component 2 needs to be replaced.

[0035] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A walking guide device for an electric hoist, comprising an I-beam rail (1), on which a walking assembly (2) is slidably fitted, and an electric hoist (3) is provided at the bottom of the walking assembly (2), characterized in that, Anti-offset components for preventing the walking component (2) from offsetting on the I-shaped rail (1) are provided at the four corners of the walking component (2). A detection component capable of detecting the wear degree of the rollers of the walking component (2) is provided on one side of each anti-offset component. The anti-offset component includes a limiting plate (401) fixedly installed on one side of the walking component (2), and a limiting roller (402) is rotatably installed on one side of the limiting plate (401).

2. The electric hoist traveling guide device as described in claim 1, characterized in that, The cylindrical surface of each limiting roller (402) is in contact with the inner wall of the I-shaped rail (1).

3. The electric hoist traveling guide device as described in claim 1, characterized in that, The detection component includes a mounting plate (501) provided on one side of the roller of the walking component (2). The mounting plate (501) is arranged in a "C" shape. A detection roller (502) is rotatably installed inside the mounting plate (501). Two limiting columns (503) are fixedly installed on one side of the mounting plate (501). One end of each of the two limiting columns (503) penetrates through the limiting plate (401), and a limiting plate (504) is fixedly installed at the end of each of the two limiting columns (503) penetrating through the limiting plate (401).

4. The electric hoist traveling guide device as described in claim 3, characterized in that, The cylindrical surface of each detection roller (502) is in contact with the cylindrical surface of the adjacent roller of the walking component (2).

5. The electric hoist traveling guide device as described in claim 3, characterized in that, A pushing spring (505) is sleeved on each limiting column (503), and the two ends of each pushing spring (505) are respectively abutted against the adjacent limiting plate (401) and mounting plate (501).

6. The electric hoist traveling guide device as described in claim 1, characterized in that, A connecting plate (6) is fixedly installed on one side of each limiting plate (401). Each connecting plate (6) is arranged in an "L" shape. A battery box (7) is fixedly installed on one side of each connecting plate (6). Positive and negative poles are provided inside each battery box (7). A battery (8) is provided inside each battery box (7). A baffle (9) is provided on the top of each battery (8). One side of each baffle (9) is fixedly installed with the adjacent limiting plate (504). A cover plate is provided on the opening side of each battery box (7). An alarm (10) is electrically connected to the top of each battery box (7).

Images