Pavement electromagnet device capable of being rapidly installed

The electromagnetic magnet device for road surface, which uses a hydraulic cylinder to drive an electromagnet for height adjustment, solves the problem of inefficiently cleaning iron objects from the road surface, achieving efficient and safe cleaning results and reducing the risk of accidents.

CN223867156UActive Publication Date: 2026-02-03JIANGXI CHANGTAI EXPRESSWAY CO LTD
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Patent Information

Application Number
CN202520144457.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-22
Publication Date
2026-02-03
Estimated Expiration
2035-01-22

AI Technical Summary

Technical Problem

In existing technologies, it is difficult to clean iron objects on the road surface efficiently and safely. Conventional methods require a lot of manpower and are not very effective, posing safety hazards.

Method used

Design a road surface electromagnetic magnet device that can be quickly installed. The height of the electromagnet is adjusted by a hydraulic cylinder, and safety prompts are provided by LED subtitles and warning lights. The device can automatically attract and clean ferrous objects.

Benefits of technology

It improves the efficiency of cleaning iron objects, reduces the occurrence of safety accidents, is simple to operate, safe and convenient to use, adaptable to installation on various maintenance vehicles, and has low maintenance costs.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223867156U_ABST
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Abstract

The utility model relates to the field of road safety, in particular to a pavement electromagnet device capable of being rapidly installed. The utility model provides the pavement electromagnetic magnet device capable of being quickly installed, which can automatically adjust the height of the electromagnet to adsorb and clean iron objects on the pavement, is simple to operate, facilitates the cleaning of adsorbents, improves the cleaning efficiency, reduces the occurrence of safety accidents, and is safe and convenient to use. A pavement electromagnet device capable of being rapidly installed comprises an operation vehicle body, installation columns and the like, and the front installation column and the rear installation column are connected to the right side of the operation vehicle body. The shell and the electromagnet move, an operator drives the operation vehicle body to move, the electromagnet is powered on to adsorb iron objects and then powered off, so that the iron objects fall off, the height of the electromagnet can be automatically adjusted to adsorb and clean the iron objects on the road surface, operation is easy, and adsorbents can be conveniently cleaned; and the cleaning efficiency is improved, safety accidents are reduced, and use is safe and convenient.
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Description

Technical Field

[0001] This utility model relates to the field of road safety, and in particular to a road surface electromagnetic magnet device that can be quickly installed. Background Technology

[0002] With the acceleration of modern urbanization, road traffic has become a vital lifeline for urban operations. However, during road use, iron objects (such as nails, screws, and metal fragments) often fall or become embedded in the road surface. These iron objects not only damage the tires of passing vehicles and increase driving risks, but may also be scattered when run over by vehicles, posing a safety threat to pedestrians and the surrounding environment. Therefore, timely and effective removal of these iron objects from the road surface is of great significance for ensuring road traffic safety and reducing traffic accidents. However, the conventional approach is to invest a lot of manpower to search for and remove them along the road, which is both unsafe and extremely difficult to completely remove.

[0003] Therefore, it is necessary to design a road surface electromagnetic magnet device that can automatically adjust the height of the electromagnet to attract and clean ferrous objects on the road surface, is simple to operate, facilitates the cleaning of attracted objects, improves cleaning efficiency, reduces the occurrence of safety accidents, and is safe, convenient and quick to install. Utility Model Content

[0004] To overcome the drawbacks of conventional methods that require a large amount of manpower to search and clean along roads, which is both unsafe and extremely difficult to clean thoroughly, this utility model provides a road surface electromagnetic magnet device that can automatically adjust the height of an electromagnet to attract and clean ferrous objects on the road surface. It is simple to operate, facilitates the cleaning of attracted objects, improves cleaning efficiency, reduces the occurrence of safety accidents, and is safe, convenient, and quick to install.

[0005] The technical solution is as follows: A road surface electromagnetic magnet device that can be quickly installed includes a work vehicle body, mounting posts, an equipment box, a generator, a power distribution cabinet, a magnet assembly, and a warning assembly. Two mounting posts are connected to the right side of the work vehicle body, one in front and one in the rear. The equipment box is connected to the upper left side of the work vehicle body, the generator is connected to the upper left front side of the work vehicle body, and the power distribution cabinet is connected to the upper left rear side of the work vehicle body. Both the power distribution cabinet and the work vehicle body are located inside the equipment box. A magnet assembly for attracting ferrous objects on the road surface is installed between the mounting posts. A warning assembly for safety reminders is installed on the equipment box. The generator transmits power through the power distribution cabinet to supply power to the magnet assembly and the warning assembly.

[0006] Furthermore, ventilation openings are provided on both the front and rear sides of the equipment box.

[0007] Furthermore, the magnet assembly includes bolts, mounting plates, hydraulic cylinders, connecting sleeves, housings, electromagnets, and sliding rods. Mounting plates are detachably connected to each mounting column via two bolts on the left and right sides. Hydraulic cylinders are connected to both the front and rear parts of the mounting plates. A sliding rod is slidably connected to the middle of the mounting plate. Connecting sleeves are connected to the telescopic ends of the hydraulic cylinders. Connecting sleeves are also connected to the lower part of the sliding rods. Housings are connected between the connecting sleeves. An electromagnet is connected to the lower part of the housing.

[0008] Furthermore, all connecting sleeves are U-shaped.

[0009] Furthermore, the outer shell is made of metal, which has good hardness and durability.

[0010] Furthermore, the notification components include LED subtitles and warning lights; the LED subtitles are connected to the left side of the equipment box, and the warning lights are connected to the top side of the equipment box.

[0011] The beneficial effects are as follows: 1. This utility model moves the outer shell and the electromagnet, and then the operator drives the work vehicle to move. When the electromagnet is energized, it attracts iron objects and then the power is cut off, causing the iron objects to fall. This allows the height of the electromagnet to be automatically adjusted to attract and clean iron objects on the road surface. The operation is simple, it is easy to clean the attracted objects, improves the cleaning efficiency, reduces the occurrence of safety accidents, and is safe and convenient to use.

[0012] 2. This utility model involves contacting the mounting plate with the mounting post on the body of a work vehicle such as a water sprinkler truck or a road sweeper, and then fixing the mounting plate with bolts. The mounting plate is then installed on the work vehicle body, allowing the outer shell and electromagnet to be installed on the work vehicle body for use. This makes it easy to adapt to various maintenance vehicles, and it is simple to operate, has low maintenance costs, and is flexible in use.

[0013] 3. This utility model provides safety warnings through LED subtitles and illuminates warning lights to indicate that the vehicle is not in normal driving mode. This allows for safety alerts during driving, reminding pedestrians and other drivers of the vehicle's presence and any special operations being performed, thus preventing accidental collisions or other traffic accidents. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional cross-sectional view of the magnetic component of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the mounting column and bolts and other components of this utility model.

[0017] Figure 4This is a three-dimensional structural diagram of the LED subtitles and warning lights of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the generator and distribution cabinet components of this utility model.

[0019] The parts and their numbers in the diagram are as follows: 1_Work vehicle body, 2_Mounting column, 3_Bolt, 4_Mounting plate, 5_Hydraulic cylinder, 6_Connecting sleeve, 7_Outer shell, 8_Electromagnet, 9_Slide rod, 10_Equipment box, 11_LED subtitle, 12_Warning light, 13_Generator, 14_Distribution cabinet. Detailed Implementation

[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings.

[0021] A road surface electromagnetic magnet device that can be quickly installed, such as Figures 1-5 As shown, the system includes a work vehicle body 1, mounting posts 2, an equipment box 10, a generator 13, a power distribution cabinet 14, a magnetic assembly, and a warning assembly. The work vehicle body 1 has two mounting posts 2 connected to its right side (front and rear). The equipment box 10 is connected to the upper left side of the work vehicle body 1. The equipment box 10 has ventilation openings on both its front and rear sides for heat dissipation. The generator 13 is connected to the upper left front side of the work vehicle body 1, and the power distribution cabinet 14 is connected to the upper left rear side of the work vehicle body 1. Both the power distribution cabinet 14 and the work vehicle body 1 are located inside the equipment box 10. A magnetic assembly for attracting ferrous objects on the road surface is provided between the mounting posts 2. The magnetic assembly includes bolts 3, mounting plates 4, hydraulic cylinders 5, connecting sleeves 6, housings 7, electromagnets 8, and sliding rods 9. Each mounting post 2 is detached via two bolts 3 on the left and right sides. The mounting plate 4 is connected in a manner, with hydraulic cylinders 5 connected to both the front and rear parts of the mounting plate 4. A sliding rod 9 is slidably connected to the middle of the mounting plate 4. Connecting sleeves 6 are connected to the telescopic ends of the hydraulic cylinders 5, and connecting sleeves 6 are also connected to the lower part of the sliding rod 9. All connecting sleeves 6 are U-shaped, and a housing 7 is connected between the connecting sleeves 6. The housing 7 is made of metal and has good hardness and durability. An electromagnet 8 is connected to the lower part of the housing 7. The equipment box 10 is equipped with a warning component for safety reminders. The generator 13 transmits power through the power distribution cabinet 14 to power the electromagnet component and the warning component. The warning component includes LED subtitles 11 and warning lights 12. The LED subtitles 11 are connected to the left side of the equipment box 10, and the warning lights 12 are connected to the upper side of the equipment box 10.

[0022] This device can be used to adsorb and clean iron objects on the road surface. The mounting plate 4 contacts the mounting post 2 on the working vehicle body 1, such as a water truck or sweeper. The mounting plate 4 is then fixed with bolts 3, thus installing it onto the working vehicle body 1. This allows the housing 7 and electromagnet 8 to be installed on the working vehicle body 1 for use. It is adaptable to various maintenance vehicles, simple to operate, has low maintenance costs, and is flexible in use. After installation, the hydraulic cylinder 5 is activated, driving the connecting sleeve 6 (all U-shaped) to move, which in turn moves the housing 7 and electromagnet 8. The housing 7 is made of metal, possessing good hardness and durability, causing the sliding rod 9 to move along the mounting plate 4. After moving to a suitable height, the hydraulic cylinder 5 is closed. Then, the operator drives the working vehicle body 1, moving the mounting plate 4, the connecting sleeve 6, the housing 7, and the electromagnet 8. The electromagnet 8 moves, and during this movement, it attracts ferrous objects on the road surface by being energized. Simultaneously, safety warnings are displayed via LED subtitles 11 on the equipment box 10, and a warning light 12 illuminates, indicating that the vehicle is not in normal driving mode. During operation, the generator 13 supplies power to the electromagnet 8, LED subtitles 11, and warning light 12 via the power distribution cabinet 14, and dissipates heat through vents. This system provides safety warnings during operation, alerting pedestrians and other drivers to the vehicle's presence and its special operation, preventing accidental collisions or other traffic accidents. After attraction is complete, the work vehicle 1 moves away, and the electromagnet 8 is de-energized, causing the attracted ferrous objects to fall off. The system automatically adjusts the height of the electromagnet 8 to attract and clean ferrous objects from the road surface. The operation is simple, facilitates the removal of attracted objects, improves cleaning efficiency, reduces the occurrence of safety accidents, and is safe and convenient to use.

[0023] The present application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of the present application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present application. Therefore, the content of this specification should not be construed as a limitation of the present application.

Claims

1. A road surface electromagnetic magnet device that can be quickly installed, characterized in that: The equipment includes a work vehicle body (1), mounting columns (2), equipment box (10), generator (13), power distribution cabinet (14), magnet assembly and warning assembly. The right side of the work vehicle body (1) is connected to two mounting columns (2) at the front and rear. The upper left side of the work vehicle body (1) is connected to the equipment box (10). The upper left front side of the work vehicle body (1) is connected to the generator (13). The upper left rear side of the work vehicle body (1) is connected to the power distribution cabinet (14). The power distribution cabinet (14) and the work vehicle body (1) are both located inside the equipment box (10). A magnet assembly for adsorbing iron objects on the road surface is provided between the mounting columns (2). A warning assembly for providing safety warnings is provided on the equipment box (10). The generator (13) transmits electricity through the power distribution cabinet (14) to power the magnet assembly and the warning assembly.

2. The road surface electromagnetic magnet device that can be quickly installed according to claim 1, characterized in that: Ventilation ports are opened on both the front and rear sides of the equipment box (10).

3. The road surface electromagnetic magnet device that can be quickly installed according to claim 2, characterized in that: The magnet assembly includes bolts (3), mounting plates (4), hydraulic cylinders (5), connecting sleeves (6), housings (7), electromagnets (8), and sliding rods (9). Mounting plates (4) are detachably connected to the mounting columns (2) by two bolts (3) on the left and right. Hydraulic cylinders (5) are connected to the front and rear parts of the mounting plates (4). Sliding rods (9) are slidably connected to the middle of the mounting plates (4). Connecting sleeves (6) are connected to the telescopic ends of the hydraulic cylinders (5). Connecting sleeves (6) are also connected to the lower part of the sliding rods (9). Housings (7) are connected between the connecting sleeves (6). Electromagnets (8) are connected to the lower part of the housings (7).

4. The road surface electromagnetic magnet device that can be quickly installed according to claim 3, characterized in that: All connecting sleeves (6) are U-shaped.

5. The road surface electromagnetic magnet device that can be quickly installed according to claim 4, characterized in that: The outer shell (7) is made of metal and has good hardness and durability.

6. The road surface electromagnetic magnet device that can be quickly installed according to claim 5, characterized in that: The prompting components include LED subtitles (11) and warning lights (12). The LED subtitles (11) are connected to the left side of the equipment box (10), and the warning lights (12) are connected to the top side of the equipment box (10).