Anti-collision bridge crane capable of being monitored

Abstract

The utility model discloses a monitorable anti-collision bridge crane, which belongs to the technical field of cranes and comprises a cross beam, a first box body is arranged at the top of the cross beam, a second box body is fixedly mounted on the front side of the first box body, and a limiting seat is fixedly mounted at the bottom of the second box body. A control chip is fixedly installed in an inner cavity of the limiting seat, an infrared sensor, an early warning device and a camera are sequentially and fixedly installed at the bottom of the limiting seat from left to right, a hook body is arranged at the bottom of the second box body, the outer side of the hook body is fixedly sleeved with a protection frame, a telescopic rod is arranged on the outer side of the protection frame, and a telescopic rod is arranged on the outer side of the telescopic rod. And an elastic plate is fixedly mounted on one side of the outer side of the telescopic rod. According to the utility model, the running state of the crane and the surrounding environment condition can be mastered in real time, the operation safety and reliability of the crane are improved, the buffer and protection effects can be achieved when the crane collides with other objects, and the risks of equipment damage and casualties are reduced.

Description

Technical Field

[0001] This utility model relates to the field of crane technology, and in particular to a monitorable anti-collision bridge crane. Background Technology

[0002] Bridge cranes are a type of lifting equipment widely used in industrial production. They mainly consist of a bridge frame, a trolley traveling mechanism, a hoisting mechanism, and other components, enabling the horizontal and vertical transport of heavy objects. In practical use, bridge cranes need to operate within a certain space; however, existing bridge cranes have some problems during operation.

[0003] On the one hand, traditional bridge cranes lack effective anti-collision devices. When the crane encounters obstacles during operation, collision accidents are prone to occur, which can not only damage the crane and the goods, but also endanger the lives of the operators. On the other hand, the existing monitoring systems for bridge cranes are not perfect enough to monitor the crane's operating status and the surrounding environment in real time, making it difficult to detect potential safety hazards in a timely manner. Therefore, we propose a monitorable anti-collision bridge crane to solve this problem. Utility Model Content

[0004] The purpose of this invention is to provide a monitorable, anti-collision bridge crane to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A monitorable anti-collision bridge crane includes a crossbeam. A first housing is provided on the top of the crossbeam. A second housing is fixedly installed on the front side of the first housing. A limit seat is fixedly installed on the bottom of the second housing. A control chip is fixedly installed in the inner cavity of the limit seat. An infrared sensor, an early warning device, and a camera are fixedly installed sequentially from left to right on the bottom of the limit seat. A hook is provided on the bottom of the second housing. A protective frame is fixedly sleeved on the outside of the hook. A telescopic rod is provided on the outside of the protective frame. An elastic plate is fixedly installed on one side of the telescopic rod. A spring is sleeved on the outside of the telescopic rod.

[0007] Preferably, the infrared sensor, the early warning device, and the camera are all electrically connected to the control chip. The telescopic rods are arranged in nine groups in a circular array. One side of the spring is fixedly connected to one side of the protective frame, and the side of the spring away from the protective frame is fixedly connected to one side of the elastic plate.

[0008] Preferably, a first motor is fixedly installed on the rear side of the inner cavity of the first box, a gear is fixedly connected to the output end of the first motor, and a toothed plate adapted to the gear is fixedly installed on the top of the crossbeam.

[0009] Preferably, a second motor is fixedly installed on the right side of the inner cavity of the second box, and a winding wheel is fixedly connected to the output end of the second motor. A connecting rope is wound around the outside of the winding wheel, and one side of the connecting rope passes through the second box and is fixedly connected to the top of the hook.

[0010] Preferably, sliders are fixedly installed on both the front and rear sides of the bottom of the first box body, and grooves adapted to the sliders are opened on both the front and rear sides of the crossbeam.

[0011] Preferably, support frames are fixedly installed on both the left and right sides of the bottom of the crossbeam.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By combining infrared sensors, early warning devices, cameras, and control chips, this utility model can monitor the crane's operating status and surrounding environment in real time, thereby improving the crane's operational safety and reliability.

[0014] 2. In this utility model, the protective frame, telescopic rod, elastic plate and spring work together to buffer and protect the crane when it collides with other objects, reducing the risk of equipment damage and personal injury. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a monitorable anti-collision bridge crane proposed in this utility model;

[0016] Figure 2 This is a cross-sectional structural schematic diagram of a monitorable anti-collision bridge crane proposed in this utility model;

[0017] Figure 3 This is a cross-sectional view of the structure of a monitorable anti-collision bridge crane proposed in this utility model.

[0018] Figure 4 for Figure 1 A magnified view of part A in the middle;

[0019] Figure 5 for Figure 2 A magnified view of part B in the middle section.

[0020] In the diagram: 1. Support frame; 2. Crossbeam; 3. First housing; 4. Toothed plate; 5. First motor; 6. Gear; 7. Slide groove; 8. Slider; 9. Second housing; 10. Limit seat; 11. Connecting rope; 12. Hook; 13. Protective frame; 14. Telescopic rod; 15. Second motor; 16. Elastic plate; 17. Spring; 18. Infrared sensor; 19. Warning device; 20. Camera; 21. Control chip; 22. Rewinding reel. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-5 A monitorable anti-collision bridge crane includes a crossbeam 2, a first housing 3 on the top of the crossbeam 2, a second housing 9 fixedly installed on the front side of the first housing 3, a limit seat 10 fixedly installed on the bottom of the second housing 9, a control chip 21 fixedly installed in the inner cavity of the limit seat 10, an infrared sensor 18, an early warning device 19 and a camera 20 fixedly installed from left to right on the bottom of the limit seat 10, a hook 12 at the bottom of the second housing 9, a protective frame 13 fixedly sleeved on the outside of the hook 12, a telescopic rod 14 on the outside of the protective frame 13, an elastic plate 16 fixedly installed on one side of the outside of the telescopic rod 14, and a spring 17 sleeved on the outside of the telescopic rod 14.

[0023] In this embodiment, the infrared sensor 18, the early warning device 19, and the camera 20 are all electrically connected to the control chip 21. There are nine sets of telescopic rods 14, which are arranged in a circular array. One side of the spring 17 is fixedly connected to one side of the protective frame 13, and the side of the spring 17 away from the protective frame 13 is fixedly connected to one side of the elastic plate 16. The infrared sensor 18 can accurately detect the distance between the crane and surrounding objects and transmit the distance signal to the control chip 21. The early warning device 19 can emit a light signal while issuing an alarm to remind the operator to pay attention. The camera 20 can clearly capture images of the environment around the crane and transmit the image signal to the control chip 21. The spring 17 is made of high-strength steel and can withstand large impact forces. The elastic plate 16 is made of wear-resistant rubber material and can effectively protect items.

[0024] In this embodiment, a first motor 5 is fixedly installed on the rear side of the inner cavity of the first box 3, and a gear 6 is fixedly connected to the output end of the first motor 5. A toothed plate 4 adapted to the gear 6 is fixedly installed on the top of the crossbeam 2. A second motor 15 is fixedly installed on the right side of the inner cavity of the second box 9. A winding wheel 22 is fixedly connected to the output end of the second motor 15. A connecting rope 11 is wound around the outside of the winding wheel 22. One side of the connecting rope 11 passes through the second box 9 and is fixedly connected to the top of the hook body 12. A slider 8 is fixedly installed on both the front and rear sides of the bottom of the first box 3. A sliding groove 7 adapted to the slider 8 is opened on both the front and rear sides of the crossbeam 2. A support frame 1 is fixedly installed on both the left and right sides of the bottom of the crossbeam 2.

[0025] In this embodiment, during use, the operator sets the preset distance of the infrared sensor 18 through the control chip 21, and starts the second motor 15 through the external controller to drive the winding wheel 22 to rotate. The winding wheel 22 winds up the connecting rope 11, causing the item on the hook 12 to move upward. Then, the first motor 5 is started, which drives the gear 6 to rotate. The gear 6 drives the first box 3 to move to the right through the meshing toothed plate 4. The camera 20 will capture images of the surrounding environment in real time, and the infrared sensor 18 will monitor the distance between the item on the hook 12 and surrounding objects in real time, and transmit the image signal and distance signal to the control chip 21. The control chip 21 will process and analyze these signals. If the distance detected by the infrared sensor 18 is less than the preset value, the control chip 21 will control the warning device 19 to issue an alarm to remind the operator to take timely measures. If the operator fails to take timely measures, the elastic plate 16 will come into contact with the object, and the spring 17 will absorb the energy generated by the collision and retract the telescopic rod 14 to reduce the damage to the item caused by the collision.

[0026] The above provides a detailed description of a monitorable anti-collision bridge crane provided by this utility model. Specific embodiments have been used to illustrate the principles and implementation methods of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A monitorable anti-collision bridge crane, comprising a crossbeam (2), characterized in that: The top of the crossbeam (2) is provided with a first box (3), and a second box (9) is fixedly installed on the front side of the first box (3). A limit seat (10) is fixedly installed at the bottom of the second box (9). A control chip (21) is fixedly installed in the inner cavity of the limit seat (10). An infrared sensor (18), an early warning device (19), and a camera (20) are fixedly installed from left to right at the bottom of the limit seat (10). A hook (12) is provided at the bottom of the second box (9). A protective frame (13) is fixedly sleeved on the outside of the hook (12). A telescopic rod (14) is provided on the outside of the protective frame (13). An elastic plate (16) is fixedly installed on one side of the telescopic rod (14). A spring (17) is sleeved on the outside of the telescopic rod (14).

2. The monitorable anti-collision bridge crane according to claim 1, characterized in that: The infrared sensor (18), the warning device (19), and the camera (20) are all electrically connected to the control chip (21). There are nine sets of telescopic rods (14) arranged in a circular array. One side of the spring (17) is fixedly connected to one side of the protective frame (13), and the side of the spring (17) away from the protective frame (13) is fixedly connected to one side of the elastic plate (16).

3. A monitorable anti-collision bridge crane according to claim 1, characterized in that: A first motor (5) is fixedly installed on the rear side of the inner cavity of the first box (3). A gear (6) is fixedly connected to the output end of the first motor (5). A toothed plate (4) that matches the gear (6) is fixedly installed on the top of the crossbeam (2).

4. A monitorable anti-collision bridge crane according to claim 1, characterized in that: A second motor (15) is fixedly installed on the right side of the inner cavity of the second box (9). A winding wheel (22) is fixedly connected to the output end of the second motor (15). A connecting rope (11) is wound around the outside of the winding wheel (22). One side of the connecting rope (11) passes through the second box (9) and is fixedly connected to the top of the hook (12).

5. A monitorable anti-collision bridge crane according to claim 1, characterized in that: The first box body (3) has sliders (8) fixedly installed on both the front and rear sides of the bottom, and the crossbeam (2) has grooves (7) adapted to the sliders (8) on both the front and rear sides.

6. A monitorable anti-collision bridge crane according to claim 1, characterized in that: Support frames (1) are fixedly installed on both the left and right sides of the bottom of the crossbeam (2).

Images