Hoisting and transporting equipment for mold steel machining

Abstract

The utility model discloses hoisting transportation equipment for mold steel processing, and aims to solve the technical problem that potential safety hazards are caused as a crane carriage travels on a guide rail when the hoisting transportation equipment runs in the prior art, and vibration is easy to occur if hard particles exist on the surface of the guide rail. The transportation equipment comprises a hoisting bridge, a guide rail, a crane carriage, a steel cable and a hook, the guide rail is connected to the bottom side of the hoisting bridge, the crane carriage is mounted on the surface of the guide rail, the steel cable is connected to the output end of the crane carriage, and the hook is connected to the end of the steel cable. According to the transportation equipment, a telescopic rod can extrude a mounting plate to rotate through a second rotating shaft when extending, and a cleaning brush disc can be driven to rotate when a driving motor operates, so that the crane carriage can clean the surface of the guide rail through the cleaning brush disc when moving on the surface of the guide rail; therefore, risks caused by vibration of the crane carriage when hard particles and sundries exist on the surface of the guide rail can be avoided.

Description

Technical Field

[0001] This utility model belongs to the field of mold steel processing technology, specifically relating to a hoisting, lifting and transporting equipment for mold steel processing. Background Technology

[0002] Lifting and transporting equipment is an indispensable tool in the processing of mold steel. It effectively lifts, moves, and positions the mold steel, ensuring the smooth progress of the process. Bridge cranes are the most common type of lifting and transporting equipment used in mold steel processing. The working principle of a bridge crane is primarily based on mechanical and electrical principles. Through an electrical control system, the motors driving the trolley and hoisting mechanisms operate, thereby enabling the movement of the crane and the lifting and lowering of heavy objects.

[0003] The existing transportation equipment has the following problems during use:

[0004] During the operation of hoisting and transporting equipment, the hoisting trolley travels along fixed guide rails. However, when hard particles and debris are present on the surface of the guide rails, the hoisting trolley is easily obstructed by these obstacles, resulting in unnecessary vibrations. This vibration not only affects the stability and accuracy of the hoisting trolley, but more importantly, it directly impacts the hoisted mold steel. Under vibration, the mold steel may lose its original balance, swaying or even falling. If the mold steel falls, it will not only damage the equipment, but more importantly, it may cause serious safety accidents, posing a serious threat to the lives of workers. Therefore, we must attach great importance to the cleaning and maintenance of the guide rail surface, ensuring it is flat and free of impurities to eliminate this potential safety hazard and guarantee the normal operation of the hoisting and transporting equipment and the safety of personnel. Utility Model Content

[0005] (1) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, the purpose of this invention is to provide a lifting and transporting device for mold steel processing. This device aims to solve the problem that in existing technologies, the lifting trolley travels along fixed guide rails. However, when hard particles and debris are present on the surface of the guide rails, the lifting trolley is easily obstructed by these obstacles during its movement, resulting in unnecessary vibrations. This vibration not only affects the stability and accuracy of the lifting trolley, but more importantly, it directly impacts the lifted mold steel. Under the influence of vibration, the mold steel may lose its original balance, swaying or even falling. Once the mold steel falls, it will not only damage the equipment, but more importantly, it may cause serious safety accidents, posing a serious threat to the lives of workers. Therefore, we must attach great importance to the cleaning and maintenance of the guide rail surface, ensuring that the guide rail surface is flat and free of impurities, to eliminate this potential safety hazard and ensure the normal operation of the lifting and transporting equipment and the safety of workers.

[0007] (2) Technical solution

[0008] To solve the above-mentioned technical problems, this utility model provides a hoisting and transporting device for processing mold steel. The transporting device includes a hoisting bridge, a guide rail, a hoisting trolley, a steel cable, and a hook. The bottom side of the hoisting bridge is connected to the guide rail, and the surface of the guide rail is mounted on the hoisting trolley. The output end of the hoisting trolley is connected to the steel cable, and the end of the steel cable is connected to the hook. A first rotating shaft is connected to the side surface of the hoisting trolley, and a mounting plate is connected to one side of the first rotating shaft. A drive motor is mounted on the surface of the mounting plate, and a cleaning brush is connected to the output end of the drive motor. A second rotating shaft is connected to the surface of the mounting plate, and a third rotating shaft is connected to the side surface of the hoisting trolley. A telescopic rod is connected between the second and third rotating shafts.

[0009] When using the transportation equipment of this technical solution, the telescopic rod can be rotated by pressing the mounting plate through the second rotating shaft when it extends. The rotation of the mounting plate can drive the cleaning brush to rotate through the drive motor. When the drive motor is running, it can drive the cleaning brush to rotate. In this way, when the crane trolley moves on the surface of the guide rail, the surface of the guide rail can be cleaned by the cleaning brush.

[0010] Preferably, the mounting plate forms a rotating structure with the crane trolley via the first rotating shaft. When the mounting plate is squeezed, it rotates around the central axis of the first rotating shaft. When the mounting plate drives the cleaning brush to rotate to the surface of the guide rail via the drive motor, the surface of the guide rail can be cleaned by the cleaning brush.

[0011] Furthermore, the telescopic rod forms a rotating structure with the mounting plate via the second pivot, and with the crane trolley via the third pivot. When the telescopic rod extends, it can press against the mounting plate via the second pivot.

[0012] Furthermore, the side surface of the crane trolley is connected to a vertical plate, and a limit groove is opened on the side surface of the vertical plate. A limit rod passes through the inside of the limit groove, and a guide cylinder is connected to the end of the limit rod. A spring strip is connected between the guide cylinder and the vertical plate.

[0013] Furthermore, the limiting rod is slidably connected to the vertical plate through the limiting groove. When the limiting rod is subjected to force, it can slide inside the limiting groove, which can limit the movement direction of the guide cylinder.

[0014] Furthermore, the guide cylinder and the steel cable are connected by a sliding connection, allowing the guide cylinder to slide on the surface of the steel cable, thus facilitating the raising and lowering of the steel cable without being affected.

[0015] Furthermore, the guide cylinder and the spring strip form an elastic telescopic structure. When the steel cable causes the guide cylinder to deviate, it can pull the spring strip to deform. At this time, the spring strip can pull the steel cable back to its original position through its own elasticity, thereby reducing the swaying amplitude of the steel cable.

[0016] (3) Beneficial effects

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

[0018] In this invention, the telescopic rod can extend during operation. When the telescopic rod extends, it can press the mounting plate through the second rotating shaft. The mounting plate will rotate around the central axis of the first rotating shaft when it is pressed. The rotation of the mounting plate can drive the cleaning brush to rotate through the drive motor. Then the drive motor can be run, and the drive motor can drive the cleaning brush to rotate. In this way, when the crane trolley moves on the surface of the guide rail, the surface of the guide rail can be cleaned by the cleaning brush, thereby avoiding the risk of the crane trolley vibrating when there are hard particles and debris on the surface of the guide rail.

[0019] In this invention, when the steel cable sways, it can cause the guide cylinder to shift. When the guide cylinder shifts, it can pull the spring strip to deform. At this time, the spring strip can pull the steel cable back to its original position through its own elasticity. This can reduce the swaying amplitude of the steel cable, thereby preventing the large swaying amplitude of the steel cable from causing the mold steel to collide with objects or injure workers. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the main structure of one specific embodiment of the device of this utility model;

[0021] Figure 2 This is a partial structural schematic diagram of one specific embodiment of the device of this utility model;

[0022] Figure 3A schematic diagram of the main structure of the lifting trolley according to a specific embodiment of the device of this utility model;

[0023] Figure 4 This is a schematic diagram of the cleaning structure of one specific embodiment of the device of this utility model;

[0024] Figure 5 A side view of the lifting trolley structure of a specific embodiment of the device of this utility model;

[0025] Figure 6 This is a schematic diagram of the guide cylinder connection structure of a specific embodiment of the device of this utility model.

[0026] The markings in the attached diagram are as follows: 1. Lifting bridge; 2. Guide rail; 3. Lifting trolley; 4. Steel cable; 5. Hook; 6. First rotating shaft; 7. Mounting plate; 8. Drive motor; 9. Cleaning brush; 10. Second rotating shaft; 11. Third rotating shaft; 12. Telescopic rod; 13. Vertical plate; 14. Limiting groove; 15. Limiting rod; 16. Guide cylinder; 17. Spring strip. Detailed Implementation

[0027] This specific embodiment is a hoisting and transporting equipment for processing mold steel, and its structural schematic diagram is shown below. Figure 1-6 As shown, the transport equipment includes a lifting bridge 1, a guide rail 2, a lifting trolley 3, a steel cable 4, and a hook 5. The bottom side of the lifting bridge 1 is connected to the guide rail 2, and the lifting trolley 3 is mounted on the surface of the guide rail 2. The output end of the lifting trolley 3 is connected to the steel cable 4, and the end of the steel cable 4 is connected to the hook 5. The side surface of the lifting trolley 3 is connected to a first rotating shaft 6, and one side of the first rotating shaft 6 is connected to a mounting plate 7. The surface of the mounting plate 7 is mounted with a drive motor 8, and the output end of the drive motor 8 is connected to a cleaning brush 9. The surface of the mounting plate 7 is connected to a second rotating shaft 10, and the side surface of the lifting trolley 3 is connected to a third rotating shaft 11. A telescopic rod 12 is connected between the second rotating shaft 10 and the third rotating shaft 11.

[0028] The mounting plate 7 forms a rotating structure with the crane trolley 3 via the first rotating shaft 6, the telescopic rod 12 forms a rotating structure with the mounting plate 7 via the second rotating shaft 10, and the telescopic rod 12 forms a rotating structure with the crane trolley 3 via the third rotating shaft 11.

[0029] In addition, a vertical plate 13 is connected to the side surface of the crane trolley 3. A limiting groove 14 is opened on the side surface of the vertical plate 13. A limiting rod 15 passes through the inside of the limiting groove 14. A guide cylinder 16 is connected to the end of the limiting rod 15. A spring strip 17 is connected between the guide cylinder 16 and the vertical plate 13. The limiting rod 15 is slidably connected to the vertical plate 13 through the limiting groove 14. The guide cylinder 16 is slidably connected to the steel cable 4. The guide cylinder 16 and the spring strip 17 form an elastic telescopic structure.

[0030] Working principle: When using the device of this technical solution, the telescopic rod 12 can extend during operation. When the telescopic rod 12 extends, it can squeeze the mounting plate 7 through the second rotating shaft 10. The mounting plate 7 will rotate around the central axis of the first rotating shaft 6 when squeezed. The rotation of the mounting plate 7 can drive the cleaning brush 9 to rotate through the drive motor 8. Then the drive motor 8 can be run. When the drive motor 8 runs, it can drive the cleaning brush 9 to rotate. In this way, when the lifting trolley 3 moves on the surface of the guide rail 2, the surface of the guide rail 2 can be cleaned by the cleaning brush 9.

[0031] When the hook 5 lifts the mold steel, the guide cylinder 16 can be deflected when the steel cable 4 sways. When the guide cylinder 16 deflects, it can pull the spring strip 17 to deform. At this time, the spring strip 17 can pull the steel cable 4 to reset through its own elasticity, which can reduce the swaying amplitude of the steel cable 4.

[0032] All technical features in this embodiment can be freely combined according to actual needs.

[0033] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A hoisting and transporting device for processing mold steel, the transporting device comprising a hoisting bridge (1), a guide rail (2), a hoisting trolley (3), a steel cable (4), and a hook (5), characterized in that, The bottom side of the lifting bridge (1) is connected to a guide rail (2), and a lifting trolley (3) is installed on the surface of the guide rail (2). The output end of the lifting trolley (3) is connected to a steel cable (4), and the end of the steel cable (4) is connected to a hook (5). The side surface of the trolley (3) is connected to a first rotating shaft (6), and a mounting plate (7) is connected to one side of the first rotating shaft (6). A drive motor (8) is mounted on the surface of the mounting plate (7), and a cleaning brush (9) is connected to the output end of the drive motor (8). A second rotating shaft (10) is connected to the surface of the mounting plate (7), and a third rotating shaft (11) is connected to the side surface of the trolley (3). A telescopic rod (12) is connected between the second rotating shaft (10) and the third rotating shaft (11).

2. The hoisting and transporting equipment for processing mold steel according to claim 1, characterized in that, The mounting plate (7) forms a rotating structure with the crane trolley (3) via the first rotating shaft (6).

3. The hoisting and transporting equipment for mold steel processing according to claim 2, characterized in that, The telescopic rod (12) forms a rotating structure with the mounting plate (7) through the second rotating shaft (10), and the telescopic rod (12) forms a rotating structure with the crane trolley (3) through the third rotating shaft (11).

4. The hoisting and transporting equipment for mold steel processing according to claim 1, characterized in that, The side surface of the lifting trolley (3) is connected to a vertical plate (13), and a limiting groove (14) is opened on the side surface of the vertical plate (13). A limiting rod (15) passes through the inside of the limiting groove (14), and a guide cylinder (16) is connected to the end of the limiting rod (15). A spring strip (17) is connected between the guide cylinder (16) and the vertical plate (13).

5. A hoisting and transporting equipment for processing mold steel according to claim 4, characterized in that, The limiting rod (15) is slidably connected to the upright plate (13) through the limiting groove (14).

6. A hoisting and transporting equipment for processing mold steel according to claim 5, characterized in that, The guide cylinder (16) and the steel cable (4) are slidably connected.

7. A hoisting and transporting equipment for processing mold steel according to claim 6, characterized in that, The guide cylinder (16) and the spring strip (17) form an elastic telescopic structure.

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