Adjustable balance hanging beam

Abstract

The utility model relates to the technical field of balance hanging beams, and discloses an adjustable balance hanging beam which comprises a horizontal box, sliding cavities are formed in the two sides of the interior of the horizontal box, and supporting plates are fixedly connected to the ends, close to the center of the horizontal box, of the front ends of the sliding cavities. And servo motors are fixedly connected to the ends, away from the center of the horizontal box, of the supporting plates correspondingly, threaded rods are fixedly connected to the output ends of the servo motors correspondingly, rod bodies of the threaded rods are sleeved with threaded sleeves correspondingly, and sliding grooves are formed in the middles of the outer walls of the two sides of the horizontal box correspondingly. The servo motor is started to drive the threaded rod to rotate so as to drive the connecting plate outside the threaded sleeve to move the sliding frame, equipment can be effectively kept stable, inclination and shaking of the equipment are reduced, safety of workers is guaranteed, in addition, vibration and impact borne by the equipment are reduced, the service life of the equipment is prolonged, and the service life of the equipment is prolonged. And the damage and maintenance cost of equipment is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of practical balanced hanging beams, and in particular to an adjustable balanced hanging beam. Background Art

[0002] A balanced lifting beam is a mechanical device used to balance the force when lifting heavy objects. The balanced lifting beam can convert the distance between the center of gravity of the hoisted object and the point supporting it into a lever arm, and generate a resultant force in the opposite direction of gravity through traction devices, ropes, pulleys and other mechanisms, thereby generating a balancing torque to keep the object in a balanced state. Balanced lifting beams are widely used in industry, manufacturing, construction and other fields, and are commonly seen in logistics warehouses, heavy machinery assembly, bridge construction and other occasions. While improving production efficiency, it has made important contributions to ensuring construction safety. Since balanced lifting beams need to consume more energy at the beginning of the heavy object opening, today's balanced lifting beams mostly use electric motors to obtain better performance, which can solve the problem of inclined pull during equipment operation.

[0003] Traditional balanced hanging beams usually achieve balance by adjusting the center of gravity of the hanging beam, but cannot adjust the balance state by tilting the angle. This design limits the application range and accuracy of the hanging beam. At the same time, this design cannot adapt to complex working environments and changing load conditions, resulting in poor balancing effects, low work efficiency, and even safety hazards.

[0004] In order to solve this series of problems, we proposed an adjustable balanced hanging beam. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art. For this purpose, an adjustable balancing beam is proposed. By starting a servo motor to drive the threaded rod to rotate, thereby driving the external connecting plate of the threaded sleeve to move the sliding frame, the equipment can be effectively kept stable, thereby reducing the tilt and shaking of the equipment and ensuring the safety of workers. In addition, the vibration and impact to the equipment are reduced, thereby extending the service life of the equipment and reducing equipment damage and maintenance costs.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An adjustable balanced hanging beam comprises a horizontal box, both sides of the horizontal box are provided with sliding cavities, the front end of the sliding cavity close to the center of the horizontal box is fixedly connected to a support plate, the end of the support plate away from the center of the horizontal box is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to a threaded rod, the rod body of the threaded rod is sleeved with a threaded sleeve, the middle part of the outer wall on both sides of the horizontal box is provided with a sliding groove, and the end of the threaded sleeve away from the center of the horizontal box is fixedly connected to a connecting plate;

[0008] The front and rear ends of the upper surface of the horizontal box are fixedly connected to the fixed box, the upper end of the inner wall of the fixed box away from the center of the horizontal box is fixedly connected to the tilt sensor, and the upper end of the interior of the horizontal box is provided with a water pipe.

[0009] Through the above technical solution, by starting the servo motor to drive the threaded rod to rotate and then drive the external connecting plate of the threaded sleeve to move the sliding frame, the equipment can be effectively kept stable, thereby reducing the tilt and shaking of the equipment and ensuring the safety of workers. In addition, the vibration and impact of the equipment are reduced, thereby extending the service life of the equipment and reducing equipment damage and maintenance costs.

[0010] Furthermore, one end of the connecting plate away from the center of the horizontal box is fixedly connected to a sliding frame, and one end of the upper end of the sliding frame close to the center of the horizontal box is fixedly connected to a connecting rod;

[0011] Through the above technical solution, the stability and reliability of the entire mechanical device can be improved through the connecting rod.

[0012] Furthermore, the outer walls on both sides of the front and rear ends of the horizontal box are fixedly connected to connecting seats, and the outer walls of the connecting seats are hingedly connected to hook locks;

[0013] Through the above technical solution, the structure is more tightly matched through the hook lock.

[0014] Furthermore, a PLC controller is fixedly connected to one side of the front outer wall of the horizontal box, and the PLC controller is electrically connected to the tilt sensor;

[0015] Through the above technical solution, the servo motor can be controlled to rotate forward and reverse through the PLC controller, so that the hanging beam can be effectively kept in a balanced state.

[0016] Furthermore, the connecting plates all slide inside the slide grooves;

[0017] Through the above technical solution, the connection plate slides inside the slide groove so that the structure is improved in structural coordination.

[0018] Furthermore, isopropyl alcohol is respectively disposed inside the fixed box and the water pipe;

[0019] Through the above technical solution, isopropyl alcohol can prevent metal parts from oxidative corrosion, thereby extending the service life of the machine.

[0020] Furthermore, the upper end of the water pipe passes through the horizontal box and is connected with the fixed box;

[0021] Through the above technical solution, the upper end of the water pipe passes through the horizontal box and is connected with the fixed box to make the structure more tightly matched.

[0022] Furthermore, a fixing plate is fixedly connected to the rear end of the bottom surface of the sliding cavity, and the rear ends of the threaded rods are rotatably connected to the fixing plate;

[0023] Through the above technical solution, the rear ends of the threaded rods are rotatably connected to the fixed plate to improve the coordination of the structure.

[0024] The utility model has the following beneficial effects:

[0025] 1. The utility model proposes an adjustable balancing beam. Compared with the existing balancing beam, the balancing beam device starts the servo motor to drive the threaded rod to rotate, thereby driving the external connecting plate of the threaded sleeve to move the sliding frame, which can effectively keep the equipment stable, thereby reducing the tilt and shaking of the equipment and ensuring the safety of workers. In addition, it also reduces the vibration and impact of the equipment, thereby extending the service life of the equipment and reducing the damage and maintenance cost of the equipment.

[0026] 2. The utility model proposes an adjustable balancing beam. Compared with the existing balancing beam, the balancing beam device transmits data to the PLC controller through the horizontal box tilt sensor, and then controls the forward and reverse rotation of the servo motor through the PLC controller, which can effectively keep the beam in a balanced state. This balance control system can achieve high-precision detection and control to ensure that the beam always remains stable and balanced during operation, thereby ensuring the stability of production efficiency and product quality.

[0027] 3. The adjustable balancing hanging beam proposed by the utility model is more compact, highly automated, widely applicable and highly practical than the existing new balancing hanging beams. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A front cross-sectional view of an adjustable balanced hanging beam proposed by the utility model;

[0029] Figure 2 A top-sectional view of an adjustable balanced hanging beam proposed by the utility model;

[0030] Figure 3 This is a front view of an adjustable balanced hanging beam proposed by the utility model;

[0031] Figure 4 This is an axonometric diagram of an adjustable balanced hanging beam proposed by the utility model;

[0032] Figure 5 for Figure 1 Enlarged view of point A in the middle.

[0033] 1. Horizontal box; 2. Servo motor; 3. Threaded rod; 4. Threaded sleeve; 5. Connecting plate; 6. Slide; 7. Support plate; 8. Sliding rack; 9. Connecting rod; 10. Hook lock; 11. PLC controller;

[0034] 12. Fixing box; 13. Tilt sensor; 14. Isopropyl alcohol; 15. Water pipe; 16. Connecting seat;

[0035] 17. Sliding cavity; 18. Fixed plate. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] Reference Figure 1-5 The utility model provides an embodiment: an adjustable balanced hanging beam, including a horizontal box 1, sliding cavities 17 are provided on both sides of the interior of the horizontal box 1, a support plate 7 is fixedly connected to the front end of the sliding cavity 17 near the center of the horizontal box 1, a servo motor 2 is fixedly connected to the end of the support plate 7 away from the center of the horizontal box 1, a threaded rod 3 is fixedly connected to the output end of the servo motor 2, a threaded sleeve 4 is sleeved on the rod body of the threaded rod 3, a slide groove 6 is provided in the middle of the outer wall on both sides of the horizontal box 1, and a connecting plate 5 is fixedly connected to the end of the threaded sleeve 4 away from the center of the horizontal box 1;

[0038] The front and rear ends of the upper surface of the horizontal box 1 are fixedly connected to a fixed box 12, and the upper end of the inner wall of the fixed box 12 away from the center of the horizontal box 1 is fixedly connected to a tilt sensor 13, and a water pipe 15 is arranged at the upper end inside the horizontal box 1.

[0039] By starting the servo motor 2 to drive the threaded rod 3 to rotate, thereby driving the threaded sleeve 4 and the external connecting plate 5 to move the sliding frame 8, the equipment can be effectively kept stable, thereby reducing the tilt and shaking of the equipment and ensuring the safety of workers. In addition, the vibration and impact on the equipment are reduced, thereby extending the service life of the equipment and reducing equipment damage and maintenance costs.

[0040] The end of the connecting plate 5 away from the center of the horizontal box 1 is fixedly connected to the sliding frame 8, and the upper end of the sliding frame 8 is fixedly connected to the end close to the center of the horizontal box 1. The stability and reliability of the entire mechanical device can be improved by the connecting rod 9. The outer walls of the front and rear ends of the horizontal box 1 are fixedly connected to the connecting seat 16, and the outer walls of the connecting seat 16 are hingedly connected to the hook lock 10. The hook lock 10 makes the structure fit more tightly. One side of the front end outer wall of the horizontal box 1 is fixedly connected to the PLC controller 11. The PLC controller 11 is electrically connected to the tilt sensor 13. By controlling the forward and reverse rotation of the servo motor 2 through the PLC controller 11, the hanging beam can be effectively kept in a horizontal position. In the balanced state, the connecting plates 5 slide inside the slide groove 6, and the connecting plates 5 slide inside the slide groove 6 to improve the structural coordination of the structure. Isopropyl alcohol 14 is respectively arranged inside the fixed box 12 and the water pipe 15. Isopropyl alcohol 14 can prevent oxidation corrosion of metal parts, thereby extending the service life of the machine. The upper end of the water pipe 15 passes through the horizontal box 1 and is connected with the fixed box 12. The upper end of the water pipe 15 passes through the horizontal box 1 and is connected with the fixed box 12 to make the structural coordination tighter. The rear end of the bottom surface of the sliding cavity 17 is fixedly connected with a fixed plate 18, and the rear ends of the threaded rods 3 are rotatably connected with the fixed plate 18. The rear ends of the threaded rods 3 are rotatably connected with the fixed plate 18 to improve the structural coordination.

[0041] Working principle: The balanced hanging beam device starts the servo motor 2 to drive the threaded rod 3 to rotate, thereby driving the threaded sleeve 4 and the external connecting plate 5 to move the sliding frame 8, which can effectively keep the equipment stable, thereby reducing the tilt and shaking of the equipment and ensuring the safety of workers. In addition, it also reduces the vibration and impact on the equipment, thereby extending the service life of the equipment and reducing equipment damage and maintenance costs. The data is transmitted to the PLC controller 11 through the tilt sensor 13 of the horizontal box 1, and the servo motor 2 is controlled by the PLC controller 11 to rotate forward and reverse, which can effectively keep the hanging beam in a balanced state. This balance control system can achieve high-precision detection and control to ensure that the hanging beam always remains stable and balanced during operation, thereby ensuring the stability of production efficiency and product quality.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable balanced suspension beam, comprising a horizontal box (1), characterized in that: Sliding cavities (17) are provided on both sides of the interior of the horizontal box (1), and a support plate (7) is fixedly connected to the front end of the sliding cavity (17) near the center of the horizontal box (1), and a servo motor (2) is fixedly connected to the end of the support plate (7) away from the center of the horizontal box (1), and a threaded rod (3) is fixedly connected to the output end of the servo motor (2), and a threaded sleeve (4) is sleeved on the rod body of the threaded rod (3), and a sliding groove (6) is provided in the middle of the outer wall of both sides of the horizontal box (1), and a connecting plate (5) is fixedly connected to the end of the threaded sleeve (4) away from the center of the horizontal box (1); The front and rear ends of the upper surface of the horizontal box (1) are fixedly connected to a fixed box (12), an end of the upper inner wall of the fixed box (12) away from the center of the horizontal box (1) is fixedly connected to a tilt sensor (13), and a water pipe (15) is provided at the upper end inside the horizontal box (1).

2. The adjustable balanced suspension beam according to claim 1, characterized in that: One end of the connecting plate (5) away from the center of the horizontal box (1) is fixedly connected to a sliding frame (8), and the upper end of the sliding frame (8) close to the center of the horizontal box (1) is fixedly connected to a connecting rod (9).

3. The adjustable balanced hanging beam according to claim 1, characterized in that: The outer walls on both sides of the front and rear ends of the horizontal box (1) are fixedly connected to a connecting seat (16), and the outer walls of the connecting seat (16) are hingedly connected to a hook lock (10).

4. The adjustable balanced suspension beam according to claim 1, characterized in that: A PLC controller (11) is fixedly connected to one side of the front end outer wall of the horizontal box (1), and the PLC controller (11) is electrically connected to the tilt sensor (13).

5. The adjustable balanced hanging beam according to claim 1, characterized in that: The connecting plates (5) all slide inside the sliding grooves (6).

6. The adjustable balanced hanging beam according to claim 1, characterized in that: Isopropyl alcohol (14) is respectively arranged inside the fixed box (12) and the water pipe (15).

7. The adjustable balanced hanging beam according to claim 1, characterized in that: The upper end of the water pipe (15) passes through the horizontal box (1) and is connected to the fixed box (12).

8. The adjustable balanced hanging beam according to claim 1, characterized in that: A fixing plate (18) is fixedly connected to the rear end of the bottom surface of the sliding cavity (17), and the rear ends of the threaded rods (3) are rotatably connected to the fixing plate (18).

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