Suspension device for power installation

Abstract

The utility model relates to the technical field of suspension devices, and discloses a suspension device for power installation, which comprises a support frame and a spring, the two ends of the support frame are respectively and fixedly connected with two motors, the output ends of the motors are fixedly connected with a wind-up roll, the surface of the wind-up roll is wound and connected with a connecting rope, and the connecting rope is connected with the spring. A fixing column is fixedly connected to the middle of the supporting frame, four springs are fixedly connected to the bottom of the fixing column, a damper is fixedly connected to the portion, located in the springs, of the fixing column, a connecting block is fixedly connected to one end of the damper, a through hole facilitating penetrating of a connecting rope is formed in one end of the connecting block, and a rotating wheel is rotationally connected to the bottom of the connecting block. According to the utility model, through the design of the four connecting ropes, the shaking generated by the power equipment is relatively small, and through the design of the spring and the damper, the force generated when the power equipment shakes is buffered, so that the shaking can be further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of suspension devices, in particular to a suspension device for electric power installation. Background Art

[0002] Power equipment is an electricity production and consumption system consisting of power generation, transmission, transformation, distribution and consumption. Since power equipment is generally heavy, a suspension device is required when the power equipment needs to be transported to a high place during installation. The existing suspension device is very prone to shaking during the process of moving the power equipment, thus affecting the safety of the suspension.

[0003] For example, a Chinese utility model patent disclosed in the Chinese patent publication with the publication number CN212982242U and the authorization announcement date of April 16, 2021 discloses a suspension device for installing power equipment for power engineering, including a suspension device, a rope drum end of the suspension device is fixedly connected to a pulling rope, a lifting ring is fixedly connected to the bottom of the pulling rope, a lifting hook is fixedly connected to the bottom of the lifting ring, and a fixing rod is fixedly connected to the end of the hook away from the lifting ring. The utility model sets a slide groove, a slider and a fixing rod.

[0004] However, in actual use, the above-mentioned device prevents the power equipment suspended on the device from falling off through the design of structures such as sliders, slide grooves and anti-drop plates. However, the device only has one pulling rope to suspend the power equipment, so the power equipment is very easy to shake during the suspension process, thereby affecting the safety of the suspension. Utility Model Content

[0005] The utility model aims to provide a suspension device for electric power installation, so as to solve the problem that the existing suspension device is easy to shake when suspending electric power equipment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a suspension device for power installation, comprising a support frame and a spring, two motors are fixedly connected at both ends of the support frame, a winding roller is fixedly connected to the output end of the motor, a connecting rope is wound around the surface of the winding roller, a fixed column is fixedly connected to the middle of the support frame, four springs are fixedly connected to the bottom of the fixed column, the fixed column is located in the spring and is fixedly connected to a damper, one end of the damper is fixedly connected to a connecting block, one end of the connecting block is provided with a through hole for the connecting rope to pass through, a rotating wheel is rotatably connected to the bottom of the connecting block, and the rotating wheel is rollingly connected to the connecting rope.

[0007] Preferably, the winding roller is rotatably connected to the support frame.

[0008] Preferably, a fixing block is fixedly connected to the bottom of the fixing column, and the spring and the damper are both fixedly connected to the fixing block.

[0009] Preferably, the spring is fixedly connected to the connecting block.

[0010] Preferably, two ends of the fixed block are respectively fixedly connected with connecting arms, and the connecting arms are rotatably connected to the rotating wheel.

[0011] Preferably, baffles are fixedly connected to both ends of the rotating wheel.

[0012] Preferably, a storage box is fixedly connected to the bottom of the connecting rope.

[0013] Preferably, two ends of the inner wall of the storage box are respectively fixedly connected with hydraulic rods, and the output end of the hydraulic rod is fixedly connected with a clamping plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model suspends the electric equipment by using four connecting ropes, so that the shaking generated during the suspension process will be much smaller than the shaking generated when the electric equipment is suspended by a single or two connecting ropes. The force generated by the shaking of the electric equipment is buffered by the design of springs and dampers, so that the shaking generated by the suspension device when suspending the electric equipment can be further reduced. The design of the rotating wheel can prevent the friction between the connecting rope and the edge of the through hole of the connecting block, thereby extending the service life of the connecting rope. Clamps are respectively provided at both ends of the inner wall of the storage box, so that the electric equipment in the storage box can be clamped and fixed to prevent the electric equipment from shaking or sliding in the storage box when suspended. The design of the hydraulic rod is used to provide driving force for the clamping of the clamp, which is very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0018] Figure 3 This is a schematic diagram of the connection relationship between the connecting block and the rotating wheel in the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the storage box in the utility model;

[0020] Figure 5 It is a schematic diagram of the side structure of the utility model.

[0021] In the figure: 1. support frame; 2. spring; 3. motor; 4. winding roller; 5. connecting rope; 6. fixing column; 7. damper; 8. connecting block; 9. through hole; 10. rotating wheel; 11. fixing block; 12. connecting arm; 13. baffle; 14. storage box; 15. hydraulic rod; 16. clamping plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] See also Figure 1-5 The utility model provides a technical solution: a suspension device for power installation, including a support frame 1 and a spring 2, two motors 3 are fixedly connected to both ends of the support frame 1, a winding roller 4 is fixedly connected to the output end of the motor 3, a connecting rope 5 is wound around the surface of the winding roller 4, a fixed column 6 is fixedly connected to the middle of the support frame 1, four springs 2 are fixedly connected to the bottom of the fixed column 6, the fixed column 6 is located in the spring 2 and fixedly connected to a damper 7, one end of the damper 7 is fixedly connected to a connecting block 8, one end of the connecting block 8 is provided with a through hole 9 for the connecting rope 5 to pass through, a rotating wheel 10 is rotatably connected to the bottom of the connecting block 8, and the rotating wheel 10 is rollingly connected to the connecting rope 5,

[0024] In this embodiment, the support frame 1 is first fixed at a high place, and then one end of the connecting rope 5 is fixed to the power equipment. When the connecting rope 5 fixes the power equipment, the motor 3 is turned on, and the winding roller 4 will rotate under the drive of the motor 3, so as to wind up the connecting rope 5. At this time, the connecting rope 5 will pull the power equipment upward. In this process, since the power equipment is pulled by four connecting ropes 5 at the same time, the shaking generated during the upward movement of the power equipment will be relatively small. In addition, when the power equipment shakes when being suspended, the shaking force will be transmitted to the connecting block 8 and the rotating wheel 10 through the connecting rope 5, and the connecting block 8 and the rotating wheel 10 will further transmit the shaking force to the spring 2 and the damper 7. Under the action of the spring 2 and the damper 7, the shaking force can be consumed, thereby further reducing the shaking generated by the power equipment when it is suspended, so that the power equipment can be smoothly transported to a high place.

[0025] like Figure 1 , 5 As shown, the winding roller 4 is rotatably connected to the support frame 1. In this embodiment, only when the winding roller 4 is rotatably connected to the support frame 1 can the motor 3 smoothly drive the winding roller to rotate.

[0026] like Figure 1As shown, a fixing block 11 is fixedly connected to the bottom of the fixing column 6, and the spring 2 and the damper 7 are fixedly connected to the fixing block 11. In this embodiment, the spring 2 and the damper 7 are fixed by the fixing block 11, so that the spring 2 and the damper 7 have sufficient supporting force to buffer the force generated when the electrical equipment shakes.

[0027] like Figure 1-2 As shown, the spring 2 is fixedly connected to the connecting block 8. In this embodiment, when the electrical equipment shakes, the shaking force will be transmitted to the connecting block 8 through the connecting rope 5. Therefore, by fixing the spring 2 and the connecting block 8 together, the spring 2 can fully buffer the shaking force.

[0028] like Figure 2-3 As shown, connecting arms 12 are fixedly connected at both ends of the fixed block 11, and the connecting arms 12 are rotatably connected to the rotating wheel 10. In this embodiment, in order to prevent the rotating wheel 10 from being blocked by the connecting block 8 during rotation, the connecting arms 12 are designed to provide a larger installation space for the rotating wheel 10, so that it will not be blocked by the connecting block 8 during rotation.

[0029] like Figure 2-3 As shown, baffles 13 are fixedly connected at both ends of the rotating wheel 10. In this embodiment, since there will definitely be a little shaking during the suspension process of the power equipment, and the shaking of the power equipment will drive the connecting rope 5 to swing, in order to prevent the connecting rope 5 from falling off the rotating wheel 10, baffles 13 are respectively provided at both ends of the rotating wheel 10, thereby preventing the connecting rope 5 from falling off the rotating wheel 10.

[0030] like Figure 1 , 5 As shown, a storage box 14 is fixedly connected to the bottom of the connecting rope 5. In this embodiment, the storage box 14 is designed to allow electrical equipment to be placed, so that some electrical equipment that is not convenient to be fixed by the connecting rope 5 can also be successfully suspended.

[0031] like Figure 5 As shown, hydraulic rods 15 are fixedly connected to both ends of the inner wall of the storage box 14, and a clamping plate 16 is fixedly connected to the output end of the hydraulic rod 15. In this embodiment, by arranging the clamping plates 16 at both ends of the inner wall of the storage box 14, the power equipment in the storage box 14 can be clamped and fixed to prevent the power equipment from shaking or sliding in the storage box 14 when being suspended. The design of the hydraulic rod 15 provides driving force for the clamping of the clamping plate 16.

[0032] Working principle: when in use, first fix the support frame 1 at a high place, then turn on the motor 3, and the winding roller 4 will rotate under the drive of the motor 3, then the connecting rope 5 wrapped around the winding roller 4 will be gradually released, and at this time one end of the connecting rope 5 will gradually move downward, thereby driving the storage box 14 to move downward, and when the storage box 14 falls to the ground, turn off the motor 3, and then people can place the power equipment in the storage box 14, then open the hydraulic rod 15, and the clamping plate 16 will move under the drive of the hydraulic rod 15, so as to clamp the power equipment, thereby preventing the power equipment from shaking or sliding in the storage box 14 during the suspension process, and when the power equipment is clamped, turn on the motor 3 again to let the motor 3 drive the winding roller 4 to rotate in the opposite direction. In this way, the winding roller 4 can wind up the connecting rope 5, and the connecting rope 5 will pull the storage box 14 to move upward, thereby driving the power equipment to move upward. In this process, since the storage box 14 is pulled by the four connecting ropes 5 at the same time, the shaking generated during the upward movement of the storage box 14 will be relatively small. In addition, when the storage box 14 shakes when being suspended, the shaking force will be transmitted to the connecting block 8 and the rotating wheel 10 through the connecting rope 5, and the connecting block 8 and the rotating wheel 10 will further transmit the shaking force to the spring 2 and the damper 7. Under the action of the spring 2 and the damper 7, the shaking force can be consumed, thereby further reducing the shaking generated by the power equipment when it is suspended, and then allowing the power equipment to be smoothly transported to a high place.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes and modifications may be made to the embodiments without departing from the principles of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A suspension device for electric power installation, comprising a support frame (1) and a spring (2), characterized in that: Two motors (3) are fixedly connected to the two ends of the support frame (1), and the output end of the motor (3) is fixedly connected to a winding roller (4). The surface of the winding roller (4) is wound with a connecting rope (5). A fixed column (6) is fixedly connected to the middle of the support frame (1), and four springs (2) are fixedly connected to the bottom of the fixed column (6). The fixed column (6) is located inside the spring (2) and is fixedly connected to a damper (7). One end of the damper (7) is fixedly connected to a connecting block (8), and one end of the connecting block (8) is provided with a through hole (9) for the connecting rope (5) to pass through. The bottom of the connecting block (8) is rotatably connected to a rotating wheel (10), and the rotating wheel (10) is rollingly connected to the connecting rope (5).

2. A suspension device for electric power installation according to claim 1, characterized in that: The winding roller (4) is rotatably connected to the support frame (1).

3. A suspension device for electric power installation according to claim 1, characterized in that: A fixing block (11) is fixedly connected to the bottom of the fixing column (6), and the spring (2) and the damper (7) are both fixedly connected to the fixing block (11).

4. A suspension device for electric power installation according to claim 3, characterized in that: The spring (2) is fixedly connected to the connecting block (8).

5. A suspension device for electric power installation according to claim 4, characterized in that: Both ends of the fixed block (11) are respectively fixedly connected with connecting arms (12), and the connecting arms (12) are rotatably connected to the rotating wheel (10).

6. A suspension device for electric power installation according to claim 5, characterized in that: Baffles (13) are fixedly connected to both ends of the rotating wheel (10).

7. The suspension device for electric power installation according to claim 1, characterized in that: The bottom of the connecting rope (5) is fixedly connected to a storage box (14).

8. A suspension device for electric power installation according to claim 7, characterized in that: Both ends of the inner wall of the storage box (14) are respectively fixedly connected with hydraulic rods (15), and the output end of the hydraulic rod (15) is fixedly connected with a clamping plate (16).

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