Lifting device for loading and unloading electromechanical equipment

Abstract

The utility model discloses a hoisting device for loading and unloading electromechanical equipment, and particularly relates to the field of hoisting, the hoisting device comprises a transport vehicle, a driving mechanism is mounted on the transport vehicle, a telescopic mechanism is connected to the driving mechanism, a hoisting mechanism is mounted at the top end of the telescopic mechanism, the hoisting mechanism comprises a steel wire rope, and a loading and unloading frame is arranged at the bottom end of the steel wire rope; a placing plate is arranged in the loading-unloading frame, a sliding plate is connected to the top end of the placing plate, a sealing plate is arranged on the through side of the loading-unloading frame, a plurality of fixing holes are formed in the two sides of the loading-unloading frame in a through mode, and fastening bolts are arranged in the fixing holes. The steel wire rope is fixedly connected with the loading and unloading frame, when the electromechanical equipment needs to be transferred, loaded and unloaded, the electromechanical equipment can be placed in the loading and unloading frame, safety accidents caused by unhooking in the hoisting process can be avoided, the electromechanical equipment can be protected through the loading and unloading frame, and when the electromechanical equipment is loaded and unloaded, the loading and unloading frame can be used for loading and unloading the electromechanical equipment. And the electromechanical equipment can be driven to move through the movement of the placing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting, in particular to a lifting device for loading and unloading electromechanical equipment. Background Art

[0002] A lifting device, also known as a crane or hoist, is a machine capable of cyclic, intermittent motion. Its operating cycle typically involves the lifting of an object from a retrieval location, horizontal movement to a designated location, and then a reverse motion to return the device to its original position for the next cycle. There are many types of lifting devices, including but not limited to fixed slewing cranes, tower cranes, truck cranes, tire cranes, and crawler cranes.

[0003] Mechanical and electrical equipment is generally heavy, and a lifting device is required for loading and unloading it. The existing lifting device is connected to the equipment to be lifted by a hook connected to a wire rope, and then it is transported and loaded and unloaded. However, when using the hook, it is easy to become unhooked due to collision, improper operation, etc., which may cause serious safety accidents.

[0004] Therefore, we have made improvements to this and proposed a lifting device for loading and unloading electromechanical equipment. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The utility model discloses a lifting device for loading and unloading electromechanical equipment, comprising a conveying vehicle, wherein a driving mechanism is installed on the conveying vehicle, a telescopic mechanism is connected to the driving mechanism, and a winch mechanism is installed on the top of the telescopic mechanism, the winch mechanism comprises a steel wire rope, and a loading and unloading frame is provided at the bottom end of the steel wire rope; one side of the loading and unloading frame is through-through, and an L-shaped placement plate for placing the electromechanical equipment is slidably provided in the loading and unloading frame, the top end of the placement plate is fixedly connected to a slide plate, and the slide plate is slidably connected to the inside of the loading and unloading frame; a sealing plate is slidably provided on the through-side of the loading and unloading frame, and a plurality of fixing holes are evenly through-through opened on both sides of the loading and unloading frame, fastening bolts are provided with threads in the fixing holes, and the fastening bolts pass through the sealing plate.

[0007] As a preferred technical solution of the present invention, a fixing ring is fixedly installed on the middle part of the top surface of the loading and unloading frame, and the bottom end of the steel wire rope is fixedly sleeved on the fixing ring.

[0008] As a preferred technical solution of the present invention, a square groove is provided on the inner top surface of the loading and unloading frame, a threaded rod is rotatably provided between two side walls of the square groove, and the threaded rod is threadedly connected to the slide plate.

[0009] As a preferred technical solution of the present invention, a motor is fixedly installed on one side of the loading and unloading frame, and one end of the threaded rod rotates through a side wall of the loading and unloading frame and is fixedly connected to the output end of the motor.

[0010] As an optimal technical solution of the present invention, the horizontal section of the placement plate and the side of the loading and unloading frame are respectively provided with sliding grooves, the top and bottom ends of the sealing plate are respectively fixedly connected with fixed blocks slidably connected to the sliding grooves, and the fastening bolts pass through the fixed blocks.

[0011] As a preferred technical solution of the present invention, L-shaped fixing plates are placed at both ends of the loading and unloading frame, and fixing holes are also opened on the fixing plates. One end of the fastening bolt is fixedly connected to the rotating disk, and the other end of the fastening bolt passes through another fixing plate and is used in conjunction with a nut.

[0012] As a preferred technical solution of the present invention, the inner bottom surface of the loading and unloading frame is symmetrically provided with sliding grooves, the bottom end of the placement plate is fixedly provided with a slider, and the slider is slidably connected to the sliding groove.

[0013] The beneficial effects of the utility model are:

[0014] In the utility model, the steel wire rope is fixedly connected to the loading and unloading frame. When the electromechanical equipment needs to be transported and loaded and unloaded, the electromechanical equipment can be placed in the loading and unloading frame, which can not only avoid safety accidents caused by unhooking during the lifting process, but also protect the electromechanical equipment through the loading and unloading frame. When the electromechanical equipment is loaded and unloaded, the electromechanical equipment can be driven to move by moving the placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the structure of a lifting device for loading and unloading electromechanical equipment. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of a lifting device for loading and unloading electromechanical equipment. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the structure of a lifting device for loading and unloading electromechanical equipment. Figure 3 ;

[0019] Figure 4 This is a schematic diagram of the structure of a lifting device for loading and unloading electromechanical equipment. Figure 4 ;

[0020] Figure 5 This is a schematic diagram of the structure of a lifting device for loading and unloading electromechanical equipment. Figure 5 .

[0021] In the figure: 1. Transport vehicle; 2. Driving mechanism; 3. Telescopic mechanism; 4. Hoisting mechanism; 5. Wire rope; 6. Fixing ring; 7. Loading and unloading frame; 8. Motor; 9. Fixing hole; 10. Fastening bolt; 11. Fixing plate; 12. Sealing plate; 13. Placement plate; 14. Threaded rod; 15. Slide plate; 16. Slider; 17. Slide groove; 18. Sliding groove. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0023] Example: Figures 1 to 5 As shown, the utility model is a lifting device for loading and unloading electromechanical equipment, including a conveyor vehicle 1, a driving mechanism 2 is installed on the conveyor vehicle 1, a telescopic mechanism 3 is connected to the driving mechanism 2, and a winch mechanism 4 is installed on the top of the telescopic mechanism 3, and the winch mechanism 4 includes a wire rope 5. The conveyor vehicle 1, the driving mechanism 2, the telescopic mechanism 3 and the winch mechanism 4 are all existing technologies and will not be described in detail here.

[0024] A loading and unloading frame 7 is provided at the bottom end of the wire rope 5. The wire rope 5 is wound or unwound by the hoisting mechanism 4, thereby driving the loading and unloading frame 7 to move and lift the electromechanical equipment inside the loading and unloading frame 7. A fixing ring 6 is fixedly installed in the middle of the top surface of the loading and unloading frame 7. The bottom end of the wire rope 5 is fixedly sleeved on the fixing ring 6. The provision of the fixing ring 6 facilitates the connection between the wire rope 5 and the loading and unloading frame 7.

[0025] One side of the loading and unloading frame 7 is through-hole, and an L-shaped placement plate 13 for placing electromechanical equipment is slidably installed inside the loading and unloading frame 7. The top of the placement plate 13 is fixedly connected to a slide plate 15, which is slidably connected to the inside of the loading and unloading frame 7. The inner top surface of the loading and unloading frame 7 is provided with a square groove, and a threaded rod 14 is rotatably installed between the two side walls of the square groove, and the threaded rod 14 is threadedly connected to the slide plate 15. The motor 8 is fixedly mounted on one side of the loading and unloading frame 7. One end of the threaded rod 14 rotates through a side wall of the loading and unloading frame 7 and is fixedly connected to the output terminal of the motor 8.

[0026] The motor 8 is a forward and reverse rotating motor, and the motor 8 is controlled by an existing external controller. When the motor 8 is working, it can drive the threaded rod 14 to rotate, so that the slide 15 on the threaded rod 14 drives the placement plate 13 to move. When the electromechanical equipment needs to be loaded and unloaded, a part of the placement plate 13 is moved to the outside of the loading and unloading frame 7, so that the electromechanical equipment is placed on the placement plate 13, or the electromechanical equipment is removed from the placement plate 13; after the electromechanical equipment is placed on the placement plate 13, the placement plate 13 is driven by the slide 15 to move to the inside of the loading and unloading frame 7, thereby driving the electromechanical equipment to move to the inside of the loading and unloading frame 7, so as to facilitate its lifting.

[0027] The inner bottom surface of the loading and unloading frame 7 is symmetrically provided with a slide groove 17, and the bottom end of the placement plate 13 is fixedly provided with a slider 16, and the slider 16 is slidably connected to the slide groove 17. When the placement plate 13 moves, the slider 16 can slide in the slide groove 17, thereby playing a guiding role.

[0028] A sealing plate 12 is provided through the side of the loading and unloading frame 7 for sliding movement. Multiple fixing holes 9 are evenly provided on both sides of the loading and unloading frame 7. Fastening bolts 10 are provided through the internal threads of the fixing holes 9, and the fastening bolts 10 pass through the sealing plate 12. Before lifting the electromechanical equipment, the through end of the loading and unloading frame 7 needs to be sealed with the sealing plate 12 so that the sealing plate 12 fits against one side of the electromechanical equipment to prevent the electromechanical equipment from moving during the lifting process.

[0029] Sliding grooves 18 are defined in the horizontal section of the placement plate 13 and the side of the loading and unloading frame 7. The top and bottom ends of the sealing plate 12 are fixedly connected to fixed blocks that slide in the sliding grooves 18. Fastening bolts 10 extend through the fixed blocks. The sealing plate 12 can slide out of the sliding grooves 18, facilitating the loading and unloading of electromechanical equipment.

[0030] An L-shaped fixing plate 11 is placed at each end of the loading and unloading frame 7. The fixing plate 11 also has a fixing hole 9. One end of the fastening bolt 10 is fixedly connected to the rotating disk, and the other end of the fastening bolt 10 passes through the other fixing plate 11 and is used in conjunction with a nut. After the electromechanical equipment is located inside the loading and unloading frame 7, the horizontal section of the fixing plate 11 is attached to the top surface of the loading and unloading frame 7, and the vertical section is attached to the side of the loading and unloading frame 7, so that the fixing hole 9 on the fixing plate 11 is aligned with the fixing hole 9 on the loading and unloading frame 7. After the fastening bolt 10 passes through the fixing hole 9, the other end of the fastening bolt 10 can be limited by the nut. The surface of the sealing plate 12 is adhered with a rubber layer, which can protect the electromechanical equipment.

[0031] During operation, the steel wire rope 5 is fixedly connected to the loading and unloading frame 7. When the electromechanical equipment needs to be transported and loaded and unloaded, the electromechanical equipment can be placed in the loading and unloading frame 7. This can not only avoid safety accidents caused by unhooking during the lifting process, but also protect the electromechanical equipment through the loading and unloading frame 7. When loading and unloading the electromechanical equipment, the electromechanical equipment can be driven to move by moving the placement plate 13.

[0032] Finally, it should be noted that the above description is merely 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 will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A lifting device for loading and unloading electromechanical equipment, comprising a transport vehicle (1), a driving mechanism (2) mounted on the transport vehicle (1), a telescopic mechanism (3) connected to the driving mechanism (2), a hoisting mechanism (4) mounted on the top of the telescopic mechanism (3), the hoisting mechanism (4) comprising a steel wire rope (5), characterized in that: The bottom end of the steel wire rope (5) is provided with a loading and unloading frame (7); one side of the loading and unloading frame (7) is through-connected, and an L-shaped placement plate (13) for placing electromechanical equipment is slidably provided in the loading and unloading frame (7), the top end of the placement plate (13) is fixedly connected with a slide plate (15), and the slide plate (15) is slidably connected to the inside of the loading and unloading frame (7); a sealing plate (12) is slidably provided on the through-connected side of the loading and unloading frame (7), and a plurality of fixing holes (9) are evenly through-connected on both sides of the loading and unloading frame (7), and the fixing holes (9) are internally threaded with fastening bolts (10), and the fastening bolts (10) pass through the sealing plate (12).

2. A lifting device for loading and unloading electromechanical equipment according to claim 1, characterized in that: A fixing ring (6) is fixedly mounted on the middle portion of the top surface of the loading and unloading frame (7), and the bottom end of the steel wire rope (5) is fixedly sleeved on the fixing ring (6).

3. A lifting device for loading and unloading electromechanical equipment according to claim 1, characterized in that: A square groove is provided on the inner top surface of the loading and unloading frame (7), and a threaded rod (14) is rotatably provided between two side walls of the square groove, and the threaded rod (14) is threadedly connected to the slide plate (15).

4. A lifting device for loading and unloading electromechanical equipment according to claim 3, characterized in that: A motor (8) is fixedly mounted on one side of the loading and unloading frame (7), and one end of the threaded rod (14) rotates through a side wall of the loading and unloading frame (7) and is fixedly connected to the output end of the motor (8).

5. The lifting device for loading and unloading electromechanical equipment according to claim 1, characterized in that: The horizontal section of the placement plate (13) and the side surface of the loading and unloading frame (7) are respectively provided with a sliding groove (18); the top and bottom ends of the sealing plate (12) are respectively fixedly connected with a fixed block slidably connected to the sliding groove (18); and the fastening bolt (10) passes through the fixed block.

6. A lifting device for loading and unloading electromechanical equipment according to claim 1, characterized in that: L-shaped fixing plates (11) are respectively placed at both ends of the loading and unloading frame (7), and fixing holes (9) are also opened on the fixing plates (11). One end of the fastening bolt (10) is fixedly connected to the rotating disk, and the other end of the fastening bolt (10) passes through the other fixing plate (11) and is used in conjunction with a nut.

7. The lifting device for loading and unloading electromechanical equipment according to claim 1, characterized in that: A sliding groove (17) is symmetrically provided on the inner bottom surface of the loading and unloading frame (7), and a sliding block (16) is fixedly provided on the bottom end of the placement plate (13), and the sliding block (16) is slidably connected to the sliding groove (17).

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