Large electric machine lifting device

Abstract

The utility model discloses a big motor lifting device adopts detachable connection mode between lifting plate and lifting cylinder, so that big motor or other heavy object of different specifications can realize lifting operation through replacing corresponding lifting plate, improves the versatility and adaptability of equipment, through setting the adjusting plate with adjusting hole between arc -shaped seat and lifting plate, and setting the waist round hole on arc -shaped seat, realized the adjustment of arc -shaped seat position, is helpful to accurate adjustment lifting position, satisfies different operation demand.

Description

Technical Field

[0001] This utility model relates to the field of electromechanical equipment, and in particular to a large motor lifting device. Background Technology

[0002] Large motors are bulky and heavy, typically weighing several tons or even tens of tons. During installation, maintenance, or transportation, lifting equipment is required to lift and hoist the large motors themselves. Due to their heavy weight, if the lifting tools or points are not properly selected or if there is an operational error, a falling accident is very likely to occur. If the operators lack experience or the on-site management is chaotic, it can easily lead to personal injury or equipment damage.

[0003] In summary, a large motor lifting device is needed to address the shortcomings of existing technologies. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a large motor lifting device, which aims to solve the above problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a large motor lifting device, including a lifting seat, a lifting cylinder disposed below the lifting seat and fixedly connected to the lifting seat, a lifting plate disposed above the lifting seat and detachably connected to the lifting cylinder, a support column fixedly disposed below the lifting plate and movably connected to the lifting seat, and an arc-shaped seat disposed on the lifting plate and fixedly connected to the lifting plate.

[0006] Optionally, an adjustment plate is provided between the arc-shaped seat and the lifting plate, and the adjustment plate is fixedly connected to both the lifting plate and the arc-shaped seat.

[0007] Optionally, the adjustment plate is provided with an adjustment hole, and the arc-shaped seat is provided with an oval hole, the oval hole corresponding to the adjustment hole.

[0008] Optionally, the arc-shaped seat includes a connecting block, an arc-shaped rod is provided on the connecting block, the arc-shaped rod is detachably connected to the connecting block, an arc-shaped sleeve is provided on the arc-shaped rod, and the arc-shaped sleeve is fixedly connected to the arc-shaped rod.

[0009] Optionally, the upper surface of the arc-shaped rod is provided with an arc-shaped groove, and the arc-shaped sleeve is provided with a semi-circular arc groove, the semi-circular arc groove corresponding to the arc-shaped groove.

[0010] Optionally, a sliding sleeve is provided on the support rod, the sliding sleeve is sleeved on the outside of the support, and the sliding sleeve is fixedly connected to the support seat.

[0011] Optionally, limiting plates are provided on both sides of the lifting plate, and the limiting plates are detachably connected to the lifting plate.

[0012] Optionally, the lifting cylinder is a bidirectional lifting cylinder, and a limiting sleeve is provided at the free end of the lifting cylinder, the limiting sleeve being fixedly connected to the lifting cylinder.

[0013] The beneficial effects of this utility model are: In this utility model, the lifting plate and the lifting cylinder are detachably connected, which allows different sizes of large motors or other heavy objects to be lifted by replacing the corresponding lifting plate, thus improving the equipment's versatility and adaptability. By setting an adjustment plate with adjustment holes between the arc-shaped seat and the lifting plate, and setting an oval hole on the arc-shaped seat, the position of the arc-shaped seat can be adjusted, which helps to accurately adjust the lifting position and meet different operational needs. In this utility model, the arc-shaped seat includes a connecting block, an arc-shaped rod, and an arc-shaped sleeve. In particular, the arc-shaped groove on the upper surface of the arc-shaped rod corresponds to the semi-circular arc groove on the arc-shaped sleeve. The arc-shaped groove and the semi-circular arc groove form a circular through hole, which plays a role in shock absorption and exhaust when placing a large motor. It can also effectively prevent the heavy object from sliding during the lifting process, increasing the safety and stability of the operation. The support column is movably connected to the lifting seat, and a sliding sleeve is provided on the support rod. This not only facilitates the overall adjustment of the equipment, but also simplifies the maintenance work and reduces maintenance costs and time consumption. In this invention, the application of a bidirectional lifting cylinder, along with the use of a limit sleeve, provides better control over the lifting process, ensuring a smoother and more reliable lifting action, reducing impact and vibration, and protecting the safety of the equipment and the lifted items. This not only improves the working efficiency and safety of the lifting device but also enhances its flexibility and adaptability, making it suitable for handling and installing large motors under various complex working conditions. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a schematic diagram of a planar structure of the present invention.

[0016] Figure 3 This is a cross-sectional structural diagram of the present invention.

[0017] In the diagram: 1. Lifting seat; 2. Lifting cylinder; 3. Lifting plate; 4. Arc-shaped seat; 5. Oval hole; 6. Adjustment hole; 7. Adjustment plate; 8. Support column; 9. Sliding sleeve; 10. Limiting plate; 11. Limiting sleeve; 41. Connecting block; 42. Arc-shaped rod; 43. Arc-shaped sleeve; 44. Arc-shaped groove; 45. Semi-circular arc groove. Detailed Implementation

[0018] To more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Refer to the instruction manual. Figure 1 -Appendix Figure 3 This technical solution will be described. like Figures 1 to 3 As shown, a large motor lifting device includes a lifting base 1, a lifting cylinder 2 disposed below the lifting base 1 and fixedly connected to the lifting base 1, a lifting plate 3 disposed above the lifting base 1 and detachably connected to the lifting cylinder 2, a support column 8 fixedly disposed below the lifting plate 3 and movably connected to the lifting base 1, an arc-shaped seat 4 disposed on the lifting plate 3 and fixedly connected to the lifting plate 3, an adjusting plate 7 disposed between the arc-shaped seat 4 and the lifting plate 3 and fixedly connected to both the lifting plate 3 and the arc-shaped seat 4, an adjusting hole 6 disposed on the adjusting plate 7, and an oblong hole 5 disposed on the arc-shaped seat 4, the oblong hole 5 corresponding to the adjusting hole 6.

[0020] The arc-shaped seat 4 includes a connecting block 41, an arc-shaped rod 42 is provided on the connecting block 41, the arc-shaped rod 42 is detachably connected to the connecting block 41, an arc-shaped sleeve 43 is provided on the arc-shaped rod 42, the arc-shaped sleeve 43 is fixedly connected to the arc-shaped rod 42, an arc-shaped groove 44 is provided on the upper surface of the arc-shaped rod 42, a semi-circular arc groove 45 is provided on the arc-shaped sleeve 43, the semi-circular arc groove 45 corresponds to the arc-shaped groove 44, a sliding sleeve 9 is provided on the support rod, the sliding sleeve 9 is sleeved on the outside of the support, the sliding sleeve 9 is fixedly connected to the lifting seat 1, a limiting plate 10 is provided on both sides of the lifting plate 3, the limiting plate 10 is detachably connected to the lifting plate 3, the lifting cylinder 2 is a bidirectional lifting cylinder 2, a limiting sleeve 11 is provided on the free end of the lifting cylinder 2, the limiting sleeve 11 is fixedly connected to the lifting cylinder 2.

[0021] The lifting plate and the lifting cylinder of this utility model adopt a detachable connection, which allows different specifications of large motors or other heavy objects to be lifted by replacing the corresponding lifting plate, thereby improving the versatility and adaptability of the equipment. By setting an adjustment plate with adjustment holes between the arc-shaped seat and the lifting plate, and setting an oval hole on the arc-shaped seat, the position of the arc-shaped seat can be adjusted, which helps to accurately adjust the lifting position and meet different operation requirements. The arc-shaped base includes a connecting block, an arc-shaped rod, and an arc-shaped sleeve. In particular, the arc-shaped groove on the upper surface of the arc-shaped rod corresponds to the semi-circular arc groove on the arc-shaped sleeve. The arc-shaped groove and the semi-circular arc groove form a circular through hole, which plays a role in shock absorption and venting when placing a large motor. It can also effectively prevent the heavy object from slipping during the lifting process, increasing the safety and stability of the operation. The support column is movably connected to the lifting base, and the support rod is equipped with a sliding sleeve. This not only facilitates the overall adjustment of the equipment, but also simplifies the maintenance work and reduces maintenance costs and time consumption. In this invention, the application of a bidirectional lifting cylinder, along with the use of a limit sleeve, provides better control over the lifting process, ensuring a smoother and more reliable lifting action, reducing impact and vibration, and protecting the safety of the equipment and the lifted items. This not only improves the working efficiency and safety of the lifting device but also enhances its flexibility and adaptability, making it suitable for handling and installing large motors under various complex working conditions.

[0022] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions or improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A large motor lifting device, characterized in that, The device includes a support base, a support cylinder located below the support base and fixedly connected to the support base, a support plate located above the support base and detachably connected to the support cylinder, a support column fixedly located below the support plate and movably connected to the support base, and an arc-shaped seat located on the support plate and fixedly connected to the support plate.

2. The large motor lifting device according to claim 1, characterized in that, An adjustment plate is provided between the arc-shaped seat and the lifting plate, and the adjustment plate is fixedly connected to both the lifting plate and the arc-shaped seat.

3. The large motor lifting device according to claim 2, characterized in that, The adjustment plate is provided with an adjustment hole, and the arc-shaped seat is provided with an oval hole, which corresponds to the adjustment hole.

4. The large motor lifting device according to claim 1, characterized in that, The arc-shaped seat includes a connecting block, an arc-shaped rod is provided on the connecting block, the arc-shaped rod is detachably connected to the connecting block, an arc-shaped sleeve is provided on the arc-shaped rod, and the arc-shaped sleeve is fixedly connected to the arc-shaped rod.

5. The large motor lifting device according to claim 4, characterized in that, The upper surface of the arc-shaped rod is provided with an arc-shaped groove, and the arc-shaped sleeve is provided with a semi-circular arc groove, which corresponds to the arc-shaped groove.

6. The large motor lifting device according to any one of claims 1-5, characterized in that, A sliding sleeve is provided on the support column, the sliding sleeve is fitted outside the support, and the sliding sleeve is fixedly connected to the support seat.

7. The large motor lifting device according to any one of claims 1-5, characterized in that, Limiting plates are provided on both sides of the lifting plate, and the limiting plates are detachably connected to the lifting plate.

8. The large motor lifting device according to any one of claims 1-5, characterized in that, The lifting cylinder is a bidirectional lifting cylinder, and a limiting sleeve is provided at the free end of the lifting cylinder, which is fixedly connected to the lifting cylinder.

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