Lifting device for mechanical engineering assembly

Abstract

The utility model discloses a hoisting device for mechanical engineering assembly, which comprises a support rod, the upper surface of the support rod is fixedly connected with an adjusting assembly, the upper surface of the adjusting assembly is fixedly connected with a support plate, the upper surface of the support plate is fixedly connected with a fixed rod, the inside of the fixed rod is fixedly connected with a hoisting rod, and the hoisting rod is fixedly connected with a hoisting rod. One end of the lifting rod is fixedly connected to the supporting plate, the other end of the lifting rod is fixedly connected with a rotating wheel part, one side of the upper surface of the supporting plate is fixedly connected with a fixing seat, one side of the fixing seat is fixedly provided with a lifting motor, and the power end of the lifting motor is fixedly connected with a winding rod. By arranging the adjusting assembly, the device can adjust the horizontal position of the mechanical part while lifting the mechanical part, the universality of the device is improved, by arranging the lifting hook and the fixing nail, the device can stably lift the mechanical part, and the safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical lifting equipment, in particular to a lifting device for mechanical engineering assembly. Background Art

[0002] Mechanical assembly refers to the connection of mechanical parts or components in accordance with the technical requirements of the design. Mechanical assembly is an important part of machine manufacturing and repair, especially for mechanical repair. Since providing assembly parts is beneficial to the situation during mechanical manufacturing, the assembly work is more special. Lifting equipment is required during the mechanical assembly process.

[0003] The patent with publication number CN211419391U and titled "A Lifting Device for Mechanical Engineering Assembly" discloses a lifting device for mechanical engineering assembly, including a base, a column fixedly connected to the top of the base, a support column rotatably connected to the top of the support column, a lifting rod fixedly connected to the top of the support column, a horizontal support rod fixedly connected to the peripheral side of the support column, an end of the horizontal support rod away from the support column is fixedly connected to the peripheral side of the lifting rod, an oblique support rod fixedly connected to the peripheral side of the support column, an end of the oblique support rod away from the support column is fixedly connected to the peripheral side of the lifting rod. In the lifting device for mechanical engineering assembly, the pop-up device can seal the hook opening, and when the hanging part accidentally shakes with a large amplitude, the pop-up device blocks the hanging part to prevent the hanging part in the hook from accidentally unhooking from the hook opening. This patented technology has shortcomings in its actual application. After the lifting device lifts the mechanical parts, the lifting rod cannot be rotated, which makes it difficult for the device to adjust the horizontal position of the lifted mechanical parts. It has low versatility, and the bottom of the device is not fixed, so it is not stable when lifting heavy objects. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a lifting device for mechanical engineering assembly.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A lifting device for mechanical engineering assembly comprises a support rod, an adjusting assembly is fixedly connected to the upper surface of the support rod, a support plate is fixedly connected to the upper surface of the support plate, a fixing rod is fixedly connected to the upper surface of the support plate, a lifting rod is fixedly connected to the interior of the fixing rod, one end of the lifting rod is fixedly connected to the support plate, the other end of the lifting rod is fixedly connected to a rotating wheel, a fixing seat is fixedly connected to one side of the upper surface of the support plate, a lifting motor is fixedly installed on one side of the fixing seat, a winding rod is fixedly connected to the power end of the lifting motor, and a lifting rope is rotatably connected to the surface of the winding rod.

[0007] As a further improvement of the present invention, the adjustment assembly includes a connecting rod fixedly connected to the upper surface of the support rod, the upper surface of the connecting rod is fixedly connected to a bearing, the inner part of the bearing is rotatably connected to a rotating rod, the surface of the rotating rod is fixedly connected to an A adjustment gear, the surface of the connecting rod is fixedly connected to a mounting seat, the inner part of the mounting seat is fixedly connected to a rotating motor, the power end of the rotating motor is fixedly connected to a B adjustment gear, and the A adjustment gear is meshed with the B adjustment gear.

[0008] As a further improvement of the utility model, one end of the lifting rope is fixedly connected to a connecting block, and the lower surface of the connecting block is fixedly connected to a lifting hook.

[0009] As a further improvement of the utility model, one side of the lifting hook is rotatably connected to a limiting plate, one side of the limiting plate is fixedly connected to a pressure spring, and the other end of the pressure spring is fixedly connected to the lifting hook.

[0010] As a further improvement of the utility model, one end of the lifting rod away from the support plate is fixedly connected to a reinforcement rod, and the other end of the reinforcement rod is fixedly connected to the rotating rod.

[0011] As a further improvement of the present invention, the lower surface of the support rod is fixedly connected to a base, the surface of the support rod is fixedly connected to several limit rods, the other ends of the limit rods are fixedly connected to the base, the four corners of the upper surface of the base are provided with fixing grooves, and the four corners of the upper surface of the base are inserted with fixing nails that are compatible with the fixing grooves.

[0012] Beneficial effects of the utility model:

[0013] By setting up the adjustment component, when in use, start the lifting motor to drive the winding rod to rotate, and drive the lifting hook to rise through the lifting rope, so as to lift the mechanical parts, start the rotating motor to drive the A adjusting gear to rotate through the B adjusting gear, and let the rotating rod rotate inside the bearing, thereby driving the lifting rod and the lifting hook to rotate, and the mechanical parts are moved horizontally to different positions, so that the device can adjust the horizontal position of the mechanical parts while lifting them, thereby increasing the versatility of the device.

[0014] By setting a lifting hook and a fixing nail, when in use, the fixing nail is passed through the fixing groove and fixed to the ground, so as to fix the device. After the mechanical parts are fixed by the lifting hook, the pressure spring will drive the limit plate to close the lifting hook, making the mechanical parts more stable when lifted, so that the device can lift the mechanical parts stably, avoiding the falling and shaking of the mechanical parts during the lifting process, and increasing the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a structural schematic diagram of a lifting device for mechanical engineering assembly proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of an adjustment component of a lifting device for mechanical engineering assembly proposed by the utility model;

[0017] Figure 3 This is a structural schematic diagram of a base of a lifting device for mechanical engineering assembly proposed by the utility model;

[0018] Figure 4 The utility model discloses a structural schematic diagram of a lifting hook of a lifting device for mechanical engineering assembly.

[0019] In the figure: 1 support rod, 2 adjustment assembly, 201 connecting rod, 202 bearing, 203 rotating rod, 204A adjusting gear, 205 mounting seat, 206 rotating motor, 207B adjusting gear, 3 support plate, 4 fixing rod, 5 lifting rod, 6 rotating wheel, 7 fixing seat, 8 lifting motor, 9 winding rod, 10 lifting rope, 11 connecting block, 12 lifting hook, 13 limiting plate, 14 pressure spring, 15 reinforcement rod, 16 base, 17 limiting rod, 18 fixing groove, 19 fixing nail. DETAILED DESCRIPTION

[0020] 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. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 4 A lifting device for mechanical engineering assembly includes a support rod 1, an adjusting component 2 is fixedly connected to the upper surface of the support rod 1, a support plate 3 is fixedly connected to the upper surface of the adjusting component 2, a fixing rod 4 is fixedly connected to the upper surface of the support plate 3, a lifting rod 5 is fixedly connected inside the fixing rod 4, one end of the lifting rod 5 is fixedly connected to the support plate 3, the other end of the lifting rod 5 is fixedly connected to a rotating wheel 6, a fixing seat 7 is fixedly connected to one side of the upper surface of the support plate 3, a lifting motor 8 is fixedly installed on one side of the fixing seat 7, a winding rod 9 is fixedly connected to the power end of the lifting motor 8, and a lifting rope 10 is rotatably connected to the surface of the winding rod 9.

[0022] In the utility model, the adjustment assembly 2 includes a connecting rod 201 fixedly connected to the upper surface of the support rod 1, the upper surface of the connecting rod 201 is fixedly connected with a bearing 202, the inner part of the bearing 202 is rotatably connected with a rotating rod 203, the surface of the rotating rod 203 is fixedly connected with an A adjustment gear 204, the surface of the connecting rod 201 is fixedly connected with a mounting seat 205, the inner part of the mounting seat 205 is fixedly connected with a rotating motor 206, the power end of the rotating motor 206 is fixedly connected with a B adjustment gear 207, and the A adjustment gear 204 is meshed with the B adjustment gear 207;

[0023] One end of the lifting rope 10 is fixedly connected to a connecting block 11, and a lifting hook 12 is fixedly connected to the lower surface of the connecting block 11. One side of the lifting hook 12 is rotatably connected to a limiting plate 13, and one side of the limiting plate 13 is fixedly connected to a pressure spring 14. The other end of the pressure spring 14 is fixedly connected to the lifting hook 12. After the mechanical parts are hung on the lifting hook 12, the pressure spring 14 will drive the limiting plate 13 to close the lifting hook 12, so that the mechanical parts are more stable when being lifted;

[0024] One end of the lifting rod 5 away from the support plate 3 is fixedly connected to the reinforcement rod 15, and the other end of the reinforcement rod 15 is fixedly connected to the rotating rod 203. The lower surface of the support rod 1 is fixedly connected to the base 16, and the surface of the support rod 1 is fixedly connected to a plurality of limit rods 17, and the other ends of the limit rods 17 are fixedly connected to the base 16. The four corners of the upper surface of the base 16 are provided with fixing grooves 18, and the four corners of the upper surface of the base 16 are plugged with fixing nails 19 that are compatible with the fixing grooves 18. The device is fixed to the ground by the fixing nails 19, so that the device is more stable when working.

[0025] When the utility model is used, first move the device to a suitable position, then pass the fixing nail 19 through the fixing groove 18 and fix it to the ground, so as to fix the device, and hang the mechanical parts on the lifting hook 12 after loading, and the pressure spring 14 will drive the limit plate 13 to close the lifting hook 12, so that the mechanical parts are more stable when being lifted, and then start the lifting motor 8 to drive the winding rod 9 to rotate, and drive the lifting hook 12 to rise through the lifting rope 10, so as to lift the mechanical parts, and start the rotating motor 206 to drive the A adjusting gear 204 to rotate through the B adjusting gear 207, so that the rotating rod 203 drives the support plate 3 to rotate, and the lifting rod 5 on the support plate 3 drives the lifting hook 12 to move, so as to move the mechanical parts horizontally to different positions of the high point, and finally remove the mechanical parts from the high point, and repeat the above operation until all the mechanical parts are transported.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lifting device for mechanical engineering assembly, comprising a support rod (1), characterized in that: The upper surface of the support rod (1) is fixedly connected to an adjustment component (2), the upper surface of the adjustment component (2) is fixedly connected to a support plate (3), the upper surface of the support plate (3) is fixedly connected to a fixing rod (4), the interior of the fixing rod (4) is fixedly connected to a lifting rod (5), one end of the lifting rod (5) is fixedly connected to the support plate (3), the other end of the lifting rod (5) is fixedly connected to a rotating wheel (6), one side of the upper surface of the support plate (3) is fixedly connected to a fixing seat (7), one side of the fixing seat (7) is fixedly installed with a lifting motor (8), the power end of the lifting motor (8) is fixedly connected to a winding rod (9), and the surface of the winding rod (9) is rotatably connected to a lifting rope (10).

2. A lifting device for mechanical engineering assembly according to claim 1, characterized in that: The adjustment assembly (2) comprises a connecting rod (201) fixedly connected to the upper surface of the support rod (1); the upper surface of the connecting rod (201) is fixedly connected to a bearing (202); the interior of the bearing (202) is rotatably connected to a rotating rod (203); the surface of the rotating rod (203) is fixedly connected to an A adjustment gear (204); the surface of the connecting rod (201) is fixedly connected to a mounting seat (205); the interior of the mounting seat (205) is fixedly connected to a rotating motor (206); the power end of the rotating motor (206) is fixedly connected to a B adjustment gear (207); the A adjustment gear (204) is meshed with the B adjustment gear (207).

3. A lifting device for mechanical engineering assembly according to claim 1, characterized in that: One end of the lifting rope (10) is fixedly connected to a connecting block (11), and the lower surface of the connecting block (11) is fixedly connected to a lifting hook (12).

4. A lifting device for mechanical engineering assembly according to claim 3, characterized in that: One side of the lifting hook (12) is rotatably connected to a limiting plate (13), one side of the limiting plate (13) is fixedly connected to a pressure spring (14), and the other end of the pressure spring (14) is fixedly connected to the lifting hook (12).

5. A lifting device for mechanical engineering assembly according to claim 2, characterized in that: One end of the lifting rod (5) away from the support plate (3) is fixedly connected to a reinforcement rod (15), and the other end of the reinforcement rod (15) is fixedly connected to a rotating rod (203).

6. A lifting device for mechanical engineering assembly according to claim 1, characterized in that: The lower surface of the support rod (1) is fixedly connected to a base (16), the surface of the support rod (1) is fixedly connected to a plurality of limit rods (17), the other ends of the plurality of limit rods (17) are fixedly connected to the base (16), the four corners of the upper surface of the base (16) are provided with fixing grooves (18), and the four corners of the upper surface of the base (16) are plugged with fixing nails (19) that are compatible with the fixing grooves (18).

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