Hoisting equipment for manufacturing general equipment

Abstract

The utility model discloses hoisting equipment for manufacturing general equipment, which belongs to the technical field of mechanical manufacturing, and comprises a base, a support component, a hoisting component and an adjusting component, rollers are mounted at four corners of the bottom of the base, the support component comprises two support plates, a screw rod, a screw sleeve and a driving component, and the screw rod and the screw sleeve are arranged on the base. The two supporting plates are arranged on the two sides of the bottom of the base correspondingly, the screws are fixedly connected to the tops of the supporting plates, the threaded sleeves are rotationally installed on the base, the screws penetrate through the threaded sleeves and are in threaded connection with the threaded sleeves, and the driving assembly comprises a first motor, a worm, a worm gear, a connecting shaft, a driving gear and a driven gear; through the arrangement of the supporting assembly, when the equipment works, only the driving assembly needs to be started to drive the threaded sleeve to rotate, the threaded sleeve drives the threaded rod to vertically move, the threaded rod drives the supporting plate to descend and then make contact with the ground, and therefore the equipment is supported, manual operation of personnel is not needed, operation is convenient, and time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical manufacturing, and specifically relates to a lifting device for general equipment manufacturing. Background Art

[0002] In the field of equipment production, various items need to be moved. Lifting is a low-cost, easy-to-operate, and space-saving mode of transportation. The representative of the lifting device is the hoist. The hoist is a machine that can transport and exchange objects. It is divided into boom-type hoists, mobile hoists, straight-type hoists, and full-angle types.

[0003] The existing Chinese patent with announcement number CN219990999U discloses a lifting equipment for general equipment manufacturing, including a base, support mechanisms are installed at both ends of the base, a rotating mechanism is installed inside the base, a support rod is installed on the upper surface of the base, a movable rod is sleeved on the support rod, a lifting mechanism is installed between the movable rod and the support rod, the top of the movable rod is fixedly connected to a lifting wall, a lifting mechanism is installed on the lifting wall, a hook is connected to the lifting mechanism, and a counterweight box is installed at one end of the lifting wall; the lifting mechanism includes a winch motor installed on the upper surface of the lifting wall, a lifting line is connected to the winch motor, a changing wheel is installed at one end of the lifting wall, a protective frame is installed below the changing wheel, and the bottom end of the lifting line is fixedly connected to the top of the hook.

[0004] With respect to the above-mentioned related technology, the inventors found that there are at least the following problems in the technology: In the above-mentioned technology, when supporting the equipment, the staff is required to manually rotate two handles. Since the equipment is heavy, it is very troublesome, time-consuming and laborious to rotate the handles to make the foot stand to prop up the equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a lifting device for general equipment manufacturing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting device for general equipment manufacturing, comprising a base, a support assembly, a lifting assembly and an adjustment assembly, wherein rollers are installed at the four corners of the bottom of the base, the support assembly comprises a support plate, a screw, a screw sleeve and a drive assembly, there are two support plates, the two support plates are respectively arranged on both sides of the bottom of the base, the screw is fixedly connected to the top of the support plate, the screw sleeve is rotatably installed on the base, the screw runs through the screw sleeve and is threadedly connected to the screw sleeve;

[0007] The driving assembly includes a first motor, a worm, a worm wheel, a connecting shaft, a main gear and a slave gear. The first motor is fixedly mounted on a base, the worm is fixedly mounted on an output shaft of the first motor, the worm wheel is fixedly mounted on the connecting shaft and meshes with the worm, the connecting shaft is rotatably mounted on the base, the main gear is fixedly connected to both ends of the connecting shaft, and the slave gear is fixedly sleeved on a nut and meshes with the main gear.

[0008] As a preferred implementation, both ends of the support plate are fixedly connected with guide rods, and the upper ends of the guide rods slide through the base.

[0009] As a preferred implementation, the upper end of the guide rod is fixedly connected to a limiting block.

[0010] As a preferred implementation, a non-slip pad is fixedly connected to the lower surface of the support plate.

[0011] As a preferred embodiment, the hoisting assembly includes a hanger, a winch, a hoisting rope and a hook, the winch is fixedly mounted on the hanger, the hoisting rope is wound around the winch, and the hook is fixedly connected to the end of the hoisting rope.

[0012] As a preferred embodiment, the adjustment assembly includes a hydraulic rod, a support seat and a second motor, the hydraulic rod is fixedly mounted on the base, the support seat is fixedly mounted on the upper end of the hydraulic rod, the hanger is rotatably mounted on the support seat, the second motor is fixedly mounted on the bottom of the support seat, and the hanger is fixedly connected to the output shaft of the second motor.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The universal equipment manufacturing hoisting equipment, through the setting of the support component, when the equipment is working, only needs to start the driving component to drive the screw sleeve to rotate, so that the screw sleeve drives the screw rod to move vertically, and the screw rod drives the support plate to descend and contact the ground, so as to support the equipment, without manual operation by personnel, and is easy to operate, saving time and effort;

[0015] The universal equipment manufacturing lifting equipment is provided with a driving assembly. When in operation, it only needs to start the first motor to drive the worm to rotate, so that the worm drives the worm wheel to rotate, so that the worm wheel drives the connecting shaft to rotate, so that the connecting shaft drives the main gear to rotate, so that the main gear drives the slave gear to rotate, and so that the slave gear drives the screw sleeve to rotate. The operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the structure of the support assembly of the utility model;

[0018] Figure 3 For this utility model Figure 1 A magnified view of the structure at center;

[0019] Figure 4 It is a structural schematic diagram of the lifting assembly of the utility model.

[0020] In the figure: 1. base; 11. roller; 2. support assembly; 21. support plate; 22. screw; 23. screw sleeve; 24. drive assembly; 241. first motor; 242. worm; 243. worm wheel; 244. connecting shaft; 245. main gear; 246. slave gear; 25. guide rod; 26. limit block; 27. anti-slip pad; 3. lifting assembly; 31. hanger; 32. winch; 33. lifting rope; 34. hook; 4. adjustment assembly; 41. hydraulic rod; 42. support seat; 43. second motor. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0023] See also Figure 1-4 The utility model provides a general equipment manufacturing lifting equipment, including a base 1, a support assembly 2, a lifting assembly 3 and an adjusting assembly 4. Rollers 11 are installed at the four corners of the bottom of the base 1. The rollers 11 are arranged to facilitate the movement of the equipment; the support assembly 2 includes a support plate 21, a screw 22, a screw sleeve 23 and a driving assembly 24. There are two support plates 21, which are respectively arranged on both sides of the bottom of the base 1. The screw 22 is fixedly connected to the top of the support plate 21. The screw 22 is arranged vertically, and the screw sleeve 23 is rotatably installed on the base 1. The screw 22 runs through the screw sleeve 23 and is threadedly connected with the screw sleeve 23. Through the setting of the support assembly 2, when the equipment is working, it only needs to start the driving assembly 24 to drive the screw sleeve 23 to rotate, so that the screw sleeve 23 drives the screw 22 to move vertically, so that the screw 22 drives the support plate 21 to descend and contact the ground, thereby propping up the equipment, without manual operation by personnel, convenient operation, time saving and labor saving.

[0024] Specifically, refer to Figure 3The driving assembly 24 includes a first motor 241, a worm 242, a worm wheel 243, a connecting shaft 244, a main gear 245 and a slave gear 246. The first motor 241 is fixedly mounted on the base 1, the worm 242 is fixedly mounted on the output shaft of the first motor 241, the worm wheel 243 is fixedly mounted on the connecting shaft 244 and meshes with the worm 242, the connecting shaft 244 is rotatably mounted on the base 1, the main gear 245 is fixedly connected to both ends of the connecting shaft 244, and the slave gear 246 is fixedly sleeved on the screw sleeve 23 and meshes with the main gear 245. By setting the driving assembly 24, during operation, it is only necessary to start the first motor 241 to drive the worm 242 to rotate, so that the worm 242 drives the worm wheel 243 to rotate, so that the worm wheel 243 drives the connecting shaft 244 to rotate, so that the connecting shaft 244 drives the main gear 245 to rotate, so that the main gear 245 drives the slave gear 246 to rotate, and so that the slave gear 246 drives the screw sleeve 23 to rotate, and the operation is convenient.

[0025] Furthermore, both ends of the support plate 21 are fixedly connected with guide rods 25, and the upper ends of the guide rods 25 slide through the base 1. By setting the guide rods 25, the support plate 21 can be guided. The upper ends of the guide rods 25 are fixedly connected with limit blocks 26, and by setting the limit blocks 26, the guide rods 25 can be limited. The lower surface of the support plate 21 is fixedly connected with anti-skid pads 27, and the anti-skid ability of the support plate 21 can be improved by setting the anti-skid pads 27.

[0026] Reference Figure 1 and Figure 4 The hoisting assembly 3 includes a hanger 31, a winch 32, a hoisting rope 33 and a hook 34. The winch 32 is fixedly mounted on the hanger 31, the hoisting rope 33 is wound around the winch 32, and the hook 34 is fixedly connected to the end of the hoisting rope 33; the adjusting assembly 4 includes a hydraulic rod 41, a support seat 42 and a second motor 43. The hydraulic rod 41 is fixedly mounted on the base 1, the support seat 42 is fixedly mounted on the upper end of the hydraulic rod 41, the hanger 31 is rotatably mounted on the support seat 42, the second motor 43 is fixedly mounted on the bottom of the support seat 42, and the output shaft of the hanger 31 and the second motor 43 is fixedly connected. By setting the adjusting assembly 4, the hydraulic rod 41 can be started to drive the support seat 42 to rise and fall, so as to adjust the height of the hoisting assembly 3, and the second motor 43 can also be started to drive the hanger 31 to rotate, so as to facilitate the adjustment of the direction of the hoisting assembly 3.

[0027] The working principle and use process of the utility model are as follows: firstly, through the setting of the support component 2, when the equipment is working, by setting the driving component 24, during operation, it is only necessary to start the first motor 241 to drive the worm 242 to rotate, so that the worm 242 drives the worm wheel 243 to rotate, so that the worm wheel 243 drives the connecting shaft 244 to rotate, so that the connecting shaft 244 drives the main gear 245 to rotate, so that the main gear 245 drives the slave gear 246 to rotate, so that the slave gear 246 drives the screw sleeve 23 to rotate, so that the screw sleeve 23 drives the screw rod 22 to move vertically, so that the screw rod 22 drives the support plate 21 to descend and contact the ground, thereby propping up the equipment, without the need for manual operation by personnel, and the operation is convenient, saving time and effort.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting device for general equipment manufacturing, comprising a base (1), a support assembly (2), a lifting assembly (3) and an adjustment assembly (4), characterized in that: Rollers (11) are installed at the four corners of the bottom of the base (1), and the support assembly (2) comprises a support plate (21), a screw rod (22), a screw sleeve (23) and a driving assembly (24). There are two support plates (21), and the two support plates (21) are respectively arranged on both sides of the bottom of the base (1). The screw rod (22) is fixedly connected to the top of the support plate (21), and the screw sleeve (23) is rotatably installed on the base (1). The screw rod (22) passes through the screw sleeve (23) and is threadedly connected to the screw sleeve (23); The driving assembly (24) comprises a first motor (241), a worm (242), a worm wheel (243), a connecting shaft (244), a main gear (245) and a slave gear (246); the first motor (241) is fixedly mounted on the base (1); the worm (242) is fixedly mounted on the output shaft of the first motor (241); the worm wheel (243) is fixedly mounted on the connecting shaft (244) and meshes with the worm (242); the connecting shaft (244) is rotatably mounted on the base (1); the main gear (245) is fixedly connected to both ends of the connecting shaft (244); and the slave gear (246) is fixedly sleeved on the nut (23) and meshes with the main gear (245).

2. The lifting equipment for general equipment manufacturing according to claim 1, characterized in that: Both ends of the support plate (21) are fixedly connected to guide rods (25), and the upper end of the guide rod (25) slides through the base (1).

3. The lifting equipment for general equipment manufacturing according to claim 2 is characterized in that: The upper end of the guide rod (25) is fixedly connected to a limiting block (26).

4. The lifting equipment for general equipment manufacturing according to claim 1, characterized in that: An anti-slip pad (27) is fixedly connected to the lower surface of the support plate (21).

5. The lifting equipment for general equipment manufacturing according to claim 1, characterized in that: The hoisting assembly (3) comprises a hanger (31), a hoist (32), a hoisting rope (33) and a hook (34); the hoist (32) is fixedly mounted on the hanger (31); the hoisting rope (33) is wound around the hoist (32); and the hook (34) is fixedly connected to the end of the hoisting rope (33).

6. The lifting equipment for general equipment manufacturing according to claim 5, characterized in that: The adjustment assembly (4) comprises a hydraulic rod (41), a support seat (42) and a second motor (43); the hydraulic rod (41) is fixedly mounted on the base (1); the support seat (42) is fixedly mounted on the upper end of the hydraulic rod (41); the hanger (31) is rotatably mounted on the support seat (42); the second motor (43) is fixedly mounted on the bottom of the support seat (42); and the hanger (31) is fixedly connected to the output shaft of the second motor (43).

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