CN219617721U

CN219617721U - Lifting device for mechanical equipment maintenance

Info

Publication number: CN219617721U
Application number: CN202223284038.5U
Authority: CN
Inventors: 许崇美
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-09-01
Anticipated expiration: 2032-12-08

Abstract

The utility model belongs to the technical field of mechanical maintenance, in particular to a lifting device for mechanical equipment maintenance. When the automatic locking device is used, the rotating rod and the rotating disc I can be driven by the driving structure, the lifting structure and the lifting structure through the driving of the motor, and the belt is used for driving the rotating disc II to be linked with the rotating disc I, so that the screw rod can be driven to rotate when the rotating disc rotates, the movable block can be driven to move on the screw rod when the rotating disc rotates, meanwhile, the bearing can slide on the lifting arm to assist the lifting of the movable block, and after the movable block is lifted to a proper position, the motor stops driving, and at the moment, the movable block can be clamped on the screw rod due to the arrangement of the screw rod, thereby achieving the purpose of automatic locking, and at the moment, the supporting plate can be pushed to enable the pulley to slide in the sliding groove, so that the size of proper mechanical equipment can be adjusted.

Description

Lifting device for mechanical equipment maintenance

Technical Field

The utility model belongs to the technical field of mechanical maintenance, and particularly relates to a lifting device for mechanical equipment maintenance.

Background

The mechanical equipment is various, and when the mechanical equipment operates, some parts of the mechanical equipment can even carry out mechanical movements in different forms, and the mechanical equipment consists of a driving device, a speed changing device, a transmission device, a working device, a braking device, a protection device, a lubrication system, a cooling system and the like, and when the mechanical equipment is maintained, a special lifting mechanism is needed to lift the mechanical equipment and lift the mechanical equipment, so that the mechanical equipment is better for a user to carry out maintenance work.

At present, most of the existing lifting devices are driven by hydraulic cylinders, and the devices are not conveniently self-locked after lifting, so that the lifting is unstable, and the subsequent maintenance work is affected, so that the lifting devices need to be improved.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a lifting device for maintaining mechanical equipment, which has the characteristics of self-locking and adjusting the placement size.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lifting device that mechanical equipment maintenance was used, includes the bottom plate, the top fixed mounting of bottom plate has two mounting panels, two the top fixed mounting of mounting panel has the lifting arm, the surface middle part fixed mounting of lifting arm has the lifting structure, the lifting structure includes the movable block, the surface both sides fixed mounting of movable block has the curb plate, two the pivot has all been fixed to cup joint to one side of curb plate, and is a plurality of the fixed bearing that has cup jointed of one end of pivot, one side fixed mounting of curb plate has connecting plate one, the top one side fixed mounting of lifting arm has driving structure, the top one side fixed mounting of bottom plate has the lifting structure.

As a preferable technical scheme of the utility model, the driving structure comprises a fixing plate, wherein a locking ring is fixedly arranged in the fixing plate, and a motor is fixedly arranged in an inner cavity of the locking ring.

As a preferable technical scheme of the utility model, one end of an output shaft of the motor is fixedly sleeved with a rotating rod, and the top of the rotating rod is fixedly sleeved with a first rotating disc.

As a preferable technical scheme of the utility model, the lifting structure comprises a mounting block, and a screw rod is fixedly sleeved in the mounting block.

As a preferable technical scheme of the utility model, the top of the screw rod is fixedly sleeved with a second rotating disc, the outer surface of the second rotating disc is fixedly sleeved with a belt, the belt is fixedly sleeved with the first rotating disc, and the movable block is movably sleeved on the screw rod.

As a preferable technical scheme of the utility model, a placement structure is fixedly arranged on one side of the movable block, two sliding grooves are formed in the inner cavity of the placement plate, and pulleys are clamped in the two sliding grooves.

As a preferable technical scheme of the utility model, a second connecting plate is fixedly arranged on one side of the pulley, a supporting plate is fixedly arranged on one side of the second connecting plate, a supporting bar is fixedly arranged on one side of the second connecting plate, and the supporting bar is fixedly connected with the supporting plate.

Compared with the prior art, the utility model has the beneficial effects that:

when the automatic locking device is used, the rotating rod and the rotating disc I can be driven by the driving structure, the lifting structure and the lifting structure through the driving of the motor, and the belt is used for driving the rotating disc II to be linked with the rotating disc I, so that the screw rod can be driven to rotate when the rotating disc rotates, the movable block can be driven to move on the screw rod when the rotating disc rotates, meanwhile, the bearing can slide on the lifting arm to assist the lifting of the movable block, and after the movable block is lifted to a proper position, the motor stops driving, and at the moment, the movable block can be clamped on the screw rod due to the arrangement of the screw rod, thereby achieving the purpose of automatic locking, and at the moment, the supporting plate can be pushed to enable the pulley to slide in the sliding groove, so that the size of proper mechanical equipment can be adjusted.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a schematic view of a lifting structure according to the present utility model;

FIG. 3 is a schematic diagram of a driving structure according to the present utility model;

fig. 4 is a schematic view of the placement structure of the present utility model.

In the figure: 1. a bottom plate; 2. a mounting plate; 3. a lifting arm; 4. a driving structure; 41. a fixing plate; 42. a locking ring; 43. a motor; 44. a rotating lever; 45. rotating a first disc; 5. a lifting structure; 51. a mounting block; 52. a screw rod; 53. a second rotating disc; 54. a belt; 6. a lifting structure; 61. a movable block; 62. a side plate; 63. a rotating shaft; 64. a bearing; 65. a first connecting plate; 7. placing a structure; 71. placing a plate; 72. a sliding groove; 73. a pulley; 74. a second connecting plate; 75. a support plate; 76. and (5) supporting bars.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a lifting device that mechanical equipment maintenance was used, including bottom plate 1, the top fixed mounting of bottom plate 1 has two mounting panels 2, the top fixed mounting of two mounting panels 2 has the lifting arm 3, the surface middle part fixed mounting of lifting arm 3 has the lifting structure 6, the lifting structure 6 includes movable block 61, the surface both sides fixed mounting of movable block 61 has curb plate 62, the pivot 63 has all been fixedly cup jointed to one side of two curb plates 62, the bearing 64 has been fixedly cup jointed to the one end of a plurality of pivots 63, one side fixed mounting of curb plate 62 has connecting plate one 65, the top one side fixed mounting of lifting arm 3 has driving structure 4, the top one side fixed mounting of bottom plate 1 has lifting structure 5.

Example 2

Referring to fig. 3, the present utility model provides the following technical solutions: the driving structure 4 comprises a fixed plate 41, a locking ring 42 is fixedly arranged in the fixed plate 41, and a motor 43 is fixedly arranged in an inner cavity of the locking ring 42. One end of an output shaft of the motor 43 is fixedly sleeved with a rotating rod 44, and the top of the rotating rod 44 is fixedly sleeved with a rotating disc I45. The lifting structure 5 comprises a mounting block 51, and a screw rod 52 is fixedly sleeved in the mounting block 51. The top of the screw rod 52 is fixedly sleeved with a second rotating disc 53, the outer surface of the second rotating disc 53 is fixedly sleeved with a belt 54, the belt 54 is fixedly sleeved with the first rotating disc 45, and the movable block 61 is movably sleeved on the screw rod 52.

The driving of the motor 43 can drive the rotating rod 44 and the first rotating disk 45, and the belt 54 links the second rotating disk 53 and the first rotating disk 45, so that the first rotating disk 45 can drive the screw rod 52 to rotate, and the movable block 61 can be driven to move on the screw rod 52 when rotating, and the bearing 64 can slide on the lifting arm 3.

Example 3

Referring to fig. 4, the present utility model provides the following technical solutions: one side of the movable block 61 is fixedly provided with a placement structure 7, the inner cavity of the placement plate 71 is provided with two sliding grooves 72, and pulleys 73 are clamped in the two sliding grooves 72. One side of the pulley 73 is fixedly provided with a second connecting plate 74, one side of the second connecting plate 74 is fixedly provided with a supporting plate 75, one side of the second connecting plate 74 is fixedly provided with a supporting bar 76, and the supporting bar 76 is fixedly connected with the supporting plate 75.

The supporting plate 75 can be pushed to slide the pulley 73 in the sliding groove 72, so that the size of the mechanical device can be adjusted.

The working principle and the using flow of the utility model are as follows: in the process of using the utility model,

first, the pulley 73 can be slid in the sliding groove 72 by pushing the support plate 75 so that it can be adjusted to the size of a proper mechanical device, and then the mechanical device is placed on the support plate 75;

then, the motor 43 drives the rotating rod 44 and the first rotating disk 45, and the belt 54 links the second rotating disk 53 and the first rotating disk 45, so that the first rotating disk 45 can drive the screw rod 52 to rotate, and the movable block 61 can be driven to move on the screw rod 52 when the first rotating disk 45 rotates, and meanwhile, the bearing 64 can slide on the lifting arm 3 to assist the movable block 61 to rise, and after the movable block 61 rises to a proper position, the motor 43 stops driving, and at the moment, the movable block 61 is clamped on the screw rod 52 due to the arrangement of the screw rod 52, and at the moment, the movable block 61 is locked, so that the device is more stable when in use.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a lifting device that mechanical equipment maintenance was used, includes bottom plate (1), its characterized in that: the utility model discloses a lifting mechanism for a floor, including bottom plate (1), mounting panel (2), lifting arm (3), lifting structure (6) include movable block (61), the surface both sides fixed mounting of movable block (61) have curb plate (62), two the pivot (63) have all been fixed to one side of curb plate (62), a plurality of the one end fixed sleeve of pivot (63) has been received bearing (64), one side fixed mounting of curb plate (62) has connecting plate one (65), one side fixed mounting of top of lifting arm (3) has driving structure (4), one side fixed mounting of top of bottom plate (1) has lifting structure (5).

2. A lifting device for maintenance of mechanical equipment according to claim 1, wherein: the driving structure (4) comprises a fixing plate (41), a locking ring (42) is fixedly arranged in the fixing plate (41), and a motor (43) is fixedly arranged in an inner cavity of the locking ring (42).

3. A lifting device for maintenance of mechanical equipment according to claim 2, wherein: one end of an output shaft of the motor (43) is fixedly sleeved with a rotating rod (44), and the top of the rotating rod (44) is fixedly sleeved with a rotating disc I (45).

4. A lifting device for maintenance of mechanical equipment according to claim 1, wherein: the lifting structure (5) comprises a mounting block (51), and a screw rod (52) is fixedly sleeved in the mounting block (51).

5. The lifting device for maintenance of mechanical equipment according to claim 4, wherein: the top of lead screw (52) is fixed cup joints rotary disk two (53), the surface mounting of rotary disk two (53) cup joints belt (54), belt (54) are fixed cup joints with rotary disk one (45), movable block (61) activity cup joints on lead screw (52).

6. A lifting device for maintenance of mechanical equipment according to claim 1, wherein: the movable block is characterized by further comprising a placing plate (71), a placing structure (7) is fixedly arranged on one side of the movable block (61), two sliding grooves (72) are formed in the inner cavity of the placing plate (71), and pulleys (73) are clamped in the two sliding grooves (72).

7. The lifting device for maintenance of mechanical equipment of claim 6, wherein: one side of pulley (73) fixed mounting has connecting plate two (74), one side fixed mounting of connecting plate two (74) has backup pad (75), one side fixed mounting of connecting plate two (74) has support bar (76), support bar (76) are fixed connection with backup pad (75).