CN219971731U

CN219971731U - Lifting platform for equipment maintenance

Info

Publication number: CN219971731U
Application number: CN202321178303.3U
Authority: CN
Inventors: 杜兆杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-11-07
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses a lifting platform for equipment maintenance, which belongs to the technical field of working equipment and aims to solve the problem that when equipment is maintained, because an operation point on the equipment is too high or too low, the operation of workers is inconvenient.

Description

Lifting platform for equipment maintenance

Technical Field

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

Background

Equipment maintenance, a combination of equipment maintenance and maintenance, technical management measures such as an engine, a motor, a gearbox, a desktop host electronic product or a mechanical product, etc. may need to be repaired or maintained according to a predetermined plan or a specification of corresponding technical conditions in order to prevent the performance degradation of the equipment or reduce the probability of equipment failure;

when equipment is maintained, the equipment is usually required to be placed in a place to enable the equipment to conveniently work, and the equipment is likely to be on the ground, and also likely to be a special workbench and the like, so that the equipment is fixed in height, when the operating point on the equipment is relatively low, a worker is required to bend down or squat down to operate, when the operating point on the equipment is relatively high, the worker is likely to be required to lift tools to operate, and inconvenience is caused when the worker operates, so that the lifting platform for equipment maintenance is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a lifting platform for equipment maintenance, which aims to solve the technical problem that in the prior art, when equipment is maintained, the operation point on the equipment is too high or too low, so that the operation of workers is inconvenient.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a lift platform for equipment maintenance, includes the box, and the box has bottom of the case and case shell, and the one side fixed mounting that the case shell was kept away from to the bottom of the case has four foot rest, its characterized in that: the driving gear and the four driven gears are respectively rotatably arranged on the box bottom, the driving gear is positioned at the center of the box bottom, the four driven gears are uniformly distributed around the driving gear, the four driven gears are respectively meshed with the driving gear, the driving gear is connected with a motor, the motor is fixedly arranged on one surface of the box bottom far away from the driving gear, a threaded rod is fixedly arranged on one surface of the driven gear, a table top is movably arranged on one side of the box body, four internal thread barrels are fixedly arranged on one surface of the table top, the four internal thread barrels are respectively sleeved on the four threaded rods, and a rolling assembly is arranged on the box bottom.

As the preferable technical scheme of the utility model, the rolling assembly comprises four mounting rings, one ends of the four mounting rings are fixedly arranged on the bottom of the box, a mounting sleeve is movably arranged in the mounting rings, a plurality of groups of rolling shafts are rotatably arranged on the wall of the mounting sleeve, a convex rod is fixedly arranged on one surface of the driven gear, which is far away from the threaded rod, and the convex rod is rotatably arranged in the mounting rings in a penetrating manner, and the rolling shafts are respectively attached to the convex rod and the bottom of the box.

As the preferable technical scheme of the utility model, one end of the driving gear is fixedly provided with a limiting block, and the limiting block is attached to the driven gear.

The preferable technical scheme of the utility model is characterized in that: each group of internal thread cylinder and internal thread cylinder are sleeved with a corrugated rubber sleeve.

As a preferable technical scheme of the utility model, the surface of the table top far away from the internal thread cylinder is carved with anti-skid textures.

As the preferable technical scheme of the utility model, an anti-slip pad is fixedly arranged at one end of the foot rest far away from the box bottom.

The utility model provides a lifting platform for equipment maintenance, which has the following beneficial effects:

when the maintenance needs to be adjusted in height, the motor can be started through the missed power supply, the motor drives the driving gear to rotate, the four driven gears are meshed with the driving gear respectively, the four driven gears rotate, the driven gears rotate to drive the threaded rod to rotate, when the threaded rod rotates, the internal thread cylinder can move in the axis direction of the threaded rod, so that the table top can move up and down, the height of the equipment on the table top can be adjusted, the maintenance of the equipment can be facilitated for workers, the equipment can work at the most comfortable height of the workers, and the situations that the workers need to bend down frequently or the equipment is too high and not in contact with the workers are avoided.

Drawings

FIG. 1 is a perspective view of a lifting platform for equipment maintenance according to the present utility model;

FIG. 2 is an exploded view of a lifting platform for equipment maintenance according to the present utility model;

FIG. 3 is a front view of a lifting platform for equipment maintenance according to the present utility model;

FIG. 4 is an enlarged view of the scroll assembly of FIG. 2;

FIG. 5 is a schematic view of the structure of a driven gear in a lifting platform for equipment maintenance according to the present utility model;

FIG. 6 is a schematic view of the structure of the installation sleeve in the lifting platform for equipment maintenance according to the present utility model;

FIG. 7 is a schematic view of a roller structure of a lifting platform for equipment maintenance according to the present utility model;

FIG. 8 is a schematic view of a rolling assembly installed in a lifting platform for equipment maintenance according to the present utility model;

FIG. 9 is a schematic view of a gear assembly in a lifting platform for equipment maintenance according to the present utility model;

fig. 10 is a schematic structural view of a driving gear in a lifting platform for equipment maintenance according to the present utility model.

In the figure: 1. a case; 2. a box bottom; 3. a case shell; 4. a foot rest; 5. an anti-slip pad; 6. a motor; 7. a rolling assembly; 8. a drive gear; 9. a driven gear; 10. a threaded rod; 11. a corrugated rubber sleeve; 12. an internal thread cylinder; 13. a table top; 14. a mounting sleeve; 15. a roller; 16. a mounting ring; 17. a protruding rod; 18. a limiting block; 19. lifting platform for equipment maintenance.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; "fixing" is to be understood in a broad sense, and may be, for example, welding, rivet fixing, or adhesive fixing. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 8, the present utility model provides a technical solution: the utility model provides a lift platform for equipment maintenance, includes box 1, and box 1 has bottom of the case 2 and case 3, and the one side fixed mounting that the case 3 was kept away from to the bottom of the case 2 has four foot rest 4, its characterized in that: the box bottom 2 is respectively provided with a driving gear 8 and four driven gears 9 in a rotating way, the driving gear 8 is positioned at the center of the box bottom 2, the four driven gears 9 are uniformly distributed around the driving gear 8, the four driven gears 9 are respectively meshed with the driving gear 8, the driving gear 8 is connected with a motor 6, the motor 6 is fixedly arranged on one surface of the box bottom 2 far away from the driving gear 8, a threaded rod 10 is fixedly arranged on one surface of the driven gear 9, a table top 13 is movably arranged on one side of the box body 1, four internal thread barrels 12 are fixedly arranged on one surface of the table top 13, the four internal thread barrels 12 are respectively sleeved on the four threaded rods 10, and a rolling assembly 7 is arranged on the box bottom 2;

when the maintenance needs to be adjusted, the motor 6 can be started by not being connected with a power supply, so that the motor 6 drives the driving gear 8 to rotate, the four driven gears 9 are respectively meshed with the driving gear 8, the four driven gears 9 rotate, the four threaded rods 10 are respectively vertically arranged at the center of the planes of the four driven gears 9, the driven gears 9 rotate to drive the threaded rods 10 to rotate, the driving gear 8 rotates clockwise, the threaded rods 10 rotate anticlockwise, the driving gear 8 rotates anticlockwise, the threaded rods 10 rotate clockwise, the threads on the threaded rods 10 rotate in the same direction, and are respectively matched with the threads of the four internal thread cylinders 12, when the threaded rods 10 rotate, the internal thread cylinders 12 move in the axial direction of the threaded rods 10, so that the table top 13 can move up and down, the height of the equipment on the table top 13 can be adjusted, the maintenance and the maintenance can be convenient, after the adjustment to the proper height, the threaded rods 6 can be closed, and the table top 13 cannot slide down when the threaded rods 10 and the internal thread cylinders 12 are matched with the motor 6, and the internal thread cylinders are stopped from rotating when the table top 13 is stopped.

The rolling assembly 7 comprises four mounting rings 16, one ends of the four mounting rings 16 are fixedly arranged on the box bottom 2, a mounting sleeve 14 is movably arranged in the mounting rings 16, a plurality of groups of rolling shafts 15 are rotatably arranged on the sleeve wall of the mounting sleeve 14, a convex rod 17 is fixedly arranged on one surface of the driven gear 9, which is far away from the threaded rod 10, the convex rod 17 is rotatably arranged in the mounting rings 16 in a penetrating manner, and the rolling shafts 15 are respectively attached to the convex rod 17 and the box bottom 2;

the spiral convex rod 17 can rotate in the mounting ring 16 through the rotation of the convex rod 17, the convex rod 17 is respectively attached to the convex rod 17 and the box bottom 2 through the rolling shafts 15, when the threaded rod 10 rotates, the rolling shafts 15 roll between the convex rod 17 on the transmission gear 9 and the box bottom 2, sliding friction is changed into rolling friction, friction force is reduced, when the rolling shafts 15 roll, one end of the spiral convex rod rotates in the mounting sleeve 14, and the rolling shafts 15 do not scatter when rolling through the mounting sleeve 14.

A limiting block 18 is fixedly arranged at one end of the driving gear 8, and the limiting block 18 is attached to the driven gear 9;

through driving gear 8 one end fixed mounting's stopper 18, make stopper 18 can play spacing effect to four driven gears 9 to prevent that protruding pole 17 from coming off from collar 16, the edge of stopper 18 laminating driven gear 9 one side has the fillet, through the fillet that sets up, uses stopper 18 can not block driven gear 9, thereby can not influence driven gear 9 and rotate.

Wherein, each group of internal thread cylinder 12 and internal thread cylinder 12 is sleeved with a corrugated rubber sleeve 11;

the ripple rubber sleeve 11 has elasticity, makes its ripple rubber sleeve 11 both ends laminate mesa 13 and case 3 all the time, and ripple rubber sleeve 11 can be with threaded rod 10 and internal thread section of thick bamboo 12 and external isolation, plays and prevents that operating personnel from carelessly touching by mistake when the mechanical operation from causing the injury, plays the guard action.

Wherein, the surface of the table top 13 far away from the internal thread cylinder 12 is carved with anti-skid textures;

the friction force of the equipment placed on the table top 13 is increased by the anti-skid texture carved on the table top 13, and the placed equipment easily slides off the table top 13.

Wherein, the foot rest 4 is kept away from the one end fixed mounting of bottom of the case 2 and is had slipmat 5, and slipmat 5 is rubber material, through slipmat 5 that sets up, makes equipment maintenance with lift platform 19 place and can not slide easily subaerial, because the soft characteristic of rubber, when making equipment maintenance with lift platform 19 operation, also can isolate a part vibrations transmission to the ground, makes its effect that can the noise reduction.

Specific use and action of the embodiment:

when the utility model is used, firstly, equipment to be maintained is placed on the ground 13, when the maintenance is found to be required to be adjusted in height, the motor 6 can be started by not being connected with a power supply, the motor 6 drives the driving gear 8 to rotate, the four driven gears 9 are respectively meshed with the driving gear 8 to rotate, at the moment, the rollers 15 are respectively attached to the convex rods 17 and the box bottom 2, when the threaded rod 10 rotates, a plurality of groups of rollers 15 roll between the convex rods 17 on the driving gear 9 and the box bottom 2, sliding friction is changed into rolling friction, friction force is reduced, when the rollers 15 roll, one end also rotates on the mounting sleeve 14, the rollers 15 do not scatter when rolling through the mounting sleeve 14, the driven gears 9 rotate to drive the threaded rod 10 to rotate, and when the threaded rod 10 rotates, the internal thread cylinder 12 moves in the axis direction of the threaded rod 10, so that the table top 13 can move up and down, and the height of the equipment on the table top 13 can be adjusted.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a lift platform for equipment maintenance, includes box (1), box (1) have bottom of the case (2) and case shell (3), and one side fixed mounting that case shell (3) was kept away from to bottom of the case (2) has four foot rest (4), its characterized in that: the box bottom (2) is respectively provided with a driving gear (8) and four driven gears (9) in a rotating mode, the driving gear (8) is located at the center of the box bottom (2), the four driven gears (9) are evenly distributed around the driving gear (8), the four driven gears (9) are respectively meshed with the driving gear (8), the driving gear (8) is connected with a motor (6), the motor (6) is fixedly arranged on one face, far away from the driving gear (8), of the box bottom (2), a threaded rod (10) is fixedly arranged on one face of the driven gear (9), a table top (13) is movably arranged on one side of the box body (1), four internal thread barrels (12) are fixedly arranged on one face of the table top (13), the four internal thread barrels (12) are respectively sleeved on the four threaded rods (10), and a rolling assembly (7) is arranged on the box bottom (2).

2. The lifting platform for equipment maintenance according to claim 1, wherein: the rolling assembly (7) comprises four mounting rings (16), one ends of the four mounting rings (16) are fixedly mounted on the box bottom (2), mounting sleeves (14) are movably mounted in the mounting rings (16), a plurality of groups of rolling shafts (15) are rotatably mounted on the sleeve walls of the mounting sleeves (14), a convex rod (17) is fixedly mounted on one surface, far away from the threaded rod (10), of the driven gear (9), the convex rod (17) is rotatably arranged in the mounting rings (16) in a penetrating mode, and the rolling shafts (15) are respectively attached to the convex rod (17) and the box bottom (2).

3. The lifting platform for equipment maintenance according to claim 2, wherein: one end of the driving gear (8) is fixedly provided with a limiting block (18), and the limiting block (18) is attached to the driven gear (9).

4. A lifting platform for equipment maintenance according to claim 3, wherein: each group of internal thread cylinder (12) and internal thread cylinder (12) are sleeved with a corrugated rubber sleeve (11).

5. The lifting platform for equipment maintenance according to claim 4, wherein: one surface of the table top (13) far away from the internal thread cylinder (12) is carved with anti-skid textures.

6. The lifting platform for equipment maintenance according to claim 5, wherein: one end of the foot rest (4) far away from the box bottom (2) is fixedly provided with an anti-slip pad (5).