CN220882281U - Auxiliary device convenient to altitude mixture control - Google Patents

Abstract

The utility model relates to the technical field of engineering machinery maintenance, in particular to an auxiliary device convenient for height adjustment, which comprises an auxiliary table, wherein a lifting mechanism is arranged below the auxiliary table, a rotating rod penetrates through the lifting mechanism, and a fixing mechanism is embedded above the auxiliary table; the lifting mechanism comprises a rack fixedly connected with the bottom of the auxiliary table, a limiting rod is sleeved outside the rack, a gear is meshed with the side face of the rack, and an opening is formed in the side face of the limiting rod; the side fixedly connected with spacing frame of gag lever post, auxiliary device after the improvement, through a bull stick with two sets of elevating system connection, when rotating the bull stick, the rising and the decline amplitude of two sets of elevating system remain unanimous throughout, and better quick convenient when user adjustment height can be fixed through supplementary bench surface setting fixed establishment, can the centre gripping be fixed the equipment part that needs the maintenance, and the part remains motionless state throughout during the operation, and maintenance efficiency is higher.

Description

Auxiliary device convenient to altitude mixture control

Technical Field

The utility model relates to the technical field of engineering machinery maintenance, in particular to an auxiliary device convenient for height adjustment.

Background

The main basis of engineering is mathematics, physics, chemistry, and the resulting materials science, solid mechanics, hydrodynamics, thermodynamics, transportation processes and system analysis, etc., along with the development of human civilization, people can build larger and more complex products than single products, which are not structures or single functions, but various so-called "artificial systems" (such as buildings, ships, railway engineering, offshore engineering, underground engineering, airplanes, etc.), so that engineering concepts are generated, various mechanical devices are needed to cooperate in engineering construction, when the mechanical devices are operated, some parts of the mechanical devices can even perform different forms of mechanical movements, after a period of use, most parts of the mechanical devices often need to be maintained and maintained, and when the parts of the mechanical devices are maintained and maintained, the maintenance auxiliary devices are used, so that a special platform is provided for the parts of the mechanical devices, which need to be maintained, and the platform plays an auxiliary supporting or clamping and fixing role.

The prior patent (publication number: CN 216442506U) discloses a maintenance platform with a damping function for maintaining mechanical equipment, which comprises a bearing base, a hinge piece, universal wheels, a hydraulic cylinder, a hydraulic rod, a supporting plate, a fixed plate, a threaded plate, a movable groove, a movable block, a threaded motor, a threaded rod, a limiting plate, a connecting plate, a longitudinal spring frame, a longitudinal damping spring, a workbench, a transverse spring frame and a transverse damping spring. The utility model belongs to the technical field of maintenance platforms, in particular to a maintenance platform with a damping function for mechanical equipment maintenance, which effectively solves the defects of large, multifunctional, simple and crude structure of the traditional maintenance platform with the damping function for mechanical equipment maintenance in the current market, ensures the effect of a basic mechanical maintenance operation platform, can adjust the height of a workbench according to the height of a user, is convenient for the user to transfer, further improves the practicability of the whole device, and is a very excellent maintenance platform with the damping function for mechanical equipment maintenance. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:

1. The lifting process of the workbench is to control the threaded rods to rotate by adjusting the threaded motors at four corners to drive the movable blocks to move up and down and further drive the workbench to move up and down, and the threaded motors at four angles are required to be simultaneously adjusted and started during operation, so that the workbench is inclined, and the heights of the four corners are difficult to keep at the same height during adjustment;

2. When the equipment is maintained on the surface of the workbench, the surface of the equipment part is not provided with a fixing device, the part is easy to displace when an operator operates the equipment, and once slight displacement occurs, the maintenance precision is affected, and the maintenance efficiency is low.

Disclosure of utility model

The utility model aims to provide an auxiliary device convenient for height adjustment, so as to solve the problems that the equipment provided in the background art cannot be balanced when the height is adjusted, and a workbench cannot fix parts. In order to achieve the above purpose, the present utility model provides the following technical solutions: the auxiliary device convenient for height adjustment comprises an auxiliary table, wherein a lifting mechanism is arranged below the auxiliary table, a rotating rod penetrates through the lifting mechanism, and a fixing mechanism is embedded above the auxiliary table; the lifting mechanism comprises a rack fixedly connected with the bottom of the auxiliary table, a limiting rod is sleeved outside the rack, a gear is meshed with the side face of the rack, and an opening is formed in the side face of the limiting rod; the side face of the limiting rod is fixedly connected with a limiting frame, a limiting block is connected inside the limiting frame in a sliding mode, and a base is fixedly connected below the limiting rod; the fixing mechanism comprises a fixing plate, a threaded rod is connected to the inside of the fixing plate in a rotating mode, a placing plate is installed on the side face of the threaded rod, and a movable plate is connected to the upper portion of the placing plate in a sliding mode.

Further preferably, the lifting mechanisms are provided with two groups in total, the two groups of lifting mechanisms are connected through a rotating rod, and one end of the rotating rod is provided with a rocker.

Further preferably, the limiting block is located at the bottom of the gear, and the top of the limiting block is embedded at the bottom of the gear.

Further preferably, the gear is rotated by a rotating lever.

Further preferably, the two placing plates are arranged in total, and the threaded rod is positioned between the two placing plates.

Further preferably, an inserting connection mode is adopted between one end of the threaded rod and the movable plate, and anti-skid patterns are arranged on the surface of the movable plate.

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

In the utility model, two groups of lifting mechanisms are connected through one rotating rod, when the rotating rod rotates, the gears of the two groups of lifting mechanisms are driven to start to synchronously rotate, the rotating rod rotates clockwise, so that the racks meshed with the gears start to downwards displace, otherwise, the auxiliary table is further controlled to ascend and descend, the ascending and descending amplitude of the two groups of lifting mechanisms is always consistent, and a user can adjust the height more quickly and conveniently.

According to the utility model, the fixing mechanism is arranged on the surface of the auxiliary table, equipment parts needing to be maintained can be clamped and fixed, the threaded rod rotates, the movable plate can be driven to move back and forth, the threaded rod is clockwise, the movable plate is always close to the fixed plate, the equipment parts needing to be maintained are clamped and fixed, the anti-skid lines on the surface of the movable plate increase friction force with the parts, the fixing effect is better, the parts are always kept in a fixed state during operation, and the maintenance efficiency is higher.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

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

FIG. 3 is a schematic view of the fixing mechanism of the present utility model.

In the figure: 1. an auxiliary table; 2. a lifting mechanism; 201. a rack; 202. a limit rod; 203. a gear; 204. an opening; 205. a limit frame; 206. a limiting block; 207. a base; 3. a rotating rod; 4. a fixing mechanism; 401. a fixing plate; 402. a threaded rod; 403. placing a plate; 404. a movable plate.

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 are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the auxiliary device convenient for height adjustment comprises an auxiliary table 1, wherein a lifting mechanism 2 is arranged below the auxiliary table 1, a rotating rod 3 penetrates through the lifting mechanism 2, and a fixing mechanism 4 is embedded above the auxiliary table 1; the lifting mechanism 2 comprises a rack 201 fixedly connected with the bottom of the auxiliary table 1, a limiting rod 202 is sleeved outside the rack 201, a gear 203 is meshed with the side surface of the rack 201, and an opening 204 is formed in the side surface of the limiting rod 202; a limiting frame 205 is fixedly connected to the side surface of the limiting rod 202, a limiting block 206 is slidably connected to the inside of the limiting frame 205, and a base 207 is fixedly connected to the lower side of the limiting rod 202; the fixing mechanism 4 comprises a fixing plate 401, a threaded rod 402 is rotatably connected to the inside of the fixing plate 401, a placing plate 403 is mounted on the side face of the threaded rod 402, and a movable plate 404 is slidably connected to the upper portion of the placing plate 403.

In this embodiment, as shown in fig. 1 and 2, two sets of lifting mechanisms 2 are provided, the two sets of lifting mechanisms 2 are connected through a rotating rod 3, and one end of the rotating rod 3 is provided with a rocker, and it is to be noted that the rotating rod 3 connects the two lifting mechanisms 2 together, and when lifting, the lifting amplitude is consistent, so that the auxiliary table 1 cannot be inclined.

In this embodiment, as shown in fig. 2, the limiting block 206 is located at the bottom of the gear 203, and the top of the limiting block 206 is embedded at the bottom of the gear 203, it should be noted that the limiting block 206 can slide along the limiting frame 205, when the limiting block 206 slides out, the gear 203 can rotate freely, the limiting block 206 slides in and is embedded at the bottom of the gear 203, so that the gear 203 can be blocked, and the gear 203 is prevented from loosening.

In this embodiment, as shown in fig. 2, the gear 203 rotates through the rotating rod 3, and it should be noted that the rotating rod 3 rotates clockwise to drive the gear 203 to rotate clockwise, so that the rack 201 meshed with the gear 203 starts to displace downward along the stop lever 202, and otherwise rises to further control the rising and falling of the auxiliary table 1.

In this embodiment, as shown in fig. 3, two placement plates 403 are provided, the threaded rod 402 is located between the two placement plates 403, and it should be noted that the two placement plates 403 sandwich the threaded rod 402, and the movable plate 404 can slide back and forth along the placement plates 403.

In this embodiment, as shown in fig. 3, an inserting connection mode is adopted between one end of the threaded rod 402 and the movable plate 404, and anti-skidding patterns are arranged on the surface of the movable plate 404, it is to be noted that, the threaded rod 402 rotates to drive the movable plate 404 to move back and forth, the threaded rod 402 rotates clockwise, the movable plate 404 is always close to the fixed plate 401, the equipment parts to be maintained are clamped and fixed, the anti-skidding patterns on the surface of the movable plate 404 increase friction force between the parts, and the fixing effect is better.

The application method and the advantages of the utility model are as follows: this auxiliary device convenient to altitude mixture control, when using, the working process is as follows:

As shown in fig. 1, fig. 2 and fig. 3, the height of the lifting mechanism 2 is adjusted according to the habits of different users, the rocking bar on the side surface of the rotating rod 3 is rotated clockwise, the rotating rod 3 rotates to drive the gear 203 to rotate clockwise, the rack 201 meshed with the gear 203 starts to displace downwards along the limiting rod 202, otherwise, the lifting mechanism further controls the lifting and lowering of the auxiliary table 1, the two groups of lifting mechanisms 2 are connected through one rotating rod 3, when the rotating rod 3 rotates, the gears 203 of the two groups of lifting mechanisms 2 are driven to rotate synchronously, the rotation efficiency is always guaranteed, the auxiliary table 1 stably ascends or descends, the phenomenon of inclination does not occur, after the height adjustment is finished, the limiting block 206 is scratched along the limiting frame 205, the bottom of the embedded gear 203 is fixed, the gear 203 is prevented from loosening, after the height adjustment, a part to be maintained is started to be fixed on the placing plate 403 of the fixing mechanism 4, the placing plate 403 is positioned between the fixing plate 401 and the movable plate 404, the threaded rod 402 rotates clockwise to drive the movable plate 403 to move along the placing plate 401 until the fixing plate is well, and the part is prevented from displacing and displacing the part 4 is well.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Auxiliary device convenient to altitude mixture control, including auxiliary stand (1), its characterized in that: a lifting mechanism (2) is arranged below the auxiliary table (1), a rotating rod (3) penetrates through the lifting mechanism (2), and a fixing mechanism (4) is embedded above the auxiliary table (1);

The lifting mechanism (2) comprises a rack (201) fixedly connected with the bottom of the auxiliary table (1), a limiting rod (202) is sleeved outside the rack (201), a gear (203) is meshed with the side face of the rack (201), and an opening (204) is formed in the side face of the limiting rod (202); the side face of the limiting rod (202) is fixedly connected with a limiting frame (205), a limiting block (206) is slidably connected in the limiting frame (205), and a base (207) is fixedly connected below the limiting rod (202);

The fixing mechanism (4) comprises a fixing plate (401), a threaded rod (402) is connected to the fixing plate (401) in a rotating mode, a placing plate (403) is arranged on the side face of the threaded rod (402), and a movable plate (404) is connected to the upper portion of the placing plate (403) in a sliding mode.

2. The auxiliary device for facilitating height adjustment according to claim 1, wherein: the lifting mechanisms (2) are provided with two groups, the two groups of lifting mechanisms (2) are connected through the rotating rod (3), and one end of the rotating rod (3) is provided with a rocker.

3. The auxiliary device for facilitating height adjustment according to claim 1, wherein: the limiting block (206) is located at the bottom of the gear (203), and the top of the limiting block (206) is embedded at the bottom of the gear (203).

4. The auxiliary device for facilitating height adjustment according to claim 1, wherein: the gear (203) is rotated by a rotary rod (3).

5. The auxiliary device for facilitating height adjustment according to claim 1, wherein: the two placing plates (403) are arranged in total, and the threaded rod (402) is positioned between the two placing plates (403).

6. The auxiliary device for facilitating height adjustment according to claim 1, wherein: an inserting connection mode is adopted between one end of the threaded rod (402) and the movable plate (404), and anti-skid patterns are arranged on the surface of the movable plate (404).