CN219611520U

CN219611520U - Adjustable base for main motor of fan

Info

Publication number: CN219611520U
Application number: CN202320497705.3U
Authority: CN
Inventors: 薛艳; 李阳明; 陈阳
Original assignee: Shanghai Richen Environmental Protection Technology Co ltd
Current assignee: Shanghai Richen Environmental Protection Technology Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-08-29
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses an adjustable base for a main motor of a fan, which comprises a motor base body, wherein a motor position adjusting device is arranged in the middle of the motor base body, the motor position adjusting device comprises an axial position adjusting device, a radial position adjusting device, a lifting device and a rotating device, the radial position adjusting device is arranged on the axial position adjusting device, the lifting device is arranged on the radial position adjusting device in a sliding manner, the rotating device is arranged on the lifting device, the top of the rotating device is connected with a rotating bottom plate, and the rotating device is connected with a rotating driving mechanism. The utility model can adjust the motor to the correct position and then fix the motor on the motor base body, and can ensure the adjustment precision, improve the adjustment efficiency and save the labor cost by utilizing radial, axial, lifting, rotation and other adjustment modes.

Description

Adjustable base for main motor of fan

Technical Field

The utility model relates to the technical field of motor bases, in particular to an adjustable base for a main motor of a fan.

Background

The centrifugal ventilator is a general mechanical device for air supply or air draft, and can be widely applied to various industries requiring air draft and air supply. High-power and large-air-volume fans often need to use high-voltage motors, and the motors belong to heavy equipment, and are large in size and heavy in weight.

On site, because of limited construction conditions, lifting equipment often has only travelling crane, crane or forklift, and the equipment often only has the function of consignment. If the fan needs to run stably, the rotor often needs higher coaxiality, but a crane, a crane or a forklift cannot accurately position the impeller rotor, and the fan can be manually adjusted by field workers through working experience, so that time and labor are wasted.

Disclosure of Invention

The present utility model is directed to solving the above-mentioned problems and disadvantages of the prior art by providing an adjustable base for a main motor of a fan.

The technical problems solved by the utility model can be realized by adopting the following technical scheme:

the utility model provides a base with adjustable be used for fan owner motor, includes motor base body, motor base body's middle part is provided with motor position adjusting device, motor position adjusting device includes axial position adjusting device, radial position adjusting device, hoisting device, rotary device, radial position adjusting device sets up on the axial position adjusting device, hoisting device slides and sets up on the radial position adjusting device, rotary device sets up on the hoisting device, rotary device's top is connected with rotating bottom plate, rotary device is connected with rotary driving mechanism.

In a preferred embodiment of the utility model, the rotating device comprises a first bevel gear rotatably arranged on the lifting end of the lifting device, the top of the first bevel gear is connected with the rotating bottom plate, the rotating driving mechanism comprises a rotating handle and a second bevel gear arranged at the front end of the rotating handle and used for being matched with the first bevel gear, the rotating handle is connected with a handle lifting device, and the handle lifting device is matched with the lifting movement of the lifting device.

In a preferred embodiment of the utility model, the lifting device comprises a lifting electric cylinder, a telescopic rod of the lifting electric cylinder is used as the lifting end, the first conical gear is rotatably arranged at the top end of the telescopic rod of the lifting electric cylinder through a bearing assembly, the bottom of the lifting electric cylinder is arranged on the radial position adjusting device through a sliding plate, the handle lifting device comprises a handle lifting electric cylinder connected to a motor base body through a mounting plate, the top end of the telescopic rod of the handle lifting electric cylinder is provided with a handle supporting plate, a rotating sleeve for a rotating handle to pass through is arranged on the handle supporting plate, and the lifting electric cylinder and the handle lifting electric cylinder drive lifting simultaneously.

In a preferred embodiment of the utility model, the radial position adjustment means comprise a radial slide rail and a radial electric cylinder, the bottom of which is arranged on the motor base body by means of an axial sliding member, the radial electric cylinder cooperating with the slide plate such that the slide plate is movable in a radial direction.

In a preferred embodiment of the present utility model, the radial electric cylinder is connected to the slide plate by a radial link.

In a preferred embodiment of the present utility model, the axial position adjusting device includes a pair of axial sliding rails arranged on the motor base body at intervals in parallel, two ends of the radial sliding rail are slidably arranged on a pair of axial sliding rails, the radial sliding rail and the axial sliding rail are vertically arranged, and the radial sliding rail is connected with an output end of an axial electric cylinder arranged on the motor base body.

In a preferred embodiment of the utility model, the output end of the axial electric cylinder is connected with the radial slide rail through an axial connecting rod.

By adopting the technical scheme, the motor can be fixed on the motor base body after being adjusted to the correct position, and the radial, axial, lifting, rotation and other adjustment modes can be utilized, so that the adjustment precision is ensured, the adjustment efficiency is improved, and the labor cost is saved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of an embodiment of the present utility model when it is not yet in operation.

Fig. 2 is a side view of fig. 1.

Fig. 3 is a schematic diagram of the structure of an embodiment of the present utility model in operation.

Fig. 4 is a side view of fig. 3.

Detailed Description

The utility model is further described below in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.

Referring to fig. 1 to 4, an adjustable base for a fan main motor includes a motor base body 100, a motor support table 110 is provided at a side portion of the motor base body 100, and a motor position adjusting device is provided at a middle portion of the motor base body 100.

The motor position adjusting means includes an axial position adjusting means 200, a radial position adjusting means 300, a lifting means 400, and a rotating means 500. The radial position adjusting device 300 is disposed on the axial position adjusting device 200, the lifting device 400 is slidably disposed on the radial position adjusting device 300, the rotating device 500 is disposed on the lifting device 400, the rotating bottom plate 520 is connected to the top of the rotating device 500, and the rotating device 500 is connected to the rotation driving mechanism 510.

In this embodiment, the rotation device 500 includes a first bevel gear 530 rotatably disposed on a lifting end of the lifting device 400, a top of the first bevel gear 530 is connected to the rotation base 520, and the rotation driving mechanism 510 includes a rotation handle 511 and a second bevel gear 512 disposed on a front end of the rotation handle 511 to be engaged with the first bevel gear 530. The rotating handle 511 is connected to the handle elevating means 540, and the elevating movement of the handle elevating means 540 and the elevating means 400 are matched with each other. The lifting device 400 comprises a lifting electric cylinder 410, a telescopic rod 411 of the lifting electric cylinder 410 is used as a lifting end, a first bevel gear 530 is rotatably arranged at the top end of the telescopic rod 411 of the lifting electric cylinder 410 through a bearing assembly, and the bottom of the lifting electric cylinder 410 is arranged on the radial position adjusting device 300 through a sliding plate 330. The handle lifting device 540 comprises a handle lifting electric cylinder 542 connected to the motor base body 100 through a mounting plate 541 arranged on one side of the middle of the motor support table 110, a handle support plate 544 is arranged on the top end of a telescopic rod 543 of the handle lifting electric cylinder 542, a rotating sleeve 545 for allowing the rotating handle 511 to pass through is arranged on the handle support plate 544, the lifting electric cylinder 410 and the handle lifting electric cylinder 544 drive lifting at the same time, the first bevel gear 530 and the second bevel gear 512 are guaranteed to be always meshed, and a worker can operate the rotating handle 511 to rotate by operating a hand wheel at the tail end of the rotating handle 511.

The radial position adjusting device 300 includes a radial slide rail 310 and a radial electric cylinder 320, wherein the bottom of the radial electric cylinder 320 is disposed on the motor base body 100 through an axial sliding component 340, the axial sliding component 340 may be an axial sliding rail, the radial electric cylinder 320 and the sliding plate 330 cooperate to enable the sliding plate 330 to move in a radial direction, and the radial electric cylinder 320 and the sliding plate 330 are connected through a radial connecting rod 350.

The axial position adjusting device 200 includes a pair of axial sliding rails 210 disposed on the motor base body 100 at parallel intervals, two ends of a radial sliding rail 310 are slidably disposed on the pair of axial sliding rails 210, the radial sliding rail 310 is disposed perpendicular to the axial sliding rail 210, the radial sliding rail 310 is connected to an output end 221 of an axial electric cylinder 220 disposed on the motor base body 100, and the output end 221 of the axial electric cylinder 220 is connected to the radial sliding rail 310 through an axial connecting rod 230.

The working principle of the utility model is as follows:

at the installation site, the motor base body 100 is installed in place, and the lifting device lifts the motor 1 to the motor base body 100, and at this time, the motor 1 is supported by the motor support table 110, and the distance from the bottom of the motor 1 to the rotating bottom plate 520 is H1, and the distance from the bottom of the motor 1 to the rotating bottom plate 520 is preferably 20mm. Then, the lifting electric cylinder 410 is started, the handle lifting electric cylinder 544 is started simultaneously, the lifting electric cylinder 410 and the handle lifting electric cylinder 544 are electric cylinders of the same type, the first bevel gear 530 and the second bevel gear 51 are guaranteed to be meshed all the time through the same switch control, the rotary bottom plate 520 is lifted, the motor 1 is lifted up by the rotary bottom plate 520, the distance between the bottom of the motor 1 and the motor supporting table 110 at the moment is H2, the H2 is preferably 20mm, and the lifting electric cylinder 410 is lifted by 40mm. Then, the rotary handle 511 is rotated by the rotary driving mechanism 510, the first bevel gear 530 is driven to rotate by the second bevel gear 512, the rotary bottom plate 520 is driven to rotate, the motor 1 is rotated to an axial horizontal position, and then the axial electric cylinder 220 is started, the radial slide rail 310 is driven to slide on the axial slide rail 210 by the axial connecting rod 230, and the motor 1 is moved to an appropriate axial position. The radial electric cylinder 320 is then activated, driving the slide 330 to slide on the radial slide rail 310 via the radial link 350, moving the motor 1 to the appropriate radial position. After the position adjustment is completed, the electric cylinder 410 is lifted and reset simultaneously, the motor 1 falls back to the upper surface of the motor base body 100, and finally, the connecting bolts of the motor 1 are fixed with the motor support table 110, so that the motor installation and adjustment are completed.

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 embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a base with adjustable be used for fan owner motor, includes the motor base body, its characterized in that, the middle part of motor base body is provided with motor position adjustment device, motor position adjustment device includes axial position adjustment device, radial position adjustment device, hoisting device, rotary device, radial position adjustment device sets up on the axial position adjustment device, hoisting device slides and sets up on the radial position adjustment device, rotary device sets up on the hoisting device, rotary device's top is connected with rotating bottom plate, rotary device is connected with rotary driving mechanism.

2. An adjustable mount for a main fan motor as set forth in claim 1, wherein said rotating means includes a first bevel gear rotatably provided on a lifting end of said lifting means, said first bevel gear being connected at a top thereof to said rotating base plate, said rotary driving mechanism includes a rotary handle and a second bevel gear provided at a front end thereof for cooperation with said first bevel gear, said rotary handle being connected to a handle lifting means, said handle lifting means being matched with a lifting movement of said lifting means.

3. An adjustable base for a main motor of a fan as claimed in claim 2, wherein the lifting means comprises a lifting electric cylinder, a telescopic rod of the lifting electric cylinder is used as the lifting end, the first bevel gear is rotatably arranged at the top end of the telescopic rod of the lifting electric cylinder through a bearing assembly, the bottom of the lifting electric cylinder is arranged on the radial position adjusting device through a sliding plate, the handle lifting means comprises a handle lifting electric cylinder connected to a motor base body through a mounting plate, the top end of the telescopic rod of the handle lifting electric cylinder is provided with a handle supporting plate, a rotating sleeve for a rotating handle to pass through is arranged on the handle supporting plate, and the lifting electric cylinder and the handle lifting electric cylinder simultaneously drive to lift.

4. An adjustable mount for a main motor of a wind turbine according to claim 3 wherein the radial position adjustment means comprises a radial slide rail and a radial electric cylinder, the bottom of the radial electric cylinder being disposed on the motor mount body by an axial sliding member, the radial electric cylinder cooperating with the slide plate such that the slide plate is movable in a radial direction.

5. An adjustable mount for a main motor of a wind turbine as defined in claim 4 wherein said radial cylinder is connected to said slide by a radial link.

6. The adjustable mount for a main motor of a fan as claimed in claim 4, wherein said axial position adjustment means comprises a pair of axial slide rails disposed on the motor mount body at a parallel interval, both ends of said radial slide rails being slidably disposed on a pair of axial slide rails, said radial slide rails being disposed perpendicularly to said axial slide rails, said radial slide rails being connected to an output end of an axial electric cylinder disposed on said motor mount body.

7. The adjustable mount for a main motor of a fan of claim 6 wherein the output end of the axial electric cylinder is connected to a radial slide rail by an axial link.