CN219101718U

CN219101718U - Centrifugal fan support with buffer function

Info

Publication number: CN219101718U
Application number: CN202223384960.1U
Authority: CN
Inventors: 孙德胜
Original assignee: Zhejiang Qiwo Intelligent Equipment Co ltd
Current assignee: Zhejiang Qiwo Intelligent Equipment Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-30
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to the technical field of centrifugal fan supports and discloses a centrifugal fan support with a buffering function, which comprises a base and a mounting plate, wherein a buffer plate is slidably arranged in the base and is not fixedly arranged on the upper surface of the buffer plate, a plurality of damping shock absorbers are fixedly arranged between the lower surface of the buffer plate and the inner bottom end of the base, a mounting groove is formed in the middle of the mounting plate, a plurality of fixing shells are arranged on the front side of the mounting groove in an annular array, sliding blocks are slidably arranged in the fixing shells, an inner threaded pipe is fixedly sleeved in the sliding blocks, a threaded rod is sleeved in the inner threads of the inner threaded pipe, an arc clamping plate is fixedly arranged at one end of the threaded rod, and grooves are formed in one side, close to the mounting groove, of the arc clamping plate. The utility model has good buffering performance, can be used for efficiently and conveniently installing the centrifugal fan, and is convenient to operate, time-saving and labor-saving.

Description

Centrifugal fan support with buffer function

Technical Field

The utility model relates to the technical field of centrifugal fan supports, in particular to a centrifugal fan support with a buffering function.

Background

The centrifugal fan is a machine which increases the pressure of gas and discharges the gas by means of input mechanical energy, and is a driven fluid machine.

The existing centrifugal fan lacks buffer mechanism, and the noise is great when carrying out the work, and is great to operational environment influence, simultaneously, current centrifugal fan need use tools such as screwdriver or spanner to centrifugal fan's installation, and the cooperation connecting piece is fixed centrifugal fan installation, and the operation process is loaded down with trivial details, wastes time and energy.

Disclosure of Invention

The utility model aims to solve the problems that the existing centrifugal fan lacks a buffer mechanism, is high in noise during working and has great influence on working environment, meanwhile, tools such as a screw driver or a spanner are needed to be used for installing the centrifugal fan by the existing centrifugal fan, and the centrifugal fan is fixed by matching with a connecting piece, so that the operation process is complex, and time and labor are wasted.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a centrifugal fan support with buffer function, includes base and mounting panel, the inside slip of base is provided with the buffer board and does not have the fixed upper surface that sets up in the buffer board of mounting panel, the fixed a plurality of damping shock absorbers that are provided with between the lower surface of buffer board and the inside bottom of base, the mounting groove has been seted up at the middle part of mounting panel, the front side of mounting groove is annular array and is provided with a plurality of fixed shells, and is a plurality of the inside of fixed shell is all slided and is provided with the slider, the inside of slider is fixed to have cup jointed the internal thread pipe, the internal thread of internal thread pipe has cup jointed the threaded rod, the fixed arc splint that is provided with of one end of threaded rod, a plurality of the arc splint is close to one side of mounting groove all set up, the front side of mounting panel is provided with drive a plurality of the drive mechanism that the arc splint removed.

Preferably, the transmission mechanism comprises a worm wheel and a worm, the front side of mounting panel is located to the worm wheel rotation cover, the inside of worm wheel is fixedly provided with a plurality of triangular blocks, and is a plurality of the slider is kept away from the equal fixed trapezoidal piece that is provided with in one side of arc splint, and is a plurality of the inclined plane of triangular block all contradicts with the inclined plane of the trapezoidal piece that corresponds, the lower extreme both sides of mounting panel are all fixed and are provided with the curb plate, the worm rotates and sets up in two between the curb plate, worm and worm wheel meshing are connected, one side the outside of curb plate is provided with the motor, the output of motor and the one end fixed connection of worm.

Preferably, the inside both sides of base are all fixed and are provided with the gag lever post, the both ends of buffer board all cup joint with the gag lever post activity that corresponds.

Preferably, the sliding grooves are formed in the inner walls of the two sides of the fixed shell, limiting blocks are fixedly arranged on the two sides of the sliding block, and the limiting blocks are in sliding connection with the corresponding sliding grooves.

Preferably, the inside of spout is fixed and is provided with the slide bar, the stopper cup joints with the pole wall activity of slide bar, the pole wall activity of slide bar has cup jointed the spring, the both ends of spring are close to one side and the inner wall fixed connection of spout of arc splint with the slider that corresponds respectively.

Preferably, the motor is fixedly connected with the corresponding side plate through a supporting frame.

Preferably, the motor is a gear motor.

Compared with the prior art, the utility model provides the centrifugal fan bracket with the buffer function, which has the following beneficial effects:

1. this centrifugal fan support with buffer function through the setting of buffer board and a plurality of damping bumper shock absorber for the support is whole to have good buffer performance, thereby can reduce the acoustic radiation that mechanical vibration and mechanical noise arouse.

2. This centrifugal fan support with buffer function drives worm through the motor and rotates, and the worm drives the worm wheel and rotates, even a plurality of triangular blocks promote the trapezoidal piece that corresponds, even make a plurality of arc splint to the inboard removal, can carry out high-efficient convenient centre gripping to centrifugal wind-force fixed, realize carrying out high-efficient convenient installation to centrifugal fan, convenient operation, labour saving and time saving.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, the device has good buffering performance, and the centrifugal fan can be efficiently and conveniently installed, so that the operation is convenient, and the time and the labor are saved.

Drawings

Fig. 1 is a schematic structural view of a centrifugal fan bracket with a buffer function according to the present utility model;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

fig. 3 is an enlarged schematic view of the structure of the portion a in fig. 2.

In the figure: 1 base, 2 mounting panels, 3 buffer boards, 4 damping shock absorbers, 5 fixed shells, 6 sliding blocks, 7 internal thread pipes, 8 threaded rods, 9 arc clamping plates, 10 sliding rods, 11 limiting blocks, 12 springs, 13 trapezoidal blocks, 14 triangular blocks, 15 worm wheels, 16 side plates, 17 worms and 18 motors.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a centrifugal fan support with buffer function, including base 1 and mounting panel 2, the inside slip of base 1 is provided with buffer board 3 and does not have mounting panel 2 fixed the setting in the upper surface of buffer board 3, the fixed a plurality of damping shock absorbers 4 that are provided with between the lower surface of buffer board 3 and the inside bottom of base 1, the inside both sides of base 1 are all fixed and are provided with the gag lever post, the both ends of buffer board 3 all cup joint with the gag lever post activity that corresponds, the mounting groove has been seted up at the middle part of mounting panel 2, the front side of mounting groove is annular array and is provided with a plurality of fixed shells 5, the inside of a plurality of fixed shells 5 all slides and is provided with slider 6, the inside fixed internal thread pipe 7 that cup joints of slider 6, threaded rod 8 has been cup jointed to internal thread of internal thread pipe 7, the one end of threaded rod 8 is fixed and is provided with arc splint 9, a plurality of arc splint 9 are all set up flutedly near one side of mounting groove, the front side of mounting panel 2 is provided with the drive mechanism that drives a plurality of arc splint 9 and remove.

Referring to fig. 1-2, the drive mechanism includes worm wheel 15 and worm 17, worm wheel 15 rotates the front side of cover locating mounting panel 2, the inside fixed a plurality of triangular blocks 14 that are provided with of worm wheel 15, a plurality of sliders 6 keep away from the equal fixed trapezoidal piece 13 that is provided with in one side of arc splint 9, the inclined plane of a plurality of triangular blocks 14 all contradicts with the inclined plane of trapezoidal piece 13 that corresponds, the lower extreme both sides of mounting panel 2 are all fixed and are provided with curb plate 16, worm 17 rotates and sets up between two curb plate 16, worm 17 and worm wheel 15 meshing are connected, the outside of one side curb plate 16 is provided with motor 18, the output of motor 18 and the one end fixed connection of worm 17, motor 18 passes through support frame and the curb plate 16 fixed connection that corresponds for motor 18 and curb plate 16 are connected more firmly, motor 18 is the gear motor, can provide great and stable driving force.

Referring to fig. 3, the sliding grooves are all formed in the inner walls of the two sides of the fixed shell 5, the limiting blocks 11 are fixedly arranged on the two sides of the sliding block 6, the limiting blocks 11 on the two sides are in sliding connection with the corresponding sliding grooves, the sliding block 6 can stably slide, the sliding rod 10 is fixedly arranged in the sliding groove, the limiting blocks 11 are movably sleeved with the rod wall of the sliding rod 10, the spring 12 is movably sleeved with the rod wall of the sliding rod 10, two ends of the spring 12 are fixedly connected with one side, close to the arc-shaped clamping plate 9, of the corresponding sliding block 6 and the inner wall of the sliding groove respectively, and the sliding block 6 is convenient to reset.

In the utility model, when in use, due to the arrangement of the buffer plate 3 and the plurality of damping shock absorbers 4, the whole bracket has good buffering performance, so that the sound radiation caused by mechanical vibration and mechanical noise can be reduced, during installation, the centrifugal fan is arranged in the installation groove, the motor 18 drives the worm 17 to rotate, the worm 17 drives the worm wheel 15 to rotate, even if the plurality of triangular blocks 14 push the corresponding trapezoid blocks 13, the plurality of arc clamping plates 9 move inwards, the grooves at the inner sides of the plurality of arc clamping plates 9 are propped against the front end of the centrifugal fan, and therefore, the centrifugal fan can be clamped and fixed efficiently and conveniently, the efficient and convenient installation of the centrifugal fan is realized, and the centrifugal fan is convenient to operate, time-saving and labor-saving.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a centrifugal fan support with buffer function, includes base (1) and mounting panel (2), its characterized in that, the inside slip of base (1) is provided with buffer board (3) do not have the fixed upper surface that sets up in buffer board (3) of mounting panel (2), the fixed a plurality of damping bumper shock absorbers (4) that are provided with between the lower surface of buffer board (3) and the inside bottom of base (1), the mounting groove has been seted up at the middle part of mounting panel (2), the front side of mounting groove is annular array and is provided with a plurality of fixed shells (5), a plurality of the inside of fixed shell (5) is all slided and is provided with slider (6), the inside fixed internal thread pipe (7) that has cup jointed of slider (6), the internal thread pipe (7) have cup jointed threaded rod (8), the fixed arc splint (9) that are provided with of one end of threaded rod (8), a plurality of arc splint (9) are close to one side of mounting groove all seting up, the front side of mounting panel (2) is provided with and drives a plurality of arc splint (9) and removes drive mechanism.

2. The centrifugal fan support with buffering function according to claim 1, wherein the transmission mechanism comprises a worm wheel (15) and a worm (17), the worm wheel (15) is rotationally sleeved on the front side of the mounting plate (2), a plurality of triangular blocks (14) are fixedly arranged in the worm wheel (15), a plurality of sliding blocks (6) are fixedly arranged on one sides of the sliding blocks, far away from the arc clamping plates (9), of the sliding blocks, trapezoid blocks (13) are fixedly arranged, inclined surfaces of the triangular blocks (14) are in contact with inclined surfaces of the corresponding trapezoid blocks (13), side plates (16) are fixedly arranged on two sides of the lower end of the mounting plate (2), the worm (17) is rotationally arranged between the two side plates (16), the worm (17) is in meshed connection with the worm wheel (15), a motor (18) is arranged on the outer side of the side plate (16), and the output end of the motor (18) is fixedly connected with one end of the worm (17).

3. The centrifugal fan support with the buffering function according to claim 1, wherein limiting rods are fixedly arranged on two sides of the inside of the base (1), and two ends of the buffering plate (3) are movably sleeved with the corresponding limiting rods.

4. The centrifugal fan support with the buffering function according to claim 1, wherein sliding grooves are formed in inner walls of two sides of the fixed shell (5), limiting blocks (11) are fixedly arranged on two sides of the sliding block (6), and the limiting blocks (11) on two sides are slidably connected with the corresponding sliding grooves.

5. The centrifugal fan support with the buffering function according to claim 4, wherein a sliding rod (10) is fixedly arranged in the sliding groove, the limiting block (11) is movably sleeved with the rod wall of the sliding rod (10), a spring (12) is movably sleeved with the rod wall of the sliding rod (10), and two ends of the spring (12) are fixedly connected with one side, close to the arc-shaped clamping plate (9), of the corresponding sliding block (6) and the inner wall of the sliding groove respectively.

6. Centrifugal fan support with buffer function according to claim 2, characterized in that the motor (18) is fixedly connected with the corresponding side plate (16) by means of a support frame.

7. Centrifugal fan support with buffer function according to claim 2, characterized in that the motor (18) is a gear motor.