CN218151536U - Fixing device with damping and buffering structure for low-noise ventilator - Google Patents

Abstract

The utility model relates to a ventilation blower fixed equipment technical field specifically is low noise ventilation blower is with fixing device who has shock attenuation buffer structure, including the ventilation blower mounting panel to and set up the backup pad at ventilation blower mounting panel lower extreme, be provided with the buffering subassembly between ventilation blower mounting panel and the backup pad, the buffering subassembly includes the buffer block of fixed connection at ventilation blower mounting panel lower extreme, and set up the dashpot in the backup pad upper end, buffer block swing joint is at the inner wall of dashpot, and the inner chamber of dashpot is provided with buffer spring, and the lower extreme of ventilation blower mounting panel articulates there is even board, and even board one end of keeping away from the ventilation blower mounting panel articulates there is the slider, and the slider is kept away from even one end of board and is provided with elastic component, the utility model provides a buffer capacity is weaker, leads to producing the problem of great noise, does benefit to long-time work of ventilation blower, and also does not have noise to influence staff's work efficiency.

Description

Fixing device with damping and buffering structure for low-noise ventilator

Technical Field

The utility model relates to a ventilation blower fixed equipment technical field specifically is low noise ventilation blower is with fixing device who has shock attenuation buffer structure.

Background

The ventilator 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. Modern ventilators are widely used in ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and draught of boilers and industrial furnaces, cooling and ventilation in air conditioning equipment and household electrical appliances, drying and sorting of grains, wind tunnel wind sources and inflation and propulsion of air cushion boats, and the like.

At the in-process of ventilation blower work, because of its power is great, so ventilation blower during operation can produce great vibrations, however, current fixing device who is used for installing the ventilation blower is more weak to the vibration power buffer capacity, leads to producing great noise, not only is unfavorable for the long-time work of ventilation blower, and noisy noise also can influence staff's work efficiency.

To the above problem, the utility model provides a low noise is fixing device with shock attenuation buffer structure for ventilator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low noise ventilation machine is with fixing device who has shock attenuation buffer structure, buffer block swing joint is at the inner wall of dashpot, the inner chamber of dashpot is provided with buffer spring, the lower extreme of ventilation blower mounting panel articulates there is even board, the one end that the ventilation blower mounting panel was kept away from to even board articulates there is the slider, the one end that even board was kept away from to the slider is provided with elastic element, the buffer block is the component that the rubber material was made, the shape of buffer block is round platform shape, and its maximum diameter is greater than the inner chamber diameter of dashpot, buffer spring's one end and buffer block fixed connection, and the bottom plate fixed connection of its other end and dashpot, even board, slider and elastic element all are equipped with two sets ofly, and all about the central symmetric distribution of buffer block, thereby the problem in the background art has been solved.

In order to achieve the above purpose, the utility model provides a following technical scheme: low noise is fixing device with shock attenuation buffer structure for ventilator, including the ventilation blower mounting panel to and set up the backup pad at ventilation blower mounting panel lower extreme, be provided with the buffering subassembly between ventilation blower mounting panel and the backup pad, the buffering subassembly includes the buffer block of fixed connection at ventilation blower mounting panel lower extreme, and sets up the dashpot in the backup pad upper end, and buffer block swing joint is at the inner wall of dashpot, and the inner chamber of dashpot is provided with buffer spring, and the lower extreme of ventilation blower mounting panel articulates there is even board, and even board one end of keeping away from the ventilation blower mounting panel articulates there is the slider, and the slider is kept away from even one end of board and is provided with elastic component.

Preferably, the buffer block is a member made of rubber, the buffer block is in a circular truncated cone shape, and the maximum diameter of the buffer block is larger than the diameter of the inner cavity of the buffer groove.

Preferably, one end of the buffer spring is fixedly connected with the buffer block, and the other end of the buffer spring is fixedly connected with the bottom plate of the buffer slot.

Preferably, the connecting plate, the sliding block and the elastic element are arranged in two groups and are symmetrically distributed about the center of the buffer block.

Preferably, the sucking disc subassembly is installed to the side of backup pad, and the sucking disc subassembly is equipped with two sets ofly, and about backup pad central symmetry distribution.

Preferably, the sucking disc subassembly includes the installation pole with backup pad fixed connection, and the mounting disc has been cup jointed to the outer wall of installation pole, and the lower extreme of mounting disc is provided with the sucking disc main part.

Preferably, the upper end of the sucker main body is provided with a sealing opening, a sealing rod is connected with the opening on the bottom plate of the sealing opening in a threaded manner, the upper end of the sealing rod is fixedly connected with an adjusting piece, and the outer wall of the adjusting piece is sleeved with a sealing piece.

Preferably, the sealing element is a hollow structure and is a member made of rubber, and the diameter of the sealing element is larger than that of the sealing opening.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a low noise is fixing device with shock attenuation buffer structure for ventilator, buffer block swing joint is at the inner wall of dashpot, the inner chamber of dashpot is provided with buffer spring, the lower extreme of ventilation blower mounting panel articulates there is even board, even the board one end of keeping away from the ventilation blower mounting panel articulates there is the slider, the slider is kept away from even one end of board and is provided with elastic element, when ventilation blower work produces vibrations, the vibrations power can drive the ventilation blower mounting panel and push down, thereby it moves down at the inner chamber of dashpot to drive the buffer block, be round platform shape because of the shape of buffer block, and its maximum diameter is greater than the inner chamber diameter of dashpot, the event when the buffer block moves down, the dashpot can press from both sides tight the buffer block, rethread and buffer spring's cooperation, cushion the vibrations power, when the ventilation blower mounting panel pushes down, even the board also can drive and make slider extrusion elastic element, effort through elastic element, can further cushion the vibrations power, it is weaker to have solved the buffer the ability, lead to produce the problem of great noise, do benefit to the long-time work of ventilation blower, and also do benefit to the work efficiency that does not have the noise influence staff.

2. The utility model provides a low noise is fixing device who has shock attenuation buffer structure for ventilator, the mounting disc has been cup jointed to the outer wall of installation pole, the lower extreme of mounting disc is provided with the sucking disc main part, the seal port has been seted up to the upper end of sucking disc main part, threaded connection has the sealing rod in the opening on the seal port bottom plate, the upper end fixedly connected with regulating part of sealing rod, the outer wall cover of regulating part is equipped with the sealing member, when the erection bracing board, at first extrude the sucking disc main part, discharge its inside air, then rotate the regulating part, it moves down along the screw thread to drive the sealing rod, it is at the seal port inner wall to drive the sealing member block, be hollow out structure because of the inside of sealing member, and be the component that the rubber material made, the diameter of sealing member is greater than the diameter of seal port, so the sealing member can tightly laminate the inner wall of seal port, the sucking disc main part can adsorb in ground this moment, fixed effect is showing, and can guarantee its stability when vibrations appear in the backup pad through the toughness of sucking disc main part itself.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the buffer assembly of the present invention;

FIG. 3 is a schematic view of the structure of the suction cup assembly of the present invention;

fig. 4 is an enlarged view of fig. 3 a according to the present invention;

fig. 5 is a schematic view of the sealing member structure of the present invention.

In the figure: 1. mounting a plate; 2. a support plate; 3. a buffer assembly; 31. a buffer block; 32. a buffer tank; 33. a buffer spring; 34. connecting plates; 35. a slider; 36. a resilient element; 4. a sucker component; 41. mounting a rod; 42. mounting a disc; 43. a suction cup main body; 44. sealing the opening; 45. a sealing rod; 46. an adjustment member; 47. and a seal.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In order to solve the problem that the buffering capacity is weak, which causes large noise, as shown in fig. 1-2, the following preferred technical solutions are provided:

low noise is fixing device with shock attenuation buffer structure for ventilator, including ventilator mounting panel 1, and the backup pad 2 of setting at ventilator mounting panel 1 lower extreme, be provided with buffer assembly 3 between ventilator mounting panel 1 and the backup pad 2, buffer assembly 3 includes buffer block 31 of fixed connection at ventilator mounting panel 1 lower extreme, and set up the dashpot 32 in backup pad 2 upper end, buffer block 31 swing joint is at the inner wall of dashpot 32, the inner chamber of dashpot 32 is provided with buffer spring 33, ventilator mounting panel 1's lower extreme articulates there is even board 34, even board 34 keeps away from the one end of ventilator mounting panel 1 and articulates there is slider 35, the one end that even board 34 was kept away from to slider 35 is provided with elastic element 36.

The buffer block 31 is a member made of rubber, the buffer block 31 is in a circular truncated cone shape, the maximum diameter of the buffer block 31 is larger than the diameter of an inner cavity of the buffer groove 32, one end of the buffer spring 33 is fixedly connected with the buffer block 31, the other end of the buffer spring is fixedly connected with a bottom plate of the buffer groove 32, and the connecting plate 34, the sliding block 35 and the elastic element 36 are all provided with two groups and are symmetrically distributed about the center of the buffer block 31.

Specifically, when the ventilation blower work produced vibrations, the shaking force can drive ventilation blower mounting panel 1 and push down, thereby drive buffer block 31 and move down at the inner chamber of buffer slot 32, because of the shape of buffer block 31 is round platform shape, and its maximum diameter is greater than the inner chamber diameter of buffer slot 32, so when buffer block 31 moves down, buffer slot 32 can press from both sides tight buffer block 31, rethread and buffer spring 33's cooperation, cushion the shaking force, when ventilation blower mounting panel 1 pushes down, even board 34 also can make slider 35 extrude elastic element 36 under the drive, through the effort of elastic element 36, can further cushion the shaking force, it is weaker to have solved the buffer capacity, lead to producing the problem of great noise, do benefit to the long-time work of ventilation blower, and also not have noise influence staff's work efficiency.

In order to guarantee the stability of the support plate 2, as shown in fig. 3-5, the following preferred solutions are provided:

sucking disc subassembly 4 is installed to the side of backup pad 2, sucking disc subassembly 4 is equipped with two sets ofly, and about 2 central symmetric distributions of backup pad, sucking disc subassembly 4 includes the installation pole 41 with 2 fixed connection of backup pad, the outer wall of installation pole 41 has cup jointed mounting disc 42, the lower extreme of mounting disc 42 is provided with sucking disc main part 43, seal 44 has been seted up to the upper end of sucking disc main part 43, threaded connection has sealing rod 45 in the opening on the seal 44 bottom plate, the upper end fixedly connected with regulating part 46 of sealing rod 45, the outer wall cover of regulating part 46 is equipped with sealing member 47, the inside of sealing member 47 is hollow out construction, and the component made for the rubber material, the diameter of sealing member 47 is greater than the diameter of seal 44.

Specifically, when erection bracing board 2, at first extrude sucking disc main part 43, with its inside air escape, then rotate regulating part 46, drive sealing rod 45 and move down along the screw thread, drive sealing member 47 block at seal port 44 inner wall, because of the inside of sealing member 47 is hollow out construction, and the component that makes for the rubber material, the diameter of sealing member 47 is greater than the diameter of seal port 44, so sealing member 47 can tightly laminate the inner wall of seal port 44, sucking disc main part 43 can adsorb in ground this moment, fixed effect is showing, and toughness through sucking disc main part 43 itself can ensure its stability when vibrations appear in backup pad 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Low noise is fixing device with shock attenuation buffer structure for ventilator, including ventilation blower mounting panel (1) to and backup pad (2) of setting at ventilation blower mounting panel (1) lower extreme, be provided with between ventilation blower mounting panel (1) and backup pad (2) buffering subassembly (3), its characterized in that: buffer block (31) of buffer subassembly (3) including fixed connection at ventilation blower mounting panel (1) lower extreme to and set up in dashpot (32) of backup pad (2) upper end, buffer block (31) swing joint is at the inner wall of dashpot (32), the inner chamber of dashpot (32) is provided with buffer spring (33), the lower extreme of ventilation blower mounting panel (1) articulates there is even board (34), the one end of keeping away from ventilation blower mounting panel (1) in even board (34) articulates there is slider (35), the one end of keeping away from even board (34) in slider (35) is provided with elastic component (36).

2. The fixing device with a shock-absorbing buffer structure for a low noise ventilator according to claim 1, wherein: the buffer block (31) is a component made of rubber materials, the buffer block (31) is in a circular truncated cone shape, and the maximum diameter of the buffer block is larger than the diameter of the inner cavity of the buffer groove (32).

3. The fixing device with a shock-absorbing buffer structure for a low noise ventilator according to claim 1, wherein: one end of the buffer spring (33) is fixedly connected with the buffer block (31), and the other end of the buffer spring is fixedly connected with the bottom plate of the buffer groove (32).

4. The fixing device with a shock-absorbing buffer structure for a low noise ventilator according to claim 1, wherein: the connecting plate (34), the sliding block (35) and the elastic element (36) are provided with two groups and are symmetrically distributed about the center of the buffer block (31).

5. The fixing device with a shock-absorbing buffer structure for a low noise ventilator according to claim 1, wherein: sucking disc subassembly (4) are installed to the side of backup pad (2), and sucking disc subassembly (4) are equipped with two sets ofly, and about backup pad (2) central symmetry distribution.

6. The fixing device with a shock-absorbing buffer structure for a low noise ventilator according to claim 5, wherein: the sucker component (4) comprises an installation rod (41) fixedly connected with the support plate (2), an installation disc (42) is sleeved on the outer wall of the installation rod (41), and a sucker main body (43) is arranged at the lower end of the installation disc (42).

7. The fixing device with a shock-absorbing buffer structure for a low noise ventilator according to claim 6, wherein: sealing opening (44) have been seted up to the upper end of sucking disc main part (43), and threaded connection has sealing rod (45) in the opening on sealing opening (44) bottom plate, and the upper end fixedly connected with regulating part (46) of sealing rod (45), the outer wall cover of regulating part (46) are equipped with sealing member (47).

8. The fixing device with a shock-absorbing buffer structure for a low noise ventilator according to claim 7, wherein: the sealing element (47) is of a hollow structure and is a component made of rubber, and the diameter of the sealing element (47) is larger than that of the sealing opening (44).

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