CN220471177U - Shock absorption mounting base for centrifugal ventilator - Google Patents
Shock absorption mounting base for centrifugal ventilator Download PDFInfo
- Publication number
- CN220471177U CN220471177U CN202322256132.8U CN202322256132U CN220471177U CN 220471177 U CN220471177 U CN 220471177U CN 202322256132 U CN202322256132 U CN 202322256132U CN 220471177 U CN220471177 U CN 220471177U
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- fixedly connected
- plate
- mounting
- equal fixedly
- limiting
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- 230000035939 shock Effects 0.000 title claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 title abstract description 4
- 238000009434 installation Methods 0.000 claims abstract description 25
- 238000013016 damping Methods 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000006378 damage Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of shock absorption installation bases and discloses a shock absorption installation base for a centrifugal ventilator, which comprises an object placing platform, wherein four first hinges are fixedly connected below the object placing platform at equal intervals, transmission plates are fixedly connected to the inner sides of the four first hinges, second hinges are fixedly connected below the four transmission plates, first toothed plates are fixedly connected below the four second hinges, gears are respectively connected below the four first toothed plates in a toothed manner, and second toothed plates are respectively connected below the four gears in a toothed manner. The damping mounting base for the centrifugal ventilator is convenient for buffering vibration generated by the centrifugal ventilator, is convenient for replacing the first spring, and is convenient for mounting and fixing the centrifugal ventilators of different models.
Description
Technical Field
The utility model relates to the technical field of vibration reduction mounting bases, in particular to a vibration reduction mounting base for a centrifugal ventilator.
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 centrifugal ventilator often produces vibrations when using, and long-time vibrations cause centrifugal ventilator harm easily, so centrifugal ventilator often need install on shock attenuation installation base.
The existing shock-absorbing installation base has certain defects when in use, firstly, the existing shock-absorbing installation base is inconvenient to buffer vibration generated by the centrifugal ventilator when in use, secondly, the first spring for buffering vibration of the existing shock-absorbing installation base is easy to fatigue and damage after long-time use and inconvenient to replace, and finally, the existing shock-absorbing installation base is inconvenient to install and fix the centrifugal ventilators of different models, and therefore the shock-absorbing installation base for the centrifugal ventilator is provided.
Disclosure of Invention
The utility model mainly aims to provide a vibration damping mounting base for a centrifugal ventilator, which solves the problems that the conventional vibration damping mounting base is inconvenient to buffer vibration generated by the centrifugal ventilator during use, a first spring for buffering vibration of the conventional vibration damping mounting base is easy to fatigue damage after long-time use and inconvenient to replace, and the conventional vibration damping mounting base is inconvenient to mount and fix the centrifugal ventilators of different models.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a shock attenuation installation base for centrifugal fan, including putting the thing platform, put the thing platform, the below equidistance fixedly connected with four first hinges of thing platform, four the equal fixedly connected with drive plate of inboard of first hinge, four the equal fixedly connected with second hinge of below of drive plate, four the equal fixedly connected with first pinion rack of below of second hinge, four the equal tooth of below of first pinion rack has the gear, four the equal tooth of below of gear has the second pinion rack, four one side of second pinion rack all is provided with buffer assembly.
Further, the buffer assembly comprises a connecting plate, one side of the connecting plate is abutted to the second toothed plate, a first mounting hole is formed in one side of the connecting plate, a second mounting hole is formed in one side of the second toothed plate, second fixing bolts are connected in the first mounting hole and the second mounting hole in a penetrating mode, a first spring is fixedly connected to the inner side of the connecting plate, a first mounting plate is fixedly connected to the inner side of the first spring, and a second mounting plate is fixedly connected to one side of the first mounting plate.
Further, four the installation piece has been cup jointed in the outside of the second mounting panel of buffer module, the equal fixedly connected with second spring in top four sides of installation piece, four the equal fixedly connected with fly leaf in top of second spring, four the equal fixedly connected with dead lever in below of fly leaf, four first mounting grooves have been seted up to the top equidistance of installation piece, four the second mounting groove has all been seted up to one side of second mounting panel, four the dead lever passes adjacent first mounting groove and second mounting groove respectively.
Further, the lower part fixedly connected with base including the installation piece, the top fixedly connected with second sleeve of installation piece, first sleeve has been cup jointed to the telescopic centre activity of second, the telescopic top fixedly connected with of first puts the thing platform.
Further, the four sides of installation piece are all fixedly connected with limiting plate, four first spacing groove has all been seted up to one side of limiting plate, four the equal fixedly connected with first limiting plate in one side of first pinion rack, four first limiting plate all passes adjacent first spacing groove, four the equal fixedly connected with first baffle in the outside of first limiting plate, four the equal fixedly connected with gag lever post in one side of limiting plate, four the equal movable sleeve of gag lever post is in the middle of the gear, four the equal fixedly connected with second baffle in the outside of gag lever post, four the second spacing groove has all been seted up to one side of limiting plate, four the equal fixedly connected with second limiting plate in one side of second pinion rack, four the second limiting plate all passes the second spacing groove, four the equal fixedly connected with second baffle in the outside of second limiting plate.
Further, put thing platform's top fixedly connected with fixed slot, four the equal fixedly connected with backup pad in top four sides of fixed slot, four the equal fixedly connected with of top of backup pad is spacing pipe, four all movable sleeve has the trace in the middle of the spacing pipe, four the equal fixedly connected with of one end of trace changes the board, four the equal fixedly connected with fixed plate in one side of spacing pipe, four the third mounting hole has all been seted up to one side of changing the board, four a plurality of fourth mounting holes have all been seted up to one side of fixed plate at equal distance, four all pass in the third mounting hole and be connected with first fixing bolt, and four first fixing bolt all passes adjacent fourth mounting hole, four all seted up the movable groove on the circumference surface of spacing pipe, four equal fixedly connected with clamp plate on the circumference surface of trace, and four the clamp plate passes four movable grooves respectively, four the equal fixedly connected with blotter in inboard of clamp plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the vibration generated by the centrifugal ventilator is conveniently buffered through the arrangement of the second hinge, the vibration generated by the centrifugal ventilator on the object placing platform is transmitted to the object placing platform, the vibration of the object placing platform is transmitted to the first hinge, the first hinge drives the transmission plate, the second hinge and the first gear to move, the first gear drives the second toothed plate to move through the gear, the second toothed plate drives the connecting plate to move through the second fixing bolt, the connecting plate drives the first spring to stretch and shrink so as to buffer the vibration, and the vibration generated by the centrifugal ventilator is conveniently buffered through the arrangement.
2. According to the utility model, the first spring is conveniently replaced by arranging the fixing rod, the movable plate is pulled to drive the second spring to stretch, and meanwhile, the movable plate drives the fixing rod to move upwards until the fixing rod is not moved in the second mounting groove, at the moment, the second fixing bolt is removed, the second spring can be removed by the connecting plate, the first mounting plate and the second mounting plate, and the second spring can be mounted by reverse operation.
3. According to the utility model, through the arrangement of the first fixing bolts, the centrifugal ventilators with different types can be conveniently installed and fixed, the centrifugal ventilators are placed in the middle of the fixing grooves on the object placing platform, the first fixing bolts are taken down, the rotating plate is rotated, the rotating plate drives the pressing plate to move through the connecting rod, the pressing plate drives the buffer cushion to compress the centrifugal ventilators, and the first fixing bolts are fixed through the third fixing holes and the fourth fixing holes.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic view showing the overall structure of a first angle of a damper mounting base for a centrifugal fan according to the present utility model.
Fig. 2 is a schematic view showing the overall structure of a second angle of a damper mounting base for a centrifugal fan according to the present utility model.
Fig. 3 is an enlarged schematic view of a part of the structure of a second sleeve of a damper mounting base for a centrifugal fan according to the present utility model.
Fig. 4 is an enlarged schematic view of a part of the structure of a first spring of a damper mounting base for a centrifugal fan according to the present utility model.
In the figure: 1. a pressing plate; 2. a cushion pad; 3. a fixing plate; 4. a first fixing bolt; 5. a fixing groove; 6. a rotating plate; 7. a storage platform; 8. a first sleeve; 9. a second sleeve; 10. a first hinge; 11. a second hinge; 12. a first toothed plate; 13. a gear; 14. a second toothed plate; 15. a connecting plate; 16. a second fixing bolt; 17. a first spring; 18. a second spring; 19. a fixed rod; 20. and (5) a base.
Description of the embodiments
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a damping mount base 20 for centrifugal ventilator, including putting thing platform 7, put thing platform 7, the below equidistance fixedly connected with four first hinges 10 of putting thing platform 7, the inboard of four first hinges 10 is all fixedly connected with drive plate, the below of four drive plates is all fixedly connected with second hinge 11, the below of four second hinges 11 is all fixedly connected with first pinion rack 12, the below of four first pinion rack 12 is all toothed and is connected with gear 13, the below of four gear 13 is all toothed and is connected with second pinion rack 14, one side of four second pinion rack 14 all is provided with buffer assembly, through adopting above-mentioned technical scheme, the vibrations that centrifugal ventilator produced on putting thing platform 7 are transmitted to put thing platform 7, the vibrations of putting thing platform 7 are transmitted to first hinge 10, first hinge 10 drives the drive plate, second hinge 11, first pinion rack 12 moves, first pinion rack 12 passes through gear 13 and drives second pinion rack 14, second pinion rack 14 passes through second pinion rack 14 and is toothed rack 15 and is fixed, the vibration that drives the connection board through the second bolt 15, the vibration that drives the vibration connection board is convenient for setting up through the extension bolt 17.
As shown in fig. 1-4, the buffer assembly comprises a connecting plate 15, one side of the connecting plate 15 abuts against a second toothed plate 14, one side of the connecting plate 15 is provided with a first mounting hole, one side of the second toothed plate 14 is provided with a second mounting hole, the first mounting hole and the second mounting hole are all penetrated and connected with a second fixing bolt 16, the inner side of the connecting plate 15 is fixedly connected with a first spring 17, the inner side of the first spring 17 is fixedly connected with a first mounting plate, one side of the first mounting plate is fixedly connected with a second mounting plate, and by adopting the technical scheme, the second toothed plate 14 can drive the connecting plate 15 to move through the second fixing bolt 16.
As shown in fig. 1-4, the outside of the second mounting plate of four buffer assemblies has cup jointed the installation piece, and the equal fixedly connected with second spring 18 in top four sides of installation piece, the equal fixedly connected with fly leaf in top of four second springs 18, the equal fixedly connected with dead lever 19 in below of four fly leaves, four first mounting grooves have all been seted up to the top equidistance of installation piece, the second mounting groove has all been seted up to one side of four second mounting plates, and adjacent first mounting groove and second mounting groove are passed respectively to four dead levers 19, through such setting, the fly leaf can drive dead lever 19 motion.
As shown in fig. 1-4, the base 20 is fixedly connected to the lower part of the installation block, the second sleeve 9 is fixedly connected to the upper part of the installation block, the first sleeve 8 is movably sleeved in the middle of the second sleeve 9, the object placing platform 7 is fixedly connected to the upper part of the first sleeve 8, and through the arrangement, the first sleeve 8 fixedly connected to the object placing platform 7 is sleeved in the second sleeve 9, so that the object placing platform 7 can only move along the direction of the second sleeve 9.
As shown in fig. 1-4, the four sides of the mounting block are all fixedly connected with limiting plates, one side of each of the four limiting plates is provided with a first limiting groove, one side of each of the four first toothed plates 12 is fixedly connected with a first limiting plate, each of the four first limiting plates passes through the adjacent first limiting grooves, the outer sides of each of the four first limiting plates are fixedly connected with first baffle plates, one side of each of the four limiting plates is fixedly connected with a limiting rod, each of the four limiting rods is movably sleeved in the middle of the gear 13, the outer sides of each of the four limiting rods are fixedly connected with a second baffle plate, one side of each of the four limiting plates is provided with a second limiting groove, one side of each of the four second toothed plates 14 is fixedly connected with a second limiting plate, each of the four second limiting plates passes through the second limiting grooves, each of the outer sides of the four second limiting plates is fixedly connected with a second baffle plate, and through the arrangement, the first toothed plates 12 can only move along the first limiting grooves due to the limiting of the fixedly connected first limiting plates, and the second toothed plates 14 can only move along the second limiting grooves due to the limiting grooves of the fixedly connected second limiting plates.
As shown in fig. 1-2, the fixed slot 5 is fixedly connected with above the object placing platform 7, four equal fixedly connected with backup pads on four sides of the fixed slot 5, the spacing pipe of equal fixedly connected with in top of four backup pads, all movable sleeve has the trace in the middle of the four spacing pipes, the equal fixedly connected with rotating plate 6 of one end of four trace, the equal fixedly connected with fixed plate 3 in one side of four spacing pipes, the third mounting hole has all been seted up to one side of four rotating plate 6, a plurality of fourth mounting holes have all been seted up to one side equal distance of four fixed plate 3, all pass in the four third mounting holes and be connected with first fixing bolt 4, and four first fixing bolt 4 all pass adjacent fourth mounting holes, all set up the movable slot on the circumference surface of four spacing pipes, all fixedly connected with clamp plate 1 on the circumference surface of four trace, and four clamp plate 1 pass four movable slots respectively, the equal fixedly connected with blotter 2 in inboard of four clamp plate 1, through such setting, place the centrifugation in the object placing platform 5 in the fixed slot, the fixed plate 4 is gone up to the fixed plate through the fixed slot, the fixed bolt is rotated down by a fixed bolt 4, the fixed bolt is fixed through the fixed bolt is driven to the fourth rotation 1, the fixed bolt is not fixed through the fourth fixing hole is driven to the rotation, the fourth bolt 1.
When the centrifugal fan is used, the base 20 is placed on a horizontal plane, the centrifugal fan is placed in the middle of the fixing groove 5 on the object placing platform 7, the first fixing bolt 4 is taken down, the rotating plate 6 is rotated, the rotating plate 6 drives the pressing plate 1 to move through the linkage rod, the pressing plate 1 drives the cushion pad 2 to compress the centrifugal fan, and the centrifugal fan passes through the third fixing hole and the fourth fixing hole to fix the first fixing bolt 4, so that the centrifugal fan is fixed;
when the centrifugal ventilator works, vibration generated by the centrifugal ventilator on the object placing platform 7 is transmitted to the object placing platform 7, the vibration of the object placing platform 7 is transmitted to the first hinge 10, the first hinge 10 drives the transmission plate, the second hinge 11 and the first toothed plate 12 to move, the first toothed plate 12 drives the second toothed plate 14 to move through the gear 13, the second toothed plate 14 drives the connecting plate 15 to move through the second fixing bolt 16, and the connecting plate 15 drives the first spring 17 to stretch and shrink so as to buffer the vibration;
when the first spring 17 needs to be fixed, the movable plate drives the second spring 18 to stretch, meanwhile, the movable plate drives the fixed rod 19 to move upwards until the fixed rod 19 is not moved in the second mounting groove, at the moment, the second fixing bolt 16 is taken down, the second spring 18 can be taken down through the connecting plate 15, the first mounting plate and the second mounting plate, and the second spring 18 can be mounted through reverse operation.
The utility model provides a vibration damping mounting base for a centrifugal ventilator, which solves the problems that the conventional vibration damping mounting base is inconvenient to buffer vibration generated by the centrifugal ventilator during use, the conventional vibration damping mounting base is easy to fatigue damage after long-time use and inconvenient to replace, and the conventional vibration damping mounting base is inconvenient to mount and fix the centrifugal ventilators of different models, and is practical.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present 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 (6)
1. A shock attenuation installation base for centrifugal fan, its characterized in that: including putting thing platform (7), the below equidistance fixedly connected with four first hinges (10) of thing platform (7), four the equal fixedly connected with drive plate of inboard of first hinge (10), four the equal fixedly connected with second hinge (11) of below of drive plate, four the equal fixedly connected with first pinion rack (12) of below of second hinge (11), four the equal tooth in below of first pinion rack (12) has gear (13), four the equal tooth in below of gear (13) has second pinion rack (14), four one side of second pinion rack (14) all is provided with buffer assembly.
2. A shock mount for a centrifugal fan according to claim 1, wherein: the buffer assembly comprises a connecting plate (15), one side of the connecting plate (15) is abutted to a second toothed plate (14), one side of the connecting plate (15) is provided with a first mounting hole, one side of the second toothed plate (14) is provided with a second mounting hole, the first mounting hole and the second mounting hole are all penetrated and connected with a second fixing bolt (16), the inner side of the connecting plate (15) is fixedly connected with a first spring (17), the inner side of the first spring (17) is fixedly connected with a first mounting plate, and one side of the first mounting plate is fixedly connected with a second mounting plate.
3. A shock mount for a centrifugal fan according to claim 2, wherein: the four the installation piece has been cup jointed in the outside of the second mounting panel of buffer assembly, the equal fixedly connected with second spring (18) in top four of installation piece the equal fixedly connected with fly leaf in top of second spring (18), four the equal fixedly connected with dead lever (19) in below of fly leaf, four first mounting grooves have been seted up to the top equidistance of installation piece, four the second mounting groove has all been seted up to one side of second mounting panel, four dead lever (19) pass adjacent first mounting groove and second mounting groove respectively.
4. A shock mount for a centrifugal fan according to claim 3, wherein: the device comprises a base (20) fixedly connected with the lower part of a mounting block, a second sleeve (9) is fixedly connected with the upper part of the mounting block, a first sleeve (8) is movably sleeved in the middle of the second sleeve (9), and a storage platform (7) is fixedly connected with the upper part of the first sleeve (8).
5. A shock mount for a centrifugal fan according to claim 4, wherein: the four sides of installation piece all fixedly connected with limiting plate, four first spacing groove has all been seted up to one side of limiting plate, four the first limiting plate of one side equal fixedly connected with of first pinion rack (12), four first limiting plate all passes adjacent first spacing groove, four the equal fixedly connected with first baffle in the outside of first limiting plate, four the equal fixedly connected with gag lever post in one side of limiting plate, four the equal movable sleeve of gag lever post is in the middle of gear (13), four the equal fixedly connected with second baffle in the outside of gag lever post, four the second spacing groove has all been seted up to one side of limiting plate, four the equal fixedly connected with second limiting plate in one side of second pinion rack (14), four the second limiting plate all passes the second spacing groove, four the equal fixedly connected with second baffle in the outside of second limiting plate.
6. A shock mount for a centrifugal fan according to claim 5, wherein: the upper part of the object placing platform (7) is fixedly connected with a fixing groove (5), four upper four sides of the fixing groove (5) are fixedly connected with a supporting plate, four upper parts of the supporting plate are fixedly connected with a limiting pipe, a linkage rod is movably sleeved in the middle of the four limiting pipe, one end of the linkage rod is fixedly connected with a rotating plate (6), one side of the four limiting pipe is fixedly connected with a fixing plate (3), one side of the four rotating plate (6) is provided with a third mounting hole, four a plurality of fourth mounting holes have been offered to one side equipartition of fixed plate (3), four all pass in the third mounting hole and be connected with first fixing bolt (4), and four first fixing bolt (4) all pass adjacent fourth mounting hole, four all seted up the movable groove on the circumference surface of spacing pipe, four all fixedly connected with clamp plate (1) on the circumference surface of trace, and four clamp plate (1) pass four movable grooves respectively, four the equal fixedly connected with blotter (2) of inboard of clamp plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322256132.8U CN220471177U (en) | 2023-08-22 | 2023-08-22 | Shock absorption mounting base for centrifugal ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322256132.8U CN220471177U (en) | 2023-08-22 | 2023-08-22 | Shock absorption mounting base for centrifugal ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220471177U true CN220471177U (en) | 2024-02-09 |
Family
ID=89776516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322256132.8U Active CN220471177U (en) | 2023-08-22 | 2023-08-22 | Shock absorption mounting base for centrifugal ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220471177U (en) |
-
2023
- 2023-08-22 CN CN202322256132.8U patent/CN220471177U/en active Active
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