CN214467106U - Centrifugal fan base with shock attenuation effect - Google Patents
Centrifugal fan base with shock attenuation effect Download PDFInfo
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- CN214467106U CN214467106U CN202021024791.9U CN202021024791U CN214467106U CN 214467106 U CN214467106 U CN 214467106U CN 202021024791 U CN202021024791 U CN 202021024791U CN 214467106 U CN214467106 U CN 214467106U
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- centrifugal fan
- fixedly connected
- connecting rod
- plate
- fan base
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Abstract
The utility model discloses a centrifugal fan base with shock attenuation effect, including the diaphragm, the through-hole has been seted up on the diaphragm, the diaphragm bottom is close to the equal fixedly connected with supporting leg of left and right sides department, two be equipped with the connecting rod between the supporting leg, the equal fixedly connected with disc of connecting rod top and bottom, the connecting rod left and right sides all is equipped with the movable block, the movable block is close to the one end swing joint of connecting rod between two discs, the movable block bottom is equipped with the riser, be equipped with the bull stick between movable block and the riser, through bull stick swing joint between movable block and the riser, the riser is close to one side of connecting rod and is equipped with the moving mechanism, is located the top the disc top fixedly connected with supporting shoe, carries out twice shock attenuation to centrifugal fan through the setting of spring and torsion spring to reduce centrifugal fan part wearing and tearing, the stability of the centrifugal fan is improved, and the service life of the centrifugal fan is prolonged.
Description
Technical Field
The utility model relates to a centrifugal fan technical field specifically is a centrifugal fan base with shock attenuation effect.
Background
In centrifugal fan's use, need use the centrifugal fan base, and current centrifugal fan base all is rigid contact with ground, because centrifugal fan can produce vibrations in the course of the work, and the base can not reduce the vibrations that its during operation produced for centrifugal fan's part wearing and tearing are serious, thereby make centrifugal fan's life reduce, and because centrifugal fan's vibrations make the stability of device reduce.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming prior art's part wearing and tearing defect such as big, stability low, provide a centrifugal fan base with shock attenuation effect. The centrifugal fan base with the damping effect has the characteristics of small part abrasion, high stability and the like.
In order to achieve the above object, the utility model provides a following technical scheme: a centrifugal fan base with a damping effect comprises a transverse plate, wherein a through hole is formed in the transverse plate, supporting legs are fixedly connected to the bottom of the transverse plate close to the left side and the right side, a connecting rod is arranged between the two supporting legs, circular discs are fixedly connected to the top end and the bottom end of the connecting rod, moving blocks are arranged on the left side and the right side of the connecting rod, one ends of the moving blocks close to the connecting rod are movably connected between the two circular discs, vertical plates are arranged at the bottom ends of the moving blocks, rotating rods are arranged between the moving blocks and the vertical plates, the moving blocks are movably connected with the vertical plates through the rotating rods, a movable mechanism is arranged on one side, close to the connecting rod, of each vertical plate, supporting blocks are fixedly connected to the tops of the circular discs above the vertical plates, the tops of the supporting blocks penetrate through the through hole and are fixedly connected with a fixing plate, a sliding groove is formed in the front side of the fixing plate, two through holes are formed in the left side and the right side at the top of the sliding groove, the sliding groove is movably connected with two sliding blocks, the two sliding blocks are arranged on the left side and the right side, a fixing rod is fixedly connected to the front side of each sliding block, a torsion spring is sleeved on the outer side edge of each fixing rod, the bottom end of each torsion spring is attached to the bottom of the inner cavity of the corresponding sliding groove, and a supporting mechanism is arranged at the top of each torsion spring.
Preferably, the movable mechanism comprises a transverse block, a rotating shaft is arranged between the transverse block and the vertical plate, the transverse block and the vertical plate are movably connected through the rotating shaft, and the transverse block and the vertical plate are fixedly connected with a spring together.
Preferably, the supporting mechanism comprises a bottom plate, two vertical blocks are fixedly connected to the bottom of the bottom plate, the two vertical blocks are arranged on the left and right sides, and the two vertical blocks respectively penetrate through the adjacent through holes and are fixedly connected with the torsion spring.
Preferably, the cross sections of the sliding block and the sliding groove are both arc-shaped, and a polishing surface is arranged in the inner cavity of the sliding groove.
Preferably, the two supporting legs are arranged in a bilateral symmetry mode by taking the central axis of the transverse plate as a symmetry axis.
Preferably, the supporting block and the through hole are matched with each other.
Preferably, the top of the bottom plate is fixedly connected with a cushion pad.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the centrifugal fan base with the damping effect is used, the centrifugal fan is damped twice through the arrangement of the spring and the torsion spring, so that the abrasion of parts of the centrifugal fan is reduced, the stability of the centrifugal fan is improved, and the service life of the centrifugal fan is prolonged;
2. the utility model relates to a centrifugal fan base with shock attenuation effect is when using, through the setting of slider and spout for torsion spring can only remove in the orbit of injecing, thereby makes the device can be better carry out work.
Drawings
Fig. 1 is a cross-sectional view of a front view of the present invention;
fig. 2 is a side view of the component slide of the present invention.
Reference numbers in the figures: 1. supporting legs; 2. a transverse block; 3. a spring; 4. a moving block; 5. a rotating rod; 6. a transverse plate; 7. a fixing plate; 8. a chute; 9. a slider; 10. fixing the rod; 11. a torsion spring; 12. a base plate; 13. perforating; 14. a vertical block; 15. a support block; 16. a through hole; 17. a disc; 18. a connecting rod; 19. a vertical plate; 20. a rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a centrifugal fan base with a damping effect comprises a transverse plate 6, a through hole 16 is formed in the transverse plate 6, supporting legs 1 are fixedly connected to the bottom of the transverse plate 6 close to the left side and the right side, the two supporting legs 1 are symmetrically arranged in a left-right mode by taking the central axis of the transverse plate 6 as a symmetry axis, a connecting rod 18 is arranged between the two supporting legs 1, circular discs 17 are fixedly connected to the top end and the bottom end of the connecting rod 18, moving blocks 4 are arranged on the left side and the right side of the connecting rod 18, one ends of the moving blocks 4 close to the connecting rod 18 are movably connected between the two circular discs 17, vertical plates 19 are arranged at the bottom ends of the moving blocks 4, rotating rods 5 are arranged between the moving blocks 4 and the vertical plates 19, a moving mechanism is arranged on one sides of the vertical plates 19 close to the connecting rod 18 and comprises transverse blocks 2, a rotating shaft 20 is arranged between the transverse blocks 2 and the vertical plates 19, and is movably connected through the rotating shaft 20, the spring 3 is fixedly connected between the two transverse blocks 2 together, the vibration generated during the operation of the centrifugal fan is reduced through the arrangement, the supporting block 15 is fixedly connected to the top of the disc 17 positioned above, the top end of the supporting block 15 penetrates through the through hole 16, the supporting block 15 is matched with the through hole 16, the device can normally operate through the arrangement, the fixing plate 7 is fixedly connected with the device, the sliding groove 8 is arranged on the front side of the fixing plate 7, the top of the sliding groove 8 is provided with two through holes 13, the two through holes 13 are arranged left and right, the sliding groove 8 is movably connected with two sliding blocks 9, the two sliding blocks 9 are arranged left and right, the cross sections of the sliding blocks 9 and the sliding groove 8 are both arc-shaped, the inner cavity of the sliding groove 8 is provided with a polishing surface, the friction force between the sliding blocks 9 and the sliding groove 8 is reduced through the arrangement, the front side of the sliding block 9 is fixedly connected with the fixing rod 10, the fixing rod 10 is sleeved with the outer edge torsion spring 11, the bottom end of the torsion spring 11 is attached to the bottom of the inner cavity of the sliding groove 8, the top of torsion spring 11 is equipped with supporting mechanism, and supporting mechanism includes bottom plate 12, and bottom plate 12 top fixedly connected with blotter, two riser blocks 14 of bottom plate 12 bottom fixedly connected with, two riser blocks 14 are for controlling the setting, and two riser blocks 14 run through adjacent perforation 13 respectively to with torsion spring 11 fixed connection.
The working principle is as follows: the utility model discloses when using, place centrifugal fan on bottom plate 12, make bottom plate 12 extrusion riser 14 downstream, riser 14 compression torque spring 11, torque spring 11 drives slider 9 through dead lever 10 and removes at 8 inner chambers of spout, carry out the shock attenuation for the first time through this setting, fixed plate 7 extrudees supporting shoe 15 downwards this moment, supporting shoe 15 extrudees disc 17, make movable block 4 reciprocate between two discs 17, movable block 4 drives riser 19 through bull stick 5 and removes, riser 19 drives horizontal piece 2 through pivot 20 and removes, horizontal piece 2 extension spring 3, thereby carry out the shock attenuation for the second time to the device.
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 (7)
1. The utility model provides a centrifugal fan base with shock attenuation effect, includes diaphragm (6), its characterized in that: the device is characterized in that a through hole (16) is formed in the transverse plate (6), supporting legs (1) are fixedly connected to the bottom of the transverse plate (6) close to the left side and the right side, a connecting rod (18) is arranged between the two supporting legs (1), discs (17) are fixedly connected to the top end and the bottom end of the connecting rod (18), moving blocks (4) are arranged on the left side and the right side of the connecting rod (18), one ends of the moving blocks (4) close to the connecting rod (18) are movably connected between the two discs (17), vertical plates (19) are arranged at the bottom end of the moving blocks (4), rotating rods (5) are arranged between the moving blocks (4) and the vertical plates (19), the moving blocks (4) are movably connected with the vertical plates (19) through the rotating rods (5), a moving mechanism is arranged on one side of each vertical plate (19) close to the connecting rod (18), and supporting blocks (15) are fixedly connected to the tops of the discs (17) above, the supporting shoe (15) top runs through-hole (16) to fixedly connected with fixed plate (7), fixed plate (7) front side is opened and is equipped with spout (8), spout (8) top has been seted up two perforation (13) are for controlling the setting, spout (8) swing joint has two slider (9), two slider (9) are for controlling the setting, slider (9) front side fixedly connected with dead lever (10), dead lever (10) outside edge cover is equipped with torsion spring (11), torsion spring (11) bottom and spout (8) inner chamber bottom laminating, torsion spring (11) top is equipped with supporting mechanism.
2. The centrifugal fan base with the shock absorption effect as claimed in claim 1, wherein: the movable mechanism comprises a transverse block (2), a rotating shaft (20) is arranged between the transverse block (2) and a vertical plate (19), and the transverse block (2) is movably connected with the vertical plate (19) through the rotating shaft (20) and is connected with a spring (3) in a fixed mode between the transverse block (2).
3. The centrifugal fan base with the shock absorption effect as claimed in claim 1, wherein: the supporting mechanism comprises a bottom plate (12), two vertical blocks (14) are fixedly connected to the bottom of the bottom plate (12), the two vertical blocks (14) are arranged on the left and right sides, and the two vertical blocks (14) penetrate through adjacent through holes (13) respectively and are fixedly connected with a torsion spring (11).
4. The centrifugal fan base with the shock absorption effect as claimed in claim 1, wherein: the cross sections of the sliding block (9) and the sliding groove (8) are arc-shaped, and the inner cavity of the sliding groove (8) is provided with a polishing surface.
5. The centrifugal fan base with the shock absorption effect as claimed in claim 1, wherein: the two supporting legs (1) are arranged in a bilateral symmetry mode by taking the central axis of the transverse plate (6) as a symmetry axis.
6. The centrifugal fan base with the shock absorption effect as claimed in claim 1, wherein: the supporting block (15) is matched with the through hole (16).
7. The centrifugal fan base with the shock absorption effect as claimed in claim 3, wherein: the top of the bottom plate (12) is fixedly connected with a cushion pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021024791.9U CN214467106U (en) | 2020-06-08 | 2020-06-08 | Centrifugal fan base with shock attenuation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021024791.9U CN214467106U (en) | 2020-06-08 | 2020-06-08 | Centrifugal fan base with shock attenuation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214467106U true CN214467106U (en) | 2021-10-22 |
Family
ID=78106780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021024791.9U Active CN214467106U (en) | 2020-06-08 | 2020-06-08 | Centrifugal fan base with shock attenuation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214467106U (en) |
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2020
- 2020-06-08 CN CN202021024791.9U patent/CN214467106U/en active Active
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