CN210769565U - Vibration damping base for fan - Google Patents

Vibration damping base for fan Download PDF

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Publication number
CN210769565U
CN210769565U CN201921472021.8U CN201921472021U CN210769565U CN 210769565 U CN210769565 U CN 210769565U CN 201921472021 U CN201921472021 U CN 201921472021U CN 210769565 U CN210769565 U CN 210769565U
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China
Prior art keywords
fan
groove
flat plate
rod
base
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Active
Application number
CN201921472021.8U
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Chinese (zh)
Inventor
毛传友
何明智
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Anlu Sheng Xinfeng Machine Co ltd
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Anlu Sheng Xinfeng Machine Co ltd
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Priority to CN201921472021.8U priority Critical patent/CN210769565U/en
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Abstract

The utility model relates to a fan installation technical field especially relates to a vibration damping mount for fan, including the fan body, fan body below is connected with the flat board through fixed establishment, and dull and stereotyped outside cover is equipped with the recess, and dull and stereotyped joint is provided with damper in the inside of recess and between the two, and damper includes the first pivot base of four symmetric distributions of fixed mounting in dull and stereotyped bottom surface, and the inside of first pivot base is rotated and is connected with the support connecting rod, and the fixed welding in inside of recess has the square pole of two symmetric distributions, and square pole is located the pivot base under. Through setting up damper, when the fan is in normal operating, can produce vibrations, dull and stereotyped supporting connecting rod that pushes down this moment supports the connecting rod under the effect of two pivot bases for slider horizontal migration on square pole, and the slider can slow down the removal trend of slider under the effect of spring, produces the shock attenuation effect, plays good shock attenuation protection effect to the fan, and simple structure is fit for promoting.

Description

Vibration damping base for fan
Technical Field
The utility model relates to a fan installation technical field especially relates to a vibration damping mount for fan.
Background
The fan is a machinery of often using in the middle of our daily life, and current fan all is the snap-on subaerial use, but because fan itself takes the motor, at motor pivoted in-process, can appear vibrations and lead to the fan to jolt, and the long-time top of a matter of fan can cause inner structure to damage, and then leads to the life of fan to reduce. Therefore, the damping base for the fan is designed, the damping effect on the fan can be achieved, the mounting is convenient, the functionality is strong, and the fan damping base is suitable for popularization.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the long-time work of the fan lacking the damping mechanism can reduce the working life in the prior art, and providing a damping base for fan.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a damping base for a fan is designed, and comprises a fan body, wherein a flat plate is connected below the fan body through a fixing mechanism, a groove is sleeved outside the flat plate, the flat plate is clamped inside the groove, a damping mechanism is arranged between the flat plate and the groove, the damping mechanism comprises four first rotating shaft bases which are symmetrically arranged and fixedly arranged on the bottom surface of the flat plate, a supporting connecting rod is rotatably connected inside the first rotating shaft bases, two square rods which are symmetrically arranged are fixedly welded inside the groove, the square rods are positioned right below the rotating shaft bases, a sliding block is slidably arranged on the outer wall of each square rod, a second rotating shaft base is fixedly arranged on the top surface of each sliding block, the other end of each supporting connecting rod is rotatably connected inside the second rotating shaft base, a spring is sleeved on the outer wall of each square rod, and the spring is positioned between the two second rotating shaft bases, and the both ends and two second pivot bases fixed connection of spring, the outside fixed welding of recess has fixed baseplate, fixed baseplate's inside matching has the bolt.
Preferably, fixed establishment includes the triangle fixture block of fixed welding in fan body bottom and sets up the T type groove at dull and stereotyped top surface, the quantity in T type groove is two and the dull and stereotyped of symmetric distribution, the inside in T type groove slides and is provided with T type piece, the fixed welding in top of T type piece has spacing horizontal pole, but spacing horizontal pole joint is in the triangle fixture block, two fixed welding has the diaphragm between the T type piece, the internal thread connection of diaphragm has fastening bolt.
Preferably, the top surface of the flat plate is fixedly provided with a handle through a screw.
Preferably, the height of the support link is greater than the inner groove depth of the groove.
Preferably, a layer of anti-skid rubber cushion is adhered to the bottom end of the groove.
The utility model provides a pair of vibration damping mount for fan, beneficial effect lies in: this vibration damping mount for fan can produce vibrations through setting up damper, when the fan is in normal operating, and the dull and stereotyped support connecting rod that pushes down this moment supports the connecting rod under the effect of two pivot bases for the slider is horizontal migration on square pole, and the slider can slow down the moving trend of slider under the effect of spring, produces the shock attenuation effect, plays good shock attenuation protection effect to the fan, and simple structure is fit for promoting.
Drawings
Fig. 1 is a schematic view of a front cross-sectional structure of a damping mount for a blower according to the present invention;
fig. 2 is a schematic side view of a cross-sectional structure of a damping mount for a blower according to the present invention;
fig. 3 is an enlarged view of the structure of the portion a in fig. 2.
In the figure: 1 fan body, 2 flat boards, 3 recesses, 4 first pivot bases, 5 support connecting rods, 6 square poles, 7 sliders, 8 second pivot bases, 9 springs, 10 fixed bases, 11 bolts, 12 triangle fixture blocks, 13T type grooves, 14T type blocks, 15 spacing horizontal poles, 16 diaphragm, 17 fastening bolts, 18 handles, 19 anti-skidding rubber cushions.
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.
Example 1
Referring to fig. 1-3, a vibration damping mount for a fan comprises a fan body 1, a flat plate 2 is connected below the fan body 1 through a fixing mechanism, a groove 3 is sleeved outside the flat plate 2, a layer of anti-slip rubber cushion 19 is adhered to the bottom end of the groove 3, the anti-slip rubber cushion 19 can increase the friction between the groove 3 and the ground to enhance stability and also can play a certain buffering and vibration damping effect, the flat plate 2 is clamped inside the groove 3, a vibration damping mechanism is arranged between the flat plate 2 and the groove 3, the vibration damping mechanism comprises four first rotating shaft bases 4 which are symmetrically distributed and fixedly arranged on the bottom surface of the flat plate 2, a supporting connecting rod 5 is rotatably connected inside the first rotating shaft bases 4, the height of the supporting connecting rod 5 is larger than the depth of the inner groove 3, two square rods 6 which are symmetrically distributed are fixedly welded inside the groove 3, the square rods 6 are positioned under the rotating shaft bases 4, the outer wall of the square rod 6 is provided with a sliding block 7 in a sliding manner, the top surface of the sliding block 7 is fixedly provided with a second rotating shaft base 8, the other end of the supporting connecting rod 5 is rotatably connected in the second rotating shaft base 8, the outer wall of the square rod 6 is sleeved with a spring 9, the spring 9 is positioned between the two second rotating shaft bases 8, two ends of the spring 9 are fixedly connected with the two second rotating shaft bases 8, the outer part of the groove 3 is fixedly welded with a fixed base 10, the inside of the fixed base 10 is matched with a bolt 11, the top surface of the flat plate 2 is fixedly provided with a handle 18 through a screw, when the fan body 1 operates normally, vibration can be generated, the flat plate 2 presses the supporting connecting rod 5 downwards at the moment, the supporting connecting rod 5 enables the sliding block 7 to move horizontally on the square rod 6 under the action of the two rotating shaft bases, and the sliding block 7 can slow down the, play good shock attenuation protection effect to fan body 1, can make dull and stereotyped 2 shift up to the top of recess 3 through pulling handle 18, make things convenient for the later stage to overhaul recess 3 inside.
Example 2
Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the fixing mechanism includes a triangular clamping block 12 fixedly welded at the bottom of the blower body 1 and a T-shaped groove 13 formed on the top surface of the flat plate 2, the number of the T-shaped grooves 13 is two, and the flat plate 2 is symmetrically distributed, a T-shaped block 14 is slidably disposed inside the T-shaped groove 13, a limiting cross bar 15 is fixedly welded at the top end of the T-shaped block 14, the limiting cross bar 15 can be clamped in the triangular clamping block 12, a cross plate 16 is fixedly welded between the two T-shaped blocks 14, a fastening bolt 17 is connected to the internal thread of the cross plate 16, the limiting cross bar 15 is pushed, the limiting cross bar 15 is clamped on the triangular clamping block 12 under the sliding connection between the T-shaped block 14 and the T-shaped groove 13, at this time, the cross plate 16 is fixed on the flat plate 2 by rotating the, the design can make the installation of fan body 1 dismantle convenient and fast more, makes things convenient for the later maintenance renovation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A damping base for a fan comprises a fan body (1) and is characterized in that a flat plate (2) is connected to the lower portion of the fan body (1) through a fixing mechanism, a groove (3) is sleeved on the outer portion of the flat plate (2), the flat plate (2) is connected to the inner portion of the groove (3) in a clamped mode, the damping mechanism is arranged between the flat plate and the groove, the damping mechanism comprises four first rotating shaft bases (4) which are symmetrically distributed and fixedly installed on the bottom surface of the flat plate (2), a supporting connecting rod (5) is rotatably connected to the inner portion of the first rotating shaft bases (4), two square rods (6) which are symmetrically distributed are fixedly welded to the inner portion of the groove (3), the square rods (6) are located under the rotating shaft bases (4), a sliding block (7) is slidably arranged on the outer wall of each square rod (6), and a second rotating shaft base (8) is fixedly installed on the top surface, the other end of supporting rod (5) rotates to be connected in second pivot base (8), the cover is equipped with spring (9) on the outer wall of square pole (6), spring (9) are located between two second pivot bases (8), and the both ends and two second pivot bases (8) fixed connection of spring (9), the outside fixed welding of recess (3) has unable adjustment base (10), the inside of unable adjustment base (10) is matched with bolt (11).
2. The vibration damping base for the fan is characterized in that the fixing mechanism comprises a triangular clamping block (12) fixedly welded at the bottom of the fan body (1) and a T-shaped groove (13) formed in the top surface of the flat plate (2), the number of the T-shaped grooves (13) is two, the T-shaped blocks (14) are symmetrically distributed on the flat plate (2), a limiting cross rod (15) is fixedly welded at the top end of each T-shaped block (14), the limiting cross rod (15) can be clamped in the triangular clamping block (12), two transverse plates (16) are fixedly welded between the T-shaped blocks (14), and fastening bolts (17) are connected to the inner threads of the transverse plates (16).
3. The vibration damping base for the fan is characterized in that a handle (18) is fixedly installed on the top surface of the flat plate (2) through screws.
4. The vibration damping mount for a blower fan according to claim 1, wherein the height of the support link (5) is greater than the inner groove depth of the groove (3).
5. The vibration damping mount for the fan as claimed in claim 1, wherein the bottom end of the groove (3) is adhered with a layer of anti-slip rubber cushion (19).
CN201921472021.8U 2019-09-05 2019-09-05 Vibration damping base for fan Active CN210769565U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921472021.8U CN210769565U (en) 2019-09-05 2019-09-05 Vibration damping base for fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921472021.8U CN210769565U (en) 2019-09-05 2019-09-05 Vibration damping base for fan

Publications (1)

Publication Number Publication Date
CN210769565U true CN210769565U (en) 2020-06-16

Family

ID=71060087

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921472021.8U Active CN210769565U (en) 2019-09-05 2019-09-05 Vibration damping base for fan

Country Status (1)

Country Link
CN (1) CN210769565U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113339559A (en) * 2021-04-23 2021-09-03 宁波雪路登智能科技有限公司 Propeller type air volume balance valve with damping function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113339559A (en) * 2021-04-23 2021-09-03 宁波雪路登智能科技有限公司 Propeller type air volume balance valve with damping function

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