CN209892523U - Be applied to damping device of fan - Google Patents
Be applied to damping device of fan Download PDFInfo
- Publication number
- CN209892523U CN209892523U CN201920503239.9U CN201920503239U CN209892523U CN 209892523 U CN209892523 U CN 209892523U CN 201920503239 U CN201920503239 U CN 201920503239U CN 209892523 U CN209892523 U CN 209892523U
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- fixed
- plate
- fan
- damping device
- blocks
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Abstract
The utility model discloses a be applied to damping device of fan, comprising a base plate, the upper end of bottom plate is fixed with the base, upper end one side of base is fixed with the motor mount pad, be fixed with the motor on the motor mount pad, the output shaft of motor has the fan through the coupling joint, the both sides of fan and motor mount pad all are fixed with the connecting block, one side of connecting block is equipped with the slot, run through in the slot and be equipped with the inserted block, be fixed with the connecting plate jointly with the one end of two inserted blocks of one side, one side of connecting plate is fixed with two fixed plates, and relative one side of two fixed plates all is equipped with the second spout. The utility model provides a poor problem of fan barrier propterty, when receiving external force, can effectually cushion the shock attenuation, avoid the fan to take place to damage, practiced thrift the cost, still improved work efficiency simultaneously, can install fast and dismantle easy operation, convenient to use according to the demand.
Description
Technical Field
The utility model relates to a fan technical field especially relates to a be applied to damping device of fan.
Background
The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The blower is a Chinese habit abbreviation for gas compression and gas conveying machinery, and the blower generally comprises a ventilator, a blower and a wind driven generator.
Fans are currently widely used in ventilation, dust extraction 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 appliances; drying and selecting grains; inflation and propulsion of wind tunnel wind source and hovercraft etc, however, current fan protectiveness is relatively poor, takes place the damage easily when receiving exogenic action to lead to work unable to develop, influence work efficiency, simultaneously, still inconvenient change damping device, for this reason, we have provided a damping device who is applied to the fan and have solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a damping device applied to a fan.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a damping device applied to a fan comprises a bottom plate, wherein a base is fixed at the upper end of the bottom plate, a motor mounting seat is fixed on one side of the upper end of the base, a motor is fixed on the motor mounting seat, an output shaft of the motor is connected with a fan through a coupler, connecting blocks are fixed on two sides of the fan and the motor mounting seat respectively, an inserting groove is formed in one side of each connecting block, an inserting block penetrates through the inserting groove, a connecting plate is fixed on one end of each inserting block on the same side, two fixing plates are fixed on one side of each connecting plate, a second sliding groove is formed in the opposite side of each fixing plate, a second sliding block is installed in each second sliding groove, a moving plate is fixed between the two second sliding blocks, two fixing blocks are fixed on one side of the moving plate, a protective plate is fixed on one end of each fixing block, and a damping device, the upper end both sides of bottom plate all are fixed with the riser, all be fixed with the rubber pad on the relative lateral wall in the backplate, and the one side of two rubber pads is contradicted respectively in one side of two risers.
Preferably, the damping device comprises two cushion blocks fixed on one side of the movable plate, a first guide rod is fixed on one side of each cushion block, a pressure rod is fixed on one side of the movable plate, the two first guide rods are respectively positioned on two sides of the pressure rod, a pressure plate is arranged on the two first guide rods in a penetrating manner, two moving rods are fixed on one side of the pressure plate in an inclined manner, two first chutes are arranged on one side of the connecting plate, a first sliding block is installed in each first chute, a second limiting plate is fixed on one side of each first sliding block, two first limiting plates are fixed on one side of the connecting plate, a first limiting plate and a second limiting plate on the same side are in a group, a moving block is fixed on one side of the second limiting plate in the same group, one ends of the two moving rods respectively penetrate through the side walls of the two moving blocks and the connecting plate and extend to one side of the connecting plate, and a limiting, the opposite side of second limiting plate is fixed with two second guide bars, and the one end of two second guide bars all runs through the lateral wall of first limiting plate and extends to one side of first limiting plate, the cover is equipped with first spring on the first guide bar, the cover is equipped with the second spring on the second guide bar.
Preferably, all be equipped with the through-hole on connecting plate and the inserted block, be equipped with the screw thread blind hole that corresponds with the through-hole on the one end lateral wall in the slot, run through jointly in two through-holes with one side and be equipped with the screw, the one end of screw extends to in the screw thread blind hole.
Preferably, an exhaust pipe is connected to the upper end of the fan.
Preferably, the guard plate is made of carbon steel.
Preferably, the lower end of the base is welded to the upper end of the bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the cooperation among the first spring, the second spring, the moving rod, the pressing plate and the moving block, the problem that the fan cannot absorb shock is solved, the function of absorbing external force is realized, and the condition that the fan cannot be used due to damage is avoided;
2. the protection plate and the rubber pad are matched, so that the fan is protected conveniently, and when the protection plate moves, the rubber pad is used for buffering, so that the protection performance of the fan is improved, and the normal operation of the fan is ensured;
3. through the matching among the screws, the inserting blocks and the connecting blocks, the mounting and the dismounting are convenient, the mounting and dismounting efficiency is improved, and the labor intensity of workers is reduced;
to sum up, the device has solved the poor problem of fan barrier propterty, when receiving external force, can effectually cushion the shock attenuation, avoids the fan to take place to damage, has practiced thrift the cost, has still improved work efficiency simultaneously, can install and dismantle according to the demand fast, easy operation, convenient to use.
Drawings
Fig. 1 is a top view of a damping device applied to a fan according to the present invention;
fig. 2 is a schematic external structural view of a damping device applied to a fan according to the present invention;
fig. 3 is a connection state diagram of a fan of a damping device applied to a fan according to the present invention;
fig. 4 is a schematic structural diagram of a damping device applied to a fan according to the present invention;
fig. 5 is the utility model provides a be applied to damping device's of fan A department enlarger.
In the figure: 1 first guide bar, 2 second springs, 3 connecting plates, 4 screws, 5 bottom plates, 6 vertical plates, 7 fans, 8 exhaust pipes, 9 rubber pads, 10 fixing plates, 11 moving plates, 12 fixing blocks, 13 pressing plates, 14 pressing rods, 15 moving blocks, 16 motor mounting seats, 17 motors, 18 connecting blocks, 19 couplers, 20 slots, 21 bases, 22 threaded blind holes, 23 moving rods, 24 second guide bars, 25 first sliding blocks, 26 limiting blocks, 27 first sliding grooves, 28 first limiting plates, 29 first springs, 30 protective plates, 31 second sliding grooves, 32 second sliding blocks, 33 inserting blocks, 34 through holes and 35 second limiting plates.
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.
Referring to fig. 1-5, a shock-absorbing device applied to a fan, comprising a bottom plate 5 for supporting, a base 21 fixed on the upper end of the bottom plate 5 for supporting, a motor mounting base 16 fixed on one side of the upper end of the base 21, a motor 17 fixed on the motor mounting base 16, a fan 7 connected to the output shaft of the motor 17 through a coupling 19, connecting blocks 18 fixed on both sides of the fan 7 and the motor mounting base 16, a slot 20 formed on one side of the connecting block 18, an insert 33 passing through the slot 20, a connecting plate 3 fixed on one end of the two inserts 33 on the same side, a two fixing plates 10 fixed on one side of the connecting plate 3, a second chute 31 arranged on the opposite side of the two fixing plates 10, a second slide block 32 arranged in the second chute 31, and a moving plate 11 fixed between the two second slide blocks 32, the moving plate 11 can move conveniently, and resistance encountered when the moving plate 11 moves is reduced;
one side of movable plate 11 is fixed with two fixed blocks 12, the one end of two fixed blocks 12 is fixed with backplate 30 jointly, be convenient for protect fan 7, one side of movable plate 11 is equipped with damping device, the upper end both sides of bottom plate 5 all are fixed with riser 6, all be fixed with rubber pad 9 on the relative lateral wall in the backplate 30, play the effect of buffering, and contradict respectively in one side of two riser 6 in one side of two rubber pads 9, the upper end of fan 7 is connected with exhaust column 8, backplate 30 adopts the carbon steel material to make, the lower extreme welding of base 21 is in the upper end of bottom plate 5, through the cooperation between damping device and the rubber pad 9, make things convenient for fan 7 to carry out the buffering shock attenuation when receiving the exogenic action.
In the utility model, the damping device comprises two cushion blocks fixed on one side of a movable plate 11, a first guide rod 1 is fixed on one side of the cushion blocks, a pressure rod 14 is fixed on one side of the movable plate 11, the two first guide rods 1 are respectively positioned at two sides of the pressure rod 14, the two first guide rods 1 are provided with a pressure plate 13 which jointly penetrates through the two first guide rods 1, one side of the pressure plate 13 is obliquely and fixedly provided with two moving rods 23, the pressure plate 13 moves to drive the moving rods 23 to move, one side of the connecting plate 3 is provided with two first sliding grooves 27, a first sliding block 25 is arranged in the first sliding groove 27, one side of the first sliding block 25 is fixedly provided with a second limiting plate 35 which is convenient for the movement of the second limiting plate 35, one side of the connecting plate 3 is fixedly provided with two first limiting plates 28, a first limiting plate 28 and a second limiting plate 35 on the same side form a group, a moving block 15 is fixed on one side of the second limiting plate 35 in the same group, and the moving block 15 is driven to move when the second limiting plate 35 moves;
the one end of two movable rods 23 runs through the lateral wall of two movable blocks 15 and connecting plate 3 respectively and extends to one side of connecting plate 3, the one end of movable rod 23 is fixed with stopper 26, play spacing effect, the opposite side of second stopper 35 is fixed with two second guide bars 24, the one end of two second guide bars 24 all runs through the lateral wall of first stopper 28 and extends to one side of first stopper 28, the cover is equipped with first spring 29 on the first guide bar 1, the cover is equipped with second spring 2 on the second guide bar 24, cooperation through between first spring 29 and the second spring 2, conveniently carry out the shock attenuation, prevent that fan 7 from taking place to damage because of receiving external force.
The utility model discloses in, all be equipped with through-hole 34 on connecting plate 3 and the inserted block 33, be equipped with the screw thread blind hole 22 that corresponds with through-hole 34 on the one end lateral wall in the slot 20, run through jointly in two through-holes 34 with one side and be equipped with screw 4, in screw 4's one end extended to screw thread blind hole 22, easy to assemble and dismantlement improved the efficiency of installation and dismantlement, save time.
In the utility model, when in use, firstly, the fan 7 is fixed on the base 21, then the two insertion blocks 33 on one side of the connecting plate 3 are inserted into the slots 20 on one side of the connecting block 18, then the insertion blocks 33 and the connecting block 18 are fixed by the screws 4, thereby the fan 7 is protected by the guard plate 30, when external force acts on two directions, the guard plate 30 moves to drive the fixed block 12 to move, the fixed block 12 moves to drive the moving plate 11 to move, the moving plate 11 moves to drive the two second sliding blocks 32 to slide in the second sliding grooves 31, the moving plate 11 moves to drive the two first guide rods 1 to move, the first spring 29 is extruded when the first guide rods 1 move, the shock absorption is carried out by the elasticity of the first spring 29, the moving plate 11 moves to drive the press rod 14 to move, the press rod 14 drives the press plate 13 to move, the press rod 13 moves to drive the two moving rods 23, the movable rod 23 drives the second limiting plate 35 to move when moving, the second limiting plate 35 moves to drive the second guide rod 24 to move, the second guide rod 24 extrudes the second spring 2 when moving, the elasticity of the second spring 2 is recycled for shock absorption, when external force acts on the other two directions, the guard plate 30 can extrude the rubber pad 9 when moving, and then the effect of the rubber pad 9 is utilized for buffering.
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 (6)
1. The utility model provides a be applied to damping device of fan, includes bottom plate (5), its characterized in that: the upper end of the bottom plate (5) is fixed with a base (21), one side of the upper end of the base (21) is fixed with a motor mounting seat (16), a motor (17) is fixed on the motor mounting seat (16), an output shaft of the motor (17) is connected with a fan (7) through a shaft coupling (19), connecting blocks (18) are fixed on two sides of the fan (7) and the motor mounting seat (16), a slot (20) is arranged on one side of each connecting block (18), an insert block (33) penetrates through the slot (20), one end of each insert block (33) on the same side is jointly fixed with a connecting plate (3), two fixing plates (10) are fixed on one side of each connecting plate (3), a second sliding groove (31) is arranged on the opposite side of each fixing plate (10), a second sliding block (32) is installed in each second sliding groove (31), and a moving plate (11) is jointly fixed between the two second sliding blocks (32), one side of movable plate (11) is fixed with two fixed blocks (12), and the one end of two fixed blocks (12) is fixed with backplate (30) jointly, one side of movable plate (11) is equipped with damping device, the upper end both sides of bottom plate (5) all are fixed with riser (6), all be fixed with rubber pad (9) on the relative lateral wall in backplate (30), and contradict respectively in one side of two riser (6) in one side of two rubber pads (9).
2. The damping device applied to the fan according to claim 1, wherein the damping device comprises two cushion blocks fixed on one side of the movable plate (11), one side of the cushion blocks is fixed with a first guide rod (1), one side of the movable plate (11) is fixed with a pressure lever (14), the two first guide rods (1) are respectively located on two sides of the pressure lever (14), a pressure plate (13) jointly penetrates through the two first guide rods (1), one side of the pressure plate (13) is obliquely fixed with two movable rods (23), one side of the connecting plate (3) is provided with two first sliding chutes (27), a first sliding block (25) is installed in the first sliding chute (27), one side of the first sliding block (25) is fixed with a second limiting plate (35), one side of the connecting plate (3) is fixed with two first limiting plates (28), and a first limiting plate (28) and a second limiting plate (35) with one side are a set of, and one side of second limiting plate (35) is fixed with movable block (15) in the same set, and the one end of two movable rods (23) runs through the lateral wall of two movable blocks (15) and connecting plate (3) respectively and extends to one side of connecting plate (3), the one end of movable rod (23) is fixed with limiting block (26), the opposite side of second limiting plate (35) is fixed with two second guide bars (24), and the one end of two second guide bars (24) all runs through the lateral wall of first limiting plate (28) and extends to one side of first limiting plate (28), the cover is equipped with first spring (29) on first guide bar (1), the cover is equipped with second spring (2) on second guide bar (24).
3. The damping device applied to the fan according to claim 1, wherein the connecting plate (3) and the insert block (33) are both provided with a through hole (34), a threaded blind hole (22) corresponding to the through hole (34) is formed in a side wall of one end in the slot (20), the two through holes (34) on the same side are provided with a screw (4) in a penetrating manner, and one end of the screw (4) extends into the threaded blind hole (22).
4. A shock-absorbing device applied to a fan as claimed in claim 1, wherein an exhaust pipe (8) is connected to the upper end of the fan (7).
5. The damping device for the fan according to claim 1, wherein the guard plate (30) is made of carbon steel.
6. A damping device for fans according to claim 1, characterised in that the lower end of the base (21) is welded to the upper end of the base plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503239.9U CN209892523U (en) | 2019-04-15 | 2019-04-15 | Be applied to damping device of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503239.9U CN209892523U (en) | 2019-04-15 | 2019-04-15 | Be applied to damping device of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209892523U true CN209892523U (en) | 2020-01-03 |
Family
ID=69018959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920503239.9U Expired - Fee Related CN209892523U (en) | 2019-04-15 | 2019-04-15 | Be applied to damping device of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209892523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115823027A (en) * | 2022-12-30 | 2023-03-21 | 中国科学院空间应用工程与技术中心 | Environment-mechanics-resistant replaceable fan component for online cabinet and three-waste treatment device |
-
2019
- 2019-04-15 CN CN201920503239.9U patent/CN209892523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115823027A (en) * | 2022-12-30 | 2023-03-21 | 中国科学院空间应用工程与技术中心 | Environment-mechanics-resistant replaceable fan component for online cabinet and three-waste treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 Termination date: 20200415 |