CN216618051U - High-stability large-air-volume centrifugal induction fan - Google Patents

Abstract

The utility model discloses a high-stability large-air-volume centrifugal inducing fan, which comprises a fan body and a bearing plate, wherein vertical plates are arranged on two sides of the top of the bearing plate, each vertical plate is in sliding connection with the bearing plate, mounting plates are arranged on one sides, close to each other, of the two vertical plates, each mounting plate is fixedly connected with the corresponding vertical plate, a buffer column is fixedly connected to the top and the bottom of one side, away from the corresponding vertical plate, of each mounting plate, a transmission rod is connected to one end, away from the corresponding mounting plate, of each buffer column in a sliding connection mode, and the high-stability large-air-volume centrifugal inducing fan has the beneficial effects that: the fan body damping and buffering device is simple to operate and convenient to use, can effectively realize damping and buffering of the fan body, effectively ensures the stability of equipment in the using process, effectively avoids the condition that the equipment is influenced by larger vibration and shaking, even causes the loss caused by damage inside the equipment, effectively improves the stability and safety of the equipment in use, and effectively improves the using effect of the equipment.

Description

High-stability large-air-volume centrifugal induction fan

Technical Field

The utility model relates to an induction fan, in particular to a high-stability large-air-volume centrifugal induction fan.

Background

The induction fan is also called jet fan and relay fan, it transfers air by induction, its working principle is that the directional high-speed air flow jetted by several induction fan nozzles which are designed and properly arranged according to the system can be used for inducing outdoor fresh air or treated air, and under the condition of no air pipe said air can be fed into the required area so as to implement optimum indoor air flow organization to attain the high-effective and economic ventilation effect.

Traditional induction fan does not have fine shock attenuation and buffering shooting, leads to its great vibrations to appear easily in long-time use and rocks, influences the condition of equipment stability in use, and then leads to its inside part to receive great the condition of rocking and causing the damage easily.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a high-stability large-air-volume centrifugal induction fan.

The technical scheme for realizing the purpose is as follows: a high-stability large-air-volume centrifugal inducing fan comprises a fan body and a bearing plate, wherein vertical plates are arranged on two sides of the top of the bearing plate, each vertical plate is in sliding connection with the bearing plate, mounting plates are arranged on the sides, close to each other, of the two vertical plates, each mounting plate is fixedly connected with a corresponding vertical plate, a buffering column is fixedly connected with the top and the bottom of one side, far away from the corresponding vertical plate, of each mounting plate, one end, far away from the corresponding mounting plate, of each buffering column is in sliding connection with a transmission rod, one end, far away from the corresponding buffering column, of each transmission rod is fixedly connected with a clamping block, a protecting cushion is arranged on one side, far away from the corresponding vertical plate, of each protecting cushion is fixedly connected with the corresponding clamping block, a plurality of supporting rods are arranged at the bottom of the bearing plate, and each supporting rod is fixedly connected with the bottom of the bearing plate, every the bracing piece bottom all is provided with the support column, every the bracing piece all with corresponding support column sliding connection, every the support column bottom all is provided with the bottom block, every the bottom block all with corresponding support column fixed connection.

Preferably, loading board one end is provided with servo motor, servo motor and loading board fixed connection, the servo motor output runs through loading board and the two-way threaded rod of fixedly connected with, servo motor one end is kept away from to the two-way threaded rod and the loading board inner wall rotates and is connected, the equal threaded connection in two-way threaded rod both ends has the slider, every the slider top all runs through the loading board and with correspond riser bottom fixed connection, can effectually drive the two-way threaded rod through starting servo motor and rotate, then two sliders of effectual drive are close to each other, and under the transmission, two effectual risers that make drive the clamp splice carry out the centre gripping spacing to the fan body. Preferably, every the transfer line is close to corresponding buffering post one end and all runs through corresponding buffering post and fixedly connected with driving plate, every the driving plate all with corresponding buffering post inner wall sliding connection, every the driving plate is kept away from corresponding transfer line one side middle part equal fixedly connected with buffer beam, every the driving plate is kept away from corresponding transfer line one side equal fixedly connected with buffer spring in both ends, every buffer spring and buffer beam keep away from corresponding transfer line one end all with corresponding buffering post inner wall fixed connection, can effectually exert oneself the conduction to the clamp splice that corresponds through the transfer line, simultaneously under the transmission effect that corresponds buffer beam and buffer spring, effectual realization is to the buffering of fan body, and the stability during effectual improve equipment uses avoids its condition that appears great rocking. Preferably, every the bracing piece bottom all runs through corresponding support column and the spacing slide of fixedly connected with, every spacing slide bottom all with corresponding support column inner wall sliding connection, every spacing slide bottom equal fixedly connected with damping rod, every damping rod bottom all with corresponding support column inner wall bottom fixed connection, every the damping rod outside all overlaps and is equipped with damping spring, can effectually be under the transmission action that corresponds spacing slide and bracing piece through damping rod and damping spring, effectual realization is to the shock attenuation buffering of loading board and each part at top, and the stability when effectual improvement equipment uses avoids appearing the condition that great vibrations influence equipment use.

The utility model has the beneficial effects that: the fan body damping and buffering device is simple to operate and convenient to use, can effectively realize damping and buffering of the fan body, effectively ensures the stability of equipment in the using process, effectively avoids the condition that the equipment is influenced by larger vibration and shaking, even causes the loss caused by damage inside the equipment, effectively improves the stability and safety of the equipment in use, and effectively improves the using effect of the equipment.

Drawings

FIG. 1 is a schematic cross-sectional structural view of the present invention;

FIG. 2 is an enlarged schematic view of the utility model at A;

fig. 3 is a schematic perspective view of the clamping block of the present invention.

Detailed Description

The utility model will be further explained with reference to the drawings.

The utility model provides a centrifugal induced fan of big amount of wind that stability is high, including fan body 1 and loading board 2, the equal sliding connection in 2 top both sides of loading board has riser 3, two risers 3 are close to the equal fixedly connected with mounting panel 4 in one side each other, two mounting panels 4 are close to one side top and the equal fixedly connected with buffering post 5 in bottom each other, every buffering post 5 keeps away from the equal sliding connection in corresponding 4 one ends of mounting panel and has transfer line 6, every two correspond transfer line 6 and keep away from the equal fixedly connected with clamp splice 7 in corresponding 5 one ends of buffering post, every clamp splice 7 keeps away from the equal fixedly connected with protection pad 20 in corresponding 3 one sides of riser, 2 bottom fixedly connected with a plurality of bracing pieces 8 of loading board, the equal sliding connection in 8 bottom of every bracing piece has support column 9, the equal fixedly connected with bottom shoe 10 in every support column 9 bottom. Wherein, 3 equal fixedly connected with sliders 13 in bottom of every riser, every 13 bottoms of slider all run through loading board 2 and with 2 sliding connection of loading board, 2 one end fixedly connected with servo motor 11 of loading board, servo motor 11 output runs through loading board 2 and two-way threaded rod 12 of fixedly connected with, two-way threaded rod 12 is kept away from servo motor 11 one end and is run through two sliders 13 and be connected with 2 inner wall rotations of loading board, two sliders 13 respectively with 12 both ends threaded connection of two-way threaded rod, can effectually drive two-way threaded rod 12 through starting servo motor 11 and rotate, then two sliders 13 of effectual drive are close to each other, under the transmission, two risers 3 of effectual messenger drive clamp splice 7 carry out the centre gripping spacingly to fan body 1. Wherein, one side of the inner wall of each buffer column 5, which is close to the corresponding transmission rod 6, is slidably connected with a transmission plate 14, one end of each transmission rod 6, which is close to the corresponding buffer column 5, penetrates through the corresponding buffer column 5 and is fixedly connected with the corresponding transmission plate 14, the middle part of one side of the inner wall of each buffer column 5, which is far away from the corresponding transmission plate 14, is fixedly connected with a buffer rod 15, two ends of one side of the inner wall of each buffer column 5, which is close to the corresponding buffer rod 15, are fixedly connected with buffer springs 16, one end of each buffer rod 15 and one end of each buffer spring 16, which is close to the corresponding transmission plate 14, are fixedly connected with the corresponding transmission plate 14, and the corresponding clamping blocks 7 can be effectively conducted through the transmission rods 6, simultaneously under the transmission effect that corresponds buffer beam 15 and buffer spring 16, effectual realization is to fan body 1's buffering, stability when effectual improve equipment uses avoids its the condition that appears great rocking. Wherein, the equal fixedly connected with damping rod 18 in every support column 9 inner wall bottom, the equal spacing slide 17 of fixedly connected with in every 18 tops of damping rod, every spacing slide 17 all with corresponding support column 9 inner wall sliding connection, every 8 bottoms of bracing piece all run through corresponding support column 9 and with corresponding spacing slide 17 fixed connection, every 18 outsides of damping rod all overlap and are equipped with damping spring 19, can be effectual under the transmission action that corresponds spacing slide 17 and bracing piece 8 through damping rod 18 and damping spring 19, effectual realization is to the shock attenuation buffering of loading board 2 and each part at top, the effectual stability when having improved equipment usage, avoid appearing the condition that great vibrations influence equipment usage.

Specifically, the fan body 1 is arranged on the bearing plate 2, then the servo motor 11 is started to drive the bidirectional threaded rod 12 to rotate, then the two sliding blocks 13 are effectively driven to be close to each other, under the transmission action, the two vertical plates 3 are effectively enabled to drive the clamping blocks 7 to clamp and limit the fan body 1, the corresponding clamping blocks 7 can be effectively conducted through the transmission rod 6, meanwhile, under the transmission action of the corresponding buffer rods 15 and the buffer springs 16, the buffer of the fan body 1 is effectively realized, the stability of the device in use is effectively improved, the phenomenon of large shaking is avoided, the damping rods 18 and the damping springs 19 can effectively realize the damping and buffering of the bearing plate 2 and all parts at the top of the bearing plate under the transmission action of the corresponding limiting sliding plates 17 and the supporting rods 8, and the stability of the device in use is effectively improved, the condition that the use of the equipment is influenced by large vibration is avoided.

The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should also fall within the scope of the present invention, and should be defined by the claims.

Claims (4)

1. The high-stability large-air-volume centrifugal induction fan is characterized by comprising a fan body (1) and a bearing plate (2), wherein risers (3) are arranged on two sides of the top of the bearing plate (2), each riser (3) is in sliding connection with the bearing plate (2), mounting plates (4) are arranged on one sides, close to each other, of the two risers (3), each mounting plate (4) is fixedly connected with the corresponding riser (3), a buffering column (5) is fixedly connected to the top and the bottom of one side, far away from the corresponding riser (3), of each mounting plate (4), one end, far away from the corresponding mounting plate (4), of each buffering column (5) is in sliding connection with a transmission rod (6), one end, far away from the corresponding buffering column (5), of each two corresponding transmission rods (6) is fixedly connected with a clamping block (7), one side, far away from the corresponding riser (3), of each clamping block (7) is provided with a protection pad (20), every protection pad (20) all with correspond clamp splice (7) fixed connection, loading board (2) bottom is provided with a plurality of bracing pieces (8), every bracing piece (8) all with loading board (2) bottom fixed connection, every bracing piece (8) bottom all is provided with support column (9), every bracing piece (8) all with correspond support column (9) sliding connection, every support column (9) bottom all is provided with end block (10), every end block (10) all with correspond support column (9) fixed connection.

2. The high-stability large-air-volume centrifugal induction fan is characterized in that a servo motor (11) is arranged at one end of the bearing plate (2), the servo motor (11) is fixedly connected with the bearing plate (2), the output end of the servo motor (11) penetrates through the bearing plate (2) and is fixedly connected with a bidirectional threaded rod (12), one end, away from the servo motor (11), of the bidirectional threaded rod (12) is rotatably connected with the inner wall of the bearing plate (2), two ends of the bidirectional threaded rod (12) are both in threaded connection with sliders (13), and the top end of each slider (13) penetrates through the bearing plate (2) and is fixedly connected with the bottom of the corresponding vertical plate (3).

3. The high-stability large-air-volume centrifugal induction fan is characterized in that one end, close to the corresponding buffer column (5), of each transmission rod (6) penetrates through the corresponding buffer column (5) and is fixedly connected with a transmission plate (14), each transmission plate (14) is in sliding connection with the inner wall of the corresponding buffer column (5), a buffer rod (15) is fixedly connected to the middle of one side, away from the corresponding transmission rod (6), of each transmission plate (14), two ends, away from the corresponding transmission rod (6), of each transmission plate (14) are fixedly connected with buffer springs (16), and one ends, away from the corresponding transmission plate (14), of each buffer spring (16) and the buffer rod (15) are fixedly connected with the inner wall of the corresponding buffer column (5).

4. The high-stability large-air-volume centrifugal induction fan is characterized in that the bottom end of each supporting rod (8) penetrates through a corresponding supporting column (9) and is fixedly connected with a limiting sliding plate (17), the bottom end of each limiting sliding plate (17) is slidably connected with the inner wall of the corresponding supporting column (9), a damping rod (18) is fixedly connected to the bottom of each limiting sliding plate (17), the bottom of each damping rod (18) is fixedly connected with the bottom of the inner wall of the corresponding supporting column (9), and a damping spring (19) is sleeved on the outer side of each damping rod (18).

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