CN211901085U - Roof formula axial fan vibration damping mount - Google Patents
Roof formula axial fan vibration damping mount Download PDFInfo
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- CN211901085U CN211901085U CN202020328270.6U CN202020328270U CN211901085U CN 211901085 U CN211901085 U CN 211901085U CN 202020328270 U CN202020328270 U CN 202020328270U CN 211901085 U CN211901085 U CN 211901085U
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- 238000013016 damping Methods 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 114
- 244000309464 bull Species 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 19
- 230000035939 shock Effects 0.000 abstract description 13
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 11
- 238000001125 extrusion Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a roof type axial flow fan damping base, which comprises a bottom plate and a base, wherein four supporting plates are arranged at four corners of the bottom plate; the base comprises a base body, a first fixed plate fixedly arranged on the inner wall of the base body, a sealing plate arranged on the inner side of the base body, a first sealing gasket arranged at the upper end of the sealing plate, a second sealing gasket arranged at the lower end of the first fixed plate, four groups of driving assemblies arranged at the upper ends of four side walls of the base body and used for driving the sealing plate to move up and down, four slots arranged at four corners of the base body and used for being matched with the supporting plate, four groups of damping assemblies, four fixed columns fixedly arranged at four corners of the lower end of the base, four sleeves fixedly arranged on the ground and sleeved on the four fixed columns, and a corrugated sealing pipe with; the utility model discloses the shock attenuation effect is good, and the suitability is high.
Description
Technical Field
The utility model belongs to the technical field of axial fan technique and specifically relates to a roof formula axial fan vibration damping mount is related to.
Background
With the continuous expansion of the production scale of enterprises and the continuous promotion of urban modern construction, the application of the roof axial flow fan in engineering is in an increasing trend, and the roof axial flow fan is widely applied to various civil buildings such as markets, hotels, factory buildings of enterprises and the like. In areas with relatively dense population, such as residential areas and business areas, the noise requirement on the roof fan is high. The general shock attenuation seat that increases reduces fan vibration range, reaches the purpose of noise reduction, and current fan damper often reduces its shock attenuation effect because of the local wear of connecting plate gradually to it is also comparatively weak to the elimination of aftershock, and the shock attenuation effect is not good, and life is low, and cost of maintenance is high, and the suitability is poor.
Disclosure of Invention
The utility model discloses an overcome prior art not enough, provide a roof formula axial fan vibration damping mount, the shock attenuation effect is good, and the suitability is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a roof type axial flow fan damping base comprises a bottom plate and a base, wherein four supporting plates are arranged at four corners of the bottom plate; the base comprises a base body, a first fixed plate fixedly arranged on the inner wall of the base body, a sealing plate arranged on the inner side of the base body, a first sealing gasket arranged at the upper end of the sealing plate, a second sealing gasket arranged at the lower end of the first fixed plate, four groups of driving assemblies arranged at the upper ends of four side walls of the base body and used for driving the sealing plate to move up and down, four slots arranged at four corners of the base body and used for being matched with the supporting plate, four groups of damping assemblies, four fixed columns fixedly arranged at four corners of the lower end of the base, four sleeves fixedly arranged on the ground and sleeved on the four fixed columns, and a corrugated sealing pipe with; the sealing between the base and the ground can be sealed through the sealing pipe, meanwhile, the sealing pipe can stretch according to the vibration of the base, the sealing failure between the base and the ground caused by the vibration of the base is avoided, the base can move up and down along the sleeve through the arrangement of the four fixing columns and the sleeve, the base is guided at the same time, the whole base is damped through the four groups of damping assemblies, the fixing columns are slightly moved up and down in the sleeve in the damping process, the damping effect is good, and the applicability is high; the downward pressure of the bottom plate enables the driving assembly to be started, the sealing plate is lifted after the driving assembly is started, the upper end of the sealing plate is propped against the bottom plate, the lower end of the sealing plate is propped against the lower end of the fixing plate, the sealing plate is respectively sealed by the first sealing gasket and the second sealing gasket, thereby completing the sealing between the base plate and the base body, avoiding the damage of the first sealing gasket and the second sealing gasket caused by excessive extrusion through the contact between the upper end of the base body and the base plate, effectively protecting the first sealing gasket and the second sealing gasket, improving the long-term sealing effect, meanwhile, the first sealing gasket and the second sealing gasket can be prevented from being damaged by friction in the disassembly process through the sealing arrangement, the first sealing gasket and the second sealing gasket are directly separated from the base plate and the sealing plate, so that the next sealing is facilitated, and the sealing between the base and the base plate is not influenced by the position deviation of the sealing arrangement between the base and the base plate; the supporting plate is inserted into the slot, so that the bottom plate and the base can be better matched.
The driving assembly comprises a slot arranged on the base body, a first chute and a second chute arranged at two sides of the slot, a first slide block arranged on the first chute, a second slide block arranged on the second chute, a rotating shaft with two ends respectively rotatably arranged on the first slide block and the second slide block, a first gear and a second gear fixedly arranged on the rotating shaft, a first rack fixedly arranged on the bottom plate, a second rack fixedly arranged on the sealing plate, a first cavity positioned on the base body and positioned at the middle lower part of the first gear and the second gear, a first push rod with an upper end sleeved on the rotating shaft and a lower end positioned in the first cavity, a first telescopic rod with one end fixedly arranged on the first slide block and the other end fixedly arranged at the bottom of the first chute, a second telescopic rod with one end fixedly arranged on the second slide block and the other end fixedly arranged at the bottom of the second chute, a second cavity arranged below the sealing plate, and a second push rod with an upper end fixedly arranged on the sealing, The connecting pipe is used for communicating the first cavity with the second cavity, and the fixing screw is arranged on the base body and used for fixing the first push rod; the bottom plate moves downwards to contact the first gear and the second gear firstly, the bottom plate is guided by the rotatable first gear and the rotatable second gear, the bottom plate and the base body are respectively guided by the first gear and the second gear on the four groups of driving components, so that the bottom plate is sleeved at the upper end of the base body, the first gear and the second gear rotate and simultaneously descend the first gear and the second gear after contacting the first rack, namely the first sliding block, the second sliding block and the rotating shaft descend, the first push rod descends in the descending process of the rotating shaft, so that air in the first cavity enters the connecting pipe, the air in the connecting pipe enters the second cavity, so that the second push rod ascends, the sealing plate ascends, the second rack on the sealing plate is meshed with the first gear and the second gear, so as to assist the sealing plate to ascend, the distance from the bottom edge inner wall of the bottom plate to the outer wall of the base body can be controlled by the arrangement of the first gear and the second gear, the bottom plate stops moving down after the upper end of the base body is contacted with the bottom plate, the first push rod is fixed through the fixing screw, namely, the first gear and the second gear are kept to stay in the original position, the friction between the bottom plate and the base body can be improved through the meshing of the first gear and the second gear and the meshing of the first rack and the second rack respectively, the fixation of the bottom plate and the base body is completed, the first telescopic rod and the second telescopic rod which are driven by the bottom plate to lift the first sliding block and the second sliding block, so that the rotating shaft is lifted, the first push rod is lifted, negative pressure is generated in air in the first cavity, and the air in the second cavity returns to the first cavity again through the connecting pipe, so that the second push rod is lowered, the sealing plate is lowered, and subsequent secondary installation is facilitated.
The damping component comprises a first fixed block and a second fixed block, fixed rods, slide rails, a first pushing block and a second pushing block, a positive threaded rod, a reverse threaded rod, a third fixed block, a plurality of moving seats, a plurality of rollers, a first rotating rod and a second rotating rod, wherein two ends of the fixed rods are respectively fixedly arranged on the first fixed block and the second fixed block, the slide rails are arranged between the first fixed block and the second fixed block and are fixedly arranged on the base body, the first pushing block and the second pushing block are sleeved on the fixed rods, one end of the positive threaded rod and the reverse threaded rod is rotatably arranged on the second fixed block, the third fixed block is sleeved on the positive threaded rod and the reverse threaded rod and is fixedly arranged on the base body, the moving seats are sleeved on the fixed rods in an equal distance, the rollers are arranged in the middle and lower positions of two adjacent moving seats, one end of the first rotating rod and the second rotating rod are respectively rotatably arranged on two ends, One end of the third rotating rod and the fourth rotating rod are respectively rotatably arranged on two ends of the roller, the other end of the third rotating rod and the fourth rotating rod are respectively rotatably arranged on the movable seat on the other side of the roller, the first springs are sleeved on the fixed rod, two ends of the first springs are respectively fixedly arranged on two adjacent movable seats, the second springs are sleeved on the fixed rod, one end of each spring is fixedly arranged on the first push block, the other end of each spring is fixedly arranged on the head-end movable seat, and the third springs are sleeved on the fixed rod, one end of each spring is fixedly arranged on the second push block, and the other; the positive threaded rod is rotated to enable the reverse threaded rod to rotate together, so that the first push block and the second push block are enabled to be close to each other, the second spring and the third spring are pushed to be close to each other, the head end moving seat and the tail end moving seat are enabled to be close to each other, the plurality of moving seats are enabled to be close to each other, the first rotating rod and the second rotating rod are enabled to rotate relative to the third rotating rod and the fourth rotating rod, the plurality of rollers are enabled to be in contact with the ground, the heights of the rollers are enabled to be uneven according to the unevenness of the ground, the distances between the two adjacent moving seats are enabled to be different, the plurality of first spring portions are enabled to be stretched and partially compressed, the stretched or compressed first springs can play a damping effect, meanwhile, the first springs on the left side and the right side play an auxiliary effect, the damping effect of the first springs is improved, the supporting force of the rollers on the ground can be even through the arrangement, the unevenness of the ground can also, rethread fixed column and sheathed tube cooperation improve the shock attenuation effect once more, also enable base body and ground cooperation through the aforesaid setting, can also avoid base body gravity and ground unevenness to make its atress inhomogeneous and lead to the base body to warp the problem and take place.
The utility model has the advantages of it is following: can be to the sealing between base and the ground through the sealed tube setting, can stretch out and draw back according to the vibrations of base simultaneously, avoid base vibrations to cause sealed inefficacy between base and the ground, through four fixed columns and sleeve pipe setting, make the base can reciprocate along the sleeve pipe, carry out the guide effect to the base simultaneously, wholly carry out the shock attenuation to the base through four group damper, make the fixed column be located the sleeve pipe and slightly reciprocate among the shock attenuation process, the shock attenuation effect is good, the suitability is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a sectional view taken along line a-a of fig. 2.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is a sectional view taken along line B-B of fig. 3.
Fig. 6 is an enlarged view of fig. 5 at B.
Fig. 7 is a schematic structural view of the base body.
Figure 8 is a schematic view of a shock absorbing assembly.
Fig. 9 is a schematic view of the structure of the shock-absorbing assembly.
Detailed Description
In order to make the technical solution of the present invention better understood, the following figures in the embodiments of the present invention are combined to clearly and completely describe the technical solution 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 efforts shall belong to the protection scope of the present invention.
As shown in fig. 1-9, a roof type axial flow fan damping base comprises a bottom plate 1 and a base 5, wherein four supporting plates are arranged at four corners of the bottom plate; the base 5 comprises a base body 51, a first fixing plate 52 fixedly arranged on the inner wall of the base body, a sealing plate 53 arranged on the inner side of the base body, a first sealing gasket 54 arranged at the upper end of the sealing plate, a second sealing gasket 55 arranged at the lower end of the first fixing plate, four groups of driving components 56 arranged at the upper ends of four side walls of the base body and used for driving the sealing plate to move up and down, four slots 57 arranged at four corners of the base body and used for being matched with the supporting plate, four groups of damping components 58, four fixing columns 59 fixedly arranged at four corners of the lower end of the base, four sleeves 510 fixedly arranged on the ground and sleeved on the four fixing columns, and a corrugated sealing pipe 511; the sealing between the base and the ground can be sealed through the sealing pipe, meanwhile, the sealing pipe can stretch according to the vibration of the base, the sealing failure between the base and the ground caused by the vibration of the base is avoided, the base can move up and down along the sleeve through the arrangement of the four fixing columns and the sleeve, the base is guided at the same time, the whole base is damped through the four groups of damping assemblies, and the fixing columns are positioned in the sleeve and slightly move up and down in the damping process; the downward pressure of the bottom plate enables the driving assembly to be started, the sealing plate is lifted after the driving assembly is started, the upper end of the sealing plate is propped against the bottom plate, the lower end of the sealing plate is propped against the lower end of the fixing plate, the sealing plate is respectively sealed by the first sealing gasket and the second sealing gasket, thereby completing the sealing between the base plate and the base body, avoiding the damage of the first sealing gasket and the second sealing gasket caused by excessive extrusion through the contact between the upper end of the base body and the base plate, effectively protecting the first sealing gasket and the second sealing gasket, improving the long-term sealing effect, meanwhile, the first sealing gasket and the second sealing gasket can be prevented from being damaged by friction in the disassembly process through the sealing arrangement, the first sealing gasket and the second sealing gasket are directly separated from the base plate and the sealing plate, so that the next sealing is facilitated, and the sealing between the base and the base plate is not influenced by the position deviation of the sealing arrangement between the base and the base plate; the supporting plate is inserted into the slot, so that the bottom plate and the base can be better matched.
The driving assembly 56 includes a slot 561 formed on the base body, a first sliding slot 562 and a second sliding slot 563 disposed on two sides of the slot, a first slider 564 disposed on the first sliding slot, a second slider 565 disposed on the second sliding slot, a rotating shaft 566 rotatably disposed on the first slider and the second slider at two ends, a first gear 567 and a second gear 568 fixedly disposed on the rotating shaft, a first rack 569 fixedly disposed on the bottom plate, a second rack 570 fixedly disposed on the sealing plate, a first cavity 571 disposed on the base body and located below the first gear and the second gear, a first push rod 572 having an upper end sleeved on the rotating shaft and a lower end disposed in the first cavity, a first telescopic rod 573 having one end fixedly disposed on the first slider and the other end fixedly disposed at the bottom of the first sliding slot, a second telescopic rod 574 having one end fixedly disposed on the second slider and the other end fixedly disposed at the bottom of the second sliding slot, and a second cavity 575 disposed below the sealing plate, A second push rod 576 with the upper end fixedly arranged on the upper end and the lower end fixedly arranged in the second cavity of the sealing plate, a connecting pipe 577 used for communicating the first cavity with the second cavity, and a fixing screw 578 arranged on the base body and used for fixing the first push rod; the bottom plate moves downwards from the upper end of the base body, the driving assembly is started by the downward pressure of the bottom plate, the sealing plate is lifted after the driving assembly is started, the upper end of the sealing plate is propped against the bottom plate, the lower end of the sealing plate is propped against the lower end of the fixing plate, and the sealing plate is respectively sealed by the first sealing gasket and the second sealing gasket, thereby completing the sealing between the base plate and the base body, avoiding the damage of the first sealing gasket and the second sealing gasket caused by excessive extrusion through the contact between the upper end of the base body and the base plate, effectively protecting the first sealing gasket and the second sealing gasket, improving the long-term sealing effect, meanwhile, the first sealing gasket and the second sealing gasket can be prevented from being damaged by friction in the disassembly process through the sealing arrangement, the first sealing gasket and the second sealing gasket are directly separated from the base plate and the sealing plate, so that the next sealing is facilitated, and the sealing between the base and the base plate is not influenced by the position deviation of the sealing arrangement between the base and the base plate; the supporting plate is inserted into the slot, so that the bottom plate and the base can be better matched. A sealed cavity is formed between the first cavity and the second cavity as well as the connecting pipe, a sealing ring is arranged between the first push rod and the first cavity to ensure that air in the first cavity cannot leak from the moving position of the first push rod in the up-and-down moving process of the first push rod and air in the second cavity cannot leak from the moving position of the second push rod in the same way, the bottom plate moves downwards to contact with the first gear and the second gear firstly, the bottom plate is guided by the rotatable first gear and the rotatable second gear, the four bottom plates and the base body are respectively guided by the first gear and the second gear on the four groups of driving components, the inner wall of the bottom edge of the bottom plate is sleeved at the upper end of the base body, the first gear and the second gear rotate and simultaneously enable the first gear and the second gear to descend after the first gear and the second gear contact with the first rack, namely the first slider, the second slider and the rotating shaft descend, the first push rod descends in the descending process of the rotating shaft, so that the air, air in the connecting pipe enters the second cavity, so that the second push rod rises, the sealing plate rises, the second rack on the sealing plate is meshed with the first gear and the second gear, the auxiliary sealing plate rises, the distance from the inner wall of the bottom edge of the bottom plate to the outer wall of the base body can be controlled through the arrangement of the first gear and the second gear, the bottom plate stops moving downwards after the upper end of the base body is contacted with the bottom plate, the first push rod is fixed through a fixing screw, namely the first gear and the second gear are kept in place, friction between the bottom plate and the base body can be improved through the meshing of the first gear and the second gear with the first rack and the second rack respectively, the fixation of the bottom plate and the base body is completed, the first telescopic rod and the second telescopic rod are driven by the ascending of the bottom plate, so that the rotating shaft is ascended, the first push rod is ascended, and the air in the first cavity generates negative pressure, therefore, air in the second cavity returns to the first cavity through the connecting pipe again, the second push rod descends, the sealing plate descends, and subsequent secondary installation is facilitated.
The damping component 58 comprises a first fixed block 581 and a second fixed block 582, a fixed rod 583 with two ends respectively fixedly arranged on the first fixed block and the second fixed block, a slide rail 584 positioned between the first fixed block and the second fixed block and fixedly arranged on the base body, a first push block 585 and a second push block 586 sleeved on the fixed rod and arranged on the slide rail, a positive threaded rod 587 with one end rotatably arranged on the first fixed block and positioned on the first push block, a reverse threaded rod 588 with one end rotatably arranged on the second fixed block and the other end fixedly arranged on the other end of the positive threaded rod and positioned on the second push block, a third fixed block 589 sleeved on the fixed part of the positive threaded rod and the reverse threaded rod and fixedly arranged on the base body, a plurality of movable seats 590 sleeved on the fixed rod at equal intervals, a plurality of rollers 591 arranged in the adjacent two movable seats, a first rotating rod 592 and a second rotating rod 593 with one end respectively rotatably arranged on the two ends of the rollers and the other end respectively arranged on the movable seat on, A third rotating rod 594 and a fourth rotating rod 595, one end of which is respectively rotatably arranged at two ends of the roller, and the other end of which is respectively rotatably arranged on the movable seat at the other side of the roller, a plurality of first springs 596 which are sleeved on the fixed rod and of which two ends are respectively fixedly arranged on two adjacent movable seats, a second spring 597 which is sleeved on the fixed rod and of which one end is fixedly arranged on the first push block and of which the other end is fixedly arranged on the head-end movable seat, and a third spring 598 which is sleeved on the fixed rod and of which one end is fixedly arranged on the second push block and of which the other end is fixedly arranged; can be to the sealed between base and the ground through the sealed tube setting, can stretch out and draw back according to the vibrations of base simultaneously, avoid base vibrations to cause sealed inefficacy between base and the ground, through four fixed columns and sleeve pipe setting, make the base can reciprocate along the sleeve pipe, carry out the guide effect to the base simultaneously, wholly carry out the shock attenuation to the base through four group damper, make the fixed column be located the sleeve pipe and carry out slight reciprocating among the shock attenuation process. The positive threaded rod is rotated to enable the reverse threaded rod to rotate together, so that the first push block and the second push block are enabled to be close to each other, the second spring and the third spring are pushed to be close to each other, the head end moving seat and the tail end moving seat are enabled to be close to each other, the plurality of moving seats are enabled to be close to each other, the first rotating rod and the second rotating rod are enabled to rotate relative to the third rotating rod and the fourth rotating rod, the plurality of rollers are enabled to be in contact with the ground, the heights of the rollers are enabled to be uneven according to the unevenness of the ground, the distances between the two adjacent moving seats are enabled to be different, the plurality of first spring portions are enabled to be stretched and partially compressed, the stretched or compressed first springs can play a damping effect, meanwhile, the first springs on the left side and the right side play an auxiliary effect, the damping effect of the first springs is improved, the supporting force of the rollers on the ground can be even through the arrangement, the unevenness of the ground can also, rethread fixed column and sheathed tube cooperation improve the shock attenuation effect once more, also enable base body and ground cooperation through the aforesaid setting, can also avoid base body gravity and ground unevenness to make its atress inhomogeneous and lead to the base body to warp the problem and take place.
Claims (3)
1. The utility model provides a roof formula axial fan vibration damping mount which characterized in that: the device comprises a bottom plate (1) and a base (5), wherein four supporting plates are arranged at four corners of the bottom plate; the base (5) comprises a base body (51), a first fixing plate (52) fixedly arranged on the inner wall of the base body, a sealing plate (53) arranged on the inner side of the base body, a first sealing gasket (54) arranged at the upper end of the sealing plate, a second sealing gasket (55) arranged at the lower end of the first fixing plate, four groups of driving components (56) arranged at the upper ends of four side walls of the base body and used for driving the sealing plate to move up and down, four slots (57) arranged at four corners of the base body and used for being matched with the supporting plate, four groups of damping components (58), four fixing columns (59) fixedly arranged at four corners of the lower end of the base, four sleeves (510) fixedly arranged on the ground and sleeved on the four fixing columns.
2. The roof type axial flow fan damping mount according to claim 1, wherein: the driving assembly (56) comprises a slot (561) arranged on the base body, a first sliding groove (562) and a second sliding groove (563) arranged on two sides of the slot, a first sliding block (564) arranged on the first sliding groove, a second sliding block (565) arranged on the second sliding groove, a rotating shaft (566) with two ends respectively rotatably arranged on the first sliding block and the second sliding block, a first gear (567) and a second gear (568) fixedly arranged on the rotating shaft, a first rack (569) fixedly arranged on the bottom plate, a second rack (570) fixedly arranged on the sealing plate, a first cavity (571) arranged on the base body below the middle part and the lower part of the first gear and the second gear, a first push rod (572) with an upper end sleeved on the rotating shaft and a lower end arranged in the first cavity, a first telescopic rod (574) with one end fixedly arranged on the first sliding block and the other end fixedly arranged at the bottom of the first sliding groove, and a second telescopic rod (573) with one end fixedly arranged on the second sliding, The sealing plate comprises a second cavity (575) arranged below the sealing plate, a second push rod (576) with the upper end fixedly arranged at the upper end and the lower end of the sealing plate and arranged in the second cavity, a connecting pipe (577) used for communicating the first cavity with the second cavity, and a fixing screw (578) arranged on the base body and used for fixing the first push rod.
3. The roof type axial flow fan damping mount according to claim 1, wherein: damping component (58) include first fixed block (581) and second fixed block (582), dead lever (583) on first fixed block and second fixed block are located respectively to both ends fixed, be located between first fixed block and the second fixed block and fixed slide rail (584) on locating the base body, overlap on the dead lever and locate on the slide rail first ejector pad (585) and second ejector pad (586), one end is rotated and is located on first fixed block and be located positive threaded rod (587) on first ejector pad, one end is rotated and is located on the second fixed block other end and fix on positive threaded rod other end and be located reverse threaded rod (588) on the second ejector pad, overlap in positive threaded rod and reverse threaded rod fixed department and fix third fixed block (589) on locating the base body, equidistance cover is in a plurality of removal seats (590) on the dead lever, locate a plurality of gyro wheels (591) of below in two adjacent removal seats, One end is rotated respectively and is located on the gyro wheel both ends and the other end rotates respectively and locates first bull stick (592) and second bull stick (593) on gyro wheel one side removes the seat, one end is rotated respectively and is located on the gyro wheel both ends and the other end rotates respectively and locates third bull stick (594) and fourth bull stick (595) on the gyro wheel opposite side removes the seat, the cover is on the dead lever and both ends are fixed respectively and are located a plurality of first springs (596) on two adjacent removal seats, the cover is located on the dead lever and one end is fixed locate on the first ejector pad second spring (597) that the other end was fixed to be located on the head end removes the seat, the cover is located on the dead lever and one end is fixed and is located on the second ejector pad third spring (598) that the other end was.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020328270.6U CN211901085U (en) | 2020-03-16 | 2020-03-16 | Roof formula axial fan vibration damping mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020328270.6U CN211901085U (en) | 2020-03-16 | 2020-03-16 | Roof formula axial fan vibration damping mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211901085U true CN211901085U (en) | 2020-11-10 |
Family
ID=73322370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020328270.6U Active CN211901085U (en) | 2020-03-16 | 2020-03-16 | Roof formula axial fan vibration damping mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211901085U (en) |
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2020
- 2020-03-16 CN CN202020328270.6U patent/CN211901085U/en active Active
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Address after: 1818 Renmin West Road, Dongguan Street, Shangyu District, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Shangfeng high tech special wind industry Co.,Ltd. Address before: 1818 Renmin West Road, Dongguan Street, Shangyu District, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG SHANGFENG HI-TECH SPECIALIZED WIND INDUSTRIAL Co.,Ltd. |
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Assignee: Shaoxing Shangyu Fengzhihui Intellectual Property Operation Co.,Ltd. Assignor: Zhejiang Shangfeng high tech special wind industry Co.,Ltd. Contract record no.: X2024990000028 Denomination of utility model: A roof type axial flow fan shock-absorbing base Granted publication date: 20201110 License type: Common License Record date: 20240110 |