CN209943171U - Glass steel centrifugal fan fixing device - Google Patents
Glass steel centrifugal fan fixing device Download PDFInfo
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- CN209943171U CN209943171U CN201920544699.6U CN201920544699U CN209943171U CN 209943171 U CN209943171 U CN 209943171U CN 201920544699 U CN201920544699 U CN 201920544699U CN 209943171 U CN209943171 U CN 209943171U
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Abstract
The utility model discloses a glass steel centrifugal fan fixing device, including the base, the welding of both ends has the mounting panel about the base, and it has locking screw to peg graft on the mounting panel, and the top left and right sides symmetric connection of base has the riser, is equipped with guiding mechanism between two sets of risers, and the top center department of base is equipped with the supporting component, and the top of supporting component is connected with the fan casing, and the top of two sets of risers is connected with the roof, and the spout has been seted up to the lower surface of roof. The utility model has the advantages of reasonable design, easy operation, this device can carry out effectual fixed spacing to centrifugal fan to reach good shock attenuation effect at its during operation, improved the stability of device during operation, have higher practical value.
Description
Technical Field
The utility model relates to a relevant equipment technical field of centrifugal fan especially relates to a glass steel centrifugal fan fixing device.
Background
The centrifugal fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. Centrifugal fans are widely used in ventilation, dust removal 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; wind tunnel wind source and air cushion boat inflation and propulsion.
The glass fiber reinforced plastic centrifugal fan is a centrifugal fan made of glass fiber reinforced plastic materials and is also called an anti-corrosion centrifugal fan. The glass fiber reinforced plastic centrifugal fan can be used in the occasions with corrosive gases and discharges the corrosive gases. Most simple structure of glass steel centrifugal fan fixing device on the existing market is only fixed through multiunit screw and steelframe locking, and its installation and loading and unloading are very inconvenient to do not have the shock attenuation effect, lead to fan during operation poor stability.
SUMMERY OF THE UTILITY MODEL
The utility model provides a glass steel centrifugal fan fixing device, easy operation can carry out effectual fixed spacing to centrifugal fan. In order to realize the technical purpose, the technical effect is achieved, and the utility model discloses a realize through following technical scheme.
The utility model provides a glass steel centrifugal fan fixing device, includes the base, the welding of both ends has the mounting panel about the base, it has locking screw to peg graft on the mounting panel, the top left and right sides symmetric connection of base has the riser, and is two sets of be equipped with guiding mechanism between the riser, the top center department of base is equipped with the supporting component, the top of supporting component is connected with the fan casing, and is two sets of the top of riser is connected with the roof, the spout has been seted up to the lower surface of roof.
Preferably, among a glass steel centrifugal fan fixing device, guiding mechanism includes the lead screw of connecting between two sets of risers through the bearing rotation, the one end that the riser was stretched out to the lead screw is connected with the crank, the screw thread of two parts is revolved to opposite about the lead screw, the equal spiro union in both ends has the nut seat about the lead screw, the top of nut seat is connected with the connecting rod, the top of connecting rod is connected with the grip block, the top of grip block is equipped with the pulley, and the pulley is located the spout, and is two sets of the inside wall of grip block all is connected with the cushion.
Preferably, among a glass steel centrifugal fan fixing device, the supporting component includes the backup pad, the top of backup pad is connected with the mounting plate, the spiro union has spacing bolt on the mounting plate, the bottom four corners of backup pad has elastic support leg, elastic support leg is including the ejector pin of joint support board bottom and the sleeve pipe at joint base top, be connected with powerful spring between ejector pin bottom and the sleeve pipe inner chamber bottom.
Preferably, in the fixing device for the glass fiber reinforced plastic centrifugal fan, the top plate is fixedly connected with the vertical plate through a detachable screw.
Preferably, in the fixing device for the glass fiber reinforced plastic centrifugal fan, the positions of the elastic support legs are staggered with the screw rods.
Preferably, in the fixing device for the glass fiber reinforced plastic centrifugal fan, a threaded hole matched with the limiting bolt is formed in the lower portion of the fan shell.
The utility model has the advantages that:
the utility model has the advantages of reasonable design, the operation is thus simple, fix the base at table surface through locking screw cooperation mounting panel, carry out the fixed stay to the fan casing through supporting component, centrifugal fan during operation ejector pin can be through powerful spring at the intraductal reciprocating motion of cover, thereby reduce the vibration, can prevent through the roof that dust debris from piling up on the fan casing, the roof loading and unloading are convenient, be favorable to fan installation and maintenance, make two sets of grip blocks be close to each other in same vertical plane through guiding mechanism, and then make cushion laminating fan casing lateral wall, and the cushion has certain elastic deformation, consequently, the shock attenuation effect also has, this device can carry out effectual fixed spacing to centrifugal fan, and reach good shock attenuation effect at its during operation, the stability of device during operation has been improved, higher practical value has.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic structural diagram of the middle elastic support leg of the present invention.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1 to 3, the embodiment is a fixing device for a glass fiber reinforced plastic centrifugal fan, which includes a base 1, mounting plates 2 welded at left and right ends of the base 1, locking screws 3 inserted into the mounting plates 2, risers 4 symmetrically connected to left and right sides of the top of the base 1, a guiding mechanism 5 arranged between the two sets of risers 4, a supporting component 6 arranged at the center of the top of the base 1, a fan housing 7 connected to the top of the supporting component 6, a top plate 8 connected to the top of the two sets of risers 4, and a chute 9 arranged on the lower surface of the top plate 8.
The guide mechanism 5 comprises a screw rod 501 rotatably connected between two sets of vertical plates 4 through bearings, one end of the screw rod 501 extending out of the vertical plates 4 is connected with a crank 502, the thread turning directions of the left portion and the right portion of the screw rod 501 are opposite, nut seats 503 are screwed at the left end and the right end of the screw rod 501, the top of each nut seat 503 is connected with a connecting rod 504, the top of each connecting rod 504 is connected with a clamping block 505, the top of each clamping block 505 is provided with a pulley 506, the pulley 506 is located in the sliding groove 9, and the inner side walls of the two sets of clamping blocks 505 are.
The supporting component 6 comprises a supporting plate 601, a fastening plate 602 is connected to the top of the supporting plate 601, a limiting bolt 603 is screwed on the fastening plate 602, elastic supporting legs 604 are connected to four corners of the bottom of the supporting plate 601, each elastic supporting leg 604 comprises a top rod 6041 connected to the bottom of the supporting plate 601 and a sleeve 6042 connected to the top of the base 1, and a strong spring 6043 is connected between the bottom end of the top rod 6041 and the bottom of an inner cavity of the sleeve 6042.
Through dismantling screw fixed connection between roof 8 and riser 4 for roof 8's loading and unloading is very convenient, is favorable to the installation and the maintenance of device.
The position of the elastic support leg 604 is staggered with the screw rod 501, so that the normal rotation operation of the screw rod 501 is facilitated.
The lower part of the fan shell 7 is provided with a threaded hole matched with the limiting bolt 603, so that the fastening plate 602 can be conveniently connected with the fan shell 7.
The utility model discloses a concrete implementation way does:
when the device is used for fixing a centrifugal fan, the mounting plate 2 is fixed on a worktable through the locking screw 3 so as to fix the base 1, the fan shell 7 is placed on the supporting plate 601, the fastening plate 602 is attached to the end surface of the fan shell 7, the limiting bolt 603 is used for screwing and fixing, the ejector rod 6041 can reciprocate in the sleeve 6042 through the strong spring 6043 when the centrifugal fan works so as to reduce the vibration generated when the centrifugal fan works, the top plate 8 is fixedly connected to the top of the vertical plate 4 through the detachable screw, dust and sundries are prevented from being accumulated on the fan shell 7 through the top plate 8, the pulley 506 extends into the chute 9 on the lower surface of the top plate 8, the crank handle 502 is rotated to drive the screw rod 501 to rotate, so that the two groups of nut seats 503 are close to each other, because the lower end of the clamping block 505 is connected with the nut seats through the connecting rod 504, the, make two sets of grip blocks 505 also can be close to each other in same vertical plane, and then make damping rubber pad 507 laminate fan casing 7's lateral wall, damping rubber pad 507 has certain elastic deformation, consequently also can reach partial shock attenuation effect.
To sum up, this device easy operation can carry out effectual fixed spacing to centrifugal fan to reach good shock attenuation effect at its during operation, improved the stability of device during operation, have higher practical value.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a glass steel centrifugal fan fixing device, includes base (1), its characterized in that: the utility model discloses a fan support base, including base (1), mounting panel (2) are welded to the both ends of controlling of base (1), it has locking screw (3) to peg graft on mounting panel (2), the top left and right sides symmetric connection of base (1) has riser (4), and is two sets of be equipped with guiding mechanism (5) between riser (4), the top center department of base (1) is equipped with supporting component (6), the top of supporting component (6) is connected with fan casing (7), and is two sets of the top of riser (4) is connected with roof (8), spout (9) have been seted up to the lower surface of roof (8).
2. The fixing device of the glass fiber reinforced plastic centrifugal fan as claimed in claim 1, wherein: guiding mechanism (5) include lead screw (501) of connecting between two sets of risers (4) through the bearing rotation, the one end that lead screw (501) stretched out riser (4) is connected with crank handle (502), the screw thread of two parts is revolved to opposite about lead screw (501), the equal spiro union in both ends has nut seat (503) about lead screw (501), the top of nut seat (503) is connected with connecting rod (504), the top of connecting rod (504) is connected with grip block (505), the top of grip block (505) is equipped with pulley (506), and pulley (506) are located spout (9), and are two sets of the inside wall of grip block (505) all is connected with shock attenuation cushion (507).
3. The fixing device of the glass fiber reinforced plastic centrifugal fan as claimed in claim 1, wherein: support assembly (6) include backup pad (601), the top of backup pad (601) is connected with mounting plate (602), threaded connection has stop bolt (603) on mounting plate (602), the bottom four corners of backup pad (601) is connected with elastic support leg (604), elastic support leg (604) are including ejector pin (6041) and the sleeve pipe (6042) at connection base (1) top of connection backup pad (601) bottom, be connected with powerful spring (6043) between ejector pin (6041) bottom and sleeve pipe (6042) inner chamber bottom.
4. The fixing device of the glass fiber reinforced plastic centrifugal fan as claimed in claim 1, wherein: the top plate (8) is fixedly connected with the vertical plate (4) through a detachable screw.
5. The fixing device of the glass fiber reinforced plastic centrifugal fan as claimed in claim 3, wherein: the position of the elastic supporting leg (604) is staggered with the screw rod (501).
6. The fixing device of the glass fiber reinforced plastic centrifugal fan as claimed in claim 3, wherein: and the lower part of the fan shell (7) is provided with a threaded hole matched with the limiting bolt (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920544699.6U CN209943171U (en) | 2019-04-22 | 2019-04-22 | Glass steel centrifugal fan fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920544699.6U CN209943171U (en) | 2019-04-22 | 2019-04-22 | Glass steel centrifugal fan fixing device |
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| Publication Number | Publication Date |
|---|---|
| CN209943171U true CN209943171U (en) | 2020-01-14 |
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| CN201920544699.6U Active CN209943171U (en) | 2019-04-22 | 2019-04-22 | Glass steel centrifugal fan fixing device |
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| CN (1) | CN209943171U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546669A (en) * | 2021-01-04 | 2021-03-26 | 高宏杰 | A medicine extraction device for biomedicine |
| CN112546668A (en) * | 2021-01-04 | 2021-03-26 | 高宏杰 | Rapid extraction method for realizing biomedical drug extraction |
| CN113074120A (en) * | 2021-03-19 | 2021-07-06 | 三联泵业股份有限公司 | Circulating water pump for energy-saving transformation of steel mill |
-
2019
- 2019-04-22 CN CN201920544699.6U patent/CN209943171U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546669A (en) * | 2021-01-04 | 2021-03-26 | 高宏杰 | A medicine extraction device for biomedicine |
| CN112546668A (en) * | 2021-01-04 | 2021-03-26 | 高宏杰 | Rapid extraction method for realizing biomedical drug extraction |
| CN113074120A (en) * | 2021-03-19 | 2021-07-06 | 三联泵业股份有限公司 | Circulating water pump for energy-saving transformation of steel mill |
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