CN215486836U - Mounting structure of centrifugal fan - Google Patents
Mounting structure of centrifugal fan Download PDFInfo
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- CN215486836U CN215486836U CN202121163200.0U CN202121163200U CN215486836U CN 215486836 U CN215486836 U CN 215486836U CN 202121163200 U CN202121163200 U CN 202121163200U CN 215486836 U CN215486836 U CN 215486836U
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Abstract
The utility model discloses a mounting structure of a centrifugal fan, which relates to the technical field of centrifugal fans, and comprises a fan and is characterized in that: the base is arranged on one side of the fan close to the ground and used for placing the fan; the mounting mechanisms are symmetrically arranged on two sides of the fan and used for fixedly mounting the fan on the base, each mounting mechanism comprises a fixed block, and the fixed blocks are fixedly connected with the fan and symmetrically arranged on two sides of the fan; the clamping frames are symmetrically arranged on two sides of the fan and fixedly connected with the base, and the fixing blocks are clamped with the clamping frames in a sliding mode; the limiting assembly penetrates through the clamping frame in a sliding mode, is clamped with the fixing block and is used for limiting the fixing block; and the power assembly is connected with the limiting assembly and is used for driving the limiting assembly to move. According to the fan fixing device, the fixing block is clamped with the clamping frame in a sliding mode, the limiting assembly is driven by the arranged power assembly to limit the fixing block, and then the fan is installed and fixed, so that the problems that an existing installation mode is complicated and complex, and labor intensity of workers is high are solved.
Description
Technical Field
The utility model relates to the technical field of centrifugal fans, in particular to a mounting structure of a centrifugal fan.
Background
Centrifugal fans are driven fluid machines that rely on input of mechanical energy to increase the pressure of the gas and expel the gas.
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.
The existing centrifugal fan is installed and fixed through a large number of bolts during installation, the steps are complex, and the labor intensity of workers is high, so that the problem is solved by an installation structure of the centrifugal fan urgently.
SUMMERY OF THE UTILITY MODEL
An object of an embodiment of the present invention is to provide a mounting structure of a centrifugal fan, so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a centrifugal fan's mounting structure, includes the fan, still includes:
the base is arranged on one side of the fan close to the ground and used for placing the fan; and
the mounting mechanisms are symmetrically arranged on two sides of the fan and used for fixedly mounting the fan on the base.
As a further scheme of the utility model: the mounting mechanism comprises a fixed block which is fixedly connected with the fan and symmetrically arranged on two sides of the fan; and
the clamping frames are symmetrically arranged on two sides of the fan and fixedly connected with the base, and the fixing blocks are clamped with the clamping frames in a sliding mode; and
the limiting assembly penetrates through the clamping frame in a sliding mode, is clamped with the fixing block and is used for limiting the fixing block; and
and the power assembly is connected with the limiting assembly and used for driving the limiting assembly to move.
As a further scheme of the utility model: the limiting assembly comprises a clamping groove and a clamping block, the clamping groove is formed in the fixing block, the clamping block is connected in the clamping groove in a clamping mode, the clamping block penetrates through the clamping frame and is in sliding connection with the clamping frame, and the clamping block is connected with the power assembly.
As a further scheme of the utility model: the power assembly comprises a first limiting plate, a first sliding rod, a connecting plate, a supporting rod, a threaded sleeve, a threaded rod, a connecting rod, a sliding block, a sliding groove and a handle, wherein the outer wall of one side, away from the fan, of the clamping block is fixedly connected with one end of the connecting plate, the other end of the connecting plate is hinged with one end of the supporting rod, the other end of the supporting rod is hinged with one end of the threaded sleeve, the other end of the threaded sleeve is fixedly connected with one end of the connecting rod, the other end of the connecting rod is fixedly connected with the sliding block, the sliding block is arranged in the sliding groove and is in sliding connection with the sliding block, the sliding groove is arranged in the clamping frame, the threaded sleeve is penetrated by the threaded rod and is in threaded connection with the threaded sleeve, the threaded rod is rotatably connected with the clamping frame, one end, away from the fan, of the threaded rod is fixedly connected with the handle, the inside of the clamping block is slidably connected with a first limiting plate, and the first limiting plate is fixedly connected with one end of the first sliding rod, the first sliding rod penetrates through one side, far away from the ground, of the clamping block and is in sliding connection with the clamping block, and the other end of the first sliding rod is fixedly connected with the clamping frame.
As a further scheme of the utility model: the base is close to one side symmetry and the second slide bar one end fixed connection on ground, the second slide bar runs through the carriage and rather than sliding connection, the second slide bar other end and second limiting plate one side fixed connection, the carriage is located to the second limiting plate inside rather than sliding connection, second limiting plate opposite side and first spring one end fixed connection, the first spring other end is close to one side inner wall fixed connection on ground with the carriage.
As a further scheme of the utility model: the base is close to one side symmetry and the dead lever one end fixed connection on ground, the dead lever other end and coupling frame fixed connection, the inside second spring of locating of coupling frame, second spring both ends all with third limiting plate one side fixed connection, third limiting plate opposite side and third slide bar one end fixed connection, the third slide bar runs through the coupling frame and rather than sliding connection, the third slide bar other end with last support a fixed connection, go up support a piece and support a butt down, support a piece and carriage fixed connection down.
Compared with the prior art, the utility model has the beneficial effects that:
according to the fan fixing device, the fixing block is clamped with the clamping frame in a sliding mode, the limiting assembly is driven by the arranged power assembly to limit the fixing block, and then the fan is installed and fixed, so that the problems that an existing installation mode is complicated and complex, and labor intensity of workers is high are solved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural diagram of the mounting mechanism of the present invention.
Fig. 3 is a perspective view of the fixing block of the present invention.
In the figure: 1. a base; 2. a fan; 3. clamping a frame; 4. a fixed block; 5. a card slot; 6. a clamping block; 7. a first limit plate; 8. a first slide bar; 9. a connecting plate; 10. a strut; 11. a threaded sleeve; 12. a threaded rod; 13. a connecting rod; 14. a slider; 15. a chute; 16. a grip; 17. a second slide bar; 18. a support frame; 19. a first spring; 20. a second limiting plate; 21. a lower resisting block; 22. an upper resisting block; 23. a third slide bar; 24. a connecting frame; 25. a third limiting plate; 26. a second spring; 27. and (5) fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In an embodiment of the present invention, an installation structure of a centrifugal fan includes a fan 2, and further includes:
the base 1 is arranged on one side, close to the ground, of the fan 2 and used for placing the fan 2; and
the mounting mechanisms are symmetrically arranged on two sides of the fan 2 and used for fixedly mounting the fan 2 on the base 1.
The fan 2 is placed on one side, far away from the ground, of the base 1, and the fan 2 is fixedly installed through the installation mechanism.
As an embodiment of the present invention, referring to fig. 1 to 3, the mounting mechanism includes a fixing block 4 fixedly connected to the fan 2 and symmetrically disposed on two sides of the fan 2; and
the clamping frames 3 are symmetrically arranged on two sides of the fan 2 and fixedly connected with the base 1, and the fixed blocks 4 are clamped with the clamping frames 3 in a sliding mode; and
the limiting assembly penetrates through the clamping frame 3 in a sliding mode, is clamped with the fixing block 4 and is used for limiting the fixing block 4; and
and the power assembly is connected with the limiting assembly and used for driving the limiting assembly to move.
The power assembly is started to drive the limiting assembly to move, the limiting assembly limits and fixes the fixing block 4, and then the fan 2 is fixedly installed.
As an embodiment of the present invention, please refer to fig. 1 to 3, the limiting assembly includes a clamping groove 5 and a clamping block 6, the clamping groove 5 is disposed on the fixing block 4, the clamping block 6 is clamped in the clamping groove 5, the clamping block 6 penetrates through the clamping frame 3 and is slidably connected thereto, and the clamping block 6 is connected to the power assembly. The power assembly is started to drive the clamping block 6 to move, so that the clamping block 6 is clamped in the clamping groove 5, and the fixing block 4 is limited and fixed.
As an embodiment of the present invention, please refer to fig. 1-2, the power assembly includes a first limiting plate 7, a first sliding rod 8, a connecting plate 9, a supporting rod 10, a threaded sleeve 11, a threaded rod 12, a connecting rod 13, a sliding block 14, a sliding slot 15 and a handle 16, an outer wall of one side of the clamping block 6 away from the fan 2 is fixedly connected with one end of the connecting plate 9, the other end of the connecting plate 9 is hinged with one end of the supporting rod 10, the other end of the supporting rod 10 is hinged with one end of the threaded sleeve 11, the other end of the threaded sleeve 11 is fixedly connected with one end of the connecting rod 13, the other end of the connecting rod 13 is fixedly connected with the sliding block 14, the sliding block 14 is arranged inside the sliding slot 15 and is slidably connected with the sliding block, the sliding slot 15 is arranged inside the clamping frame 3, the threaded sleeve 11 is penetrated by the threaded rod 12 and is connected with the threaded sleeve, the threaded rod 12 is rotatably connected with the clamping frame 3, one end of the threaded rod 12 away from the fan 2 is fixedly connected with the handle 16, the inside sliding connection of fixture block 6 has first limiting plate 7, first limiting plate 7 and 8 one end fixed connection of first slide bar, first slide bar 8 runs through fixture block 6 and keeps away from one side on ground and rather than sliding connection, the 8 other ends of first slide bar and 3 fixed connection of card frame. The handle 16 is held to rotate the threaded rod 12, under the matching of the sliding groove 15, the sliding block 14 and the connecting rod 13, the threaded rod 12 drives the threaded sleeve 11 to move, the threaded sleeve 11 drives the supporting rod 10 to move, the supporting rod 10 drives the connecting plate 9 to move, under the matching limit of the first limiting plate 7 and the first sliding rod 8, the clamping block 6 moves towards one side close to the ground, and the clamping block 6 is clamped inside the clamping groove 5.
As an embodiment of the present invention, please refer to fig. 1, one side of the base 1 close to the ground is symmetrically and fixedly connected to one end of a second sliding rod 17, the second sliding rod 17 penetrates through the supporting frame 18 and is slidably connected thereto, the other end of the second sliding rod 17 is fixedly connected to one side of a second limiting plate 20, the second limiting plate 20 is disposed inside the supporting frame 18 and is slidably connected thereto, the other side of the second limiting plate 20 is fixedly connected to one end of a first spring 19, and the other end of the first spring 19 is fixedly connected to an inner wall of one side of the supporting frame 18 close to the ground. When the fan 2 is vibrated by external force, the fan 2 extrudes the base 1, the base 1 extrudes the second sliding rod 17, the second sliding rod 17 extrudes the second limiting plate 20, the second limiting plate 20 extrudes the first spring 19, and the fan 2 is damped under the reaction force of the first spring 19.
As an embodiment of the present invention, please refer to fig. 1, one side of the base 1 close to the ground is symmetrically and fixedly connected to one end of a fixing rod 27, the other end of the fixing rod 27 is fixedly connected to a connecting frame 24, a second spring 26 is disposed inside the connecting frame 24, both ends of the second spring 26 are fixedly connected to one side of a third limiting plate 25, the other side of the third limiting plate 25 is fixedly connected to one end of a third sliding rod 23, the third sliding rod 23 penetrates through the connecting frame 24 and is slidably connected thereto, the other end of the third sliding rod 23 is fixedly connected to an upper abutting block 22, the upper abutting block 22 abuts against a lower abutting block 21, and the lower abutting block 21 is fixedly connected to a supporting frame 18. The base 1 moves towards one side close to the ground, drives the fixed rod 27 to move, the fixed rod 27 drives the connecting frame 24 to move, the connecting frame 24 drives the third sliding rod 23 to move, the third sliding rod 23 drives the upper supporting block 22 to move, the upper supporting block 22 abuts against the lower supporting block 21, the third limiting plate 25 extrudes the second spring 26, and secondary damping is carried out on the fan 2 under the reaction force of the second spring 26.
The working principle of the utility model is as follows: the fixed block 4 is slidably clamped in the clamping frame 3, the handle 16 is held to rotate the threaded rod 12, under the matching of the chute 15, the slide block 14 and the connecting rod 13, the threaded rod 12 drives the threaded sleeve 11 to move, the threaded sleeve 11 drives the supporting rod 10 to move, the supporting rod 10 drives the connecting plate 9 to move, under the matching limit of the first limiting plate 7 and the first sliding rod 8, the clamping block 6 moves towards one side close to the ground, the clamping block 6 is clamped in the clamping groove 5 to further limit and fix the fixed block 4, the fan 2 is fixedly installed, when the fan 2 is vibrated by external force, the fan 2 extrudes the base 1, the base 1 extrudes the second sliding rod 17, the second sliding rod 17 extrudes the second limiting plate 20, the second limiting plate 20 extrudes the first spring 19, under the reaction force of the first spring 19, the fan 2 is damped, and the base 1 moves towards one side close to the ground simultaneously, the fixing rod 27 is driven to move, the fixing rod 27 drives the connecting frame 24 to move, the connecting frame 24 drives the third sliding rod 23 to move, the third sliding rod 23 drives the upper supporting block 22 to move, the upper supporting block 22 abuts against the lower supporting block 21, the third limiting plate 25 extrudes the second spring 26, secondary damping is conducted on the fan 2 under the reaction force of the second spring 26, and the damping effect is better.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides a centrifugal fan's mounting structure, includes the fan, its characterized in that still includes:
the base is arranged on one side of the fan close to the ground and used for placing the fan; and
the mounting mechanisms are symmetrically arranged on two sides of the fan and are used for fixedly mounting the fan on the base;
the mounting mechanism comprises a fixed block which is fixedly connected with the fan and symmetrically arranged on two sides of the fan; and
the clamping frames are symmetrically arranged on two sides of the fan and fixedly connected with the base, and the fixing blocks are clamped with the clamping frames in a sliding mode; and
the limiting assembly penetrates through the clamping frame in a sliding mode, is clamped with the fixing block and is used for limiting the fixing block; and
the power assembly is connected with the limiting assembly and is used for driving the limiting assembly to move;
the limiting assembly comprises a clamping groove and a clamping block, the clamping groove is formed in the fixing block, the clamping block is clamped in the clamping groove, the clamping block penetrates through the clamping frame and is connected with the clamping frame in a sliding mode, and the clamping block is connected with the power assembly;
the power assembly comprises a first limiting plate, a first sliding rod, a connecting plate, a supporting rod, a threaded sleeve, a threaded rod, a connecting rod, a sliding block, a sliding groove and a handle, wherein the outer wall of one side, away from the fan, of the clamping block is fixedly connected with one end of the connecting plate, the other end of the connecting plate is hinged with one end of the supporting rod, the other end of the supporting rod is hinged with one end of the threaded sleeve, the other end of the threaded sleeve is fixedly connected with one end of the connecting rod, the other end of the connecting rod is fixedly connected with the sliding block, the sliding block is arranged in the sliding groove and is in sliding connection with the sliding block, the sliding groove is arranged in the clamping frame, the threaded sleeve is penetrated by the threaded rod and is in threaded connection with the threaded sleeve, the threaded rod is rotatably connected with the clamping frame, one end, away from the fan, of the threaded rod is fixedly connected with the handle, the inside of the clamping block is slidably connected with a first limiting plate, and the first limiting plate is fixedly connected with one end of the first sliding rod, the first sliding rod penetrates through one side, far away from the ground, of the clamping block and is in sliding connection with the clamping block, and the other end of the first sliding rod is fixedly connected with the clamping frame.
2. The mounting structure of a centrifugal fan according to claim 1, wherein one side of the base close to the ground is symmetrically and fixedly connected to one end of a second sliding rod, the second sliding rod penetrates through and is slidably connected to the supporting frame, the other end of the second sliding rod is fixedly connected to one side of a second limiting plate, the second limiting plate is arranged inside and is slidably connected to the supporting frame, the other side of the second limiting plate is fixedly connected to one end of a first spring, and the other end of the first spring is fixedly connected to the inner wall of one side of the supporting frame close to the ground.
3. The mounting structure of a centrifugal fan according to claim 2, wherein one side of the base close to the ground is symmetrically and fixedly connected with one end of a fixing rod, the other end of the fixing rod is fixedly connected with the connecting frame, the second spring is arranged inside the connecting frame, two ends of the second spring are fixedly connected with one side of a third limiting plate, the other side of the third limiting plate is fixedly connected with one end of a third sliding rod, the third sliding rod penetrates through the connecting frame and is slidably connected with the connecting frame, the other end of the third sliding rod is fixedly connected with an upper supporting block, the upper supporting block is abutted against a lower supporting block, and the lower supporting block is fixedly connected with the supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121163200.0U CN215486836U (en) | 2021-05-24 | 2021-05-24 | Mounting structure of centrifugal fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121163200.0U CN215486836U (en) | 2021-05-24 | 2021-05-24 | Mounting structure of centrifugal fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215486836U true CN215486836U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121163200.0U Active CN215486836U (en) | 2021-05-24 | 2021-05-24 | Mounting structure of centrifugal fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215486836U (en) |
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2021
- 2021-05-24 CN CN202121163200.0U patent/CN215486836U/en active Active
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