CN210397233U - Adjustable fan blade in inclination convenient to dismouting - Google Patents
Adjustable fan blade in inclination convenient to dismouting Download PDFInfo
- Publication number
- CN210397233U CN210397233U CN201921112854.3U CN201921112854U CN210397233U CN 210397233 U CN210397233 U CN 210397233U CN 201921112854 U CN201921112854 U CN 201921112854U CN 210397233 U CN210397233 U CN 210397233U
- Authority
- CN
- China
- Prior art keywords
- mounting
- fixed plate
- groove
- blade body
- fan blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an adjustable fan blade in inclination convenient to dismouting, including mount pad, bolt and blade body, the spacing groove has been seted up to the inside of mount pad, and the outside of spacing groove is connected with the mounting groove, the internal connection of spacing groove has compression spring, and compression spring's the outside is provided with the fixed plate, spacing hole has been seted up to the front side of fixed plate, and the outside of fixed plate is connected with the mounting panel, the outside at the mounting panel is installed to the blade body. This adjustable fan blade in inclination convenient to dismouting is provided with spacing groove and mounting groove, and the mounting groove is distributed about the central point isoangle of spacing groove, selects the distribution angle of blade body according to the in-service use condition, inserts the mounting groove that corresponds the position with the fixed plate in, fixes a position the installation to the distribution angle of blade body, and this design can be when installing the blade body alright adjust fixedly to the distribution angle of blade body, and improvement device uses the flexibility.
Description
Technical Field
The utility model relates to a fan blade technical field specifically is an adjustable fan blade in inclination convenient to dismouting.
Background
The fan is a machine which can improve the gas pressure through mechanical energy so as to discharge gas, and is widely applied to ventilation in the fields of metallurgy, petrifaction, electric power and the like.
However, the existing fan blade still has defects in the using and installing process, the fan blade cannot be conveniently installed and detached, the fan blade is inconvenient to maintain and replace by workers, the installation distribution angle of the fan blade cannot be adjusted, and the air delivery direction of the fan blade is relatively fixed.
Therefore, we have proposed an adjustable pitch fan blade for easy disassembly and assembly so as to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable fan blade in inclination convenient to dismouting to solve the problem that current fan blade can not be convenient on the existing market that above-mentioned background art provided installs and dismantles and can not adjust fan blade's installation distribution angle.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable fan blade in inclination convenient to dismouting, includes mount pad, bolt and blade body, the spacing groove has been seted up to the inside of mount pad, and the outside in spacing groove is connected with the mounting groove, the internal connection in spacing groove has compression spring, and compression spring's the outside is provided with the fixed plate, spacing hole has been seted up to the front side of fixed plate, and the outside of fixed plate is connected with the mounting panel, the outside at the mounting panel is installed to the blade body, the bolt runs through in the inside of mounting panel, the place ahead of fixed plate is provided with the locating lever, and the front end of locating lever is connected with the disc, the outside of locating lever is connected with connecting spring, threaded hole has been seted up.
Preferably, the limiting groove and the mounting groove are distributed in an equal angle about the central point of the mounting seat, and the limiting groove is in sliding connection with the fixing plate.
Preferably, the mounting grooves are distributed in an equal angle with respect to the central point of the limiting groove, and the central line of the limiting groove and the central line of the mounting groove are overlapped.
Preferably, the main section of fixed plate is "protruding" shape structure, and fixed plate and mounting groove are connected for the block to the fixed plate passes through compression spring and constitutes elastic construction with the mount pad, and fixed plate and compression spring laminate each other simultaneously.
Preferably, the mounting plate and the blade body are of an integrated structure, the main view surface of the mounting plate is of an arc-shaped structure, and the arc shape of the mounting plate is the same as that of the mounting seat.
Preferably, the connecting part of the positioning rod and the fixing plate is arc-shaped, the positioning rod and the limiting hole are arranged correspondingly, and the positioning rod and the mounting seat form an elastic structure through a connecting spring.
Compared with the prior art, the beneficial effects of the utility model are that: the inclination angle adjustable fan blade convenient for disassembly and assembly,
(1) the outer side of the blade body is provided with a mounting plate and a fixing plate, the fixing plate is inserted into the mounting groove and ensures that a bulge in the middle of the fixing plate slides into a limiting groove, the fixing plate pushes the positioning rod to move forwards and continue to slide in the limiting groove, when the position of the positioning rod corresponds to the position of the limiting hole, the connecting spring drives the positioning rod to be clamped into the limiting hole to position the fixing plate, the mounting plate and the mounting seat are attached to each other, the mounting plate is mounted on the mounting seat through bolts, and the fixing of the blade body is completed, so that the blade body can be conveniently dismounted and maintained in the later period;
(2) be provided with spacing groove and mounting groove, the mounting groove is distributed about the central point isogonism of spacing groove, selects the distribution angle of blade body according to the in-service use condition, inserts the mounting groove that corresponds the position with the fixed plate in, fixes a position the installation to the distribution angle of blade body, this design can be when installing the blade body alright adjust fixedly to the distribution angle of blade body, improve the device and use the flexibility.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic side sectional view of the present invention;
FIG. 4 is a schematic side view of the present invention;
fig. 5 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.
In the figure: 1. a mounting seat; 2. a limiting groove; 3. mounting grooves; 4. a threaded hole; 5. a fixing plate; 6. a limiting hole; 7. a compression spring; 8. a bolt; 9. a blade body; 10. a disc; 11. a connecting spring; 12. mounting a plate; 13. and (5) positioning the rod.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a fan blade with an adjustable inclination angle convenient to disassemble and assemble comprises an installation seat 1, a limiting groove 2, an installation groove 3, a threaded hole 4, a fixed plate 5, a limiting hole 6, a compression spring 7, a bolt 8, a blade body 9, a disc 10, a connecting spring 11, an installation plate 12 and a positioning rod 13, wherein the limiting groove 2 is arranged inside the installation seat 1, the outer side of the limit groove 2 is connected with an installation groove 3, the inner part of the limit groove 2 is connected with a compression spring 7, and the outer side of the compression spring 7 is provided with a fixed plate 5, the front side of the fixed plate 5 is provided with a limit hole 6, and the outer side of the fixed plate 5 is connected with a mounting plate 12, the blade body 9 is mounted on the outer side of the mounting plate 12, the bolt 8 penetrates through the mounting plate 12, a positioning rod 13 is arranged in front of the fixed plate 5, and the front end of the positioning rod 13 is connected with a disc 10, the outer side of the positioning rod 13 is connected with a connecting spring 11, and the outer side of the mounting seat 1 is provided with a threaded hole 4.
In the embodiment, the limiting groove 2 and the mounting groove 3 are distributed in an equal angle about the central point of the mounting seat 1, the limiting groove 2 is in sliding connection with the fixing plate 5, and the blade body 9 can be positioned and mounted through the limiting groove 2 and the mounting groove 3;
the mounting grooves 3 are equiangularly distributed about the central point of the limiting groove 2, the central line of the limiting groove 2 is superposed with the central line of the mounting groove 3, and the distribution angles of the blade body 9 can be adjusted by connecting the mounting grooves 3 at different angular positions;
the main section of the fixing plate 5 is of a convex structure, the fixing plate 5 is connected with the mounting groove 3 in a clamping manner, the fixing plate 5 and the mounting seat 1 form an elastic structure through a compression spring 7, meanwhile, the fixing plate 5 and the compression spring 7 are mutually attached, the fixing plate 5 is clamped in the mounting groove 3 in a clamping manner, the blade body 9 can be preliminarily positioned, the fixing plate 5 can be conveniently pushed through the compression spring 7, and the fixing plate 5 can be conveniently detached in the later period;
the mounting plate 12 and the blade body 9 are of an integrated structure, the main view surface of the mounting plate 12 is of an arc-shaped structure, the arc shape of the mounting plate 12 is the same as that of the mounting base 1, and the mounting plate 12 is conveniently fixed on the mounting base 1 by using bolts 8, so that the mounting of the blade body 9 is completed;
the junction of locating lever 13 and fixed plate 5 is the arc setting, and locating lever 13 corresponds the setting with spacing hole 6 each other, and locating lever 13 passes through coupling spring 11 and constitutes elastic construction with mount pad 1, and locating lever 13 and coupling spring 11 mutually support, make locating lever 13 have certain elasticity, but locating lever 13 block advances fixed plate 5 and corresponds spacing hole 6 of position and prescribes a limit to fixed plate 5, thereby prescribes a limit to blade body 9.
The working principle is as follows: when the inclination-angle-adjustable fan blade convenient to disassemble and assemble is used, firstly, a user firstly moves the whole device into a working area, firstly installs the blade body 9, selects the distribution angle of the blade body 9 according to the actual use condition as shown in figures 1 and 3-5, the installation grooves 3 are distributed with equal angles about the central point of the limiting groove 2, selects the installation grooves 3 with corresponding angles to install the blade body 9, the design can adjust and fix the distribution angle of the blade body 9 when the blade body 9 is installed, inserts the fixing plate 5 into the installation grooves 3 with corresponding positions, ensures that the bulge in the middle of the fixing plate 5 slides into the limiting groove 2, the bulge end of the fixing plate 5 slides in the limiting groove 2 and extrudes the compression spring 7, and simultaneously, the fixing plate 5 pushes the positioning rod 13 arranged at the front end to move forwards, the positioning rod 13 drives the disc 10 to stretch the connecting spring 11, the fixing plate 5 continuously slides in the limiting groove 2, when the position of the positioning rod 13 corresponds to the position of the limiting hole 6, the connecting spring 11 can drive the positioning rod 13 to reset and clamp into the limiting hole 6 to position the position of the fixing plate 5, the fixing plate 5 is in welded connection with the mounting plate 12, the mounting plate 12 is mutually attached to the mounting seat 1 while the fixing plate 5 is clamped and positioned through the positioning rod 13, the mounting plate 12 and the blade body 9 are in an integrated structure, at the moment, the blade body 9 is positioned at the mounting part, the bolt 8 penetrates through the mounting plate 12 to be connected with the threaded hole 4 at the corresponding position, the bolt 8 is screwed into the threaded hole 4 to complete the mounting and fixing of the blade body 9, the design is convenient for later-stage workers to maintain and replace the blade body 9, and the whole replacing device is not needed, the cost is reduced;
when the blade body 9 needs to be disassembled, the bolt 8 is screwed out of the threaded hole 4, the fixing of the mounting plate 12 is released, then the disc 10 is pulled, the disc 10 pulls the positioning rod 13 forwards, the positioning rod 13 is disconnected with the limiting hole 6, the compression spring 7 can push the fixing plate 5 to move towards the outer side of the mounting seat 1, the positioning rod 13 is pulled by manual loosening, and the blade body 9 can be taken out.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an adjustable fan blade in inclination convenient to dismouting, includes mount pad (1), bolt (8) and blade body (9), its characterized in that: spacing groove (2) have been seted up to the inside of mount pad (1), and the outside of spacing groove (2) is connected with mounting groove (3), the internal connection of spacing groove (2) has compression spring (7), and the outside of compression spring (7) is provided with fixed plate (5), spacing hole (6) have been seted up to the front side of fixed plate (5), and the outside of fixed plate (5) is connected with mounting panel (12), the outside at mounting panel (12) is installed in blade body (9), bolt (8) run through the inside in mounting panel (12), the place ahead of fixed plate (5) is provided with locating lever (13), and the front end of locating lever (13) is connected with disc (10), the outside of locating lever (13) is connected with connecting spring (11), screw hole (4) have been seted up in the outside of mount pad (1).
2. The adjustable-pitch fan blade convenient to disassemble and assemble according to claim 1, wherein: spacing groove (2) and mounting groove (3) all are about the central point of mount pad (1) equiangular distribution, and spacing groove (2) and fixed plate (5) are sliding connection.
3. The adjustable-pitch fan blade convenient to disassemble and assemble according to claim 1, wherein: the mounting groove (3) is distributed in an equal angle mode about the center point of the limiting groove (2), and the center line of the limiting groove (2) and the center line of the mounting groove (3) are overlapped.
4. The adjustable-pitch fan blade convenient to disassemble and assemble according to claim 1, wherein: the main section of fixed plate (5) is "protruding" shape structure, and fixed plate (5) are connected for the block with mounting groove (3) to fixed plate (5) constitute elastic construction through compression spring (7) and mount pad (1), and fixed plate (5) and compression spring (7) are laminated each other simultaneously.
5. The adjustable-pitch fan blade convenient to disassemble and assemble according to claim 1, wherein: the mounting plate (12) and the blade body (9) are of an integrated structure, the main view surface of the mounting plate (12) is of an arc structure, and the arc of the mounting plate (12) is the same as that of the mounting seat (1).
6. The adjustable-pitch fan blade convenient to disassemble and assemble according to claim 1, wherein: the connecting part of the positioning rod (13) and the fixing plate (5) is arc-shaped, the positioning rod (13) and the limiting hole (6) are arranged correspondingly, and the positioning rod (13) and the mounting seat (1) form an elastic structure through a connecting spring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921112854.3U CN210397233U (en) | 2019-07-16 | 2019-07-16 | Adjustable fan blade in inclination convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921112854.3U CN210397233U (en) | 2019-07-16 | 2019-07-16 | Adjustable fan blade in inclination convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210397233U true CN210397233U (en) | 2020-04-24 |
Family
ID=70354732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921112854.3U Active CN210397233U (en) | 2019-07-16 | 2019-07-16 | Adjustable fan blade in inclination convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210397233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550442A (en) * | 2020-05-28 | 2020-08-18 | 田刚 | Tuyere blade with disassembly structure |
| CN111878456A (en) * | 2020-06-08 | 2020-11-03 | 嘉兴市品鼎电器有限公司 | Cross-flow fan blade for integrated ceiling fresh air system |
-
2019
- 2019-07-16 CN CN201921112854.3U patent/CN210397233U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550442A (en) * | 2020-05-28 | 2020-08-18 | 田刚 | Tuyere blade with disassembly structure |
| CN111878456A (en) * | 2020-06-08 | 2020-11-03 | 嘉兴市品鼎电器有限公司 | Cross-flow fan blade for integrated ceiling fresh air system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210397233U (en) | Adjustable fan blade in inclination convenient to dismouting | |
| CN111600256B (en) | Device for quickly installing cable | |
| CN209403388U (en) | Bird-scaring unit | |
| CN210069302U (en) | Multifunctional tablet computer support | |
| CN211146722U (en) | Mounting and supporting mechanism of air conditioner external unit | |
| CN210660861U (en) | Adapter head easy to assemble | |
| CN202442196U (en) | Light projection angle adjusting structure for light fixture and light fixture adopting same | |
| CN210831130U (en) | Monitoring device convenient to overhaul | |
| CN204513288U (en) | A kind of gimbals | |
| CN201475934U (en) | Adjustable connector for street lamp | |
| CN214500983U (en) | Projecting lamp with back heat dissipation mechanism | |
| CN214331839U (en) | Card formula end right angle joint body | |
| CN210950547U (en) | Adjustable grating support | |
| CN212565683U (en) | Novel support device for light projector | |
| CN219674376U (en) | Heating ventilation air conditioner fixing device | |
| CN215862041U (en) | Mining tube socket of hydraulic pressure convenient to dismantle | |
| CN216520404U (en) | Point type photoelectric smoke detector | |
| CN213039398U (en) | Supporting device for installing rain-proof ring | |
| CN214504629U (en) | Accuse platform teaching device in intelligent power distribution data center | |
| CN221118740U (en) | Composite building material plate convenient to install | |
| CN201935143U (en) | Rotary support structure and luminaire comprising same | |
| CN220761602U (en) | New energy automobile lamp shade equipment mechanism | |
| CN219322843U (en) | Aluminum frame with heat dissipation function | |
| CN214746435U (en) | Mounting structure convenient to central air conditioning maintenance is used | |
| CN220931027U (en) | LED lamp with location structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |