CN216767805U - Anticorrosive superhigh pressure axial fan - Google Patents
Anticorrosive superhigh pressure axial fan Download PDFInfo
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- CN216767805U CN216767805U CN202123168252.XU CN202123168252U CN216767805U CN 216767805 U CN216767805 U CN 216767805U CN 202123168252 U CN202123168252 U CN 202123168252U CN 216767805 U CN216767805 U CN 216767805U
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Abstract
The utility model relates to the technical field of axial flow fans, in particular to an anticorrosive ultrahigh-pressure axial flow fan which comprises an air duct, wherein one side inside the air duct is movably connected with a mounting frame, four corners of the air duct, which are close to the mounting frame, are fixedly connected with fixing screws, nuts are in threaded connection with the outer surfaces of the fixing screws, one side, which is close to the fixing screws, of the mounting frame is fixedly connected with a positioning plate, the top of the mounting frame is movably connected with a motor, the bottom of the motor is fixedly connected with a sliding block, and one side, which is close to the sliding block, of the mounting frame is provided with a sliding groove. The utility model has the advantages that: through setting up the locating plate, reached and to have effectively increased the stability after the nut installation to it is not hard up to avoid long-time work nut to produce, through setting up sliding block, sliding tray and stop gear, has reached and can be convenient for install the purpose of split fast with motor and mounting bracket, thereby effectively increases the convenience when overhauing the motor.
Description
Technical Field
The utility model relates to the technical field of axial flow fans, in particular to an anticorrosive ultrahigh-pressure axial flow fan.
Background
The axial flow fan has a very wide application, namely airflow in the same direction as the axis of the fan blade, such as an electric fan, and an air conditioner outer fan is a fan operated in an axial flow mode, so the axial flow fan is called as an axial flow mode, because the air flows parallel to the fan axis, the axial flow fan is usually used in the occasions with higher flow requirement and lower pressure requirement, the axial flow fan is fixed in position and moves the air, the axial flow fan mainly comprises a fan impeller and a casing, the structure is simple, but the data requirement is very high;
the general axial flow fan can be used for ventilation of places such as general factories, warehouses, offices, houses and the like, can also be used for air coolers (air coolers), evaporators, condensers, spray coolers and the like, and also can be used for mining axial flow fans.
The motor support of the traditional axial flow fan is connected with the cylinder body through bolts, but has the following defects when in use:
the existing axial flow fan can generate certain vibration during working, so that bolts can be loosened during long-time working, the motor can be installed not stably enough, and the motor is inconvenient to disassemble when needing to be overhauled.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides an anticorrosive ultrahigh-pressure axial flow fan.
The purpose of the utility model is realized by the following technical scheme: an anti-corrosion ultrahigh pressure axial flow fan comprises an air duct, wherein a mounting frame is movably connected to one side inside the air duct, fixing screw rods are fixedly connected to four corners, close to the mounting frame, of the air duct, nuts are connected to outer surface threads of the fixing screw rods, a positioning plate is fixedly connected to one side, close to the fixing screw rods, of the mounting frame, a motor is movably connected to the top of the mounting frame, a sliding block is fixedly connected to the bottom of the motor, a sliding groove is formed in one side, close to the sliding block, of the mounting frame, and a limiting mechanism is arranged on one side of the sliding groove;
the limiting mechanism comprises a baffle and a limiting screw rod, one side of the sliding groove is movably connected with the baffle, and the left side and the right side of the baffle are both rotatably connected with the limiting screw rod.
Preferably, a movable groove is formed in one side, close to the positioning plate, of the mounting frame, a sliding rod is fixedly connected to the inside of the movable groove, a movable block is fixedly connected to one side, close to the movable groove, of the positioning plate, and a movable hole is formed in one side, close to the sliding rod, of the movable block.
Through adopting above-mentioned technical scheme, stability when can increasing the locating plate and slide to control spacing process when being convenient for use.
Preferably, one side of the movable groove close to the movable block is fixedly connected with a spring, and the spring is a pressure spring.
Through adopting above-mentioned technical scheme, can let the locating plate automatic reset to fix a position the nut.
Preferably, one side of the positioning plate, which is far away from the fixing screw rod, is fixedly connected with a connecting rod, and one end of the connecting rod, which is far away from the positioning plate, is rotatably connected with a pulling block.
Through adopting above-mentioned technical scheme, both can be convenient for stimulate the locating plate, can be convenient for carry on spacingly to the locating plate simultaneously again to avoid influencing the normal installation of mounting bracket.
Preferably, one side of the positioning plate, which is close to the fixing screw rod, is provided with a clamping groove, and the clamping groove is matched with the fixing screw rod.
Through adopting above-mentioned technical scheme, can increase the connection effect of locating plate and set screw to it is spacing further to carry out the nut.
Preferably, the sliding block is a T-shaped sliding block, and threaded holes are formed in one side, close to the limiting screw, of the mounting frame.
Through adopting above-mentioned technical scheme, can be convenient for the motor and carry out quick erection joint with the mounting bracket to be convenient for dismantle or install the motor.
Preferably, one side fixedly connected with of baffle is close to the sliding block seals the piece, seal piece and sliding block all with sliding tray looks adaptation, the activity hole has all been seted up to one side that seals piece and sliding block are close to limit screw.
Through adopting above-mentioned technical scheme, can push up tightly to the sliding block to increase the stability of motor during operation.
Preferably, the output end of the motor is provided with a fan.
The utility model has the following advantages:
1. the anti-corrosion ultrahigh pressure axial flow fan is characterized in that the positioning plate is arranged, the positioning plate is fixedly connected to one side, close to the fixing screw, of the mounting frame, when the anti-corrosion ultrahigh pressure axial flow fan is mounted, the positioning plate is pulled through the pulling block, when the anti-corrosion ultrahigh pressure axial flow fan reaches the edge of the mounting frame, the pulling block is rotated to limit the positioning plate, at the moment, the mounting frame is inserted into the fixing screw through the mounting frame, the mounting frame is positioned through the nut, and therefore the clamping groove of the positioning plate is tightly pressed against the fixing screw under the action of the spring through rotating the pulling block, so that the nut is limited, the stability of the mounted nut can be effectively improved, and the nut is prevented from being loosened in long-time work;
2. this anticorrosive superhigh pressure axial fan, through setting up the sliding block, sliding tray and stop gear, the bottom fixedly connected with sliding block of motor, the sliding tray has been seted up to one side that the mounting bracket is close to the sliding block, one side of sliding tray is provided with stop gear, during the installation motor, sliding tray through with the motor is connected with the mounting bracket, and pass the movable hole of sliding block through spacing screw and be connected baffle and mounting bracket, and then reached and to have been convenient for install the purpose of motor and mounting bracket fast or split, thereby the convenience when effectively increasing the maintenance motor.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic structural diagram of a fan according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a structural diagram of a positioning plate according to a second working condition of the present invention;
FIG. 5 is a schematic view of a positioning plate according to the present invention;
FIG. 6 is a schematic view of the construction of the mount of the present invention;
fig. 7 is a schematic structural view of the motor of the present invention.
In the figure: 1-air duct, 2-mounting rack, 201-sliding groove, 202-movable groove, 203-sliding rod, 204-spring, 205-threaded hole, 3-fixed screw rod, 301-nut, 4-positioning plate, 401-movable block, 402-connecting rod, 403-pulling block, 404-clamping groove, 5-motor, 501-sliding block, 502-fan, 6-limiting mechanism, 601-baffle, 602-limiting screw rod and 603-sealing block.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of protection of the utility model is not limited to the following.
As shown in fig. 1-7, an anticorrosive ultrahigh-pressure axial flow fan comprises an air duct 1, wherein one side inside the air duct 1 is movably connected with an installation frame 2, four corners of the air duct 1, which are close to the installation frame 2, are fixedly connected with fixing screws 3, the outer surface of each fixing screw 3 is in threaded connection with a nut 301, one side, which is close to the fixing screws 3, of the installation frame 2 is fixedly connected with a positioning plate 4, the top of the installation frame 2 is movably connected with a motor 5, the bottom of the motor 5 is fixedly connected with a sliding block 501, one side, which is close to the sliding block 501, of the installation frame 2 is provided with a sliding groove 201, and one side of the sliding groove 201 is provided with a limiting mechanism 6;
as shown in fig. 6, the limiting mechanism 6 includes a baffle 601 and a limiting screw 602, one side of the sliding groove 201 is movably connected with the baffle 601, and both left and right sides of the baffle 601 are rotatably connected with the limiting screw 602.
As a preferred technical solution of the present invention, as shown in fig. 3, the side of the mounting frame 2 close to the positioning plate 4 is provided with a movable groove 202, the inside of the movable groove 202 is fixedly connected with a sliding rod 203, the side of the positioning plate 4 close to the movable groove 202 is fixedly connected with a movable block 401, the side of the movable block 401 close to the sliding rod 203 is provided with a movable hole, and the sliding rod 203 and the movable block 401 are arranged to increase the stability of the positioning plate 4 during sliding, so as to facilitate the control of the limiting process during use.
As a preferred technical solution of the present invention, as shown in fig. 3, a spring 204 is fixedly connected to each side of the movable groove 202 close to the movable block, the spring 204 is a compression spring, and the spring 204 is provided to allow the positioning plate 4 to automatically reset, so as to position the nut 301.
As a preferred technical solution of the present invention, as shown in fig. 5, a connecting rod 402 is fixedly connected to one side of the positioning plate 4 away from the fixing screw 3, a pulling block 403 is rotatably connected to one end of the connecting rod 402 away from the positioning plate 4, and the pulling block 403 is provided, so that the positioning plate 4 can be conveniently pulled, and the positioning plate 4 can be conveniently limited, thereby avoiding affecting the normal installation of the mounting bracket 2.
As a preferred embodiment of the present invention, as shown in fig. 5, an engaging groove 404 is formed on one side of the positioning plate 4 close to the fixing screw 3, the engaging groove 404 is adapted to the fixing screw 3, and the engaging groove 404 is provided, so that the connecting effect between the positioning plate 4 and the fixing screw 3 can be increased, and the nut 301 can be further limited.
As a preferred technical solution of the present invention, as shown in fig. 6 and 7, the sliding block 501 is a T-shaped sliding block, and threaded holes 205 are formed in both sides of the mounting frame 2 close to the limiting screw 602, and the T-shaped sliding block is provided, so that the motor 5 and the mounting frame 2 can be conveniently and quickly mounted and connected, and thus the motor 5 can be conveniently detached or mounted.
As a preferred technical solution of the present invention, as shown in fig. 6, a sealing block 603 is fixedly connected to one side of the baffle 601 close to the sliding block 501, the sealing block 603 and the sliding block 501 are both adapted to the sliding groove 201, and a movable hole is formed in one side of the sealing block 603 and one side of the sliding block 501 close to the limit screw 602, and the sealing block 603 is arranged to tightly push the sliding block 501, so as to increase the stability of the motor 5 during operation.
As a preferred embodiment of the present invention, as shown in fig. 2, a fan 502 is provided at the output end of the motor 5.
The working principle of the utility model is as follows:
s1, when the positioning plate 4 is installed, the positioning plate 4 can slide linearly at one side of the movable groove 202 under the action of the sliding rod 203 and the movable block 401 by pulling the positioning plate 4 through the pulling block 403;
s2, when the edge of the mounting rack 2 is reached, the positioning plate 4 is limited by rotating the pull block 403;
s3, inserting the mounting rack 2 and the fixing screw rod 3, and positioning the mounting rack 2 by the nut 301;
s4, by rotating the pull block 403, the engaging groove 404 of the positioning plate 4 is pressed against the fixing screw 3 under the action of the spring 204, thereby limiting the nut 301;
s5, the sliding block 501 of the motor 5 is connected to the sliding groove 201 of the mounting rack 2, and the stop plate 601 is connected to the mounting rack 2 through the limit screw 602 passing through the movable hole of the sliding block 501.
In summary, by arranging the positioning plate 4, the positioning plate 4 is fixedly connected to one side of the mounting bracket 2 close to the fixing screw 3, during installation, the positioning plate 4 is pulled by the pulling block 403, when the edge of the mounting bracket 2 is reached, the positioning plate 4 is limited by rotating the pulling block 403, at this time, the mounting bracket 2 is inserted into the fixing screw 3 by the mounting bracket 2, and the mounting bracket 2 is positioned by the nut 301, so that the clamping groove 404 of the positioning plate 4 is pressed against the fixing screw 3 by rotating the pulling block 403 under the action of the spring 204, so as to limit the nut 301, thereby achieving the purpose of effectively increasing the stability of the nut 301 after installation, thereby preventing the nut 301 from loosening during long-time operation, by arranging the sliding block 501, the sliding groove 201 and the limiting mechanism 6, the sliding block 501 is fixedly connected to the bottom of the motor 5, and the sliding groove 201 is formed in one side of the mounting bracket 2 close to the sliding block 501, one side of sliding tray 201 is provided with stop gear 6, during installation motor 5, is connected through sliding block 501 with motor 5 and sliding tray 201 of mounting bracket 2 to pass sliding block 501's movable hole through limiting screw 602 and be connected baffle 601 and mounting bracket 2, and then reached and to be convenient for install motor 5 and mounting bracket 2 fast or the purpose of split, thereby the convenience when effectively increasing maintenance motor 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An anticorrosive superhigh pressure axial fan which characterized in that: the air duct comprises an air duct (1), wherein a mounting frame (2) is movably connected to one side inside the air duct (1), fixing screws (3) are fixedly connected to four corners of the air duct (1) close to the mounting frame (2), nuts (301) are connected to outer surface threads of the fixing screws (3), positioning plates (4) are fixedly connected to one sides of the mounting frame (2) close to the fixing screws (3), a motor (5) is movably connected to the top of the mounting frame (2), a sliding block (501) is fixedly connected to the bottom of the motor (5), a sliding groove (201) is formed in one side of the mounting frame (2) close to the sliding block (501), and a limiting mechanism (6) is arranged on one side of the sliding groove (201);
stop gear (6) are including baffle (601) and stop screw (602), one side swing joint of sliding tray (201) has baffle (601), the left and right sides of baffle (601) all rotates and is connected with stop screw (602).
2. The anti-corrosion ultrahigh-pressure axial flow fan according to claim 1, characterized in that: activity groove (202) have all been seted up to one side that mounting bracket (2) are close to locating plate (4), the equal fixedly connected with slide bar (203) in inside in activity groove (202), the equal fixedly connected with movable block (401) in one side that locating plate (4) are close to activity groove (202), the movable hole has all been seted up to one side that movable block (401) are close to slide bar (203).
3. The anti-corrosion ultrahigh-pressure axial flow fan according to claim 2, characterized in that: one side of the movable groove (202) close to the movable block is fixedly connected with a spring (204), and the spring (204) is a pressure spring.
4. The anti-corrosion ultrahigh-pressure axial flow fan according to claim 1, characterized in that: the positioning plate is characterized in that one side, away from the fixing screw rod (3), of the positioning plate (4) is fixedly connected with a connecting rod (402), and one end, away from the positioning plate (4), of the connecting rod (402) is rotatably connected with a pulling block (403).
5. The anti-corrosion ultrahigh-pressure axial flow fan according to claim 1, characterized in that: one side, close to the fixing screw (3), of the positioning plate (4) is provided with a clamping groove (404), and the clamping groove (404) is matched with the fixing screw (3).
6. The anti-corrosion ultrahigh-pressure axial flow fan according to claim 1, characterized in that: the sliding block (501) is a T-shaped sliding block, and threaded holes (205) are formed in one side, close to the limiting screw (602), of the mounting frame (2).
7. The anti-corrosion ultrahigh-pressure axial flow fan according to claim 1, characterized in that: one side fixedly connected with sealed piece (603) that baffle (601) are close to sliding block (501), sealed piece (603) and sliding block (501) all with sliding tray (201) looks adaptation, the activity hole has all been seted up to one side that sealed piece (603) and sliding block (501) are close to stop screw (602).
8. The anti-corrosion ultrahigh-pressure axial flow fan according to claim 1, characterized in that: the output end of the motor (5) is provided with a fan (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123168252.XU CN216767805U (en) | 2021-12-16 | 2021-12-16 | Anticorrosive superhigh pressure axial fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123168252.XU CN216767805U (en) | 2021-12-16 | 2021-12-16 | Anticorrosive superhigh pressure axial fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216767805U true CN216767805U (en) | 2022-06-17 |
Family
ID=81966799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123168252.XU Active CN216767805U (en) | 2021-12-16 | 2021-12-16 | Anticorrosive superhigh pressure axial fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216767805U (en) |
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2021
- 2021-12-16 CN CN202123168252.XU patent/CN216767805U/en active Active
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