CN212192940U - Adjusting and fixing device of axial flow fan - Google Patents
Adjusting and fixing device of axial flow fan Download PDFInfo
- Publication number
- CN212192940U CN212192940U CN202020023257.XU CN202020023257U CN212192940U CN 212192940 U CN212192940 U CN 212192940U CN 202020023257 U CN202020023257 U CN 202020023257U CN 212192940 U CN212192940 U CN 212192940U
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- fixing
- fixed
- axial flow
- flow fan
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Abstract
The utility model discloses an adjusting and fixing device of an axial flow fan, which comprises a base, a rotating unit and a clamping structure; base: the upside middle part of base is equipped with two electric cylinder, and correspond the setting around two electric cylinder, electric cylinder's flexible end is equipped with axial fan and places the piece, axial fan has been placed in the arc wall of the upside that axial fan placed the piece, axial fan's rear side bottom is fixed with L type fixed plate, the left and right sides of base upside is fixed with the fixed plate respectively, the left side of fixed plate is equipped with first U type mount respectively, the right side of fixed plate is equipped with second U type mount respectively, the rear side of base is fixed with two dead levers, the upper end inboard of dead lever is equipped with the handle, the even array is provided with the landing leg all around the bottom side of base, the bottom of landing leg rotates respectively and is connected with the gyro wheel, this axial fan convenient to install, moreover, the steam generator is simple in structure.
Description
Technical Field
The utility model relates to an axial fan technical field specifically is an axial fan's regulation fixing device.
Background
The axial flow fan can be used for ventilation or enhanced heat dissipation in places such as metallurgy, chemical engineering, light industry, food, medical equipment, mechanical equipment, civil buildings and the like; if remove the casing, also can be used as free fan, also can be in the installation of interval series connection in longer exhaust duct, with the wind pressure in the improvement pipeline, current axial fan generally includes the casing, be provided with the mounting bracket in the casing, the motor is installed on the mounting bracket, and fix axial fan at the place of treating fixed through fastening bolt, when clearing up or maintaining axial fan, must dismantle and install again fastening bolt, not only intensity of labour is big, and waste time, and current axial fan is after fixing, inconvenient angle to axial fan adjusts, and application scope is little.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an axial fan's regulation fixing device, simple structure, simple to operate, the problem in the background art can effectively be solved to the blast air angle of the control axial fan of being convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: an adjusting and fixing device of an axial flow fan comprises a base, a rotating unit and a clamping structure;
base: the middle part of the upper side of the base is provided with two electric cylinders which are arranged in a front-back corresponding manner, the telescopic end of each electric cylinder is provided with an axial flow fan placing block, an axial flow fan is placed in an arc-shaped groove on the upper side of the axial flow fan placing block, the bottom end of the rear side of the axial flow fan is fixed with an L-shaped fixing plate, the left side and the right side of the upper side of the base are respectively fixed with a fixing plate, the left side of each fixing plate is respectively provided with a first U-shaped fixing frame, the right side of each fixing plate is respectively provided with a second U-shaped fixing frame, the rear side of the base is fixed with two fixing rods, the inner sides of the upper ends of the fixing rods are provided with a handle, the bottom side of the base is uniformly provided;
a rotating unit: the rotating unit comprises a screw rod, a fixed rod, a rotating handle and a bearing, the screw rod is respectively in threaded connection with a threaded hole at the vertical end of the first U-shaped fixing frame, the inner side of the screw rod penetrates through threaded holes in the side faces of the fixed plate and the second U-shaped fixing frame, the bearings are sleeved on the inner sides of the screw rod, the fixed rod is fixed on the upper side of one end, away from the fixed plate, of the screw rod, and the rotating handle is fixed on the outer side of the upper end of the fixed rod;
the clamping structure is as follows: the clamping structure comprises a connecting rod, a first fixing block, a clamping block, a second fixing block and a clamping groove, the second fixing block is sleeved on the side face of the bearing, the clamping groove is formed in the inner side of the second fixing block, the connecting rod is fixed on the left side and the right side of the axial flow fan, the first fixing block is sleeved on one end, away from the axial flow fan, of the connecting rod, the clamping block is arranged on the outer side of the first fixing block, and the clamping block is clamped in the clamping groove in a matched mode;
the axial flow fan is placed on the axial flow fan placing block, the axial flow fan is driven to move upwards through the electric cylinder until the first fixing block and the second fixing block are positioned on the same horizontal plane, the rotating handle is rotated to enable the screw rod to move inwards so as to drive the second fixing block to move inwards until the clamping block is completely clamped in the clamping groove, so that the axial flow fan is convenient to fix, the structure is simple, the installation is convenient, the roller is driven to rotate by pushing the handle, the axial flow fan is convenient to move, the use portability of the axial flow fan is improved, and the axial flow fan is convenient to install and disassemble by arranging the clamping block and the clamping groove, time is saved.
Further, elevation structure includes first fixing base, second fixing base and electric putter, first fixing base is installed to the bottom side of L type fixed plate horizontal end, the second fixing base is installed to the upside of base, and corresponds the setting from top to bottom to first fixing base and second fixing base, the inboard pivot swing joint of second fixing base has electric putter, electric putter's flexible end and the inboard pivot swing joint of first fixing base, the output of singlechip is connected to electric putter's input electricity, and electric putter extends to drive axial fan and rotate round the connecting rod, be convenient for adjust axial fan angle from top to bottom.
Furthermore, the clamping device further comprises a suspension wire and a counterweight ball, one end of the suspension wire is fixed at the bottom end of the side face of the second fixing block, the counterweight ball is fixed at the other end of the suspension wire, the second fixing block can be kept in a fixed state in the moving process through the suspension wire and the counterweight ball, and therefore the time of clamping the clamping block in the clamping groove is shortened.
Further, the air outlet at the front end of the axial flow fan is provided with the air guide cover, the inner side of the air guide cover is uniformly provided with the plurality of air guide plates in an array mode, air blown out by the axial flow fan can have a polymerization effect through the air guide cover and the air guide plates, and the use efficiency of air blowing of the axial flow fan is improved.
Compared with the prior art, the beneficial effects of the utility model are that: this axial fan convenient to installation has following benefit:
1. the axial flow fan is placed on the axial flow fan placing block, the axial flow fan is driven to move upwards through the electric cylinder, the rotating handle is rotated until the first fixing block and the second fixing block are located on the same horizontal plane, so that the screw rod moves inwards, the second fixing block is driven to move inwards, the clamping blocks are completely clamped in the clamping grooves until the clamping blocks are completely clamped, the axial flow fan is convenient to fix, and the axial flow fan fixing device is simple in structure and convenient to install.
2. Through promoting the handle to drive the gyro wheel and rotate, be convenient for remove axial fan, improved axial fan's use portability, through setting up fixture block and draw-in groove, be convenient for install and dismantle axial fan, save time, electric putter extension to drive axial fan rotates round the connecting rod, the angle about the adjustment axial fan of being convenient for.
3. The second fixing block can be kept in a fixed state in the moving process through the suspension wire and the counterweight ball, so that the time of the clamping block in the clamping groove is shortened, the air blown out by the axial flow fan can have a polymerization effect through the flow guide cover and the flow guide plate, and the use efficiency of the air blown by the axial flow fan is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side schematic view of the present invention;
fig. 3 is an enlarged schematic view of the a position of the present invention.
In the figure: the automatic air-conditioning system comprises a base 1, a singlechip 2, a fixing plate 3, an electric cylinder 4, an axial flow fan placing block 5, a rotating unit 6, a lead screw 61, a fixing rod 62, a rotating handle 63, a bearing 64, a clamping structure 7, a connecting rod 71, a first fixing block 72, a clamping block 73, a second fixing block 74, a clamping groove 75, a lifting structure 8, a first fixing seat 81, a second fixing seat 82, an electric push rod 83, an axial flow fan 9, a first U-shaped fixing seat 10, a second U-shaped fixing seat 11, a fixing plate 12L, a fixing rod 13, a handle 14, a support leg 15, a roller 16, a suspension wire 17, a counterweight ball 18, a flow guide cover 19 and a flow guide plate.
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. 1-3, the present invention provides a technical solution: an adjusting and fixing device of an axial flow fan comprises a base 1, a rotating unit 6 and a clamping structure 7;
base 1: the middle part of the upper side of the base 1 is provided with two electric cylinders 4, the two electric cylinders 4 are arranged in a front-back corresponding manner, the telescopic ends of the electric cylinders are provided with an axial flow fan placing block 5, an axial flow fan 9 is placed in an arc-shaped groove of the upper side of the axial flow fan placing block 5, the bottom end of the rear side of the axial flow fan 9 is fixed with an L-shaped fixing plate 12, the left side and the right side of the upper side of the base 1 are respectively fixed with a fixing plate 3, the left side of the fixing plate 3 is respectively provided with a first U-shaped fixing frame 10, the right side of the fixing plate 3 is respectively provided with a second U-shaped fixing frame 11, the rear side of the base 1 is fixed with two fixing rods 13, the inner sides of the upper ends of the fixing rods 13 are provided with handles 14, the periphery of the bottom side of the base 1 is uniformly provided with support legs 15 in an array, a first fixed seat 81 is installed on the bottom side of the horizontal end of the L-shaped fixed plate 12, a second fixed seat 82 is installed on the upper side of the base 1, the first fixed seat 81 and the second fixed seat 82 are arranged in a vertically corresponding mode, a rotating shaft on the inner side of the second fixed seat 82 is movably connected with an electric push rod 83, a telescopic end of the electric push rod 83 is movably connected with the rotating shaft on the inner side of the first fixed seat 81, an input end of the electric push rod 83 is electrically connected with an output end of the single chip microcomputer 2, and the electric push rod 93 extends to drive the axial flow fan to rotate around the connecting rod 71;
the rotating unit 6: the rotating unit 6 comprises a screw rod 61, a fixed rod 62, a rotating handle 63 and a bearing 64, the screw rod 61 is respectively connected with a threaded hole at the vertical end of the first U-shaped fixing frame 10 in a threaded manner, the inner side of the screw rod 61 penetrates through threaded holes at the side surfaces of the fixed plate 3 and the second U-shaped fixing frame 11, the bearing 64 is sleeved on the inner side of the screw rod 61, the fixed rod 62 is fixed on the upper side of one end of the screw rod 61 far away from the fixed plate 3, and the rotating handle 63 is fixed on the outer side of the upper end;
clamping structure 7: the clamping structure 7 comprises a connecting rod 71, a first fixing block 72, a clamping block 73, a second fixing block 74 and a clamping groove 75, the second fixing block 74 is sleeved on the side surface of the bearing 64, the clamping groove 75 is formed in the inner side of the second fixing block 74, the connecting rod 71 is fixed on the left side and the right side of the axial flow fan 9, the first fixing block 72 is sleeved on one end, far away from the axial flow fan 9, of the connecting rod 71, the clamping block 73 is arranged on the outer side of the first fixing block 72, and the clamping block 73 is clamped in the clamping groove 75 in a matched mode;
wherein, still include the one-chip computer 2, the rear end of the upside of the base 1 is equipped with the one-chip computer 2, the input end of the one-chip computer 2 is connected the output end of the external power, the output end of the one-chip computer 2 is connected electrically the input end of the electric cylinder 4 and axial fan 9, place the axial fan 9 on the axial fan and place the piece 5, drive the axial fan 9 to move upwards through the electric cylinder 4, until the first fixed block 72 and second fixed block 74 are located on the same horizontal plane, rotate the hand grip 63, thus make the lead screw 61 move inwards, thus drive the second fixed block 74 to move inwards, until the fixture block 73 is completely blocked in the draw-in groove 75, facilitate fixing the axial fan 9, simple in construction, easy to install, through promoting the handle 14, thus drive the gyro wheel 16 to rotate, facilitate moving the axial fan, has improved the use portability of the axial fan, be convenient for install and dismantle axial fan 9, save time, still include suspension wire 17 and counter weight ball 18, the one end of the bottom mounting suspension wire 17 of second fixed block 74 side, the other end of suspension wire 17 is fixed with counter weight ball 18, can make second fixed block 74 keep fixed state at the in-process that removes through suspension wire and counter weight ball 18, thereby reduced the time of fixture block 73 joint at draw-in groove 75, still include kuppe 19 and guide plate 20, the air outlet department of axial fan 9 front end is equipped with kuppe 19, the inboard even array of kuppe 19 is provided with a plurality of guide plate 20, the wind that can make axial fan 9 blow off through kuppe 19 and guide plate 20 has the polymerization effect, improve axial fan blast air availability factor.
When in use: the axial flow fan 9 is placed on the axial flow fan placing block 5, the electric cylinder 4 drives the axial flow fan 9 to move upwards until the first fixing block 72 and the second fixing block 74 are positioned on the same horizontal plane, the rotating handle 63 is rotated to enable the screw rod 61 to move inwards, so that the second fixing block 74 is driven to move inwards until the clamping block 73 is completely clamped in the clamping groove 75, the axial flow fan 9 is convenient to fix, the structure is simple, the installation is convenient, the handle 14 is pushed to drive the roller 16 to rotate, the axial flow fan is convenient to move, the use portability of the axial flow fan is improved, the clamping block 73 and the clamping groove 75 are arranged, the axial flow fan 9 is convenient to install and disassemble, the time is saved, the electric push rod 93 is extended, so that the axial flow fan is driven to rotate around the connecting rod 71, the up-down angle of the axial flow fan 9 is convenient to adjust, and the second fixing block 74 can be kept in a fixed state in the moving, therefore, the time of clamping the clamping block 73 in the clamping groove 75 is shortened, the air blown out by the axial flow fan 9 can have a polymerization effect through the air guide sleeve 19 and the air guide plate 20, and the use efficiency of the air blown out by the axial flow fan is improved.
It is to be noted that, the specific model of the single chip microcomputer 2 disclosed in this embodiment is enro EN8F684, the electric cylinder 4, the axial flow fan 9, and the electric push rod 83 may be freely configured according to an actual application scenario, and the single chip microcomputer 2 controls the electric cylinder 4, the axial flow fan 9, and the electric push rod 83 to work by a method commonly used in the prior art.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an axial fan's regulation fixing device which characterized in that: comprises a base, a rotating unit and a clamping structure;
base: the middle part of the upper side of the base is provided with two electric cylinders which are arranged in a front-back corresponding manner, the telescopic end of each electric cylinder is provided with an axial flow fan placing block, an axial flow fan is placed in an arc-shaped groove on the upper side of the axial flow fan placing block, the bottom end of the rear side of the axial flow fan is fixed with an L-shaped fixing plate, the left side and the right side of the upper side of the base are respectively fixed with a fixing plate, the left side of each fixing plate is respectively provided with a first U-shaped fixing frame, the right side of each fixing plate is respectively provided with a second U-shaped fixing frame, the rear side of the base is fixed with two fixing rods, the inner sides of the upper ends of the fixing rods are provided with a handle, the bottom side of the base is uniformly provided;
a rotating unit: the rotating unit comprises a screw rod, a fixed rod, a rotating handle and a bearing, the screw rod is respectively in threaded connection with a threaded hole at the vertical end of the first U-shaped fixing frame, the inner side of the screw rod penetrates through threaded holes in the side faces of the fixed plate and the second U-shaped fixing frame, the bearings are sleeved on the inner sides of the screw rod, the fixed rod is fixed on the upper side of one end, away from the fixed plate, of the screw rod, and the rotating handle is fixed on the outer side of the upper end of the fixed rod;
the clamping structure is as follows: the clamping structure comprises a connecting rod, a first fixing block, a clamping block, a second fixing block and a clamping groove, the second fixing block is sleeved on the side face of the bearing, the clamping groove is formed in the inner side of the second fixing block, the connecting rod is fixed on the left side and the right side of the axial flow fan, the first fixing block is sleeved on one end, away from the axial flow fan, of the connecting rod, the clamping block is arranged on the outer side of the first fixing block, and the clamping block is clamped in the clamping groove in a matched mode;
the air cylinder is characterized by further comprising a single chip microcomputer, the rear end of the upper side of the base is provided with the single chip microcomputer, the input end of the single chip microcomputer is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer is electrically connected with the input ends of the electric air cylinder and the axial flow fan.
2. The axial flow fan adjusting and fixing device of claim 1, wherein: the lifting structure comprises a first fixing seat, a second fixing seat and an electric push rod, wherein the first fixing seat is installed on the bottom side of the horizontal end of the L-shaped fixing plate, the second fixing seat is installed on the upper side of the base, the first fixing seat and the second fixing seat correspond to each other in an up-down mode and are arranged in a corresponding mode, the electric push rod is movably connected to the rotating shaft on the inner side of the second fixing seat, the telescopic end of the electric push rod is movably connected to the rotating shaft on the inner side of the first fixing seat, and the output end of the single chip microcomputer.
3. The axial flow fan adjusting and fixing device of claim 1, wherein: the bottom end of the side face of the second fixing block is fixed with one end of the suspension wire, and the other end of the suspension wire is fixed with the counterweight ball.
4. The axial flow fan adjusting and fixing device of claim 1, wherein: the axial flow fan is characterized by further comprising a flow guide cover and flow guide plates, the flow guide cover is arranged at the air outlet at the front end of the axial flow fan, and a plurality of flow guide plates are uniformly arranged on the inner side of the flow guide cover in an array mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020023257.XU CN212192940U (en) | 2020-01-07 | 2020-01-07 | Adjusting and fixing device of axial flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020023257.XU CN212192940U (en) | 2020-01-07 | 2020-01-07 | Adjusting and fixing device of axial flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212192940U true CN212192940U (en) | 2020-12-22 |
Family
ID=73809716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020023257.XU Expired - Fee Related CN212192940U (en) | 2020-01-07 | 2020-01-07 | Adjusting and fixing device of axial flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212192940U (en) |
-
2020
- 2020-01-07 CN CN202020023257.XU patent/CN212192940U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 Termination date: 20220107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |