CN112518645B - Adjustable axial flow fan stationary blade locking piece mounting device - Google Patents
Adjustable axial flow fan stationary blade locking piece mounting device Download PDFInfo
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- CN112518645B CN112518645B CN202011385210.9A CN202011385210A CN112518645B CN 112518645 B CN112518645 B CN 112518645B CN 202011385210 A CN202011385210 A CN 202011385210A CN 112518645 B CN112518645 B CN 112518645B
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- groove
- wrench
- handle
- fixedly connected
- connecting pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/16—Handles
Abstract
The invention discloses an adjustable axial flow fan stationary blade locking piece mounting device which comprises a wrench, wherein a regulating wheel is mounted on the surface of the wrench, a handle is connected to the bottom end of the wrench, a regulating mechanism is mounted on the surface of the handle, a first through groove is formed in the regulating mechanism, the first through groove and the interior of the wrench are connected in an embedded mode, a first butt groove is connected in the embedded mode in the first through groove, two hole grooves are formed in the surface of the wrench, a first supporting rod is connected to one side of the wrench, the first supporting rod is connected with the interior of the first through groove, and two nuts are connected to the surface of the first supporting rod. According to the invention, the first support rod is taken out from the interior of the wrench and the handle, so that the first butt joint block can be conveniently taken out from the interior of the first butt joint groove, the handle can be conveniently separated from the wrench, the wrench can conveniently work in a narrow space, and strain can be carried out according to different environments.
Description
Technical Field
The invention belongs to the technical field of axial flow fan installation equipment, and particularly relates to an adjustable axial flow fan stationary blade locking piece installation device.
Background
Axial fans are widely used, namely, air flows in the same direction as the axis of fan blades, such as electric fans, and fans outside air conditioners are axial fans which are called axial flow type because air flows parallel to the axis of the fan, and the axial fans are generally used in occasions with high flow requirements and low pressure requirements, and are fixed in position and move air.
It generally installs it through professional instrument to its, wherein need use the spanner, and its spanner can only screw up or dismantle the nut, and the usability is lower, meets under the special environment, and it can't change the reply, can't satisfy different environment and install and dismantle the nut, and the practicality is not high and work efficiency is low.
Disclosure of Invention
The invention aims to solve the defects that the conventional mounting device for the locking piece of the stationary blade of the adjustable axial flow fan is generally mounted by a professional tool, a spanner is needed, the spanner can only screw or dismount a nut, the usability is low, the spanner cannot be changed and coped with under special environments, the nut cannot be mounted and dismounted under different environments, the practicability is low, and the working efficiency is low.
In order to achieve the purpose, the invention adopts the following technical scheme: the adjustable axial flow fan stationary blade locking piece mounting device comprises a spanner, the surface of which is provided with an adjusting wheel, the bottom end of the wrench is connected with a handle, the surface of the handle is provided with an adjusting mechanism, the adjusting mechanism comprises a first through groove inside, the first through groove is connected with the wrench inside in an embedded manner, and the first through groove is internally embedded and connected with a first butt groove, the surface of the wrench is provided with two hole grooves, and one side of the wrench is connected with a first supporting rod which is connected with the inside of the first through groove, two nuts are connected on the surface of the first supporting rod, two second supporting rods are fixedly connected on one side of the handle, and one side of the second supporting rod is fixedly connected with a first butt joint block, one side of the handle is provided with an extension mechanism, and the surface of the handle is provided with an auxiliary mechanism.
As a further description of the above technical solution:
the handle is characterized in that the second supporting rod is movably connected with the inside of the first through groove, the surface of the second supporting rod is movably connected with the surface of the first supporting rod, the first supporting rod is movably connected with one side of the handle, and the second supporting rod is movably connected with the inside of the hole groove.
As a further description of the above technical solution:
the first butt joint block is connected with the inside of the first butt joint groove, the second supporting rod forms a clamping structure through the first butt joint block and the first butt joint groove, and the nut is connected with one side of the wrench.
As a further description of the above technical solution:
the extension mechanism comprises two limiting grooves which are fixedly connected with two sides of the handle, a first connecting pipe is movably sleeved on the surface of the handle, two limiting blocks are fixedly connected with one side of the first connecting pipe and are connected with the limiting grooves, two fixed blocks are respectively and fixedly connected with two sides of the inner wall of the first connecting pipe, a first reset spring is fixedly connected with the bottom end of each fixed block, a second connecting pipe is fixedly connected with the bottom end of the first reset spring, the second connecting pipe is movably sleeved with the inside of the first connecting pipe, a plurality of second butt joint grooves are connected with the surface of the second connecting pipe in an embedded mode, a connecting rod is connected with the surface of the first connecting pipe in an embedded mode, a connecting plate is movably connected with the surface of the connecting rod, and a second butt joint block is fixedly connected with one side of the connecting plate, and the second butt joint block is connected with the inside of the second butt joint groove.
As a further description of the above technical solution:
the connecting plate forms a turnover moving structure through the connecting rod and the first connecting pipe, and the connecting plate forms a clamping structure through the second butt joint block and the second butt joint groove.
As a further description of the above technical solution:
the first connecting pipe forms a clamping structure through the limiting block and the limiting groove, and the second connecting pipe forms an elastic telescopic structure through the first reset spring and the fixing block.
As a further description of the above technical solution:
the auxiliary mechanism comprises two sleeves, the sleeves are fixedly connected with the upper end and the lower end of the handle respectively, one side of each sleeve is provided with a plurality of through holes, one side of the inner wall of each sleeve is fixedly connected with a clamping groove, the clamping groove is fixedly connected with a clamping block in an inner clamping manner, one side of each clamping block is fixedly connected with a loop bar, the top end of each loop bar is provided with a limiting plate, one side of each loop bar is fixedly connected with a sleeve, the inner part of each sleeve is fixedly connected with a second reset spring, one side of each second reset spring is fixedly connected with a T-shaped rod, the T-shaped rods are movably connected with the inner parts of the through holes, the wrench is internally provided with a second through groove, the top end of the wrench is provided with an oil injection hole, the oil injection hole is connected with the top end of the second through groove, the inner part of the second through groove is connected with a cotton block, and the top end of the wrench is in threaded connection with a hand-screwing bolt, and a hand-screwed bolt penetrates through the wrench to be connected with the top end of the cotton block.
As a further description of the above technical solution:
the T-shaped rod passes through the through hole and forms a clamping structure with the sleeve, and the T-shaped rod passes through the second return spring and forms an elastic telescopic structure with the sleeve.
As a further description of the above technical solution:
the loop bar passes through to constitute the block structure between fixture block and the draw-in groove, the hand is twisted the bolt and is passed through to constitute detachable construction between cotton piece and the spanner.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, under the action of the adjusting mechanism, the first supporting rod is taken out from the interior of the wrench and the handle, so that the first butt joint block can be conveniently taken out from the interior of the first butt joint groove, the handle can be conveniently separated from the wrench, the wrench can conveniently work in a narrow space, and strain can be carried out according to different environments.
2. According to the invention, the second support rod is connected with the inside of the hole groove, and the first support rod extends into the wrench, the second support rod and the handle, so that the angle between the handle and the wrench can be conveniently changed, the condition that the wrench vertical to the handle is inconvenient to operate in a special environment can be prevented, the angle between the wrench and the handle can be conveniently changed, the wrench can conveniently work in different environments, and the operation is convenient.
3. According to the invention, under the action of the extension mechanism, the second connecting pipe can be extended outwards from the inside of the first connecting pipe under the action of the first return spring, and the second butt joint block on the connecting plate can be conveniently moved to the inside of the second butt joint groove to limit and fix the second connecting pipe by turning the connecting plate, so that the handle can be conveniently extended, and the handle can be conveniently used by users in different environments.
4. According to the invention, under the action of the auxiliary mechanism, the sleeve rod in the sleeve drives the limiting plate to move up and down by pressing the T-shaped rod into the sleeve, so that the height of the limiting plate on the surface of the handle can be conveniently adjusted according to the hand size of different users, the different users can conveniently use the limiting plate in different environments, the second return spring is convenient for ejecting the T-shaped rod out through the through hole, and the sleeve rod and the limiting plate can be conveniently fixed at a specified height.
5. According to the invention, under the action of the hand-screwed bolt, lubricating oil is injected into the oil injection hole, so that the lubricating oil can be absorbed by the cotton block, the hand-screwed bolt is rotated to extrude the cotton block by the hand-screwed bolt, the lubricating oil in the cotton block can be conveniently extruded, the adjusting wheel can be conveniently lubricated, and the phenomenon that the adjusting wheel cannot be used due to rusting in the inner part of the adjusting wheel under the condition that the adjusting wheel is not used for a long time is prevented.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the interior of the adjustment structure of the present invention;
FIG. 3 is a schematic structural view of a second support bar and a hole groove according to the present invention;
FIG. 4 is a schematic view of the structure of the extension mechanism part of the present invention;
FIG. 5 is a schematic view showing the inner portion of the second connecting tube according to the present invention;
FIG. 6 is an enlarged schematic view of A in FIG. 1;
FIG. 7 is a side view of the auxiliary mechanism of the present invention;
FIG. 8 is a schematic view of the interior of the sleeve of the present invention;
fig. 9 is a schematic structural view of an inner portion of the wrench of the present invention.
Illustration of the drawings:
1. a wrench; 2. an adjustment wheel; 3. a grip; 4. an adjustment mechanism; 401. a first through groove; 402. a first docking slot; 403. a hole groove; 404. a first support bar; 405. a nut; 406. a second support bar; 407. a first butt-joint block; 5. an extension mechanism; 501. a limiting groove; 502. a first connecting pipe; 503. a limiting block; 504. a fixed block; 505. a first return spring; 506. a second connecting pipe; 507. a second docking slot; 508. a connecting rod; 509. a connecting plate; 5010. a second butting block; 6. an auxiliary mechanism; 601. a sleeve; 602. a through hole; 603. a card slot; 604. a clamping block; 605. a loop bar; 606. a limiting plate; 607. a sleeve; 608. a second return spring; 609. a T-shaped rod; 6010. a second through groove; 6011. an oil filler hole; 6012. cotton block; 6013. the bolt is screwed by hand.
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.
As shown in fig. 1-9, the adjustable axial flow fan stationary blade locking piece mounting device includes a wrench 1, a surface of the wrench 1 is provided with an adjusting wheel 2, a bottom end of the wrench 1 is connected with a handle 3, a surface of the handle 3 is provided with an adjusting mechanism 4, the adjusting mechanism 4 includes a first through groove 401 inside, the first through groove 401 is connected with the wrench 1, the first through groove 401 is connected with a first butt groove 402 in an embedded manner, the wrench 1 is provided with two holes 403 on a surface, one side of the wrench 1 is connected with a first support rod 404, the first support rod 404 is connected with the first through groove 401, the first support rod 404 is connected with two nuts 405 on a surface, one side of the handle 3 is fixedly connected with two second support rods 406, one side of the second support rods 406 is fixedly connected with a first butt block 407, one side of the handle 3 is provided with an extending mechanism 5, the auxiliary mechanism 6 is installed on the surface of the handle 3, and the nut 405 is convenient for fixing the first support rod 404 at a specified position, and prevents the second support rod 406 and the handle 3 from falling off from the surface of the first support rod 404, thereby preventing the use of the handle from being influenced.
As shown in fig. 1 to 9, the second support rod 406 is movably connected to the inside of the first through groove 401, the second support rod 406 is movably connected to the surface of the first support rod 404, the first support rod 404 is movably connected to one side of the grip 3, the second support rod 406 is movably connected to the inside of the hole groove 403, and the second support rod 406 is inserted into the hole groove 403, so that the angle between the grip 3 and the wrench 1 can be changed, and the wrench 1 can work under special conditions.
As shown in fig. 1 to 9, the first butt block 407 is connected to the inside of the first butt groove 402, the second support rod 406 forms an engaging structure with the first butt groove 402 through the first butt block 407, the nut 405 is connected to one side of the wrench 1, and the first butt block 407 is removed from the inside of the first butt groove 402, so that the wrench 1 can be easily separated from the grip 3, and the wrench 1 can be easily operated in a narrow space.
As shown in fig. 4-6, the extension mechanism 5 includes two limiting grooves 501 inside, the limiting grooves 501 are fixedly connected with both sides of the handle 3, the surface of the handle 3 is movably sleeved with a first connecting pipe 502, one side of the first connecting pipe 502 is fixedly connected with two limiting blocks 503, the limiting blocks 503 are connected with the inside of the limiting grooves 501, both sides of the inner wall of the first connecting pipe 502 are fixedly connected with two fixing blocks 504 respectively, the bottom end of the fixing block 504 is fixedly connected with a first return spring 505, the bottom end of the first return spring 505 is fixedly connected with a second connecting pipe 506, the second connecting pipe 506 is movably sleeved with the inside of the first connecting pipe 502, the surface of the second connecting pipe 506 is connected with a plurality of second butt-joint grooves 507, the surface of the first connecting pipe 502 is connected with a connecting rod 508 in a jogged manner, and the surface of the connecting rod 508 is movably connected with a connecting plate 509, one side fixedly connected with second butt joint piece 5010 of connecting plate 509, and be connected between the inside of second butt joint piece 5010 and second butt joint groove 507, be convenient for be connected between first connecting pipe 502 and the handle 3 through being connected stopper 503 and spacing groove 501, be convenient for to the extension of handle 3, facilitate user's use.
As shown in fig. 4-6, the connecting plate 509 forms a turning and moving structure with the first connecting pipe 502 through the connecting rod 508, the connecting plate 509 forms a clamping structure with the second docking block 5010 through the second docking groove 507, and the connecting plate 509 is movably connected with the connecting rod 508, so that the connecting plate 509 can be turned and moved, the second docking block 5010 on the connecting plate 509 can be conveniently moved into the second docking groove 507, and the second connecting pipe 506 can be conveniently limited and fixed.
As shown in fig. 4 to 6, the first connecting pipe 502 forms a clamping structure with the limiting groove 501 through the limiting block 503, the second connecting pipe 506 forms an elastic telescopic structure with the fixing block 504 through the first return spring 505, and the second connecting pipe 506 is conveniently extended outwards from the inside of the first connecting pipe 502 under the action of the first return spring 505, so that the grip 3 is conveniently extended, and the use of a user is convenient.
As shown in fig. 7-9, the interior of the auxiliary mechanism 6 includes two sleeves 601, the sleeves 601 are fixedly connected to the upper and lower ends of the handle 3, a plurality of through holes 602 are formed in one side of the sleeves 601, a slot 603 is fixedly connected to one side of the inner wall of the sleeve 601, a latch 604 is engaged with the interior of the slot 603, a sleeve rod 605 is fixedly connected to one side of the latch 604, a limit plate 606 is mounted on the top end of the sleeve rod 605, a sleeve 607 is fixedly connected to one side of the sleeve rod 605, a second return spring 608 is fixedly connected to the interior of the sleeve 607, a T-shaped rod 609 is fixedly connected to one side of the second return spring 608, the T-shaped rod 609 is movably connected to the interior of the through hole 602, a second through groove 6010 is formed in the wrench 1, an oil filling hole 1 is formed in the top end of the wrench 1, the oil filling hole 6011 is connected to the top end of the second through groove 6010, a cotton block 6012 is connected to the interior of the second through groove 6010, the top end threaded connection of spanner 1 has hand to twist bolt 6013, and hand is twisted bolt 6013 and is connected between the top that passes spanner 1 and cotton piece 6012, and fixture block 604 removes in the inside of draw-in groove 603, can make loop bar 605 drive limiting plate 606 and reciprocate, is convenient for adjust according to the size of different user personnel hands, makes things convenient for personnel's use.
As shown in fig. 7-9, the T-shaped rod 609 passes through the through hole 602 and forms an engaging structure with the sleeve 601, the T-shaped rod 609 passes through the second return spring 608 and forms an elastic telescopic structure with the sleeve 607, and the T-shaped rod 609 is pressed into the sleeve 601, so that the sleeve rod 605 in the sleeve 601 can move in the slot 603 through the latch 604.
As shown in fig. 7-9, the loop bar 605 forms a fastening structure between the fastening block 604 and the fastening groove 603, the hand-screwed bolt 6013 forms a detachable structure between the cotton block 6012 and the wrench 1, and the second through groove 6010 is communicated with one side of the adjustment wheel 2, so that the lubricating oil in the second through groove 6010 can flow onto the adjustment wheel 2, and the adjustment wheel 2 is lubricated.
The working principle is as follows: when in use, firstly, in a narrow space, the first supporting rod 404 is taken out from the wrench 1 and the handle 3, the first butt block 407 is taken out from the first butt groove 402, the handle 3 is separated from the wrench 1, the wrench 1 can work in the narrow space conveniently, strain can be performed according to different environments, the second supporting rod 406 is connected with the inside of the hole groove 403, the first supporting rod 404 is inserted into the wrench 1, the second supporting rod 406 and the handle 3, the angle between the handle 3 and the wrench 1 can be changed conveniently, the wrench 1 vertical in special environments can be prevented from being operated conveniently, the angle between the wrench 1 and the handle 3 can be changed conveniently by changing the angle between the wrench 1 and the handle 3, the work in different environments can be performed conveniently, the operation is convenient, when the handle 3 needs to be extended, the second connecting pipe 506 can be extended outwards from the inside of the first connecting pipe 502 through the action of the first return spring 505, the connecting plate 509 is overturned to move, so that the second butt joint block 5010 on the connecting plate 509 can be moved to the inside of the second butt joint groove 507 to limit and fix the second connecting pipe 506, the handle 3 can be extended conveniently, a user can use the handle conveniently in different environments, when the adjusting wheel 2 is rusted and cannot be used, lubricating oil can be injected into the oil injection hole 6011, the cotton block 6012 can absorb the lubricating oil, the hand-screwed bolt 6013 can be rotated to extrude the cotton block 6012 by the hand-screwed bolt 6013, the lubricating oil in the cotton block 6012 can be extruded conveniently, the adjusting wheel 2 can be lubricated conveniently, the phenomenon that the adjusting wheel 2 cannot be used due to the inside is prevented from being used for a long time, the sleeve rod 605 in the sleeve 601 can drive the limiting plate 606 to move up and down by pressing the T-shaped rod 609 into the sleeve 601, the height of the surface limiting plate 606 of the handle 3 can be adjusted conveniently according to the sizes of hands of different users, the T-shaped rod 609 can be conveniently ejected out through the through hole 602 by the second return spring 608, the loop bar 605 and the limiting plate 606 can be conveniently fixed at a specified height, and therefore the working principle of the invention is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. Adjustable axial-flow fan stator blade locking piece mounting device, including spanner (1), its characterized in that: the surface of the wrench (1) is provided with a regulating wheel (2), the bottom end of the wrench (1) is connected with a handle (3), the surface of the handle (3) is provided with a regulating mechanism (4), the regulating mechanism (4) comprises a first through groove (401), the first through groove (401) is connected with the interior of the wrench (1) in an embedded manner, the interior of the first through groove (401) is connected with a first butt groove (402) in an embedded manner, the surface of the wrench (1) is provided with two hole grooves (403), one side of the wrench (1) is connected with a first supporting rod (404), the first supporting rod (404) is connected with the interior of the first through groove (401), the surface of the first supporting rod (404) is connected with two nuts (405), one side of the handle (3) is fixedly connected with two second supporting rods (406), and one side of the second supporting rod (406) is fixedly connected with a first butt block (407), an extension mechanism (5) is installed on one side of the handle (3), an auxiliary mechanism (6) is installed on the surface of the handle (3), the extension mechanism (5) comprises two limiting grooves (501), the limiting grooves (501) are fixedly connected with the two sides of the handle (3), a first connecting pipe (502) is movably sleeved on the surface of the handle (3), two limiting blocks (503) are fixedly connected with one side of the first connecting pipe (502), the limiting blocks (503) are connected with the inner portion of the limiting grooves (501), two fixing blocks (504) are fixedly connected with the two sides of the inner wall of the first connecting pipe (502) respectively, a first reset spring (505) is fixedly connected with the bottom end of the fixing block (504), a second connecting pipe (506) is fixedly connected with the bottom end of the first reset spring (505), and the second connecting pipe (506) is movably sleeved with the inner portion of the first connecting pipe (502), and the surface of the second connecting pipe (506) is connected with a plurality of second butt joint grooves (507) in an embedding manner, the surface of the first connecting pipe (502) is connected with a connecting rod (508) in an embedding manner, the surface of the connecting rod (508) is movably connected with a connecting plate (509), one side of the connecting plate (509) is fixedly connected with a second butt joint block (5010), the second butt joint block (5010) is connected with the inside of the second butt joint groove (507), the inside of the auxiliary mechanism (6) comprises two sleeves (601), the upper end and the lower end of each sleeve (601) and the lower end of each handle (3) are respectively fixedly connected, one side of each sleeve (601) is provided with a plurality of through holes (602), one side of the inner wall of each sleeve (601) is fixedly connected with a clamping groove (603), the inside of each clamping groove (603) is connected with a clamping block (604) in an embedding manner, and one side of each clamping block (604) is fixedly connected with a sleeve rod (605), limiting plate (606) is installed on the top of loop bar (605), and one side fixedly connected with sleeve (607) of loop bar (605), the inside fixedly connected with second reset spring (608) of sleeve (607), and one side fixedly connected with T type pole (609) of second reset spring (608), and be swing joint between the inside of T type pole (609) and through-hole (602), second logical groove (6010) has been seted up to the inside of spanner (1), and oil filler point (6011) has been seted up on the top of spanner (1), and is connected between the top of oil filler point (6011) and second logical groove (6010), the internal connection that the second led to groove (6010) has cotton piece (6012), the top threaded connection of spanner (1) has hand and twists bolt (6013), and hand and twists bolt (6013) and pass and be connected between the top of spanner (1) and cotton piece (6012).
2. The adjustable axial flow fan stationary blade locking tab mounting apparatus of claim 1, wherein: the second supporting rod (406) is movably connected with the inside of the first through groove (401), the second supporting rod (406) is movably connected with the surface of the first supporting rod (404), the first supporting rod (404) is movably connected with one side of the handle (3), and the second supporting rod (406) is movably connected with the inside of the hole groove (403).
3. The adjustable axial flow fan stationary blade locking tab mounting apparatus of claim 1, wherein: the first butt joint block (407) is connected with the inside of the first butt joint groove (402), the second support rod (406) forms a clamping structure through the first butt joint block (407) and the first butt joint groove (402), and the nut (405) is connected with one side of the wrench (1).
4. The adjustable axial flow fan stationary blade locking tab mounting apparatus of claim 1, wherein: the connecting plate (509) forms a turnover moving structure through the connecting rod (508) and the first connecting pipe (502), and the connecting plate (509) forms a clamping structure through the second butt joint block (5010) and the second butt joint groove (507).
5. The adjustable axial flow fan stationary blade locking tab mounting apparatus of claim 1, wherein: the first connecting pipe (502) forms a clamping structure with the limiting groove (501) through a limiting block (503), and the second connecting pipe (506) forms an elastic telescopic structure with the fixing block (504) through a first return spring (505).
6. The adjustable axial flow fan stationary blade locking tab mounting apparatus of claim 1, wherein: the T-shaped rod (609) passes through the through hole (602) to form a clamping structure with the sleeve (601), and the T-shaped rod (609) passes through the second return spring (608) to form an elastic telescopic structure with the sleeve (607).
7. The adjustable axial flow fan stationary blade locking tab mounting apparatus of claim 1, wherein: the loop bar (605) forms a clamping structure through the clamping block (604) and the clamping groove (603), and the hand-screwed bolt (6013) forms a detachable structure through the cotton block (6012) and the wrench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011385210.9A CN112518645B (en) | 2020-12-01 | 2020-12-01 | Adjustable axial flow fan stationary blade locking piece mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011385210.9A CN112518645B (en) | 2020-12-01 | 2020-12-01 | Adjustable axial flow fan stationary blade locking piece mounting device |
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| Publication Number | Publication Date |
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| CN112518645A CN112518645A (en) | 2021-03-19 |
| CN112518645B true CN112518645B (en) | 2022-04-19 |
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| CN202011385210.9A Active CN112518645B (en) | 2020-12-01 | 2020-12-01 | Adjustable axial flow fan stationary blade locking piece mounting device |
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| CN113318629A (en) * | 2021-04-19 | 2021-08-31 | 杭州氢态生物科技有限公司 | Device and process for mixing substances subjected to enzymolysis through cold melting |
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