CN112025611B - Demolish device convenient to maintain fan inside - Google Patents
Demolish device convenient to maintain fan inside Download PDFInfo
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- CN112025611B CN112025611B CN202010941531.6A CN202010941531A CN112025611B CN 112025611 B CN112025611 B CN 112025611B CN 202010941531 A CN202010941531 A CN 202010941531A CN 112025611 B CN112025611 B CN 112025611B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000003860 storage Methods 0.000 claims abstract description 22
- 238000012423 maintenance Methods 0.000 claims abstract description 6
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000670 limiting effect Effects 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000295 complement effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 210000003127 knee Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 206010020649 Hyperkeratosis Diseases 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 208000037805 labour Diseases 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000886569 Cyprogenia stegaria Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
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- 238000007906 compression Methods 0.000 description 1
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- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Classifications
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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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/026—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same fluid driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
-
- 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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a dismounting device convenient for maintaining the interior of a fan, and relates to the technical field of fan maintenance. This demolish device convenient to maintain fan inside, the on-line screen storage device comprises a base, be provided with clamping mechanism, drive mechanism, pull out mechanism, clearance mechanism and complementary unit on the base, the top surface movable mounting of base has four group's brake wheels, and the top surface welding of base installs the mount table, and the welding is installed on one side outer wall of mount table has the mounting bracket, and the top surface welding of base installs the storage water tank. This demolish device convenient to maintain fan inside can carry out the centre gripping to the bearing of different specifications and shape, has widened use scene and scope, adopts pedal-operated rotation mode, and is more laborsaving and convenient, and under the effect of the same power, the device obtained moment of torsion is bigger to unscrew the bearing from the impeller more easily, reduce the work burden, manufacturing cost is lower, does benefit to popularization and use.
Description
Technical Field
The invention relates to the technical field of fan maintenance, in particular to a dismounting device convenient for maintaining the interior of a fan.
Background
The fan is a driven fluid machine which increases the gas pressure and discharges gas by means of the input mechanical energy, is a short form of Chinese habit for gas compression and gas conveying machinery, and generally comprises a ventilator, a blower and a wind driven generator, and is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and ventilation and induced air of boilers and industrial furnaces and kilns; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grain, wind tunnel wind source and air cushion boat inflating and propelling.
The main structure part of fan is the impeller, the casing, the air intake, a support, including a motor, an end cap, a controller, and a cover plate, the belt pulley, the shaft coupling, the bearing etc, the fan need be with impeller and bearing separation when the maintenance is demolishd, and impeller and bearing generally have two kinds of connected modes of interference fit and screw thread, especially when demolising to some great fans, this one step of demolishs the operation and need consume a large amount of labours and time, most fan demolishs the device at present and only can demolish to the impeller and the bearing of a connected mode, practicality and application range are lower, and some devices only use the motor as drive unit, the moment of torsion size has been neglected, be difficult to realize demolishing in the in-service use process, be unfavorable for popularization and use.
Disclosure of Invention
The invention aims to provide a dismounting device which is convenient for maintaining the interior of a fan, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a demolish device convenient to maintain fan inside, includes the base, be provided with clamping mechanism, drive mechanism, pull out mechanism, clearance mechanism and complementary unit on the base, the top surface movable mounting of base has four group's brake wheels, and the top surface welding of base installs the mount table, and welded mounting has the mounting bracket on one side outer wall of mount table, and the top surface welding of base installs the storage water tank, and the top opening part threaded mounting of storage water tank has sealed lid.
Preferably, clamping mechanism includes dwang, an installation section of thick bamboo, two-way screw lead, arc clamp plate and knob, rotate on one side outer wall of mount table and install the dwang, the one end welded mounting of dwang has an installation section of thick bamboo, rotate on the inner wall of an installation section of thick bamboo and install two sets of two-way screw lead, two sets of two-way screw lead are the perpendicular distribution of crossing, equal threaded mounting has two sets of arc clamp plates on two sets of two-way screw lead, four sets of arc clamp plates are annular array and distribute, the cross spout has been seted up on one side inner wall of an installation section of thick bamboo, arc clamp plate slidable mounting is in the cross spout, an installation section of thick bamboo and arc clamp plate slidable mounting, the both ends of two-way screw lead all extend to the outside and the welded mounting of an installation section of thick bamboo and have the knob.
Preferably, drive mechanism includes first gear, the mount, the second gear, the chain, connect knee and footboard, the one end of dwang extends to the opposite side and the welded mounting of mount table and has first gear, the top surface welded mounting of base has the mount, it installs the second gear to rotate on the both sides inner wall of mount, the radius of first gear is less than the radius of second gear, the cover is established on first gear and the second gear and is installed the chain, first gear and second gear pass through chain drive and connect, all rotate on the both sides outer wall of mount and install the connection knee, the one end of connecting the knee all extends to the inside of mount and the one end welded mounting of second gear, the other end of connecting the knee rotates and installs the footboard.
Preferably, pull out the mechanism and include worm, worm wheel, vaulting pole, pulley and rotate the rudder, rotate on one side inner wall of mounting bracket and install the worm, the inboard top and the inboard bottom of mounting bracket are rotated and are installed two sets of worm wheels, and two sets of worm wheels all mesh with the worm mutually, and welded mounting has the vaulting pole on the worm wheel, and the one end movable mounting of vaulting pole has two sets of pulleys, and the one end of worm passes the mounting bracket and extends to the opposite side and the welded mounting of mount table and rotate the rudder.
Preferably, paste on the inner wall of arc clamp plate and be fixed with anti-skidding gasket and seted up the right angle groove, can press from both sides tightly to demolish the bearing of different shapes, the other end welded mounting of worm has to support the dish, supports to paste on the dish and be fixed with the protection callus on the sole, weakens the device and demolishs the damage that causes the fan in the operation.
Preferably, clearance mechanism includes the booster pump, draws water the return bend, delivery hose, adjustable shower nozzle, support and electric heat ring, and welded mounting has the booster pump on the outer wall of storage water tank, and the input welded mounting of booster pump has the return bend that draws water, and the one end of the return bend that draws water extends to the inside of storage water tank, and the delivery hose is established to the output cover of booster pump, and delivery hose's pot head is established and is installed adjustable shower nozzle, and the top surface welded mounting of base has the support, and adjustable shower nozzle and support looks joint, the inboard bottom welded mounting of storage water tank has the electric heat ring.
Preferably, the complementary unit includes the gag lever post, the sleeve pipe, the connecting rod, the dead lever, installation circle frame and magnet, the top surface welding of base installs the gag lever post, the articulated sleeve pipe of installing of one end of gag lever post, be provided with the connecting rod on the base, the connecting rod slip cap is located in the sleeve pipe, the one end of connecting rod and the top surface looks overlap joint of base, the articulated dead lever of installing of the other end of connecting rod, the one end welding of dead lever is installed installation circle frame, inlay on the inner wall of installation circle frame and install the magnet, in case the impeller falls the damage demolishs the in-process, adsorb the collection to dismantling the part that other gadgets that the in-process required and demolishd simultaneously, and is convenient to use.
Preferably, the outer surface of the top of the base is welded with an air pressure lifting chair and a pushing handrail, the air pressure lifting chair is located on the front side of the fixing frame, and an operator can complete the dismantling operation by sitting on the air pressure lifting chair, so that the labor intensity is reduced.
Compared with the prior art, the invention has the beneficial effects that:
(1) the dismounting device convenient for maintaining the interior of the fan can dismount the bearing which is connected with the impeller in a threaded manner by the aid of the rotating rod, the mounting cylinder, the bidirectional threaded lead screw, the arc-shaped clamping plate, the chain and the connecting bent rod and the pedal, can clamp the bearing against the shape of the outer wall of the round or square bearing, and can adjust the arc-shaped clamping plate in four directions, so that the device can clamp the bearings with different specifications and shapes, use scenes and range are widened, meanwhile, the device adopts a pedal type rotating mode, is more labor-saving and convenient compared with a hand-cranking mode, adopts a transmission mode that a gear wheel is provided with a pinion, obtains larger torque under the same force effect, more easily unscrews the bearing from the impeller, and reduces physical consumption of operators, reduce the work burden, compare in the part and adopt single motor drive's device, the device's actual efficiency and practicality are higher, and manufacturing cost is lower, do benefit to popularization and use.
(2) This be convenient for carry out the device of demolising of maintaining to fan inside, through the worm, the worm wheel, the vaulting pole, the pulley, rotate the rudder, the cooperation of mounting bracket and atmospheric pressure lift chair is used, on the basis of the operation is demolishd to bearing and impeller that can carry out threaded connection, the device can also be demolishd to bearing and the impeller of adopting the connection that the interference fit mode goes on simultaneously, be convenient for accomplish the bearing that adopts different connected modes and demolish the operation, suitability and wholeness have been promoted, it is rotatory to rotate the worm can drive the worm wheel and the vaulting pole above that, the pulley offsets with the fan casing, and then extract the bearing from the impeller pivot, operating personnel only need sit and can accomplish on atmospheric pressure lift chair and demolish the operation, whole device simple structure is stable, the simple operation is laborsaving, the in-service use effect is good.
(3) This demolish device convenient to maintain fan inside, through the booster pump, the return bend that draws water, delivery hose, adjustable shower nozzle, the cooperation of electric heat ring sum storage water tank is used, can carry out hot water cleaning to the comparatively dirty and disorderly fan that is stained with the oil smoke, promote the clean and tidy nature of fan, also can reduce the influence that the oil smoke demolishd the operation to operating personnel on the fan, the functional and the practicality of device have further been promoted, the structural design of device cart type on the cooperation, make the device more nimble practical, an organic whole nature is stronger, and is suitable for promoting and using.
(4) This demolish device convenient to maintain fan inside, through the gag lever post, the sleeve pipe, the connecting rod, the cooperation of installation circle frame and magnet is used, can adsorb spacingly to the impeller when bearing and impeller separation, in order to prevent that the impeller from losing the fixed stay and follow the damage that drops in the fan, reduce unnecessary economic loss, the setting of magnet can also help operating personnel to adsorb some parts when demolising the operation simultaneously and collect, the condition emergence that influences fan dismouting operation because of the part loss appears in the reduction, convenient to use, the practicality of the device has further been promoted, satisfy the fan and demolish various requirements in the operation, the sales volume of device has been promoted indirectly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the rear side structure of the water storage tank of the present invention;
FIG. 4 is a schematic view of the left side of the mounting barrel of the present invention;
fig. 5 is a top view of the mount of the present invention.
In the figure: 1 base, 2 clamping mechanisms, 201 rotating rods, 202 mounting cylinders, 203 bidirectional threaded lead screws, 204 arc-shaped clamping plates, 205 knobs, 3 transmission mechanisms, 301 first gears, 302 fixing frames, 303 second gears, 304 chains, 305 connecting bent rods, 306 pedals, 4 pulling mechanisms, 401 worms, 402 worm wheels, 403 supporting rods, 404 pulleys, 405 rotating rudders, 5 cleaning mechanisms, 501 booster pumps, 502 water pumping elbows, 503 conveying hoses, 504 adjustable nozzles, 505 supports, 506 electric heating rings, 6 auxiliary mechanisms, 601 limiting rods, 602 sleeves, 603 connecting rods, 604 fixing rods, 605 mounting round frames, 606 magnet mounting frames, 7 brake wheels, 8 mounting tables, 9, 10 water storage tanks, 11 sealing covers, 12 air pressure lifting chairs and 13 pushing armrests.
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.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a demolish device convenient to maintain fan inside, including base 1, be provided with clamping mechanism 2 on the base 1, drive mechanism 3, pull out mechanism 4, clearance mechanism 5 and complementary unit 6, base 1's top surface movable mounting has four group's brake wheel 7, base 1's top surface welding installs mount table 8, welded mounting has mounting bracket 9 on one side outer wall of mount table 8, base 1's top surface welding installs storage water tank 10, storage water tank 10's top opening part threaded mounting has sealed lid 11.
The clamping mechanism 2 comprises a rotating rod 201, an installation cylinder 202, a two-way threaded lead screw 203, arc-shaped clamping plates 204 and a knob 205, the rotating rod 201 is rotatably installed on the outer wall of one side of the installation platform 8, the installation cylinder 202 is welded and installed at one end of the rotating rod 201, two groups of two-way threaded lead screws 203 are rotatably installed on the inner wall of the installation cylinder 202, the two groups of two-way threaded lead screws 203 are in crossed vertical distribution, two groups of arc-shaped clamping plates 204 are respectively installed on the two groups of two-way threaded lead screws 203 in a threaded mode, the four groups of arc-shaped clamping plates 204 are distributed in an annular array mode, a cross-shaped sliding groove is formed in the inner wall of one side of the installation cylinder 202, the arc-shaped clamping plates 204 are slidably installed in the cross-shaped sliding groove, the installation cylinder 202 and the arc-shaped clamping plates 204 are slidably installed, two ends of the two-way threaded lead screws 203 extend to the outside of the installation cylinder 202 and are welded and provided with the knob 205, four-direction adjustment can be carried out on the arc-shaped clamping plates 204, so as to ensure that the device can clamp bearings with different specifications and shapes, the application scene and range are widened, an anti-skid gasket is fixedly adhered to the inner wall of the arc-shaped clamping plate 204 and provided with a right-angle groove, the anti-skid gasket can clamp a round or square bearing according to the shape of the outer wall of the bearing, the transmission mechanism 3 comprises a first gear 301, a fixed frame 302, a second gear 303, a chain 304, a connecting bent rod 305 and a pedal 306, one end of a rotating rod 201 extends to the other side of the mounting table 8 and is welded with the first gear 301, the fixed frame 302 is welded on the outer surface of the top of the base 1, the second gear 303 is rotatably installed on the inner walls of two sides of the fixed frame 302, the radius of the first gear 301 is smaller than that of the second gear 303, the chain 304 is sleeved on the first gear 301 and the second gear 303, the first gear 301 and the second gear 303 are in transmission connection through the chain 304, the connecting bent rod 305 is rotatably installed on the outer walls of two sides of the fixed frame 302, one end of the connecting bent rod 305 extends to the inside of the fixed frame 302 and is welded with one end of the second gear 303, connect the other end of knee 305 to rotate and install footboard 306, the device has adopted foot-operated rotation mode simultaneously, compare in adopting hand-operated mode, it is more laborsaving and convenient, and the drive mode of big gear belt pinion has been adopted, under the effect of the same power, the moment of torsion that the device obtained is bigger, thereby more easily unscrew the bearing from the impeller, the physical demands of operating personnel has been reduced, reduce the work burden, compare in the part and adopt single motor drive's device, the device's manufacturing cost is lower, actual efficiency and practicality are higher, demolish the bearing more easily.
The pulling-out mechanism 4 comprises a worm 401, a worm wheel 402, a stay bar 403, pulleys 404 and a rotating rudder 405, wherein the worm 401 is rotatably installed on the inner wall of one side of the installation rack 9, two groups of worm wheels 402 are rotatably installed at the top and the bottom of the inner side of the installation rack 9, the two groups of worm wheels 402 are respectively meshed with the worm 401, the stay bar 403 is welded on the worm wheel 402, two groups of pulleys 404 are movably installed at one end of the stay bar 403, one end of the worm 401 penetrates through the installation rack 9 to extend to the other side of the installation platform 8 and is welded with the rotating rudder 405, on the basis of the operation of removing a bearing and an impeller which can be in threaded connection, the device can also remove the bearing and the impeller which are connected in an interference fit mode, the operation of removing the bearing in different connection modes is convenient to complete, the applicability and the integrity are improved, the air pressure lifting chair 12 and the pushing handrail 13 are welded on the outer surface of the top of the base 1, atmospheric pressure lift chair 12 is located the positive front side of mount 302, it is rotatory to rotate worm 401 and can drive worm wheel 402 and vaulting pole 403 on it, pulley 404 offsets with the fan casing, and then extract the bearing from the impeller pivot, operating personnel only need sit and can accomplish the operation of demolising on atmospheric pressure lift chair 12, whole device simple structure is stable, the simple operation is laborsaving, the effect preferred is experienced in the in-service use, worm 401's other end welded mounting has to support the dish, it is fixed with the protection callus on the sole to paste on the dish, the structural design of device cart based, make the device more nimble practical, wholeness is stronger, be fit for promoting and using, callus on the sole and pulley 404's setting, can reduce the device and demolish the damage that the fan caused when the operation.
The cleaning mechanism 5 comprises a booster pump 501, a water pumping elbow 502, a conveying hose 503, an adjustable spray head 504, a support 505 and an electric heating ring 506, the booster pump 501 is welded and installed on the outer wall of the water storage tank 10, the water pumping elbow 502 is welded and installed at the input end of the booster pump 501, one end of the water pumping elbow 502 extends into the water storage tank 10, the conveying hose 503 is installed at the output end of the booster pump 501 in a sleeved mode, the adjustable spray head 504 is installed at one end of the conveying hose 503 in a sleeved mode, the support 505 is welded and installed on the outer surface of the top of the base 1, the adjustable spray head 504 is clamped with the support 505, the electric heating ring 506 is welded and installed at the bottom of the inner side of the water storage tank 10, hot water cleaning can be performed on a dirty fan adhered with oil smoke, tidiness of the fan is improved, influences of the oil smoke on the fan on dismantling operation of operators can be reduced, and functionality and practicability of the device are further improved, the auxiliary mechanism 6 comprises a limiting rod 601, The impeller mounting structure comprises a sleeve 602, a connecting rod 603, a fixing rod 604, a mounting round frame 605 and a magnet 606, wherein the limiting rod 601 is welded and mounted on the outer surface of the top of a base 1, the sleeve 602 is hinged and mounted at one end of the limiting rod 601, the connecting rod 603 is arranged on the base 1, the connecting rod 603 is slidably sleeved in the sleeve 602, one end of the connecting rod 603 is in lap joint with the outer surface of the top of the base 1, the fixing rod 604 is hinged and mounted at the other end of the connecting rod 603, the mounting round frame 605 is welded and mounted at one end of the fixing rod 604, the magnet 606 is embedded and mounted on the inner wall of the mounting round frame 605, the impeller can be adsorbed and limited when a bearing is separated from the impeller, the impeller is prevented from falling and being damaged due to the loss of the fixed support of the impeller, unnecessary economic loss is reduced, meanwhile, the magnet 606 can help an operator to adsorb and collect some parts when carrying out dismounting operation, and reduce the occurrence of influence on the dismounting operation of the fan due to the loss of the parts, more convenience is brought to the dismantling operation of operators.
The working principle is as follows: the device is moved to a corresponding position by the brake wheel 7 and the push handrail 13, so that the fan bearing is positioned inside the four groups of arc-shaped clamping plates 204, if the outer wall of the bearing is square, the rotating rod 201 is rotated to enable the right-angle grooves on the arc-shaped clamping plates 204 to be clamped on the edges and corners of the bearing, if the outer wall of the bearing is round, adjustment is not needed, the knob 205 is screwed, the two groups of arc-shaped clamping plates 204 on the knob 205 move relatively under the transmission of the knob 205 and the limiting effect of the sliding grooves, and the four groups of arc-shaped clamping plates 204 are controlled to be clamped and fixed according to the specification of the bearing; if the bearing is in threaded connection with the impeller, an operator sits on the air pressure lifting chair 12, pedals the two groups of pedals 306 with double feet, rotates the second gear 303, drives the first gear 301 to rotate by the second gear 303, rotates the rotating rod 201 and the arc-shaped clamping plate 204 to rotate, holds the impeller by the operator, and applies a reaction force to the bearing by the arc-shaped clamping plate 204 so as to screw the bearing and unscrew the bearing; if the bearing and the impeller are in interference fit, the rotating rudder 405 is rotated, the rotating rudder 405 drives the worm 401 to rotate, the worm 401 drives the two groups of worm wheels 402 to rotate, the stay rods 403 rotate along with the worm, the pulleys 404 abut against the fan shell, the rotating rudder 405 continues to rotate, the included angle between the two groups of stay rods 403 is reduced, the horizontal distance between the fan and the worm wheels 402 is shortened, and the bearing is further pulled out of the impeller; if the fan is dirty, the sealing cover 11 can be unscrewed to inject water into the water storage tank 10, the electric heating ring 506 is controlled to be started to heat the water, the booster pump 501 is controlled to be started, hot water in the water storage tank 10 is pressurized and sprayed out from the adjustable spray nozzle 504, and the fan is cleaned by the hot water; before the bearing is dismantled, the connecting rod 603 is firstly pulled out from the sleeve 602, the magnet 606 is adsorbed at the joint of the impeller and the fan, the impeller can not fall and be damaged when the bearing is dismantled from the impeller, and other small tools and dismantled parts required in the dismantling process can be adsorbed on the magnet 606 to be collected, so that the bearing is prevented from being lost and is convenient to use.
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 a demolish device convenient to maintain fan inside, includes base (1), its characterized in that: the base (1) is provided with a clamping mechanism (2), a transmission mechanism (3), a pulling mechanism (4), a cleaning mechanism (5) and an auxiliary mechanism (6), the clamping mechanism (2) comprises a rotating rod (201), an installation cylinder (202), a two-way threaded lead screw (203), arc-shaped clamping plates (204) and a knob (205), the rotating rod (201) is rotatably installed on the outer wall of one side of the installation table (8), the installation cylinder (202) is welded at one end of the rotating rod (201), two groups of two-way threaded lead screws (203) are rotatably installed on the inner wall of the installation cylinder (202), the two groups of two-way threaded lead screws (203) are in crossed vertical distribution, two groups of arc-shaped clamping plates (204) are installed on the two groups of two-way threaded lead screws (203) in a threaded manner, the four groups of arc-shaped clamping plates (204) are distributed in an annular array manner, a cross sliding chute is formed on the inner wall of one side of the installation cylinder (202), arc-shaped clamping plate (204) is slidably mounted in a cross sliding chute, an installation cylinder (202) and arc-shaped clamping plate (204) are slidably mounted, two ends of a bidirectional threaded lead screw (203) extend to the outside of the installation cylinder (202) and are provided with a knob (205) in a welded manner, a pulling mechanism (4) comprises a worm (401), a worm wheel (402), a support rod (403), a pulley (404) and a rotating rudder (405), the inner wall of one side of an installation frame (9) is rotatably provided with the worm (401), the top and the bottom of the inner side of the installation frame (9) are rotatably provided with two sets of worm wheels (402), the two sets of worm wheels (402) are respectively meshed with the worm (401), the support rod (403) is welded on the worm wheel (402), one end of the support rod (403) is movably provided with the two sets of pulleys (404), one end of the worm (401) passes through the installation frame (9) and extends to the other side of an installation table (8) and is provided with the rotating rudder (405) in a welded manner, the top surface movable mounting of base (1) has four groups of brake wheel (7), and the top surface welded mounting of base (1) has mount table (8), and welded mounting has mounting bracket (9) on the outer wall of one side of mount table (8), and the top surface welded mounting of base (1) has storage water tank (10), and sealed lid (11) are installed to the top opening part screw thread of storage water tank (10), clearance mechanism (5) include booster pump (501), return bend (502), delivery hose (503), adjustable shower nozzle (504), support (505) and electric heat ring (506), and welded mounting has booster pump (501) on the outer wall of storage water tank (10), and the input welded mounting of booster pump (501) has return bend (502), and the one end of return bend (502) that draws water extends to the inside of storage water tank (10), and delivery hose (503) are installed to the output pot head cover of booster pump (501), an adjustable spray head (504) is sleeved on one end of a conveying hose (503), a support (505) is welded on the outer surface of the top of a base (1), the adjustable spray head (504) is clamped with the support (505), an electric heating ring (506) is welded on the bottom of the inner side of a water storage tank (10), an auxiliary mechanism (6) comprises a limiting rod (601), a sleeve (602), a connecting rod (603), a fixing rod (604), a mounting circular frame (605) and a magnet (606), the limiting rod (601) is welded on the outer surface of the top of the base (1), the sleeve (602) is hinged to one end of the limiting rod (601), the connecting rod (603) is arranged on the base (1), the connecting rod (603) is slidably sleeved in the sleeve (602), one end of the connecting rod (603) is in lap joint with the outer surface of the top of the base (1), the fixing rod (604) is hinged to the other end of the connecting rod (603), one end of the fixed rod (604) is welded with an installation round frame (605), and the inner wall of the installation round frame (605) is embedded with a magnet (606).
2. A demolition unit for facilitating maintenance inside a wind turbine according to claim 1, characterized in that: the transmission mechanism (3) comprises a first gear (301), a fixing frame (302), a second gear (303), a chain (304), a connecting bent rod (305) and a pedal (306), one end of the rotating rod (201) extends to the other side of the installation table (8) and is welded with the first gear (301), the fixing frame (302) is welded on the outer surface of the top of the base (1), the second gear (303) is rotatably installed on the inner walls of the two sides of the fixing frame (302), the radius of the first gear (301) is smaller than that of the second gear (303), the chain (304) is sleeved on the first gear (301) and the second gear (303), the first gear (301) and the second gear (303) are in transmission connection through the chain (304), the connecting bent rod (305) is rotatably installed on the outer walls of the two sides of the fixing frame (302), one end of the connecting bent rod (305) extends to the inside of the fixing frame (302) and is welded with one end of the second gear (303), the other end of the connecting bent rod (305) is rotatably provided with a pedal (306).
3. A demolition unit for facilitating maintenance inside a wind turbine according to claim 1, characterized in that: the anti-skidding type worm supporting device is characterized in that an anti-skidding gasket is fixedly adhered to the inner wall of the arc-shaped clamping plate (204), a right-angle groove is formed in the inner wall of the arc-shaped clamping plate, a supporting disc is welded to the other end of the worm (401), and a protective foot pad is fixedly adhered to the supporting disc.
4. A demolition unit for facilitating maintenance inside a wind turbine according to claim 2, characterized in that: the outer surface of the top of the base (1) is welded with an air pressure lifting chair (12) and a pushing handrail (13), and the air pressure lifting chair (12) is positioned on the front side of the fixing frame (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010941531.6A CN112025611B (en) | 2020-09-09 | 2020-09-09 | Demolish device convenient to maintain fan inside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010941531.6A CN112025611B (en) | 2020-09-09 | 2020-09-09 | Demolish device convenient to maintain fan inside |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112025611A CN112025611A (en) | 2020-12-04 |
| CN112025611B true CN112025611B (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010941531.6A Active CN112025611B (en) | 2020-09-09 | 2020-09-09 | Demolish device convenient to maintain fan inside |
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| Country | Link |
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| CN (1) | CN112025611B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254407A (en) * | 2022-07-22 | 2022-11-01 | 镇江市德利克真空设备科技有限公司 | A high-strength assembled magnet bar |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5404629A (en) * | 1993-10-15 | 1995-04-11 | Micro-Precision Operations, Inc. | Piston ring apparatus |
| CN201483445U (en) * | 2009-07-20 | 2010-05-26 | 洪荣良 | Wheel puller device |
| CN202428386U (en) * | 2011-11-22 | 2012-09-12 | 长城汽车股份有限公司 | Electric puller device |
| CN104890771A (en) * | 2015-06-02 | 2015-09-09 | 泰州市建业车件制造有限公司 | Saddle |
| CN205825845U (en) * | 2016-07-05 | 2016-12-21 | 东风（十堰）汽车部件有限公司 | A kind of nut detection device |
| CN206426032U (en) * | 2017-01-13 | 2017-08-22 | 天津创杰电机有限公司 | A kind of automobile filter attaching/detaching apparatus |
| CN206568074U (en) * | 2017-03-02 | 2017-10-20 | 河钢股份有限公司承德分公司 | A kind of high pressure dephosphorization pump pump head valve group valve element dismantling device |
| CN208773509U (en) * | 2018-09-25 | 2019-04-23 | 黄河科技学院 | Mechanical installation and maintenance work platform |
| CN209466191U (en) * | 2019-01-20 | 2019-10-08 | 淮安启坤科技有限公司 | A kind of micromotor gear disassembling device |
| CN110605686A (en) * | 2019-10-10 | 2019-12-24 | 东莞市沃德精密机械有限公司 | Assembly device for wave generator |
| CN210451719U (en) * | 2019-09-23 | 2020-05-05 | 宁波镇火龙皇环保科技有限公司 | Fire extinguisher twisting valve production line |
| CN210546653U (en) * | 2019-09-16 | 2020-05-19 | 江苏盛鸿宇光学眼镜有限公司 | Resin lens processing and cleaning jig |
-
2020
- 2020-09-09 CN CN202010941531.6A patent/CN112025611B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5404629A (en) * | 1993-10-15 | 1995-04-11 | Micro-Precision Operations, Inc. | Piston ring apparatus |
| CN201483445U (en) * | 2009-07-20 | 2010-05-26 | 洪荣良 | Wheel puller device |
| CN202428386U (en) * | 2011-11-22 | 2012-09-12 | 长城汽车股份有限公司 | Electric puller device |
| CN104890771A (en) * | 2015-06-02 | 2015-09-09 | 泰州市建业车件制造有限公司 | Saddle |
| CN205825845U (en) * | 2016-07-05 | 2016-12-21 | 东风（十堰）汽车部件有限公司 | A kind of nut detection device |
| CN206426032U (en) * | 2017-01-13 | 2017-08-22 | 天津创杰电机有限公司 | A kind of automobile filter attaching/detaching apparatus |
| CN206568074U (en) * | 2017-03-02 | 2017-10-20 | 河钢股份有限公司承德分公司 | A kind of high pressure dephosphorization pump pump head valve group valve element dismantling device |
| CN208773509U (en) * | 2018-09-25 | 2019-04-23 | 黄河科技学院 | Mechanical installation and maintenance work platform |
| CN209466191U (en) * | 2019-01-20 | 2019-10-08 | 淮安启坤科技有限公司 | A kind of micromotor gear disassembling device |
| CN210546653U (en) * | 2019-09-16 | 2020-05-19 | 江苏盛鸿宇光学眼镜有限公司 | Resin lens processing and cleaning jig |
| CN210451719U (en) * | 2019-09-23 | 2020-05-05 | 宁波镇火龙皇环保科技有限公司 | Fire extinguisher twisting valve production line |
| CN110605686A (en) * | 2019-10-10 | 2019-12-24 | 东莞市沃德精密机械有限公司 | Assembly device for wave generator |
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|---|---|
| CN112025611A (en) | 2020-12-04 |
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