CN114640213A - Elevator motor protection casing with heat dissipation function - Google Patents
Elevator motor protection casing with heat dissipation function Download PDFInfo
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- CN114640213A CN114640213A CN202210300661.0A CN202210300661A CN114640213A CN 114640213 A CN114640213 A CN 114640213A CN 202210300661 A CN202210300661 A CN 202210300661A CN 114640213 A CN114640213 A CN 114640213A
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- mounting
- elevator motor
- heat dissipation
- plate
- rod
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/20—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil wherein the cooling medium vaporises within the machine casing
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention relates to an elevator motor protective cover, in particular to an elevator motor protective cover with a heat dissipation function. The invention aims to provide an elevator motor protective cover with a heat dissipation function, which can prevent an elevator motor from being burnt. The invention provides an elevator motor protective cover with a heat dissipation function, which comprises a mounting frame, a protection plate, a mounting frame, a fan, an opening and closing mechanism and the like, wherein the opening and closing mechanism is arranged on the mounting frame, the protection plate used for shielding an elevator motor is arranged on the opening and closing mechanism, the mounting frame is arranged on the front side of the bottom in the mounting frame, and the fans used for heat dissipation are rotatably arranged on the left side and the right side of the mounting frame. According to the invention, the fan on the left side can be reversely rotated by starting the double-shaft motor, and the fan on the right side is rotated, so that air is blown to the elevator motor, and meanwhile, hot air in the mounting frame is discharged outwards, so that the elevator motor is cooled, and the elevator motor is prevented from being burnt out.
Description
Technical Field
The invention relates to an elevator motor protective cover, in particular to an elevator motor protective cover with a heat dissipation function.
Background
An elevator is a vertical elevator taking a motor as power, and is mainly used for carrying people or goods in a multi-storey building, the elevator basically moves by being driven by a traction motor, the traction motor is generally positioned in a machine room, and in order to protect the traction motor, the traction motor is often protected by a shell.
Patent application CN203568644U, granted publication date 20140430, discloses a protective cover for elevator traction machine. The purpose is that the protection casing that provides should have simple structure, preparation convenience and the lower characteristics of cost. The invention provides an elevator traction machine protective cover, which comprises a side plate bent into a set shape and a panel fixedly connected with one side folded edge of the side plate; the panel is a metal grid plate or a wire netting or an organic glass plate. Although above-mentioned patent can protect elevator motor, elevator motor is after long-time work, produces a large amount of heats easily, and these heats are after long-time accumulation, damage elevator motor easily, cause elevator motor to burn out.
Therefore, aiming at the defects, the elevator motor protective cover with the heat dissipation function is provided, and the elevator motor can be prevented from being burnt.
Disclosure of Invention
The invention provides an elevator motor protective cover with a heat dissipation function, which can prevent an elevator motor from being burnt out and aims to overcome the defect that the elevator motor is easy to burn out after long-time work when most of the existing elevator traction machine protective covers are used by people.
The invention is realized by the following technical approaches:
the utility model provides an elevator motor protection casing with heat dissipation function, is equipped with the mechanism that opens and shuts including installing frame, guard plate, mounting bracket, fan, actuating mechanism and the mechanism that opens and shuts on the installing frame, is equipped with the guard plate that is used for hiding the elevator motor in the mechanism that opens and shuts, and the mounting bracket has been placed to bottom front side in the installing frame, and the equal rotary type in installing frame left and right sides is equipped with and is used for radiating fan, and the bottom rear side is equipped with the actuating mechanism who is used for making fan work in the installing frame.
More preferably, actuating mechanism is including double-shaft motor, the worm, the column gear, the installation axle, drive assembly and belt subassembly, bottom rear side middle part is equipped with double-shaft motor in the installing frame, all be equipped with the worm on the output shaft of double-shaft motor left and right sides, the rear side lower part rotary type of the inboard left part of installing frame is equipped with the installation axle, installation axle right side and left worm left side all are equipped with the column gear, column gear intermeshing, be equipped with drive assembly between installation axle left side and the left fan right side middle part, be equipped with the belt subassembly between the fan left side middle part on the worm right side on right side and right side.
More preferably, the opening and closing mechanism comprises a rotating shaft, a mounting seat, a mounting block and a first hinge rod, the montant, the bracing piece, magnet, second hinge rod and third hinge pole, the rotatory formula of installing frame lower part rear side is equipped with the pivot, the pivot is connected with guard plate lower part rear side, the top left and right sides all is equipped with the mount pad in the guard plate, mount pad bottom front side all is equipped with the installation piece, equal rotary type is equipped with the second hinge rod on the installation piece, the equal rotary type of second hinge rod downside is equipped with first hinge rod, the equal rotary type of first hinge rod downside is equipped with the third hinge pole, the left and right sides of bottom rear side all is equipped with the montant in the installing frame, the montant upside all is connected with the third hinge pole rotary type of homonymy, the left and right sides of bottom front side all is equipped with the bracing piece in the installing frame, the bracing piece top all is equipped with magnet, magnet all contacts with the first hinge rod and the third hinge pole of homonymy.
More preferred, still including the heat dissipation complementary unit who is used for cooling to elevator motor, heat dissipation complementary unit is including the mounting panel, the worm wheel, the bull stick, the spiral plate, waterproof pad, the fixed plate, cooling tube and condenser, the left and right sides of bottom rear side all is equipped with the mounting panel in the installing frame, the equal rotary type in mounting panel upper portion is equipped with the bull stick, the bull stick rear side all is equipped with the worm wheel, the worm wheel all meshes with the worm of homonymy, the bull stick front side all is equipped with the spiral plate, the left and right sides of bottom rear side all is equipped with the fixed plate in the installing frame, the fixed plate is located the inboard of mounting panel, be equipped with the cooling tube between the mounting panel upper portion, the cooling tube is all passed to the bull stick front side, the spiral plate all is in the inside of cooling tube, the left and right sides of cooling tube rear side lower part all is equipped with waterproof pad, waterproof pad all contacts with the bull stick of homonymy, cooling tube lower part left side is equipped with the condenser.
More preferably, the device also comprises a clamping mechanism used for clamping the mounting frame, the clamping mechanism comprises a compression cylinder, a first piston, a connecting pipe, a piston cylinder, a second piston, a connecting block, a transverse plate, a guide rod, a first spring, a sliding block and a clamping block, the middle parts of the left side and the right side of the bottom in the mounting frame are respectively provided with the compression cylinder, the inside of the compression cylinder is respectively provided with the first piston in a sliding manner, the top of the first piston is respectively contacted with a third hinge rod at the same side, the lower part of the inner side of the compression cylinder is respectively provided with the connecting pipe, the inner side of the connecting pipe is respectively provided with the piston cylinder, the inside of the piston cylinder is respectively provided with the second piston in a sliding manner, the inner side of the second piston is respectively provided with the connecting block, the bottom of the connecting block is respectively provided with the transverse plate, the middle parts of the left side and the right side of the lower part of the mounting frame are respectively provided with the guide rod, the sliding block is respectively provided with the sliding block, the top of the sliding block is respectively connected with the transverse plate at the same side, the first spring is respectively arranged between the outer side of the sliding block and the mounting frame, the first springs are wound on the guide rods on the same side, the inner sides of the transverse plates are provided with clamping blocks, and the clamping blocks are all in contact with the mounting frame.
More preferably, still including the dustproof mechanism who is used for sheltering from the dust, dustproof mechanism is including fixing base and dust screen, and the installing frame left and right sides all is equipped with a set of fixing base, and the quantity of every group fixing base is four, all is equipped with the dust screen between every group fixing base is inboard.
More preferably, still including being used for the absorbing damper to the installing frame, damper is including installation base, guide pillar and second spring, and the equal front-back symmetry in installing frame lower part left and right sides is equipped with the guide pillar, and the slidingtype is equipped with the installation base between the guide pillar downside, is equipped with four second springs between installation base top and the installing frame, and the second spring all winds on the guide pillar of homonymy.
More preferably, a rubber leather sleeve is sleeved on the lower side of the middle part of the front side of the protection plate.
The invention provides an elevator motor protective cover with a heat dissipation function, which has the advantages that:
1. according to the invention, the elevator motor is arranged on the mounting frame through the bolt, then the mounting frame is put back to the original position, and the protection plate is turned reversely to be closed, so that the elevator motor on the mounting frame can be shielded by the protection plate, and the elevator motor is protected.
2. According to the invention, the fan on the left side can be reversely rotated by starting the double-shaft motor, and the fan on the right side is rotated, so that air is blown to the elevator motor, and meanwhile, hot air in the mounting frame is discharged outwards, so that the elevator motor is cooled, and the elevator motor is prevented from being burnt out.
3. According to the invention, the condenser is started to condense clean water in the radiating pipe, and the clean water circularly flows in the radiating pipe, so that the clean water in the radiating pipe can absorb heat near the elevator motor, and further the elevator motor is cooled.
4. The invention can clamp the mounting frame under the action of the clamping block, thereby preventing the mounting frame and the elevator motor from shaking.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partially cut-away perspective structure of the present invention.
Fig. 3 is a schematic view of a first partially separated body structure of the driving mechanism of the present invention.
Fig. 4 is a schematic structural view of a second partial body of the driving mechanism of the present invention.
Fig. 5 is a schematic perspective view of the opening and closing mechanism of the present invention.
Fig. 6 is a schematic perspective view of a part of the heat dissipation auxiliary mechanism of the present invention.
Fig. 7 is a schematic cross-sectional three-dimensional structure diagram of the heat dissipation assisting mechanism of the present invention.
Fig. 8 is a partial cross-sectional structural schematic view of the clamping mechanism of the present invention.
Fig. 9 is a schematic view of a first partially assembled body of the clamping mechanism of the present invention.
Fig. 10 is an enlarged schematic view of part a of the present invention.
Fig. 11 is a schematic view of a second partial structure of the clamping mechanism of the present invention.
Fig. 12 is a schematic perspective view of the dustproof mechanism of the present invention.
Fig. 13 is a schematic perspective view of the damping mechanism of the present invention.
Fig. 14 is an enlarged view of part B of the present invention.
The parts are labeled as follows: 1. a mounting frame, 2, a protective plate, 21, a mounting frame, 3, a fan, 4, a driving mechanism, 41, a double-shaft motor, 42, a worm, 43, a column gear, 44, a mounting shaft, 45, a transmission component, 46, a belt component, 5, an opening and closing mechanism, 51, a rotating shaft, 52, a mounting seat, 53, a mounting block, 54, a first hinge rod, 55, a vertical rod, 56, a support rod, 57, a magnet, 58, a second hinge rod, 59, a third hinge rod, 6, a heat dissipation auxiliary mechanism, 61, a mounting plate, 62, a worm gear, 63, a rotating rod, 64, a spiral plate, 65, a waterproof pad, 66, a fixing plate, 67, a heat dissipation pipe, 68, a condenser, 7, a clamping mechanism, 71, a compression cylinder, 72, a first piston, 73, a connecting pipe, 74, a piston cylinder, 75, a second piston, 76, a connecting block, 77, a transverse plate, 78, a guide rod, 79, a first spring, 710, a sliding block, 711 and a clamping block, 8. dustproof mechanism, 81, fixing base, 82, dustproof net, 9, shock-absorbing mechanism, 91, installation base, 92, guide pillar, 93, second spring.
Detailed Description
The invention is further explained by combining the drawings in the specification, and the embodiments of the invention are given by combining the drawings in the specification.
Example 1
The utility model provides an elevator motor protection casing with heat dissipation function, including installing frame 1, guard plate 2, mounting bracket 21, fan 3, actuating mechanism 4 and mechanism 5 that opens and shuts, refer to fig. 1-5 and show, be equipped with mechanism 5 that opens and shuts on installing frame 1, be equipped with guard plate 2 on the mechanism 5 that opens and shuts, the back is closed in the reversal of guard plate 2, can cover the elevator motor, thereby protect the elevator motor, 2 front side middle part downside covers of guard plate have the rubber leather sheath, mounting bracket 21 has been placed to the bottom front side in installing frame 1, the equal rotary type in the 1 left and right sides of installing frame is equipped with fan 3, begin work through fan 3, can dispel the heat to the elevator motor, the bottom rear side is equipped with actuating mechanism 4 in installing frame 1.
The driving mechanism 4 includes a double-shaft motor 41, a worm 42, a column gear 43, an installation shaft 44, a transmission assembly 45 and a belt assembly 46, as shown in fig. 3 and 4, the double-shaft motor 41 is bolted to the middle of the rear side of the bottom in the installation frame 1, the fan 3 can start to work by the power provided by the opening of the double-shaft motor 41, the worm 42 is disposed on the output shaft of the left and right sides of the double-shaft motor 41, the installation shaft 44 is rotatably disposed on the lower portion of the rear side of the left portion inside the installation frame 1, the column gear 43 is disposed on the right side of the installation shaft 44 and on the left side of the worm 42 on the left side, the column gears 43 are engaged with each other, the transmission assembly 45 is disposed between the left side of the installation shaft 44 and the middle of the right side of the left fan 3, the transmission assembly 45 is composed of two belt pulleys and a flat belt, one belt pulley is disposed on the left side of the installation shaft 44 and on the right side of the fan 3, the flat belt is wound between the right side of the worm 42 on the right side and the left side of the fan 3, the belt assembly 46 is composed of two belt pulleys and a flat belt, the middle of the right side of the worm 42 on the right side and the left side of the fan 3 on the right side are respectively provided with one belt pulley, and the flat belt is wound between the belt pulleys.
The opening and closing mechanism 5 comprises a rotating shaft 51, a mounting seat 52, a mounting block 53, a first hinged rod 54, a vertical rod 55, a supporting rod 56, a magnet 57, a second hinged rod 58 and a third hinged rod 59, as shown in fig. 5, the rear side of the lower part of the mounting frame 1 is rotatably provided with the rotating shaft 51, the rotating shaft 51 is connected with the rear side of the lower part of the protection plate 2, the left side and the right side of the inner top part of the protection plate 2 are respectively provided with the mounting seat 52, the front side of the bottom part of the mounting seat 52 is respectively provided with the mounting block 53, the mounting block 53 is respectively rotatably provided with the second hinged rod 58, the lower side of the second hinged rod 58 is respectively rotatably provided with the first hinged rod 54, the lower side of the first hinged rod 54 is respectively rotatably provided with the third hinged rod 59, the left side and the right side of the rear side of the inner bottom part of the mounting frame 1 are respectively welded with the vertical rod 55, the upper side of the vertical rod 55 is rotatably connected with the third hinged rod 59 on the same side, the left side and the left side of the front side of the inner bottom part of the mounting frame 1 are respectively welded with the supporting rod 56, the top of the support rod 56 is provided with a magnet 57, and the magnets 57 are in contact with the first hinge rod 54 and the third hinge rod 59 on the same side.
When people need to use the elevator motor protective cover with the heat dissipation function, firstly, the protective plate 2 is rotated to be opened, the rubber leather sheath on the protective plate 2 can prevent hands from slipping, so that the mounting seat 52, the mounting block 53, the second hinge rod 58, the first hinge rod 54 and the third hinge rod 59 are driven to rotate, the second hinge rod 58 and the third hinge rod 59 are separated from the magnet 57, then the mounting frame 21 is taken out, the elevator motor is mounted on the mounting frame 21 through bolts, then the mounting frame 21 is put back, then the protective plate 2 is turned over and closed, the elevator motor on the mounting frame 21 is shielded by the protective plate 2, so that the elevator motor is protected, meanwhile, the protective plate 2 drives the mounting seat 52, the mounting block 53, the second hinge rod 58, the first hinge rod 54 and the third hinge rod 59 to be turned over and reset, so that the second hinge rod 58 and the third hinge rod 59 are in contact with the magnet 57, so that the magnet 57 attracts the second hinge rod 58 and the third hinge rod 59, and then the dual-shaft motor 41 is turned on, so that the output shafts at the left and right sides of the dual-shaft motor 41 drive the worm 42 to rotate, so that the mounting shaft 44 is reversely rotated by the column gear 43, the mounting shaft 44 drives the left fan 3 to reversely rotate by the transmission assembly 45, the left fan 3 sucks air into the mounting frame 1, thereby blowing air to the elevator motor in the mounting frame 1, further radiating heat of the elevator motor, and simultaneously the worm 42 drives the right fan 3 to rotate through the belt assembly 46, so that the right fan 3 discharges hot air in the mounting frame 1 outwards, thereby accelerating the heat dissipation of the elevator motor, and when people do not need to use the elevator motor protective cover with the heat dissipation function, the double-shaft motor 41 is closed, the rotation is stopped completely and then the operation is repeated to remove the elevator motor from the mounting bracket 21.
Example 2
On the basis of embodiment 1, the heat dissipation auxiliary mechanism 6 further comprises a heat dissipation auxiliary mechanism 6, the heat dissipation auxiliary mechanism 6 comprises a mounting plate 61, a worm wheel 62, a rotating rod 63, a spiral plate 64, a waterproof pad 65, a fixing plate 66, a heat dissipation pipe 67 and a condenser 68, referring to fig. 2, 6 and 7, the mounting plate 61 is welded on the left side and the right side of the rear side of the bottom in the mounting frame 1, the rotating rod 63 is rotatably arranged on the upper portion of the mounting plate 61, the worm wheel 62 is arranged on the rear side of the rotating rod 63, the worm wheel 62 is engaged with the worm 42 on the same side, the spiral plate 64 is arranged on the front side of the rotating rod 63, the fixing plate 66 is welded on the left side and the right side of the rear side of the bottom in the mounting frame 1, the fixing plate 66 is located on the inner side of the mounting plate 61, the heat dissipation pipe 67 is arranged between the upper portions of the mounting plates 61, the front sides of the rotating rod 63 are respectively passed through the heat dissipation pipe 67, the spiral plate 64 is located in the heat dissipation pipe 67, the left side and the right side of the lower portion of the rear side of the heat dissipation pipe 67 are respectively provided with the waterproof pad 65, waterproof pad 65 all contacts with the bull stick 63 of homonymy, and cooling tube 67 lower part left side is equipped with condenser 68, opens through condenser 68, can condense the clear water, makes the clear water cool down the elevator motor.
Under the initial condition, the inside clear water that is equipped with of cooling tube 67, when people open double-shaft motor 41, can open condenser 68, make condenser 68 condense the inside clear water of cooling tube 67, when worm 42 rotates, worm 42 drives worm wheel 62 and rotates, thereby drive bull stick 63 and spiral plate 64 and rotate, make spiral plate 64 extrusion clear water circulate and flow in cooling tube 67 inside, waterproof pad 65 can prevent that the clear water from leaking out in cooling tube 67 during, thereby make the inside clear water of cooling tube 67 absorb near the heat of elevator motor, and then cool down the elevator motor, when people close double-shaft motor 41, close condenser 68, when worm 42 stall, worm wheel 62, bull stick 63 and spiral plate 64 stall.
The clamping mechanism 7 comprises a compression cylinder 71, a first piston 72, a connecting pipe 73, a piston cylinder 74, a second piston 75, a connecting block 76, a transverse plate 77, a guide rod 78, a first spring 79, a slide block 710 and a clamping block 711, referring to fig. 2, 8, 9, 10 and 11, the compression cylinder 71 is arranged in the middle of the left side and the right side of the bottom in the installation frame 1, the first piston 72 is arranged in the compression cylinder 71 in a sliding manner, the top of the first piston 72 is contacted with the third hinge connecting rod 59 on the same side, the connecting pipe 73 is arranged at the lower part of the inner side of the compression cylinder 71, the piston cylinder 74 is arranged on the inner side of the connecting pipe 73, the second piston 75 is arranged in the piston cylinder 74 in a sliding manner, the connecting block 76 is arranged on the inner side of the second piston 75, the transverse plate 77 is welded at the bottom of the connecting block 76, the guide rods 78 are arranged in the middle of the left side and the right side of the lower part of the installation frame 1, the slide block 710 is arranged on the inner side of the guide rod 78 in a sliding manner, the top of the sliding block 710 is connected with the transverse plate 77 on the same side, a first spring 79 is arranged between the outer side of the sliding block 710 and the installation frame 1, the first spring 79 is wound on the guide rod 78 on the same side, clamping blocks 711 are arranged on the inner side of the transverse plate 77, the clamping blocks 711 can clamp the installation frame 21 after contacting with the installation frame 21, and the clamping blocks 711 all contact with the installation frame 21.
In an initial state, the first spring 79 is in a stretched state, when the third hinge rod 59 rotates, the third hinge rod 59 is separated from the first piston 72, at this time, the first spring 79 is restored, the first spring 79 drives the slider 710, the cross plate 77, the clamping block 711, the connecting block 76 and the second piston 75 to move outwards, so that the second piston 75 extrudes air in the piston cylinder 74, air in the piston cylinder 74 enters the compression cylinder 71 through the connecting pipe 73, air in the compression cylinder 71 extrudes the first piston 72 to move upwards, when the clamping block 711 is separated from the mounting frame 21, the clamping block 711 releases the mounting frame 21, when the third hinge rod 59 is reversely reset, the third hinge rod 59 contacts the first piston 72, at this time, the third hinge rod 59 extrudes the first piston 72 to move downwards to reset, so that the first piston 72 extrudes air in the compression cylinder 71, and air in the compression cylinder 71 enters the piston cylinder 74 through the connecting pipe 73, and then make the air extrusion second piston 75 in the piston cylinder 74 move to the inboard and reset to drive connecting block 76, horizontal plate 77, slider 710 and clamp block 711 move to the inboard and reset, first spring 79 compresses, and when clamp block 711 and mounting bracket 21 contacted, clamp block 711 cliies mounting bracket 21 again, thereby can prevent that mounting bracket 21 and elevator motor from taking place to rock.
Still including dustproof mechanism 8, dustproof mechanism 8 is including fixing base 81 and dust screen 82, and it is shown with reference to fig. 1, fig. 2 and fig. 12 that the installing frame 1 left and right sides all bolted connection has a set of fixing base 81, and the quantity of every group fixing base 81 is four, all is equipped with dust screen 82 between every group fixing base 81 inboard, under the effect of dust screen 82, can block the dust in the air.
When fan 3 rotated, dust screen 82 can filter the air of inhaling and exhaust, made the dust in the air remain on dust screen 82, when people need not use this elevator motor protection casing that has the heat dissipation function, with dust clean up remaining on dust screen 82 can.
The shock absorption mechanism 9 comprises an installation base 91, guide pillars 92 and second springs 93, as shown in fig. 1, fig. 2, fig. 13 and fig. 14, the guide pillars 92 are symmetrically welded to the left side and the right side of the lower portion of the installation frame 1 front and back, the installation base 91 is arranged between the lower sides of the guide pillars 92 in a sliding mode, four second springs 93 are arranged between the top of the installation base 91 and the installation frame 1, the installation frame 1 can be damped under the action of the second springs 93, and the second springs 93 are wound on the guide pillars 92 on the same side.
When installing frame 1 takes place to rock, installing frame 1 can reciprocate, and adaptability deformation can take place for second spring 93 this moment, plays cushioning effect to carry out the shock attenuation to this installing frame 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.
Claims (8)
1. The utility model provides an elevator motor protection casing with heat dissipation function, characterized by, including installing frame (1), guard plate (2), mounting bracket (21), fan (3), actuating mechanism (4) and mechanism (5) that opens and shuts, be equipped with mechanism (5) that opens and shuts on installing frame (1), be equipped with guard plate (2) that are used for hiding the elevator motor on the mechanism (5) that opens and shuts, mounting bracket (21) have been placed to bottom front side in installing frame (1), the equal rotary type in installing frame (1) left and right sides is equipped with and is used for radiating fan (3), bottom rear side is equipped with actuating mechanism (4) that are used for making fan (3) work in installing frame (1).
2. The elevator motor shield with the heat dissipation function as recited in claim 1, wherein the driving mechanism (4) comprises a double-shaft motor (41), a worm (42), and a column gear (43), installation axle (44), transmission assembly (45) and belt assembly (46), bottom rear side middle part is equipped with double-shaft motor (41) in installing frame (1), all be equipped with worm (42) on the output shaft of double-shaft motor (41) left and right sides, the rear side lower part rotary type of installing frame (1) inboard left part is equipped with installation axle (44), installation axle (44) right side and left worm (42) left side all are equipped with column gear (43), column gear (43) intermeshing, be equipped with transmission assembly (45) between installation axle (44) left side and left fan (3) right side middle part, be equipped with belt assembly (46) between worm (42) right side on right side and fan (3) left side middle part on right side.
3. The elevator motor protective cover with the heat dissipation function as recited in claim 2, wherein the opening and closing mechanism (5) comprises a rotating shaft (51), a mounting seat (52), a mounting block (53), a first hinged rod (54), a vertical rod (55), a support rod (56), a magnet (57), a second hinged rod (58) and a third hinged rod (59), the rotating shaft (51) is rotatably arranged at the rear side of the lower part of the mounting frame (1), the rotating shaft (51) is connected with the rear side of the lower part of the protection plate (2), the mounting seats (52) are respectively arranged at the left side and the right side of the inner top of the protection plate (2), the mounting block (53) is respectively arranged at the front side of the bottom of the mounting seat (52), the second hinged rod (58) is respectively rotatably arranged on the mounting block (53), the first hinged rod (54) is respectively rotatably arranged at the lower side of the second hinged rod (58), the third hinged rod (59) is respectively rotatably arranged at the lower side of the first hinged rod (54), the left and right sides of bottom rear side all is equipped with montant (55) in installing frame (1), and montant (55) upside all is connected with third hinge pole (59) rotary type of homonymy, and the left and right sides of bottom front side all is equipped with bracing piece (56) in installing frame (1), and bracing piece (56) top all is equipped with magnet (57), and magnet (57) all contacts with first hinge pole (54) and third hinge pole (59) of homonymy.
4. The elevator motor protective cover with the heat dissipation function according to claim 3, characterized in that it further comprises a heat dissipation auxiliary mechanism (6) for cooling the elevator motor, the heat dissipation auxiliary mechanism (6) comprises a mounting plate (61), a worm wheel (62), a rotating rod (63), a spiral plate (64), a waterproof pad (65), a fixing plate (66), a heat dissipation pipe (67) and a condenser (68), the mounting plate (61) is arranged on the left and right sides of the rear side of the bottom in the mounting frame (1), the rotating rod (63) is rotatably arranged on the upper portion of the mounting plate (61), the worm wheel (62) is arranged on the rear side of the rotating rod (63), the worm wheels (62) are engaged with the worms (42) on the same side, the spiral plate (64) is arranged on the front side of the rotating rod (63), the fixing plates (66) are arranged on the left and right sides of the rear side of the bottom in the mounting frame (1), and the fixing plate (66) is located on the inner side of the mounting plate (61), be equipped with between mounting panel (61) upper portion cooling tube (67), cooling tube (67) are all passed to bull stick (63) front side, and spiral plate (64) all is in the inside of cooling tube (67), and the left and right sides of cooling tube (67) rear side lower part all is equipped with waterproof pad (65), and waterproof pad (65) all contacts with bull stick (63) of homonymy, and cooling tube (67) lower part left side is equipped with condenser (68).
5. The elevator motor protective cover with the heat dissipation function according to claim 4, characterized by further comprising a clamping mechanism (7) for clamping the mounting frame (21), wherein the clamping mechanism (7) comprises a compression cylinder (71), a first piston (72), a connecting pipe (73), a piston cylinder (74), a second piston (75), a connecting block (76), a transverse plate (77), a guide rod (78), a first spring (79), a sliding block (710) and a clamping block (711), the compression cylinder (71) is arranged in the middle of the left side and the right side of the bottom in the mounting frame (1), the first piston (72) is arranged in the compression cylinder (71) in a sliding manner, the top of the first piston (72) is contacted with a third hinge rod (59) on the same side, the connecting pipe (73) is arranged at the lower part of the inner side of the compression cylinder (71), the piston cylinder (74) is arranged in the connecting pipe (73), the second piston (75) is arranged in the piston cylinder (74) in a sliding manner, second piston (75) inboard all is equipped with connecting block (76), connecting block (76) bottom all is equipped with diaphragm (77), the middle part of installing frame (1) lower part left and right sides all is equipped with guide arm (78), guide arm (78) inboard all is slided and is equipped with slider (710), slider (710) top all is connected with diaphragm (77) of homonymy, all be equipped with first spring (79) between slider (710) outside and installing frame (1), first spring (79) all wind on guide arm (78) of homonymy, diaphragm (77) inboard all is equipped with clamp splice (711), clamp splice (711) all contacts with mounting bracket (21).
6. The elevator motor protective cover with the heat dissipation function according to claim 5, characterized by further comprising a dustproof mechanism (8) for shielding dust, wherein the dustproof mechanism (8) comprises fixing seats (81) and a dustproof net (82), a group of fixing seats (81) is arranged on each of the left side and the right side of the installation frame (1), the number of the fixing seats (81) in each group is four, and the dustproof net (82) is arranged between the inner sides of the fixing seats (81) in each group.
7. The elevator motor protective cover with the heat dissipation function as recited in claim 6, characterized in that the elevator motor protective cover further comprises a shock absorption mechanism (9) for absorbing shock to the mounting frame (1), the shock absorption mechanism (9) comprises a mounting base (91), guide pillars (92) and second springs (93), the guide pillars (92) are symmetrically arranged on the left and right sides of the lower portion of the mounting frame (1) in the front-back direction, the mounting base (91) is slidably arranged between the lower sides of the guide pillars (92), four second springs (93) are arranged between the top of the mounting base (91) and the mounting frame (1), and the second springs (93) are wound on the guide pillars (92) on the same side.
8. The elevator motor protective cover with the heat dissipation function as recited in claim 1, wherein a rubber leather sheath is sleeved on the lower side of the middle part of the front side of the protective plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210300661.0A CN114640213A (en) | 2022-03-24 | 2022-03-24 | Elevator motor protection casing with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210300661.0A CN114640213A (en) | 2022-03-24 | 2022-03-24 | Elevator motor protection casing with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114640213A true CN114640213A (en) | 2022-06-17 |
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ID=81950403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210300661.0A Pending CN114640213A (en) | 2022-03-24 | 2022-03-24 | Elevator motor protection casing with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114640213A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115313765A (en) * | 2022-09-05 | 2022-11-08 | 东莞市国梦电机有限公司 | Motor heat dissipation device for high-speed dust collector |
-
2022
- 2022-03-24 CN CN202210300661.0A patent/CN114640213A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115313765A (en) * | 2022-09-05 | 2022-11-08 | 东莞市国梦电机有限公司 | Motor heat dissipation device for high-speed dust collector |
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Application publication date: 20220617 |