CN110445285B - Anti-seismic direct current motor stable in installation - Google Patents
Anti-seismic direct current motor stable in installation Download PDFInfo
- Publication number
- CN110445285B CN110445285B CN201910690304.8A CN201910690304A CN110445285B CN 110445285 B CN110445285 B CN 110445285B CN 201910690304 A CN201910690304 A CN 201910690304A CN 110445285 B CN110445285 B CN 110445285B
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- shock absorption
- telescopic
- connecting box
- installation
- fixedly installed
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
-
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention relates to the technical field of motor equipment, and discloses a stably-installed anti-seismic direct-current motor which comprises a motor main body, wherein a shock absorption connecting box is fixedly installed at the bottom of the motor main body, and a telescopic shock absorption seat corresponding to the shock absorption connecting box is movably installed in the shock absorption connecting box. This shock-resistant type direct current motor that installation is stable, the connected mode through having set up flexible cushion socket and shock attenuation connecting box is for cup jointing, and flexible cushion socket is connected with motor main part through resonance spring, resonance spring's inside movable mounting has the antidetonation piece of ball-type iron plate or cube iron plate simultaneously, can be when motor main part's vibrations conduction, can make damping energy pass through resonance spring, and offset by the inside antidetonation piece of resonance spring, reach shock attenuation antidetonation purpose, flexible cushion socket cup joints with the shock attenuation connecting box simultaneously, through spacing anticreep piece, can effectively avoid flexible cushion socket and shock attenuation connecting box when vibrations, the phenomenon that drops and separate appears.
Description
Technical Field
The invention relates to the technical field of motor equipment, in particular to an anti-seismic direct current motor which is stably installed.
Background
The dc motor is a rotating electrical machine that can convert dc electrical energy into mechanical energy or mechanical energy into dc electrical energy, and is a motor that can convert dc electrical energy and mechanical energy into each other.
General direct current motor all works under comparatively abominable environment many times, suffer from the striking of some debris easily to make the motor damage like chinese patent CN 104377862 a provides a protection type direct current motor, this direct current motor can provide the protection for the casing, slow down the striking dynamics, the cost is saved, the efficiency has been improved, but this motor is not convenient for fix and installation, after the fixed completion, because vibrations can lead to equipment not hard up, cause the potential safety hazard, brought many inconveniences for the user, so provided the stable antidetonation type direct current motor of installation and solved the problem that proposes in the aforesaid.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the anti-seismic direct current motor with stable installation, which has the advantages of convenience in installation, stable installation and the like, and solves the problems that the existing motor is inconvenient to fix and install, and after the fixation is finished, equipment is loosened due to vibration, so that potential safety hazards are caused, and inconvenience is brought to users.
(II) technical scheme
In order to realize the purposes of convenient installation and stable installation, the invention provides the following technical scheme: an anti-seismic direct current motor with stable installation comprises a motor main body, wherein a shock absorption connecting box is fixedly installed at the bottom of the motor main body, a telescopic shock absorption seat corresponding to the shock absorption connecting box is movably installed in the shock absorption connecting box, limiting anti-falling sheets corresponding to the shock absorption connecting box are fixedly installed on the left side and the right side of the telescopic shock absorption seat, three anti-seismic containing grooves are formed in the top of the telescopic shock absorption seat, resonance springs are fixedly installed in the three anti-seismic containing grooves, connecting sheets are fixedly installed on one sides, close to the motor main body, of the three resonance springs, anti-seismic blocks are fixedly installed in the three resonance springs, movable grooves corresponding to the anti-seismic blocks are formed in the inner walls of the left side and the right side of the three anti-seismic containing grooves, an installation base is fixedly installed at the bottom of the telescopic shock absorption seat, and connection installation sheets are fixedly installed on the left side and the, the equal fixed mounting in bottom of installation base and two connection installation pieces has the shock pad, two the equal movable mounting in inside of connection installation piece has the limit threaded rod of through connection installation piece, two the equal fixed mounting in top of limit threaded rod has limit nut, two limit threaded rod's surface just is located limit nut and the movable mounting of crack department that the connection installation piece formed has damping spring, flexible shock attenuation groove has been seted up to the inside of installation base, the inside fixed mounting in flexible shock attenuation groove has expanding spring, the inside in flexible shock attenuation groove and the bottom fixed mounting who is located expanding spring have spacing anticreep ring, the bottom fixed mounting of spacing anticreep ring has the flexible bracing piece that extends to the installation base outside.
Preferably, the bottom of the shock absorption connecting box is provided with a telescopic through hole corresponding to the telescopic shock absorption seat, and the telescopic shock absorption seat is connected with the shock absorption connecting box in a sleeved mode.
Preferably, the three anti-seismic blocks are connected with the resonant spring in a sleeved mode, and the three anti-seismic blocks can be spherical iron blocks or cubic iron blocks.
Preferably, the shock pad is all the bonding with the connected mode of installation base, and the shock pad is the butadiene acrylonitrile rubber area you.
Preferably, two the inside of connecting the installation piece all is seted up with the corresponding screw thread regulation hole of spacing threaded rod.
Preferably, the inner wall of the telescopic damping groove is provided with a limiting anti-falling clamping groove corresponding to the limiting anti-falling ring.
Preferably, two the connected mode of limit threaded rod and two damping spring is cup jointed, and two damping spring's the equal fixed mounting in bottom have with limit threaded rod corresponding to hold the ring.
Preferably, the bottom of the shock pad is provided with anti-slip lines, and the inside of the shock pad is provided with through holes corresponding to the limit threaded rod and the telescopic supporting rod.
(III) advantageous effects
Compared with the prior art, the invention provides the anti-seismic direct current motor which is stably installed, and has the following beneficial effects:
1. this shock-resistant type direct current motor that installation is stable, the connected mode through having set up flexible cushion socket and shock attenuation connecting box is for cup jointing, and flexible cushion socket is connected with motor main part through resonance spring, the inside movable mounting of resonance spring has the antidetonation piece of ball-type iron plate or cube iron plate simultaneously, can be when motor main part's vibrations conduction, can make damping energy pass through resonance spring, and offset by the inside antidetonation piece of resonance spring, reach shock attenuation antidetonation's purpose, flexible cushion socket is for cup jointing with shock attenuation connecting box's connected mode simultaneously, through having set up spacing anticreep piece, can effectively avoid flexible cushion socket and shock attenuation connecting box when vibrations, the phenomenon that appears droing and separating.
2. This shock-resistant type direct current motor that installation is stable, through flexible bracing piece and expanding spring, can make installation base and installation face have certain space and gap, two limit threaded rod are cup jointed with two damping spring's connected mode simultaneously, and the equal fixed mounting in bottom of two damping spring has the accepting ring corresponding with limit threaded rod, can be when limit threaded rod fixed mounting base is on the installation face, through damping spring and expanding spring, the damping performance of maximize equipment, equipment vibrations reduce and appear not hard up phenomenon with the connection structure who has effectively avoided the equipment key position, the stable effect of installation has been reached, it is not convenient for fixed and installation to have solved current motor, after fixed the completion, because vibrations can lead to equipment not hard up, cause the potential safety hazard, many inconvenient problems have been brought for the user.
Drawings
Fig. 1 is a structural sectional view of an anti-seismic dc motor with stable installation according to the present invention;
fig. 2 is a schematic structural diagram of an anti-seismic dc motor with stable installation according to the present invention;
fig. 3 is an enlarged schematic view of a structure a in fig. 1 of an anti-seismic dc motor with stable installation according to the present invention.
In the figure: 1 motor main part, 2 shock attenuation connecting box, 3 spacing anticreep pieces, 4 resonance spring, 5 connection pieces, 6 installation bases, 7 antidetonation mounting grooves, 8 shock pads, 9 flexible shock attenuation grooves, 10 flexible shock mount, 11 flexible bracing pieces, 12 spacing anticreep rings, 13 expanding spring, 14 connection installation pieces, 15 spacing threaded rods, 16 damping springs, 17 spacing nut, 18 movable slots, 19 antidetonation pieces, 20 hold the ring.
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. 1-3, an anti-vibration type dc motor with stable installation comprises a motor body 1, a shock absorption connection box 2 is fixedly installed at the bottom of the motor body 1, a telescopic shock absorption seat 10 corresponding to the shock absorption connection box 2 is movably installed inside the shock absorption connection box 2, a telescopic through hole corresponding to the telescopic shock absorption seat 10 is formed at the bottom of the shock absorption connection box 2, the telescopic shock absorption seat 10 is connected with the shock absorption connection box 2 in a sleeved manner, a limiting anti-falling sheet 3 corresponding to the shock absorption connection box 2 is fixedly installed at each of the left side and the right side of the telescopic shock absorption seat 10, three anti-vibration installation grooves 7 are formed at the top of the telescopic shock absorption seat 10, resonance springs 4 are fixedly installed inside the three anti-vibration installation grooves 7, a connection sheet 5 is fixedly installed at one side of each resonance spring 4 close to the motor body 1, and anti-vibration blocks 19 are fixedly installed inside each resonance spring 4, the three anti-seismic blocks 19 are connected with the resonant spring 4 in a sleeved mode, the three anti-seismic blocks 19 can be spherical iron blocks or cubic iron blocks, the inner walls of the left side and the right side of the three anti-seismic placement grooves 7 are respectively provided with a movable groove 18 corresponding to the anti-seismic blocks 19, the bottom of the telescopic shock absorption seat 10 is fixedly provided with an installation base 6, the left side and the right side of the installation base 6 are respectively fixedly provided with a connection installation sheet 14, the installation base 6 and the bottoms of the two connection installation sheets 14 are respectively fixedly provided with a shock absorption pad 8, the connection modes of the shock absorption pads 8 and the installation base 6 are respectively bonded, the shock absorption pads 8 are nitrile rubber belts, the insides of the two connection installation sheets 14 are respectively and movably provided with a limit threaded rod 15 penetrating through the connection installation sheets 14, the insides of the two connection installation sheets 14 are respectively provided with a thread adjusting hole corresponding to the limit threaded rod 15, damping springs 16 are movably arranged on the outer surfaces of the two limit threaded rods 15 and at the crack formed by the limit nut 17 and the connecting and mounting piece 14, the two limit threaded rods 15 and the two damping springs 16 are connected in a sleeved mode, and the bottoms of the two damping springs 16 are fixedly provided with a bearing ring 20 corresponding to the limit threaded rod 15, the inside of the mounting base 6 is provided with a telescopic damping groove 9, the inside of the telescopic damping groove 9 is fixedly provided with a telescopic spring 13, the inside of the telescopic damping groove 9 and the bottom of the telescopic spring 13 are fixedly provided with a limit anti-slip ring 12, the inner wall of the telescopic damping groove 9 is provided with a limit anti-slip clamping groove corresponding to the limit anti-slip ring 12, the bottom of the limit anti-slip ring 12 is fixedly provided with a telescopic supporting rod 11 extending to the outside of the mounting base 6, the bottom of the damping pad 8 is provided with anti-slip threads, and the inside of the shock pad 8 is provided with a through hole corresponding to the limit threaded rod 15 and the telescopic supporting rod 11.
In conclusion, the stably installed anti-seismic direct current motor is provided with the telescopic shock absorption seat 10 and the shock absorption connecting box 2 which are connected in a sleeved mode, the telescopic shock absorption seat 10 is connected with the motor main body 1 through the resonance spring 4, the anti-seismic block 19 of the spherical iron block or the cubic iron block is movably installed inside the resonance spring 4, when the shock of the motor main body 1 is conducted, the shock absorption energy can pass through the resonance spring 4 and is offset by the anti-seismic block 19 inside the resonance spring 4, the shock absorption and anti-seismic purpose is achieved, meanwhile, the telescopic shock absorption seat 10 and the shock absorption connecting box 2 are connected in a sleeved mode, and the phenomenon that the telescopic shock absorption seat 10 and the shock absorption connecting box 2 fall off and separate when the shock is conducted can be effectively avoided by the limit anti-falling piece 3.
In addition, the shock-proof type direct current motor with stable installation can ensure that a certain space and gap are formed between the installation base 6 and the installation surface through the telescopic supporting rod 11 and the telescopic spring 13, meanwhile, the two limit threaded rods 15 and the two damping springs 16 are connected in a sleeved mode, and the bottom parts of the two damping springs 16 are fixedly provided with the bearing rings 20 corresponding to the limit threaded rods 15, so that when the limit threaded rods 15 are fixedly arranged on the base 6 on the installation surface, by the damping spring 16 and the extension spring 13, the damping performance of the equipment is maximized, the phenomenon that the connecting structure of key parts of the equipment is loosened is effectively avoided by reducing the vibration of the equipment, the effect of stable installation is achieved, the problems that the existing motor is inconvenient to fix and install and after the fixation is finished are solved, the vibration can lead to equipment loosening, thereby causing potential safety hazards and bringing inconvenience to users.
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 (7)
1. The utility model provides a stable antidetonation type direct current motor of installation, includes motor main part (1), its characterized in that: the shock absorption and vibration prevention motor is characterized in that a shock absorption connecting box (2) is fixedly installed at the bottom of the motor main body (1), a telescopic shock absorption seat (10) corresponding to the shock absorption connecting box (2) is movably installed inside the shock absorption connecting box (2), limiting anti-falling sheets (3) corresponding to the shock absorption connecting box (2) are fixedly installed on the left side and the right side of the telescopic shock absorption seat (10), three shock absorption placing grooves (7) are formed in the top of the telescopic shock absorption seat (10), resonance springs (4) are fixedly installed inside the three shock absorption placing grooves (7), connecting sheets (5) are fixedly installed on one sides, close to the motor main body (1), of the three resonance springs (4), shock absorption blocks (19) are fixedly installed inside the three resonance springs (4), movable grooves (18) corresponding to the shock absorption blocks (19) are formed in the inner walls of the left side and the right side of the three shock absorption placing grooves (7), the shock absorption device is characterized in that an installation base (6) is fixedly installed at the bottom of the telescopic shock absorption seat (10), connection installation sheets (14) are fixedly installed on the left side and the right side of the installation base (6), shock absorption pads (8) are fixedly installed at the bottoms of the installation base (6) and the two connection installation sheets (14), limit threaded rods (15) penetrating the connection installation sheets (14) are movably installed in the two connection installation sheets (14), limit nuts (17) are fixedly installed at the tops of the two limit threaded rods (15), shock absorption springs (16) are movably installed at the outer surfaces of the two limit threaded rods (15) and are positioned at the crack formed by the limit nuts (17) and the connection installation sheets (14), a telescopic shock absorption groove (9) is formed in the installation base (6), and a telescopic spring (13) is fixedly installed in the telescopic shock absorption groove (9), the inside of flexible shock attenuation groove (9) and the bottom fixed mounting that is located expanding spring (13) have spacing anticreep ring (12), the bottom fixed mounting of spacing anticreep ring (12) has flexible bracing piece (11) that extend to installation base (6) outside.
2. An anti-seismic direct current motor with stable installation according to claim 1, wherein: the bottom of the shock absorption connecting box (2) is provided with a telescopic through hole corresponding to the telescopic shock absorption seat (10), and the telescopic shock absorption seat (10) is connected with the shock absorption connecting box (2) in a sleeved mode.
3. An anti-seismic direct current motor with stable installation according to claim 1, wherein: the three anti-seismic blocks (19) are connected with the resonance spring (4) in a sleeved mode, and the three anti-seismic blocks (19) can be spherical iron blocks or cubic iron blocks.
4. An anti-seismic direct current motor with stable installation according to claim 1, wherein: and the inside of the two connecting and mounting pieces (14) is provided with a thread adjusting hole corresponding to the limit threaded rod (15).
5. An anti-seismic direct current motor with stable installation according to claim 1, wherein: the inner wall of the telescopic damping groove (9) is provided with a limiting anti-falling clamping groove corresponding to the limiting anti-falling ring (12).
6. An anti-seismic direct current motor with stable installation according to claim 1, wherein: two the connected mode of limit threaded rod (15) and two damping spring (16) is cup jointed, and the equal fixed mounting in bottom of two damping spring (16) has and holds the ring (20) corresponding with limit threaded rod (15).
7. An anti-seismic direct current motor with stable installation according to claim 1, wherein: anti-skidding line has been seted up to the bottom of shock pad (8), and the inside of shock pad (8) is seted up with spacing threaded rod (15) and flexible bracing piece (11) corresponding through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910690304.8A CN110445285B (en) | 2019-07-29 | 2019-07-29 | Anti-seismic direct current motor stable in installation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910690304.8A CN110445285B (en) | 2019-07-29 | 2019-07-29 | Anti-seismic direct current motor stable in installation |
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| CN110445285A CN110445285A (en) | 2019-11-12 |
| CN110445285B true CN110445285B (en) | 2020-08-07 |
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| CN110445285A (en) | 2019-11-12 |
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