KR20170001894U - Gear coupling separation device for electric motor - Google Patents
Gear coupling separation device for electric motor Download PDFInfo
- Publication number
- KR20170001894U KR20170001894U KR2020150007591U KR20150007591U KR20170001894U KR 20170001894 U KR20170001894 U KR 20170001894U KR 2020150007591 U KR2020150007591 U KR 2020150007591U KR 20150007591 U KR20150007591 U KR 20150007591U KR 20170001894 U KR20170001894 U KR 20170001894U
- Authority
- KR
- South Korea
- Prior art keywords
- puller
- puller plate
- plate
- bolt
- support bar
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/0006—Disassembling, repairing or modifying dynamo-electric machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Abstract
The present invention relates to a gear-coupled outdoor unit for an electric motor, and is intended to enable quick and easy replacement and disconnection of a gear coupling mounted on an electric motor.
In order to accomplish this, the present invention is characterized in that: a puller plate (20) having a pair of left and right symmetrical shapes so that two can be disassembled; A connecting pipe 21 interconnecting the upper and lower side puller plates 20; A stud bolt 10 connected to both sides of the puller plate 20; And a supporting bar (30) connected at one side to maintain a constant distance between the two stud bolts (10).
Description
The present invention relates to a gear case coupling device for an electric motor, and more particularly, to a gear case coupling device which can be easily removed from a gear coupling during a disassembly and checking operation of an electric motor.
Generally, an electric motor installed in a power drive apparatus is periodically serviced or inspected. When the motor is serviced or inspected in this way, the electric motor is disassembled.
On the other hand, when the motor is disassembled and checked, the gear coupling parts are dismantled. However, since it is difficult to remove the gear coupling, it takes a long time to work.
On the other hand, as a conventional technique for facilitating the removal of a gear coupling, a utility model registration No. 346559 discloses a technique relating to a coupling type outdoor device of a vertical type motor.
However, in the above-mentioned prior art, the operating device is heavy, so it is difficult to work and move in a narrow space, and it is mainly applicable to a large-sized vertical motor. It is difficult to use in a small- and light- There was a problem.
The present invention has been proposed in order to solve the problems in the prior art described above, and it is possible to improve the working efficiency and shorten the working time by providing a gear coupling operating device capable of quickly and easily working outdoors even in a small space To be able to do so.
In order to achieve the above object, the present invention provides a gear coupling comprising: a puller plate having a pair of left and right symmetrical shapes; A connecting pipe connecting upper and lower sides of the two side puller plates; A stud bolt connected to both sides of the puller plate; And a support bar connected at one side to maintain a constant gap between the two stud bolts.
The above and other objects of the present invention provide an effect that the gear couplings mounted on the electric motor can be removed and replaced easily and quickly even in a small space.
Particularly, it is advantageous to improve the working efficiency by using a puller plate which is divided into right and left split type assemblies to be installed on the shaft axis of the electric motor.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a gear-coupled outdoor unit according to an embodiment of the present invention; FIG.
Fig. 2 is a plan view of a structure of an outdoor unit of the present invention; Fig.
3 is a front view of a puller plate of the present invention external apparatus.
4 is an exploded view of a puller plate of the present invention.
5 is a state in which the present invention is installed in a gear coupling installation portion of a motor.
6 is a state in which the gear coupling is removed by the present invention external device.
7 is a sectional view of a puller plate according to another embodiment of the present invention;
8 is an enlarged view of a portion B in Fig.
Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.
First, a configuration of a gear coupling outer case for a motor according to an embodiment of the present invention will be described.
A pair of
Particularly, a
The
It is preferable that threaded portions for fastening the
In the drawing,
Hereinafter, the operation and effect of the gear-coupled outdoor unit according to the present invention will be described.
First, the
When the fastening of the
After that, the
6, when the operator pulls the
Therefore, it can be seen that the operation of the gear coupling installed on the shaft of the motor can be performed more quickly and easily even in a small space by using the mounting device of the present invention.
7 and 8 show a configuration according to another embodiment of the present invention in which
Particularly, the reinforcing
In this case, since the
Since the
The thickness of the coating layer can be uniformly maintained by the microfibers in the reinforcement coating layer 32 and the lubricating function of the coating layer can be imparted by the action of the Teflon powder component so that the
In addition, it is understood that the addition of silicon dioxide having an elastic action force increases the bonding force between the individual composition particles and increases the adhesion with the surface of the
10: Stud bolt 11: Adjusting nut
20:
23: bolt fastening hole 24: guide groove
25: connecting pipe 26: fastening nut
27: support leg 28: moving wheel
30: Support bar 40: Elastic spring
100: Gear coupling 200: Shaft axis
Claims (8)
A connecting pipe 21 interconnecting the upper and lower side puller plates 20;
A stud bolt 10 connected to both sides of the puller plate 20;
A support bar (30) connected at one side to maintain a constant distance between the two stud bolts (10);
And an output shaft connected to the output shaft.
And a semi-circular guide groove (24) is formed between the pair of puller plates (20) to prevent interference with the shaft shaft (200) of the motor.
Wherein the adjustment bolt (11) is fastened to the stud bolt (10) so that the support bar (30) can be fixed and adjusted.
And a pipe coupling part is formed in the upper and lower parts of the puller plate so that the coupling pipe can be inserted therethrough.
And bolt fastening holes (23) for fastening the stud bolts (10) are formed on both sides of the puller plate (20).
Wherein a reinforcing coating layer (20a) is formed on the surface of the puller plate (20), and the reinforcing coating layer (20a) forms a mixed composition of a microfiber, a Teflon powder, a silicon dioxide and an epoxy resin. Device.
Wherein the stud bolt (10) is fitted with an elastic spring (40) for supporting the puller plate (20) and the support bar (30) with a certain elastic force.
Wherein the pulley plate is connected to a support leg which is adjustable in length and a moving wheel is disposed under the support leg.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020150007591U KR200484009Y1 (en) | 2015-11-23 | 2015-11-23 | Gear coupling separation device for electric motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020150007591U KR200484009Y1 (en) | 2015-11-23 | 2015-11-23 | Gear coupling separation device for electric motor |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170001894U true KR20170001894U (en) | 2017-05-31 |
KR200484009Y1 KR200484009Y1 (en) | 2017-07-18 |
Family
ID=59021914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020150007591U KR200484009Y1 (en) | 2015-11-23 | 2015-11-23 | Gear coupling separation device for electric motor |
Country Status (1)
Country | Link |
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KR (1) | KR200484009Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107404200A (en) * | 2017-09-19 | 2017-11-28 | 长电科技(滁州)有限公司 | A kind of motor provision for disengagement and method for dismounting |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200489097Y1 (en) * | 2017-11-23 | 2019-04-29 | 한전케이피에스 주식회사 | Sensor disassemble device for thermoelectric power plant heat exchanger |
KR102063588B1 (en) | 2018-12-31 | 2020-01-08 | 한전케이피에스 주식회사 | Pinion gear vertically fixed moving vehicle and pinion gear vertical fixing method using the same |
KR20230001286U (en) | 2021-12-15 | 2023-06-22 | 주식회사 한국가스기술공사 | Take-up screw removal device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980045945U (en) * | 1996-12-27 | 1998-09-25 | 김종진 | Disassembling device of small parts fit tightly |
KR200185260Y1 (en) * | 1999-12-01 | 2000-06-15 | 포항종합제철주식회사 | Segmentation and combination apparatus of coupling |
KR200437969Y1 (en) * | 2006-10-31 | 2008-01-14 | 현대제철 주식회사 | Jig for Dismembering Adapter of Driving-Shaft |
-
2015
- 2015-11-23 KR KR2020150007591U patent/KR200484009Y1/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980045945U (en) * | 1996-12-27 | 1998-09-25 | 김종진 | Disassembling device of small parts fit tightly |
KR200185260Y1 (en) * | 1999-12-01 | 2000-06-15 | 포항종합제철주식회사 | Segmentation and combination apparatus of coupling |
KR200437969Y1 (en) * | 2006-10-31 | 2008-01-14 | 현대제철 주식회사 | Jig for Dismembering Adapter of Driving-Shaft |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107404200A (en) * | 2017-09-19 | 2017-11-28 | 长电科技(滁州)有限公司 | A kind of motor provision for disengagement and method for dismounting |
Also Published As
Publication number | Publication date |
---|---|
KR200484009Y1 (en) | 2017-07-18 |
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