CN218335657U - Dismounting device of motor catcher or bearing - Google Patents
Dismounting device of motor catcher or bearing Download PDFInfo
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- CN218335657U CN218335657U CN202221330789.3U CN202221330789U CN218335657U CN 218335657 U CN218335657 U CN 218335657U CN 202221330789 U CN202221330789 U CN 202221330789U CN 218335657 U CN218335657 U CN 218335657U
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- positioning plate
- locating plate
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- bearing
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Abstract
The utility model relates to the technical field of electrical machinery, in particular to a dismounting device of a motor catcher or a bearing, which comprises a dismounting auxiliary tool and a jack; the disassembly auxiliary tool comprises a first positioning plate, a second positioning plate and a connecting rod; one side of the first positioning plate is provided with a U-shaped bayonet, the first positioning plate is clamped on a rotating shaft at the front end of a motor connector or a bearing through the U-shaped bayonet, the second positioning plate is arranged opposite to the first positioning plate, the first positioning plate and the second positioning plate are connected together through a connecting rod, and the jack is arranged between the rotating shaft and the second positioning plate; the dismounting device can be used for quickly dismounting the large and medium-sized motor catcher and the bearing, so that the operation efficiency is improved, the labor intensity of operators is reduced, and the safety of the operators is guaranteed; the dismounting device has the advantages of convenient installation, labor-saving and safe operation, convenient transportation, simple structure and difficult damage.
Description
Technical Field
The utility model relates to the technical field of electrical machinery, especially, relate to a dismounting device of motor catcher or bearing.
Background
At present, gas transmission of a coking plant is basically carried by driving a blower through a motor, a motor catcher is one of main components on the motor and also belongs to a wearing part, and the operation of the motor is influenced by the quality of the catcher. The main causes of catcher damage include: the concentricity of the motor and the transmission equipment is inconsistent; the normal wear of the catcher, at this point the catcher needs to be replaced.
The traditional method for disassembling the catcher or the bearing comprises the following steps: after the equipment is stopped, an operator clamps the puller at the joint, screws the bolt at the rear part by using a wrench and slowly pushes out the joint; however, the motor catcher or the bearing has a large specification, so that a large amount of manpower is consumed in the process, the trouble and the labor are wasted, the pressure injury possibly caused by improper matching of personnel in the operation process can be caused, and the safety can not be guaranteed.
SUMMERY OF THE UTILITY MODEL
To the problem that exists, the utility model discloses a dismounting device of motor catcher or bearing to motor catcher or bearing dismantlement are wasted time and energy among the solution prior art, and personnel's safety can not obtain the problem of guarantee.
The utility model discloses a dismounting device of a motor catcher or a bearing, wherein the motor catcher or the bearing is arranged on a rotating shaft, and the dismounting device comprises a dismounting auxiliary tool and a jack;
the disassembly auxiliary tool comprises a first positioning plate, a second positioning plate and a connecting rod; u-shaped bayonet socket has been seted up to one side of first locating plate, first locating plate passes through U-shaped bayonet socket card is established at motor catcher or bearing front end in the pivot, the second locating plate with first locating plate sets up relatively, just first locating plate with the second locating plate passes through the connecting rod links together, the jack set up in the pivot with between the second locating plate.
In some of these embodiments, the first positioning plate and the second positioning plate are both square plates;
four corners of the first positioning plate and the second positioning plate are correspondingly connected through the connecting rods.
In some of these embodiments, the connecting rod is a long bolt;
the first locating plate with four angles of second locating plate all correspond and are provided with the through-hole, the pole portion of stay bolt passes in proper order the through-hole that first locating plate with the second locating plate corresponds with be located the nut fixed connection in the second locating plate outside, the head of stay bolt with first locating plate butt, the nut with the second locating plate butt.
In some of these embodiments, the first positioning plate and the second positioning plate are both steel plates.
In some of these embodiments, the long bolt and the nut are both made of stainless steel. Above-mentioned utility model has following advantage or beneficial effect:
the utility model discloses a can be arranged in quick assembly disassembly large-scale motor catcher, bearing, promote the operating efficiency, reduce operation personnel's intensity of labour, the dismounting device of the motor catcher or bearing of guarantee operation personnel safety, this dismounting device have simple to operate, and labour saving, safety conveniently transport backward, the structure is simple and convenient, not fragile advantage.
Drawings
The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a schematic view of an application structure of a dismounting device of a motor catcher or a bearing in an embodiment of the present invention;
fig. 2 is a schematic structural view of an auxiliary detaching tool in an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which should not be construed as limiting the invention.
The utility model discloses a dismounting device of a motor catcher or a bearing, which is arranged on a rotating shaft and comprises a dismounting auxiliary tool and a jack; the disassembly auxiliary tool comprises a first positioning plate, a second positioning plate and a connecting rod; the U-shaped bayonet is arranged on one side of the first positioning plate, the first positioning plate is clamped on a rotating shaft at the front end of a motor connector or a bearing through the U-shaped bayonet (the front end of the motor connector or the front end of the bearing refers to one end of the motor connector or the bearing, which penetrates through the shaft in the mounting process), the second positioning plate is arranged opposite to the first positioning plate, the first positioning plate and the second positioning plate are connected together through a connecting rod, and the jack is arranged between the rotating shaft and the second positioning plate.
Because the bearing dismantles and the dismounting device of motor catcher basically the same, so this application only explains this application with the dismounting device of motor catcher as an example:
as shown in fig. 1 and 2, the embodiment discloses a dismounting device of a motor catcher, wherein the motor catcher 3 is installed on a rotating shaft 4 of a motor, and specifically, the dismounting device comprises a dismounting auxiliary tool 1 and a jack 2; the auxiliary disassembling tool 1 comprises a first positioning plate 11, a second positioning plate 12 and a connecting rod; u-shaped bayonet 111 has been seted up to one side of this first locating plate 11, this first locating plate 11 is established on the pivot 4 (this motor catcher 3 front end indicates the one end that motor catcher 3 worn the axle earlier when the installation) of motor catcher 3 front end through U-shaped bayonet 111 card (specific, this first locating plate 11 is located between motor end cover 5 and the motor catcher 3), this second locating plate 12 sets up with first locating plate 11 relatively, and this first locating plate 11 and second locating plate 12 link together through the connecting rod, this jack 2 sets up between this pivot 4 and second locating plate 12, and the jacking end of this jack 2 supports the tip that leans on this pivot 4, the non-jacking end of this jack 2 supports and leans on the inboard that leans on this second locating plate 12 in order to carry on spacingly to this jack 2.
Specifically, the first positioning plate 11 and the second positioning plate 12 are both square plates; four corners of the first positioning plate 11 and the second positioning plate 12 are correspondingly connected through connecting rods, and the connecting rods are long bolts 13; through holes are correspondingly arranged at four corners of the first positioning plate 11 and the second positioning plate 12, the rod part of the long bolt 13 sequentially penetrates through the through holes corresponding to the first positioning plate 11 and the second positioning plate 12 to be fixedly connected with a nut 14 positioned at the outer side of the second positioning plate 12 (namely, the side of the second positioning plate 12 departing from the first positioning plate 11), the head part of the long bolt 13 is abutted against the first positioning plate 11, and the nut 14 is abutted against the second positioning plate 12; adopt long bolt 13 as the connecting rod of this first locating plate 11 and second locating plate 12, can adjust the interval between first locating plate 11 and the second plate according to the distance of motor catcher 3 apart from 4 tip of pivot and jack 2's length, and then can be applicable to and dismantle different motor catcher 3, and can cooperate with different jack 2.
In a preferred embodiment of the present invention, the first positioning plate 11 and the second positioning plate 12 are both steel plates.
In a preferred embodiment of the present invention, the long bolt 13 and the nut 14 are made of stainless steel.
In addition, the mounting method of the dismounting tool specifically comprises the following steps:
the size of the motor catcher 3 and the motor rotating shaft 4 is measured before operation, a proper first positioning plate 11 and a proper second positioning plate 12 are selected according to the size of a motor transmission shaft and the size of the catcher, a U-shaped bayonet 111 with a proper size is arranged on the first positioning plate 11, the first positioning plate 11 is clamped on the rotating shaft 4 between the motor catcher 3 and the motor end cover 5 through the U-shaped bayonet 111, the rod parts of four long bolts 13 sequentially penetrate through the first positioning plate 11 and the second positioning plate 12, a nut 14 is screwed, a jack 2 is placed between the rotating shaft 4 and the second positioning plate 12, then an operator stands on the side surface of the motor catcher or a bearing and only needs to pull the jack 2 to eject the motor catcher 3, the dismounting device is suitable for the catcher which cannot be pulled by a common puller, and mixed gas cutting baking can easily dismount the motor catcher.
In conclusion, the dismounting device can be used for quickly and efficiently replacing the motor catcher or the bearing; the device simple to operate, easy operation, safety, the operation personnel only need cooperate the jack to dismantle can, reduce intensity of labour moreover, improved the operating efficiency, ensured safety simultaneously.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described herein in detail. Such variations do not affect the essence of the present invention, and are not described herein.
The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; the technical solution of the present invention can be applied to any person skilled in the art, without departing from the scope of the present invention, by using the method and technical contents disclosed above, and making many possible changes and modifications, or modifying equivalent embodiments with equivalent changes, which do not affect the essence of the present invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.
Claims (5)
1. A dismounting device of a motor catcher or a bearing is characterized in that the dismounting device comprises a dismounting auxiliary tool and a jack;
the disassembly auxiliary tool comprises a first positioning plate, a second positioning plate and a connecting rod; u-shaped bayonet socket has been seted up to one side of first locating plate, first locating plate passes through the U-shaped bayonet socket card is established at motor catcher or bearing front end in the pivot, the second locating plate with first locating plate sets up relatively, just first locating plate with the second locating plate passes through the connecting rod links together, the jack set up in the pivot with between the second locating plate.
2. The dismounting device for motor couplers or bearings according to claim 1, wherein the first positioning plate and the second positioning plate are square plates;
four corners of the first positioning plate and the second positioning plate are correspondingly connected through the connecting rods.
3. The device for dismounting a motor coupling or a bearing according to claim 2, wherein the connecting rod is a long bolt;
the first locating plate with four angles of second locating plate all correspond and are provided with the through-hole, the pole portion of stay bolt passes in proper order the through-hole that first locating plate with the second locating plate corresponds with be located the nut fixed connection in the second locating plate outside, the head of stay bolt with first locating plate butt, the nut with the second locating plate butt.
4. The dismounting device for motor couplers or bearings as claimed in claim 1, wherein the first positioning plate and the second positioning plate are both steel plates.
5. A device for removing a motor coupling or bearing as claimed in claim 3 wherein said long bolt and said nut are both of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221330789.3U CN218335657U (en) | 2022-05-18 | 2022-05-18 | Dismounting device of motor catcher or bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221330789.3U CN218335657U (en) | 2022-05-18 | 2022-05-18 | Dismounting device of motor catcher or bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218335657U true CN218335657U (en) | 2023-01-17 |
Family
ID=84865657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221330789.3U Active CN218335657U (en) | 2022-05-18 | 2022-05-18 | Dismounting device of motor catcher or bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218335657U (en) |
-
2022
- 2022-05-18 CN CN202221330789.3U patent/CN218335657U/en active Active
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