CN201038931Y - Large motor axis tile pulling and drawing structure - Google Patents
Large motor axis tile pulling and drawing structure Download PDFInfo
- Publication number
- CN201038931Y CN201038931Y CNU2007200701134U CN200720070113U CN201038931Y CN 201038931 Y CN201038931 Y CN 201038931Y CN U2007200701134 U CNU2007200701134 U CN U2007200701134U CN 200720070113 U CN200720070113 U CN 200720070113U CN 201038931 Y CN201038931 Y CN 201038931Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- motor bearing
- clutch
- supporting bracket
- bearing pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a device for the maintenance of a big motor bearing pad. A big motor bearing pad drawing mechanism comprises a bottom board of a pad seat which is arranged below a motor bearing pad; a pair of support boards, which are vertically arranged on the bottom board and are respectively provided with a shaft hole which are oppositely arranged; a rotating shaft which is transversely arranged and penetrates the shaft holes of the support boards sequentially, and can be rotatablely connected on the support boars; a handle, one end of which is fixedly connected with one end of the rotating shaft; a clutch, which is sleeved at the outer wall end where the rotating shaft is tightly leaned with the support boards at the other side; a regulating nut, which is connected with a rotating shaft terminal which is arranged at one side of the clutch end by a screw thread; a spring, which is sleeved on the rotating shaft, one end of which is connected with the regulating nut, the other end of which is connected with the clutch; a cable rope, which is wound on the rotating shaft and is positioned between the support boards, and one end of which is a free end to be connected with the motor bearing pad. The utility model can carry out the repair and maintenance of the bearing pad by turning out the bearing pad from the pad seat and the rotating shaft without the need of using a traveling crane, thereby reducing the construction staff.
Description
Technical field
The utility model relates to big maintenance of motor equipment, relates in particular to a kind of big motor bearing maintenance device.
Background technology
In the middle of Zhi Jin enterprise, large-scale steel mill electric machine normally adopts the slidingtype bearing shell to make swivel bearing.The every one-period of crossing of this large-scale steel mill electric machine all will carry out maintenance, in this maintenance process, bearing shell be routed up from watt seat, checks maintenance, is commonly called as to turn over watt.Because bearing shell is wanted tens of kilograms usually from weight, to bearing shell be flipped out along shaft circumference with driving usually.Easily use the position of driving to clash with other at the maintenance time of stress, and will join the driving worker specially and a heavy industry is operated cooperation, utilance is low, the cost height.
Summary of the invention
The utility model is intended to address the above problem, and a kind of big motor bearing drawing mechanism is provided.The utility model is routed up bearing shell with drawing mechanism between watt seat and rotating shaft, do not need to use driving can carry out repair and maintenance, reduces the workmen.
The utility model is achieved in that a kind of big motor bearing drawing mechanism, and it comprises the base plate that is installed in the motor bearing lower tile mounting base; It also comprises:
A pair of supporting bracket, they are erect and are arranged on the base plate, and respectively have an axis hole that is oppositely arranged;
One rotating shaft, described rotating shaft horizontally set also passes the axis hole of supporting bracket successively, is rotatably connected on the supporting bracket;
One handle, its end is fixedlyed connected with an end of described rotating shaft;
One clutch, it is sleeved on described rotating shaft near opposite side supporting bracket outer wall end;
One adjusting nut, its be threaded rotating shaft termination of described clutch end one side;
One spring, it is sleeved in the described rotating shaft, and an end connects described adjusting nut, and the other end connects described clutch;
One hawser, it is wrapped in the rotating shaft and between supporting bracket, the one end is that free end is in order to connect motor bearing.
Described big motor bearing drawing mechanism, described base plate is provided with connecting hole.
The utility model is contained on the platform of watt seat one side, with drawing mechanism bearing shell is routed up between watt seat and rotating shaft, does not need to use driving can carry out repair and maintenance, reduces the workmen, and reduces maintenance cost.One-way clutch can make hawser when pulling out bearing shell, prevents that bearing shell from causing equipment to the human injury because of the landing back of conducting oneself with dignity.
Description of drawings
Below, in conjunction with the accompanying drawings the utility model is further described:
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1: a kind of big motor bearing drawing mechanism, it comprises base plate 8; Described base plate 8 is provided with connecting hole and connects (not demonstration among the figure) on the motor bearing lower tile mounting base;
It also comprises:
A pair of supporting bracket 3, they are erect and are arranged on the base plate 8, and respectively have an axis hole that is oppositely arranged;
One rotating shaft 2, described rotating shaft 2 horizontally sets also pass the axis hole of supporting bracket 3 successively, are rotatably connected on the supporting bracket 3;
One handle 1, its end have connecting hole to be sleeved on an end of rotating shaft 2 and fixedly connected;
One comprises the clutch of left side dish 4 and right dish 5, and it is sleeved on described rotating shaft 2 near opposite side supporting bracket 3 outer wall ends;
One adjusting nut 7, its be threaded rotating shaft 2 termination of described clutch end one side;
One spring 6, it is sleeved in the described rotating shaft 2, and an end connects described adjusting nut 7, and the other end connects described clutch;
One hawser 9, it is wrapped in the rotating shaft 2 and between supporting bracket 3, the one end is a free end, connects motor bearing with this free end during use, and turning handle can the drawing bearing shell.
Claims (2)
1. one kind big motor bearing drawing mechanism, it comprises the base plate that is installed in the motor bearing lower tile mounting base; It is characterized in that it also comprises:
A pair of supporting bracket, they are erect and are arranged on the base plate, and respectively have an axis hole that is oppositely arranged;
One rotating shaft, described rotating shaft horizontally set also passes the axis hole of supporting bracket successively, is rotatably connected on the supporting bracket;
One handle, its end is fixedlyed connected with an end of described rotating shaft;
One clutch, it is sleeved on described rotating shaft near opposite side supporting bracket outer wall end;
One adjusting nut, its be threaded rotating shaft termination of described clutch end one side;
One spring, it is sleeved in the described rotating shaft, and an end connects described adjusting nut, and the other end connects described clutch;
One hawser, it is wrapped in the rotating shaft and between supporting bracket, the one end is that free end is in order to connect motor bearing.
2. big motor bearing drawing according to claim 1 mechanism is characterized in that described base plate is provided with connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200701134U CN201038931Y (en) | 2007-05-22 | 2007-05-22 | Large motor axis tile pulling and drawing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200701134U CN201038931Y (en) | 2007-05-22 | 2007-05-22 | Large motor axis tile pulling and drawing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038931Y true CN201038931Y (en) | 2008-03-19 |
Family
ID=39211455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200701134U Expired - Lifetime CN201038931Y (en) | 2007-05-22 | 2007-05-22 | Large motor axis tile pulling and drawing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038931Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931773A (en) * | 2012-10-22 | 2013-02-13 | 安徽誉丰汽车技术有限责任公司 | Motor production auxiliary tool |
| CN106695656A (en) * | 2016-11-22 | 2017-05-24 | 沈阳黎明航空发动机(集团)有限责任公司 | Bearing pad replacement method of heavy gas turbine |
| CN109132914A (en) * | 2018-08-17 | 2019-01-04 | 中冶宝钢技术服务有限公司 | The method for dismounting of shaft coupling lower half bearing shell |
-
2007
- 2007-05-22 CN CNU2007200701134U patent/CN201038931Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931773A (en) * | 2012-10-22 | 2013-02-13 | 安徽誉丰汽车技术有限责任公司 | Motor production auxiliary tool |
| CN106695656A (en) * | 2016-11-22 | 2017-05-24 | 沈阳黎明航空发动机(集团)有限责任公司 | Bearing pad replacement method of heavy gas turbine |
| CN109132914A (en) * | 2018-08-17 | 2019-01-04 | 中冶宝钢技术服务有限公司 | The method for dismounting of shaft coupling lower half bearing shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI LICHAO ELECTRIC MACHINE CO., LTD. Free format text: FORMER OWNER: SHANGHAI BAOSTEEL EQUIPMENT MAINTENANCE CO., LTD. Effective date: 20090925 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090925 Address after: Maple crown road Shanghai Jinshan Fengjing town Industrial Park No. 88, zip code: 201501 Patentee after: Shanghai Lichao Motor Co., Ltd. Address before: Shanghai City, Baoshan District Baosteel Weiyi machine, road five, zip code: 201900 Patentee before: Shanghai Baogang Equipment Overhaul Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080319 |
|
| CX01 | Expiry of patent term |