CN221120402U - Bearing anti-rotation sleeve of horizontal double-suction pump - Google Patents
Bearing anti-rotation sleeve of horizontal double-suction pump Download PDFInfo
- Publication number
- CN221120402U CN221120402U CN202323282746.XU CN202323282746U CN221120402U CN 221120402 U CN221120402 U CN 221120402U CN 202323282746 U CN202323282746 U CN 202323282746U CN 221120402 U CN221120402 U CN 221120402U
- Authority
- CN
- China
- Prior art keywords
- suction pump
- horizontal double
- rotation
- pump bearing
- bending part
- 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.)
- Active
Links
- 238000005452 bending Methods 0.000 claims abstract description 52
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 27
- 239000010935 stainless steel Substances 0.000 claims abstract description 27
- 238000003754 machining Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The anti-rotation sleeve for the horizontal double-suction pump bearing comprises a horizontal double-suction pump bearing body, wherein the horizontal double-suction pump bearing is arranged in the horizontal double-suction pump bearing body, and the anti-rotation sleeve is arranged outside the horizontal double-suction pump bearing and is characterized in that: the anti-rotation sleeve comprises an integrated stainless steel outer sleeve plate, the integrated stainless steel outer sleeve plate is sleeved outside the horizontal double-suction pump bearing, a first bending part and a second bending part are integrally formed at two ends of the integrated stainless steel outer sleeve plate, the first bending part and the second bending part are attached to each other, an anti-rotation plate is fixedly arranged on the horizontal double-suction pump bearing body, and locking bolts are arranged on the anti-rotation plate, the first bending part and the second bending part in a matched manner.
Description
Technical Field
The utility model relates to the technical field of bearing anti-rotation sleeves, in particular to a bearing anti-rotation sleeve of a horizontal double-suction pump.
Background
The bearing anti-rotation sleeve is a mechanical workpiece, a bearing temperature measuring hole, a dismounting hole and a positioning pin hole are formed in the bearing, an inner hole of the bearing sleeve is in tight fit with the bearing, machining tolerance is achieved, machining is needed, the inner hole of the bearing is limited in size and precision, the number of the machined holes is large, the position relation between the temperature measuring hole and the positioning pin hole is needed to be noted during machining, and machining time is long.
Therefore, in order to solve the defects in the prior art, it is necessary to provide a horizontal double suction pump bearing anti-rotation sleeve.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provide the anti-rotation sleeve of the horizontal double-suction pump bearing, which is attached to the outside of the horizontal double-suction pump bearing through an integrated stainless steel plate, and then is locked with the anti-rotation plate on the horizontal double-suction pump bearing body through the first handle part and the second handle part in a matched manner, so that the rotation of the horizontal double-suction pump bearing is prevented, the processing steps of the anti-rotation sleeve are simple, and the processing time is short.
The above object of the present utility model is achieved by the following means.
The utility model provides a horizontal double suction pump bearing prevents changeing cover, including horizontal double suction pump bearing body, horizontal double suction pump bearing is installed to horizontal double suction pump bearing body internal portion, and horizontal double suction pump bearing's externally mounted prevents changeing cover, its characterized in that: the anti-rotation sleeve comprises an integrated stainless steel outer sleeve plate, the integrated stainless steel outer sleeve plate is sleeved outside the horizontal double-suction pump bearing, a first bending part and a second bending part are integrally formed at two ends of the integrated stainless steel outer sleeve plate, the first bending part and the second bending part are attached to each other, an anti-rotation plate is fixedly mounted on the horizontal double-suction pump bearing body, a plurality of anti-rotation locking holes are formed in the anti-rotation plate, the first bending part and the second bending part, the anti-rotation plate corresponds to the positions of the first bending part and the second bending part, and locking bolts are mounted on the anti-rotation plate, the first bending part and the second bending part in a matched mode.
Specifically, the anti-rotation locking holes on the anti-rotation plate, the anti-rotation locking holes on the first bending handle combination part and the anti-rotation locking holes on the second bending handle combination part are corresponding in position and same in number, and the number of the anti-rotation locking holes is not less than 2.
Preferably, the width of the stainless steel outer sleeve plate is D1, the width of the horizontal double suction pump bearing is D2, and D1 and D2 meet D1> D2/2.
Specifically, the side view center line F1 of the stainless steel outer sleeve plate and the side view center line F2 of the horizontal double suction pump bearing are on the same straight line.
According to the utility model, the integrated stainless steel plate is attached to the outside of the horizontal double-suction pump bearing, and then the first handle part and the second handle part are matched and locked with the anti-rotation plate on the horizontal double-suction pump bearing body, so that the rotation of the horizontal double-suction pump bearing is prevented, the processing steps of the anti-rotation sleeve are simple, and the processing time is short.
Drawings
The utility model is further illustrated by the accompanying drawings, which are not to be construed as limiting the utility model in any way.
Fig. 1 is a schematic diagram of a front view structure of a bearing anti-rotation sleeve of a horizontal double suction pump.
FIG. 2 is a schematic cross-sectional view of a horizontal double-suction pump bearing anti-rotation sleeve of the present utility model mounted inside a horizontal double-suction pump bearing body.
Fig. 3 is a schematic top view of a horizontal double suction pump bearing anti-rotation sleeve according to the present utility model.
From fig. 1 to 3, it includes:
1. Bearing body of horizontal double suction pump;
2. Horizontal double suction pump bearing;
3. An anti-rotation sleeve;
4. An integrated stainless steel outer sleeve plate;
5. A first bending handle portion;
6. A second bending handle portion;
7. an anti-rotation plate;
8. An anti-rotation locking hole;
9. A locking bolt.
Detailed Description
The utility model will be further described with reference to the following examples.
Example 1.
As shown in fig. 1-3, a horizontal double-suction pump bearing anti-rotation sleeve comprises a horizontal double-suction pump bearing body 1, wherein a horizontal double-suction pump bearing 2 is arranged in the horizontal double-suction pump bearing body 1, and an anti-rotation sleeve 3 is arranged outside the horizontal double-suction pump bearing 2, and is characterized in that: the anti-rotation sleeve 3 comprises an integrated stainless steel outer sleeve plate 4, the integrated stainless steel outer sleeve plate 4 is sleeved outside the horizontal double-suction pump bearing 2, two ends of the integrated stainless steel outer sleeve plate 4 are integrally formed with a first bending handle portion 5 and a second bending handle portion 6, the first bending handle portion 5 and the second bending handle portion 6 are attached to each other, an anti-rotation plate 7 is fixedly mounted on the horizontal double-suction pump bearing body 1, a plurality of anti-rotation locking holes 8 are formed in the anti-rotation plate 7, the first bending handle portion 5 and the second bending handle portion 6, the anti-rotation plate 7 corresponds to the positions of the first bending handle portion 5 and the second bending handle portion 6, and locking bolts 9 are mounted on the anti-rotation plate 7, the first bending handle portion 5 and the second bending handle portion 6 in a matched mode.
The anti-rotation limiting device is used for limiting the anti-rotation of the horizontal double suction pump bearing 2 in the bearing body of the horizontal double suction pump, firstly, the stainless steel outer sleeve plate is sleeved outside the horizontal double suction pump bearing 2, then the first bending handle part 5 and the second bending handle part 6 which are bent and extended are attached, the first bending handle part 5 and the second bending handle part 6 correspond to the anti-rotation plate 7 on the bearing body 1 of the horizontal double suction pump, the anti-rotation plate 7, the first bending handle part 5 and the second bending handle part 6 are locked by the locking bolt 9, so that the stainless steel outer sleeve plate is tightly sleeved outside the horizontal double suction pump bearing 2, meanwhile, the anti-rotation sleeve 3 is fixed in position with the anti-rotation plate 7 through the locking bolt 9, the anti-rotation sleeve 3 is prevented from rotating, the processing steps of the horizontal double suction pump bearing 2 are simple, and the processing time is short.
The anti-rotation locking holes 8 on the anti-rotation plate 7, the anti-rotation locking holes 8 on the first bending handle combination part 5 and the anti-rotation locking holes 8 on the second bending handle combination part 6 are corresponding in position and same in number, and the number of the anti-rotation locking holes 8 is not less than 2.
The anti-rotation plate 7, the first bending handle closing part 5 and the second bending handle closing part 6 are matched with the locking bolt 9 through corresponding anti-rotation locking holes 8 to realize fixation.
The width of the stainless steel outer sleeve plate is D1, the width of the horizontal double suction pump bearing 2 is D2, and D1 and D2 meet D1> D2/2.
The width of the stainless steel outer sleeve plate can enable the joint area of the stainless steel outer sleeve plate and the horizontal double-suction pump bearing 2 to meet the friction force requirement, and the rotation of the horizontal double-suction pump bearing 2 is avoided.
The side view center line F1 of the stainless steel outer sleeve plate and the side view center line F2 of the horizontal double-suction pump bearing 2 are on the same straight line.
The stainless steel outer sleeve plate is sleeved at the center of the horizontal double-suction pump bearing 2, and the anti-rotation stress effect is better.
According to the utility model, the integrated stainless steel plate is attached to the outside of the horizontal double-suction pump bearing 2, and then the first handle part and the second handle part are matched and locked with the anti-rotation plate 7 on the horizontal double-suction pump bearing body 1, so that the rotation of the horizontal double-suction pump bearing 2 is prevented, the processing steps of the anti-rotation sleeve 3 are simple, and the processing time is short.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (4)
1. The utility model provides a horizontal double suction pump bearing prevents changeing cover, includes horizontal double suction pump bearing body, horizontal double suction pump bearing is installed to horizontal double suction pump bearing body internally mounted, horizontal double suction pump bearing's externally mounted prevents changeing the cover, its characterized in that: the anti-rotation sleeve comprises an integrated stainless steel outer sleeve plate, the integrated stainless steel outer sleeve plate is sleeved outside the horizontal double-suction pump bearing, a first bending part and a second bending part are integrally formed at two ends of the integrated stainless steel outer sleeve plate, the first bending part and the second bending part are attached to each other, an anti-rotation plate is fixedly mounted on the horizontal double-suction pump bearing body, a plurality of anti-rotation locking holes are formed in the anti-rotation plate, the first bending part and the second bending part, the anti-rotation plate corresponds to the positions of the first bending part and the second bending part, and locking bolts are mounted on the anti-rotation plate, the first bending part and the second bending part in a matched mode.
2. The horizontal double suction pump bearing anti-rotation sleeve according to claim 1, wherein: the anti-rotation locking holes on the anti-rotation plate, the anti-rotation locking holes on the first bending handle combination part and the anti-rotation locking holes on the second bending handle combination part are corresponding in position and same in number, and the number of the anti-rotation locking holes is not less than 2.
3. The horizontal double suction pump bearing anti-rotation sleeve according to claim 1, wherein: the width of the stainless steel outer sleeve plate is D1, the width of the horizontal double-suction pump bearing is D2, and D1 and D2 meet D1> D2/2.
4. A horizontal double suction pump bearing anti-rotation sleeve according to claim 3, wherein: the side view center line F1 of the stainless steel outer sleeve plate and the side view center line F2 of the horizontal double-suction pump bearing are on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323282746.XU CN221120402U (en) | 2023-12-04 | 2023-12-04 | Bearing anti-rotation sleeve of horizontal double-suction pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323282746.XU CN221120402U (en) | 2023-12-04 | 2023-12-04 | Bearing anti-rotation sleeve of horizontal double-suction pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221120402U true CN221120402U (en) | 2024-06-11 |
Family
ID=91338547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323282746.XU Active CN221120402U (en) | 2023-12-04 | 2023-12-04 | Bearing anti-rotation sleeve of horizontal double-suction pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221120402U (en) |
-
2023
- 2023-12-04 CN CN202323282746.XU patent/CN221120402U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20100260630A1 (en) | Engine cooling fan assembly | |
| CN104485772A (en) | Disc type titanium alloy synchronous belt wheel motor | |
| CN221120402U (en) | Bearing anti-rotation sleeve of horizontal double-suction pump | |
| CN107023512B (en) | Hollow aluminum alloy impeller of axial flow fan | |
| CN104728285B (en) | A kind of bearing body shaft coupling | |
| CN204755464U (en) | Back end swivelling joint's pneumatic cylinder | |
| CN212155720U (en) | Shell assembly, transfer case and working equipment | |
| CN208870938U (en) | A kind of vertical pivot rotary system for inertial navigation system | |
| CN209179835U (en) | A kind of distribution timing mechanism, engine and vehicle | |
| CN212899429U (en) | Special coupling flange for fluid equipment and connecting unit and sealing unit thereof | |
| CN205536032U (en) | Lampblack absorber impeller axle sleeve | |
| CN214743613U (en) | Titanium alloy high temperature resistant anticorrosion case structure | |
| CN213331210U (en) | Novel orbit determination structure of automobile engine timing system | |
| CN114161347B (en) | High-pressure compressor rotor centering fixture | |
| CN221299794U (en) | Crank connecting rod of air compressor | |
| CN205714461U (en) | A kind of engine main bearing cover | |
| CN214351952U (en) | Connecting rod bearing bush assembling and limiting device without positioning lip | |
| CN210418145U (en) | Power transmission runner | |
| CN213094000U (en) | Compact shafting structure for reducing virtual position | |
| CN210074982U (en) | Thrust limit structure of transmission shaft of mechanical press | |
| CN220646523U (en) | Bearing seat for speed reducer | |
| CN213064232U (en) | Oil pan installation uide pin | |
| CN213744575U (en) | Harmonic reducer switching device | |
| CN219994671U (en) | Split flange | |
| CN215805614U (en) | Pin shaft eccentric shaft sleeve convenient to mount |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |