CN201255242Y - Valve plate supporting device with joint bearing - Google Patents
Valve plate supporting device with joint bearing Download PDFInfo
- Publication number
- CN201255242Y CN201255242Y CNU2008201853779U CN200820185377U CN201255242Y CN 201255242 Y CN201255242 Y CN 201255242Y CN U2008201853779 U CNU2008201853779 U CN U2008201853779U CN 200820185377 U CN200820185377 U CN 200820185377U CN 201255242 Y CN201255242 Y CN 201255242Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- joint bearing
- valve plate
- joint
- packing
- 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 - Fee Related
Links
Images
Landscapes
- Details Of Valves (AREA)
Abstract
The utility model provides a valve plate supporting device with a joint bearing, which has the advantages of strong load capability and long service life. The supporting device comprises a joint bearing, a joint bearing seat, a packing and a packing seat, wherein, the joint bearing is arranged in the joint shaft bearing, and sheathed outside a valve plate shaft; the packing seat is also sheathed outside the valve plate shaft, and connected with the joint bearing seat; and the packing is arranged in the packing seat. The supporting device can be used for supporting casting parts and steel structure parts. The supporting device has the advantages that: 1. the joint bearing has strong load capability, convenient centering and strong capability for compensating the deformation of the shaft; 2. the lubrication condition is free of improvement; 3. the service life is long, and the material is saved; and the joint bearing is a standard part, and easy to buy.
Description
Technical field
The utility model relates to a kind of valve plate bearing device, is specifically related to a kind of valve plate bearing device that has joint shaft bearing.
Background technique
Because bore is big, the rigidity of axle is lower with valve for cement, and supporting place corner is big, and general valve plate support design is axle bed or selfaligning ball bearing seat, but wearing and tearing easily, working life is shorter, and the situation of changeing motionless appears in axis sometimes.
Summary of the invention
The purpose of this utility model is in order to solve the deficiencies in the prior art, the valve plate bearing device that has joint shaft bearing that a kind of load carrying capacity is strong, the life-span is long to be provided.
The technical solution of the utility model is: a kind of valve plate bearing device that has joint shaft bearing, comprise joint shaft bearing, joint bearing block, packing and packing seat, described joint shaft bearing is installed in the joint bearing block, and be sleeved on outside the valve shaft, the packing seat also is sleeved on outside the valve shaft, and be connected with joint bearing block, be provided with packing in the packing seat.
When bearing device was vertically installed, the utility model also comprised thrust mechanism, and thrust mechanism is divided into two kinds of patterns: when axial force is big, adopt the plane bearing thrust; When axial force hour, adopt spheroid-conical surface thrust.
The utility model can be used for foundry goods supporting and steel construction piece supporting.
The beneficial effects of the utility model: 1, joint shaft bearing support loading ability is strong, aligning flexible, the deformability of compensating shaft is strong; 2, need not improve lubricated; 3, long service life, saving material, and joint shaft bearing is standard piece, buys easily.
Description of drawings
The structural representation that Fig. 1 installs for the utility model level;
Fig. 2 vertically installs axial force when big, the thrust mechanism structural representation for the utility model;
Fig. 3 vertically installs axial force hour, the thrust mechanism structural representation for the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Embodiment 1
As shown in Figure 1: a kind of valve plate bearing device that has joint shaft bearing, for level is installed, comprise joint shaft bearing 1, joint bearing block 2, packing 3 and packing seat 4, described joint shaft bearing 1 is installed in the joint bearing block 2, and be sleeved on outside the valve shaft 5, packing seat 4 also is sleeved on outside the valve shaft 5, and is connected with joint bearing block 2, is provided with packing 3 in the packing seat 4.
Embodiment 2
As shown in Figure 2: a kind of valve plate bearing device that has joint shaft bearing, be vertical installation, miscellaneous part is with embodiment 1, and the bearing device bottom also is provided with plane bearing thrust 6.
As shown in Figure 3: a kind of valve plate bearing device that has joint shaft bearing, be vertical installation, miscellaneous part is with embodiment 1, and the bearing device bottom also is provided with spheroid-conical surface thrust 7.
Claims (3)
1, a kind of valve plate bearing device that has joint shaft bearing, it is characterized in that: it comprises joint shaft bearing (1), joint bearing block (2), packing (3) and packing seat (4), described joint shaft bearing (1) is installed in the joint bearing block (2), and be sleeved on outside the valve shaft (5), packing seat (4) also is sleeved on outside the valve shaft (5), and be connected with joint bearing block (2), be provided with packing (3) in the packing seat (4).
2, the valve plate bearing device that has joint shaft bearing according to claim 1 is characterized in that: the bearing device bottom also is provided with plane bearing thrust (6).
3, the valve plate bearing device that has joint shaft bearing according to claim 1 is characterized in that: the bearing device bottom also is provided with spheroid-conical surface thrust (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201853779U CN201255242Y (en) | 2008-09-23 | 2008-09-23 | Valve plate supporting device with joint bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201853779U CN201255242Y (en) | 2008-09-23 | 2008-09-23 | Valve plate supporting device with joint bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201255242Y true CN201255242Y (en) | 2009-06-10 |
Family
ID=40738559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201853779U Expired - Fee Related CN201255242Y (en) | 2008-09-23 | 2008-09-23 | Valve plate supporting device with joint bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201255242Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936405A (en) * | 2010-06-24 | 2011-01-05 | 扬州高标机械有限公司 | Double-eccentric sealed butterfly valve for cement industry |
-
2008
- 2008-09-23 CN CNU2008201853779U patent/CN201255242Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936405A (en) * | 2010-06-24 | 2011-01-05 | 扬州高标机械有限公司 | Double-eccentric sealed butterfly valve for cement industry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201566410U (en) | Follower wheel device capable of floating in case of uneven ground | |
| CN201255242Y (en) | Valve plate supporting device with joint bearing | |
| CN201177007Y (en) | Pure carbon graphite water-lubricated bearing | |
| CN201443547U (en) | Long-stroke double pilot sleeve type multi-stage hydraulic cylinder | |
| CN202345329U (en) | Balance shaft support | |
| CN207903760U (en) | A kind of crane support slip compensation mechanism | |
| CN201340300Y (en) | Overturning-preventing column type weighing sensor | |
| CN207360330U (en) | The Constant-Contact Resilient Side Bearings | |
| CN203679254U (en) | Ladle turret vertical C-type guiding track lifting mechanism | |
| CN101251154B (en) | Magnetic suspension device for vertical axis pin joint rotating system | |
| CN201501728U (en) | Hoisting cover device for lubricating and hoisting of hanging shaft of large equipment | |
| CN103538439B (en) | A kind of welded type balance shaft assembly | |
| CN201132547Y (en) | Steering lever | |
| CN202542684U (en) | Roll wheel for special-purpose hoisting tool for pipelines | |
| CN201731171U (en) | Pressurized transportation steel pipe support with reinforced polytetrafluoroethylene slide block | |
| CN201473239U (en) | Simple carloader | |
| CN201436163U (en) | A rotation bearing device of a brick press | |
| CN202686073U (en) | Upper support assembly of front-arranged cylinder | |
| CN2895861Y (en) | Bearing seat for railway rolling stock speed-variation box | |
| CN201209668Y (en) | Single bearing floating sealing arrangement | |
| CN201473206U (en) | Lifting hook buffering device | |
| CN201661497U (en) | Welding type base used for submersible sewage pump | |
| CN202299840U (en) | Spring bracket of industrial door | |
| CN201713758U (en) | Bridge spherical steel support | |
| CN216306336U (en) | Mechanical seal quick dismounting structure of vertical long shaft pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20110923 |