CN112284597A - Pressure detection device of static pressure support tilting pad bearing - Google Patents
Pressure detection device of static pressure support tilting pad bearing Download PDFInfo
- Publication number
- CN112284597A CN112284597A CN202011598815.6A CN202011598815A CN112284597A CN 112284597 A CN112284597 A CN 112284597A CN 202011598815 A CN202011598815 A CN 202011598815A CN 112284597 A CN112284597 A CN 112284597A
- Authority
- CN
- China
- Prior art keywords
- plate
- detector
- limiting
- detection device
- pressure detection
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0009—Force sensors associated with a bearing
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a pressure detection device of a static pressure support tilting pad bearing, which comprises a bearing body and a pressure detection device, wherein the bearing body comprises an outer ring and an inner ring piece, the inner ring piece is rotatably connected with an inner ring of the outer ring through a support rod, the inner ring piece can be tilted, the tilt of a pad can be effectively adjusted after sudden stress, the distance between the pad and the support rod can be adjusted, the space can be changed, the pressure detection device is used for detecting the pressure of the bearing body, the pressure detection device comprises a mounting shell, a first detector, a second detector and a third detector, the mounting shell is of a cuboid structure, the first detector, the second detector and the third detector are mounted in the mounting shell, an oil injection pipe for injecting oil into the bearing body is arranged on one side of the mounting shell, and the first detector, the second detector and the third detector are respectively used for minimum pressure detection, Real-time detection, maximum pressure detection device.
Description
Technical Field
The invention relates to the technical field of hydrostatic bearings, in particular to a pressure detection device of a hydrostatic support tilting pad bearing.
Background
The tilting pad is usually composed of several or more arc-shaped babbitt metal pads which can freely tilt on the fulcrum. A plurality of oil wedges are formed around the shaft diameter. Each pad is supported in the bearing sleeve through a spherical pin and a gasket on the back of the pad, the pad can swing around a spherical supporting pin of the pad, springs are respectively arranged on the upper pad and the back of the split surface of the bearing, and one end of the pad presses the pad to artificially establish an oil wedge. And lubricating oil enters the bearing from the gaps among the pads and is discharged from the openings of the oil seal rings at the two ends of the bearing. After the bearing is produced, the bearing near pressure needs to be detected, and whether the detected bearing is qualified or not is judged.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a pressure detection device for a hydrostatic support tilting pad bearing.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.
A pressure sensing apparatus for hydrostatically supporting a tilting pad bearing, comprising:
the bearing body comprises an outer ring and an inner ring piece, the inner ring piece is rotatably connected with the inner ring of the outer ring through a supporting rod, the inner ring piece can be inclined, the inclination of a pad can be effectively adjusted after the inner ring piece is stressed suddenly, the distance between the pad and the supporting rod is adjustable, the space can be changed, the pressure detection device is used for detecting the pressure of the bearing body, the pressure detection device comprises an installation shell, a first detector, a second detector and a third detector, the installation shell is of a cuboid structure, the first detector, the second detector and the third detector are installed in the installation shell, an oil injection pipe for injecting oil into the bearing body is arranged on one side of the installation shell, the first detector, the second detector and the third detector are respectively a minimum pressure detection device, a real-time detection device and a maximum pressure detection device, and the bottoms of the first detector, the second detector and the third detector are respectively, The device comprises a piston rod II, a piston rod III, a detector I, a detector II and a detector III, wherein a dial plate for reading is arranged on the detector III, a mounting plate is arranged at the inner wall of the mounting shell, a guide pillar I and a guide pillar II are vertically arranged between the mounting plate and the bottom of the mounting shell, a support plate is sleeved on the guide pillar I and the guide pillar II and horizontally arranged, a guide sleeve is vertically arranged at the bottom of the support plate, a spring I and a spring II are sleeved on the guide pillar I and the guide pillar II, the support plate is located between the spring I and the spring II, the support plate is located at the bottom of the piston rod II, a communicating pipe is arranged.
As a further improvement of the technical scheme, a trigger mechanism is arranged on the mounting shell and comprises a handle, a screw rod, a guide rod, a first connecting plate, a second connecting plate, a first push plate and a second push plate, wherein the screw rod is horizontally arranged on the mounting shell, one end of the screw rod is movably connected with one side wall of the mounting shell, the other end of the screw rod penetrates through the other side wall of the mounting shell, the handle is arranged at the end part of the screw rod, the guide rod is arranged at one side of the screw rod in parallel, the first connecting plate and the second connecting plate are sleeved on the screw rod and the guide rod, the screw rod is a bidirectional screw rod, the first push plate and the second push plate are respectively and horizontally connected with the upper end parts of the first connecting plate and the second connecting plate, the two end parts of the first push plate and the second push plate are far away from each other, the first push plate, the second bottom plate is located above the support plate, the first limiting assembly and the second limiting assembly are arranged in the installation shell, and the first push plate and the second push plate can be matched with the first limiting assembly and the second limiting assembly, so that the first bottom plate and the second bottom plate are clamped and limited.
As a further improvement of the technical scheme, the first limiting component comprises a first limiting plate and a third guiding column, a first connecting sleeve is arranged on the inner wall of the mounting shell, the third guiding column is arranged in the first connecting sleeve, a second spring is sleeved on the third guiding column and the first connecting sleeve, the first limiting plate is vertically arranged, the third guiding column is horizontally connected to the first limiting plate, the third guiding column is perpendicular to the first pushing plate, the first limiting plate is close to the first pushing plate, first clamping blocks are uniformly arranged on the surface of the first limiting plate at intervals from top to bottom, the top surface of the first clamping blocks is obliquely arranged, the first clamping blocks are elastically connected with the first limiting plate, a first bottom plate at the bottom of a first piston rod is positioned between two adjacent first clamping blocks, the end part of the first pushing plate is obliquely arranged, the oblique end of the first pushing plate is abutted against the first limiting plate, a connecting rod is, the bottom of the return spring is in contact with the bottom of the connecting frame.
As a further improvement of the technical scheme, the second limiting component comprises a second limiting plate and a fourth guide pillar, a second connecting sleeve is arranged on the inner wall of the mounting shell, the fourth guide pillar is arranged in the second connecting sleeve, a third spring is sleeved on the fourth guide pillar and the second connecting sleeve, the second limiting plate is vertically arranged, the fourth guide pillar is horizontally connected to the second limiting plate, the fourth guide pillar is perpendicular to the second push plate, the second limiting plate is close to the second push plate, second clamping blocks are evenly arranged on the surface of the second limiting plate at intervals from top to bottom, the bottom surface of the second clamping blocks is obliquely arranged, the second clamping blocks are elastically connected with the second limiting plate, the second bottom plate at the bottom of the third piston rod is located between the two adjacent second clamping blocks, the end of the second push plate is.
Compared with the prior art, the invention has the advantages that in the using process, after the bearing body is suddenly stressed, the inclination of the pad can be effectively adjusted, the distance between the pad and the supporting rod is adjustable, the space can be changed, after the bearing body is communicated with the guide sleeve, oil pressure pushes the supporting plate to move upwards along the guide post I and the guide post II through the communicating pipe, then the supporting plate props against the piston rod II, and then the piston rod II transmits the pressure to the detector II, so that the pressure of the bearing body is detected in real time, the minimum pressure detection can be carried out on the bearing body, and the maximum pressure detection can be carried out on the bearing body.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the bearing body of the present invention.
Fig. 3 is a schematic view of the internal structure of the mounting case of the present invention.
Fig. 4 is a schematic diagram of a first detector, a second detector and a third detector of the present invention.
Fig. 5 is a schematic view of the installation of the second limiting component of the present invention.
Fig. 6 is a schematic view of the first and second limiting assemblies, the first and second bottom plates, and the assembly of the present invention.
FIG. 7 is a schematic view of the pallet installation of the present invention.
FIG. 8 is a schematic view of a first push plate and a first limit component of the present invention.
FIG. 9 is a schematic diagram of the second push plate and the second limit component of the present invention.
FIG. 10 is a schematic view of the first and second bottom plates and the support plate of the present invention.
Labeled as:
10. a bearing body; 110. an outer ring; 120. an inner ring sheet;
20. a pressure detection device; 210. installing a shell; 211. a handle; 212. a screw rod; 213. a guide bar; 214. a first connecting plate; 215. a second connecting plate; 216. pushing a first plate; 217. a second push plate; 220. a first detector; 221. a first piston rod; 222. a first bottom plate; 223. a connecting rod; 230. a second detector; 231. a piston rod II; 232. a support plate; 233. a first guide post; 234. a second guide post; 240. a third detector; 241. a piston rod III; 242. a second bottom plate;
30. an oil filling pipe;
40. a communicating pipe;
50. a first limiting component; 510. a first limiting plate; 520. a third guide pillar;
60. a second limiting component; 610. a second limiting plate; 620. and fourthly, a guide pillar.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 10, a pressure detecting apparatus for a hydrostatic support tilting pad bearing, includes:
the bearing body 10 comprises an outer ring 110 and an inner ring 120, the inner ring 120 is rotatably connected with an inner ring of the outer ring 110 through a support rod, the inner ring 120 can be inclined, the inclination of a pad can be effectively adjusted after the inner ring is suddenly stressed, the distance between the pad and the support rod can be adjusted, the space can be changed, the pressure detection device 20 is used for detecting the pressure of the bearing body 10, the pressure detection device 20 comprises a mounting shell 210, a first detector 220, a second detector 230 and a third detector 240, the mounting shell 210 is of a cuboid structure, the first detector 220, the second detector 230 and the third detector 240 are mounted in the mounting shell 210, an oil filling pipe 30 for filling oil into the bearing body 10 is arranged on one side of the mounting shell 210, and the first detector 220, the second detector 230 and the third detector 240 respectively perform minimum pressure detection and real-time detection, The maximum pressure detection device comprises a first detector 220, a second detector 230 and a third detector 240, wherein the bottoms of the first detector 220, the second detector 230 and the third detector 240 are respectively connected with a first piston rod 221, a second piston rod 231 and a third piston rod 241, dial plates for reading are arranged on the first detector 220, the second detector 230 and the third detector 240, a mounting plate is arranged on the inner wall of the mounting shell 210, a first guide pillar 233 and a second guide pillar 234 are vertically arranged between the mounting plate and the bottom of the mounting shell 210, a support plate 232 is sleeved on the first guide pillar 233 and the second guide pillar 234, the support plate 232 is arranged at the bottom of the second piston rod 231, a guide sleeve is vertically arranged at the bottom of the support plate 232, a first spring and a second spring are sleeved on the first guide pillar 233 and the second guide pillar 234, the support plate 232 is arranged at the bottom of the first spring and the second spring, a communication, the oil pressure moves up along the first guide post 233 and the second guide post 234 through the communicating pipe 40, the second guide post 232 pushes the second piston rod 231, and the second piston rod 231 transmits the pressure to the second detector 230, so as to detect the pressure of the bearing body 10 in real time.
As shown in fig. 3-6, the mounting housing 210 is provided with a trigger mechanism, the trigger mechanism includes a handle 211, a screw rod 212, a guide rod 213, a first connecting plate 214, a second connecting plate 215, a first push plate 216, and a second push plate 217, the screw rod 212 is horizontally mounted on the mounting housing 210, one end of the screw rod 212 is movably connected to one side wall of the mounting housing 210, the other end passes through the other side wall of the mounting housing 210, the handle 211 is mounted at the end of the screw rod 212, the guide rod 213 is disposed at one side of the screw rod 212 in parallel, the first connecting plate 214 and the second connecting plate 215 are sleeved on the screw rod 212 and the guide rod 213, the screw rod 212 is a bidirectional screw rod, the first push plate 216 and the second push plate 217 are respectively and horizontally connected to the upper ends of the first connecting plate 214 and the second connecting plate 215, the two ends of the first push plate 216 and the second push plate 217 are far, the bottom of the piston rod three 241 is horizontally provided with a bottom plate two 242, the bottom plate one 222 is located below the support plate 232, the bottom plate two 242 is located above the support plate 232, the mounting shell 210 is internally provided with a limiting assembly one 50 and a limiting assembly two 60, and the push plate one 216 and the push plate two 217 can be matched with the limiting assembly one 50 and the limiting assembly two 60, so that clamping limiting is carried out on the bottom plate one 222 and the bottom plate two 242.
As shown in fig. 6 and 8-9, the first position-limiting assembly 50 includes a first position-limiting plate 510 and a third position-limiting plate 520, a first connecting sleeve is disposed on an inner wall of the mounting housing 210, the third position-limiting plate 520 is sleeved in the first connecting sleeve, a second spring is sleeved on the third position-limiting plate 520 and the first connecting sleeve, the first position-limiting plate 510 is vertically disposed, the third position-limiting plate 520 is horizontally connected to the first position-limiting plate 510, the third position-limiting plate 520 is perpendicular to the first push plate 216, the first position-limiting plate 510 is close to the first push plate 216, first locking blocks are uniformly spaced from top to bottom on a surface of the first position-limiting plate 510, top surfaces of the first locking blocks are obliquely disposed, the first locking blocks are elastically connected to the first position-limiting plate 510, the first bottom plate 222 at the bottom of the first piston rod 221 is located between the two adjacent first locking blocks, an end of the first push plate 216 is obliquely disposed, an, thereby withdraw spacing to bottom plate 222, the vertical connecting rod 223 that is provided with in bottom plate 222, the bottom cover of connecting rod 223 is equipped with reset spring, the bottom of installation casing 210 is provided with connection frame, reset spring's bottom and connection frame's bottom contact, reset spring's elasticity can promote bottom plate 222 and shift up, thereby make bottom plate 222 contradict with extension board 232, piston rod 222 is with pressure transfer to detector 220, thereby carry out minimum pressure detection to bearing body 10.
More specifically, the second limiting component 60 includes a second limiting plate 610 and a fourth guiding post 620, a second connecting sleeve is disposed on an inner wall of the mounting housing 210, the fourth guiding post 620 is sleeved in the second connecting sleeve, a third spring is sleeved on the fourth guiding post 620 and the second connecting sleeve, the second limiting plate 610 is vertically disposed, the fourth guiding post 620 is horizontally connected to the second limiting plate 610, the fourth guiding post 620 is perpendicular to the second pushing plate 217, the second limiting plate 610 is close to the second pushing plate 217, two clamping blocks are uniformly spaced from top to bottom on a plate surface of the second limiting plate 610, bottom surfaces of the second clamping blocks are obliquely disposed, the second clamping blocks are elastically connected to the second limiting plate 610, the second bottom plate 242 at the bottom of the third piston rod 241 is located between the two adjacent clamping blocks, an end of the second pushing plate 217 is obliquely disposed, an oblique end of the second pushing plate 217 abuts against the second limiting plate 610, when the second connecting plate moves along the guiding, therefore, the limit of the second base plate 242 is cancelled, when the support plate 232 moves upwards, the support plate 232 is abutted against the second base plate 242, and the third piston rod 241 transmits the pressure to the third detector 240, so that the maximum pressure detection is performed on the bearing body 10.
The working principle is as follows:
in the using process of the invention, after the bearing body 10 is communicated with the guide sleeve, the oil pressure pushes the support plate 232 to move upwards along the first guide post 233 and the second guide post 234 through the communicating pipe 40, then the support plate 232 pushes the second piston rod 231 against the second piston rod 231, then the second piston rod 231 transmits the pressure to the second detector 230, so as to detect the pressure of the bearing body 10 in real time, when the first connecting plate 214 moves along the guide rod 213, the first push plate 216 pushes the first limit plate 510 to move along the third guide post 520, so as to cancel the limit to the first bottom plate 222, the bottom of the first bottom plate 222 is vertically provided with the connecting rod 223, the bottom end of the connecting rod 223 is sleeved with the reset spring, the bottom of the mounting shell 210 is provided with the connecting frame, the bottom of the reset spring is contacted with the bottom of the connecting frame, and the elasticity of the reset spring can push the first bottom plate 222 to move upwards, therefore, the first bottom plate 222 abuts against the first support plate 232, the first piston rod 222 transmits pressure to the first detector 220, minimum pressure detection is conducted on the bearing body 10, when the second connecting plate moves along the guide rod 213, the second push plate 217 pushes the first limiting plate 510 to move along the fourth guide post 620, limiting on the second bottom plate 242 is cancelled, when the support plate 232 moves upwards, the support plate 232 abuts against the second bottom plate 242, and the third piston rod 241 transmits pressure to the third detector 240, so that maximum pressure detection is conducted on the bearing body 10.
It should be understood that the above-described embodiments are merely preferred embodiments of the invention and the technical principles applied thereto. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, such variations are within the scope of the invention as long as they do not depart from the spirit of the invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (4)
1. A pressure detection device for a hydrostatic support tilting pad bearing, comprising:
the bearing body comprises an outer ring and an inner ring, the inner ring is rotatably connected with the inner ring of the outer ring through a supporting rod, the inner ring can be inclined, the pressure detection device is used for detecting the pressure of the bearing body, the pressure detection device comprises an installation shell, a first detector, a second detector and a third detector, the installation shell is of a cuboid structure, the first detector, the second detector and the third detector are installed in the installation shell, an oil injection pipe used for injecting oil into the bearing body is arranged on one side of the installation shell, the first detector, the second detector and the third detector are respectively a minimum pressure detection device, a real-time detection device and a maximum pressure detection device, the bottoms of the first detector, the second detector and the third detector are respectively connected with a first piston rod, a second piston rod and a third piston rod, and the first detector, the second detector and the third detector are provided with a dial plate, the mounting shell is characterized in that a mounting plate is arranged on the inner wall of the mounting shell, a first guide pillar and a second guide pillar are vertically arranged between the mounting plate and the bottom of the mounting shell, a support plate is sleeved on the first guide pillar and the second guide pillar, the support plate is horizontally arranged, a guide sleeve is vertically arranged at the bottom of the support plate, a first spring and a second spring are sleeved on the first guide pillar and the second guide pillar, the support plate is located between the first spring and the second spring, the support plate is located at the bottom of a second piston rod, a communicating pipe is arranged between the bearing body and the.
2. The pressure detecting device for the hydrostatic support tilting pad bearing according to claim 1, wherein the mounting housing is provided with a trigger mechanism, the trigger mechanism comprises a handle, a lead screw, a guide rod, a first connecting plate, a second connecting plate, a first push plate and a second push plate, the lead screw is horizontally arranged on the mounting housing, one end of the lead screw is movably connected with one side wall of the mounting housing, the other end of the lead screw passes through the other side wall of the mounting housing, the handle is arranged at the end of the lead screw, the guide rod is arranged at one side of the lead screw in parallel, the first connecting plate and the second connecting plate are sleeved on the lead screw and the guide rod, the lead screw is a bidirectional lead screw, the first push plate and the second push plate are respectively and horizontally connected with the upper end parts of the first connecting plate and the second connecting plate, the two end parts of the first push plate and the second push, the bottom of the piston rod III is horizontally provided with a bottom plate II, the bottom plate I is located below the support plate, the bottom plate II is located above the support plate, a first limiting component and a second limiting component are arranged in the installation shell, and the first push plate and the second push plate can be matched with the first limiting component and the second limiting component, so that clamping limitation can be carried out on the first bottom plate and the second bottom plate.
3. The pressure detecting device for the hydrostatic support tilting pad bearing according to claim 2, wherein the first limiting member and the third guiding member are respectively disposed at the inner wall of the mounting housing, the first guiding member is disposed in the first connecting member, the third guiding member and the first connecting member are respectively sleeved with the second spring, the first limiting member is vertically disposed, the third guiding member is horizontally connected to the first limiting member, the third guiding member is perpendicular to the first pushing plate, the first limiting member is close to the first pushing plate, the first clamping blocks are uniformly spaced from top to bottom on the surface of the first limiting plate, the top surfaces of the first clamping blocks are obliquely disposed, the first clamping blocks are elastically connected to the first limiting plate, the first bottom plate at the bottom of the first piston rod is located between the two adjacent first clamping blocks, the end of the first pushing plate is obliquely disposed, the oblique end of the first pushing plate abuts against the first limiting plate, and the bottom of the, the bottom cover of connecting rod is equipped with reset spring, and the bottom of installation casing is provided with connection frame, reset spring's bottom and connection frame's bottom contact.
4. The pressure detecting device of claim 3, wherein the second limiting component comprises a second limiting plate and a fourth guiding pillar, the inner wall of the mounting housing is provided with a second connecting sleeve, the fourth guiding pillar is sleeved in the second connecting sleeve, the fourth guiding pillar and the third connecting sleeve are sleeved with a spring, the second limiting plate is vertically arranged, the fourth guiding pillar is horizontally connected to the second limiting plate, the fourth guiding pillar is perpendicular to the second pushing plate, the second limiting plate is close to the second pushing plate, the second clamping blocks are uniformly arranged on the surface of the second limiting plate at intervals from top to bottom, the bottom surfaces of the second clamping blocks are obliquely arranged, the second clamping blocks are elastically connected with the second limiting plate, the second bottom plate at the bottom of the third piston rod is located between the two adjacent second clamping blocks, the end of the second pushing plate is obliquely arranged, and the oblique end of the second pushing plate abuts against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011598815.6A CN112284597B (en) | 2020-12-30 | 2020-12-30 | Pressure detection device of static pressure support tilting pad bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011598815.6A CN112284597B (en) | 2020-12-30 | 2020-12-30 | Pressure detection device of static pressure support tilting pad bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112284597A true CN112284597A (en) | 2021-01-29 |
| CN112284597B CN112284597B (en) | 2021-03-26 |
Family
ID=74426637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011598815.6A Active CN112284597B (en) | 2020-12-30 | 2020-12-30 | Pressure detection device of static pressure support tilting pad bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112284597B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202494541U (en) * | 2011-12-31 | 2012-10-17 | 北京理工大学 | Device for measuring oil film pressure of sliding bearing |
| CN102937488A (en) * | 2012-11-19 | 2013-02-20 | 上海交通大学 | Real-time measuring device and method capable of measuring dynamic oil membrane pressure distribution and temperature of tilting-pad sliding bearings |
| CN203657940U (en) * | 2013-12-03 | 2014-06-18 | 上海船厂船舶有限公司 | Hydraulic force measuring device of intermediate bearing and system thereof |
| CN204439357U (en) * | 2015-03-26 | 2015-07-01 | 吉林大学 | Radial hydrodynamic journal liquid polymers reliability test bench |
| CN108225655A (en) * | 2017-12-22 | 2018-06-29 | 河南科技大学 | A kind of dynamical and static pressure gas bearing dynamic gas film pressure test device and test method |
| CN210953210U (en) * | 2019-12-11 | 2020-07-07 | 浙江钰易来汽摩零部件有限公司 | Pressure detection device for oil-retaining bearing |
| CN111928802A (en) * | 2020-09-25 | 2020-11-13 | 南京锦华机械制造有限公司 | Radial runout detector for precision bearing |
-
2020
- 2020-12-30 CN CN202011598815.6A patent/CN112284597B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202494541U (en) * | 2011-12-31 | 2012-10-17 | 北京理工大学 | Device for measuring oil film pressure of sliding bearing |
| CN102937488A (en) * | 2012-11-19 | 2013-02-20 | 上海交通大学 | Real-time measuring device and method capable of measuring dynamic oil membrane pressure distribution and temperature of tilting-pad sliding bearings |
| CN203657940U (en) * | 2013-12-03 | 2014-06-18 | 上海船厂船舶有限公司 | Hydraulic force measuring device of intermediate bearing and system thereof |
| CN204439357U (en) * | 2015-03-26 | 2015-07-01 | 吉林大学 | Radial hydrodynamic journal liquid polymers reliability test bench |
| CN108225655A (en) * | 2017-12-22 | 2018-06-29 | 河南科技大学 | A kind of dynamical and static pressure gas bearing dynamic gas film pressure test device and test method |
| CN210953210U (en) * | 2019-12-11 | 2020-07-07 | 浙江钰易来汽摩零部件有限公司 | Pressure detection device for oil-retaining bearing |
| CN111928802A (en) * | 2020-09-25 | 2020-11-13 | 南京锦华机械制造有限公司 | Radial runout detector for precision bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112284597B (en) | 2021-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101003656B1 (en) | Cylinder stroke position measurement device | |
| CN211121749U (en) | Force measuring spherical support with vertical force measuring element easy to replace | |
| WO2016031794A1 (en) | Load testing apparatus | |
| CN112284597B (en) | Pressure detection device of static pressure support tilting pad bearing | |
| KR20000028718A (en) | Load measuring apparatus | |
| CN105738108A (en) | Combined loading thrust bearing test stand | |
| CN111780646A (en) | Rolling bearing radial clearance detection device | |
| CN107270850B (en) | Clamp spring groove height measuring device and measuring method | |
| CN220230910U (en) | Detection device | |
| CN106769050B (en) | Measuring device for measuring rigidity of bearing group of machine tool spindle | |
| CN216082372U (en) | Device for detecting pressure of piston ring | |
| CN219037935U (en) | Askew lid detection device | |
| CN114088397B (en) | Thrust bearing performance test device based on similarity theory | |
| CN212567233U (en) | Rolling bearing radial clearance detection device | |
| US8486576B2 (en) | In-line height measurement system for planar fuel cell | |
| CN207487637U (en) | A kind of cold press measuring device | |
| CN209945213U (en) | Bearing ring dustproof groove caliber detection mechanism | |
| CN210014915U (en) | Test device for detecting service life of bearing | |
| CN209043285U (en) | A kind of Clearance of Deep Groove Ball Bearings detection device | |
| CN218765039U (en) | Bearing axial clearance detection device | |
| CN207556851U (en) | A kind of bearing retainer deviates from force checking device | |
| CN207798401U (en) | A kind of bearings dust-proof cover testing apparatus | |
| CN221404234U (en) | Combined height detection equipment for ball core and valve seat | |
| CN216594170U (en) | Engine deep cold and hot impact test stand | |
| CN114112363B (en) | Displacement measurement system for high-temperature and high-pressure bulging test of metal sheet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |