CN204556227U - A kind of vertical rotating exerciser dish - Google Patents
A kind of vertical rotating exerciser dish Download PDFInfo
- Publication number
- CN204556227U CN204556227U CN201520024954.6U CN201520024954U CN204556227U CN 204556227 U CN204556227 U CN 204556227U CN 201520024954 U CN201520024954 U CN 201520024954U CN 204556227 U CN204556227 U CN 204556227U
- Authority
- CN
- China
- Prior art keywords
- dish
- vertical rotating
- length
- exerciser
- shape structure
- 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
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
A kind of vertical rotating exerciser dish, is characterized in that: described vertical rotating exerciser dish, comprises disk body and dish drum structure; Dish drum entirety is ring-type, and cross section is L shape structure, and the length on the long limit of L shape structure is A, and bond length is B, and short slab width is C.Described L shape structure, the radius of dish and the length ratio of A are 5 ~ 10:1.The length A on described long limit and the ratio of bond length B are 2:1.The value of described short slab width C is 3 ~ 6 millimeters.Advantage of the present utility model: vertical rotating exerciser dish described in the utility model, makes single-stage disk stress level and distribution reach unanimity with stress level under multistage-combination condition and distribution.Effective reduction experimentation cost, lifting test progress, has very high engineering practicability and promotional value.
Description
Technical field
The utility model relates to aeroengine rotor torture test field, particularly a kind of vertical rotating exerciser dish.
Background technology
Vertical rotating exerciser as rotor excess revolutions, break and the tired certification test device of high and low Zhou Xuanzhuan.When turning exerciser test owing to standing, rotor horizontally rotates at below ground, therefore, even if rotor breaks flies out, also can the safety of warranty test workshop and testing crew, and exerciser recovers also comparison block again, therefore, vertical turn exerciser and be widely used in Aeronautics and Astronautics field, obtain greatly developing of the big country of aviation in the world in recent years.
Rotor carries out rotation test vertical turning on exerciser, turn exerciser usually adopt single-cantilever support pattern due to vertical, consider from rotational stabilization and examination of knowing the real situation, the vertical exerciser that turns is difficult to multistagely to test usually simultaneously, owing to being subject to the impact of drum barrel and adjacent level, when adopting the examination of single-stage blisk, dish body stress level and stress distribution with multistage examine simultaneously time the dish body stress level that coils of this grade and stress state certainty inconsistent, therefore, how to ensure single-stage blisk and multi-level blisk stress level and the equivalence that distributes by structural design, it is the content needing primary study.
Utility model content
The purpose of this utility model be in order to meet write a biography the excess revolutions of exerciser rotor, break, high and low cycle fatigue testing requirements, spy provides a kind of vertical rotating exerciser dish.
The utility model provides a kind of vertical rotating exerciser dish, it is characterized in that: described vertical rotating exerciser dish, comprises disk body and dish drum structure; Dish drum entirety is ring-type, and cross section is L shape structure, and the length on the long limit of L shape structure is A, and bond length is B, and short slab width is C.
Described L shape structure, the radius of dish and the length ratio of A are 5 ~ 10:1.
The length A on described long limit and the ratio of bond length B are 2:1.
The value of described short slab width C is 3 ~ 6 millimeters.
Advantage of the present utility model:
Vertical rotating exerciser dish described in the utility model, makes single-stage disk stress level and distribution reach unanimity with stress level under multistage-combination condition and distribution.Effective reduction experimentation cost, lifting test progress, has very high engineering practicability and promotional value.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the utility model is described in further detail:
Fig. 1 is vertical rotating exerciser dish cross-sectional view;
Fig. 2 is vertical rotating exerciser dish L shape structure enlarged diagram.
Embodiment
Embodiment 1
Present embodiments provide a kind of vertical rotating exerciser dish, it is characterized in that: described vertical rotating exerciser dish, comprise disk body and dish drum structure; Dish drum entirety is ring-type, and cross section is L shape structure, and the length on the long limit of L shape structure is A, and bond length is B, and short slab width is C.
Described L shape structure, the radius of dish and the length ratio of A are 5:1.
The length A on described long limit and the ratio of bond length B are 2:1.
The value of described short slab width C is 3 millimeters.
Embodiment 2
Present embodiments provide a kind of vertical rotating exerciser dish, it is characterized in that: described vertical rotating exerciser dish, comprise disk body and dish drum structure; Dish drum entirety is ring-type, and cross section is L shape structure, and the length on the long limit of L shape structure is A, and bond length is B, and short slab width is C.
Described L shape structure, the radius of dish and the length ratio of A are 8:1.
The length A on described long limit and the ratio of bond length B are 2:1.
The value of described short slab width C is 5 millimeters.
Embodiment 3
Present embodiments provide a kind of vertical rotating exerciser dish, it is characterized in that: described vertical rotating exerciser dish, comprise disk body and dish drum structure; Dish drum entirety is ring-type, and cross section is L shape structure, and the length on the long limit of L shape structure is A, and bond length is B, and short slab width is C.
Described L shape structure, the radius of dish and the length ratio of A are 10:1.
The length A on described long limit and the ratio of bond length B are 2:1.
The value of described short slab width C is 6 millimeters.
Claims (4)
1. a vertical rotating exerciser dish, is characterized in that: described vertical rotating exerciser dish, comprises disk body and dish drum structure; Dish drum entirety is ring-type, and cross section is L shape structure, and the length on the long limit of L shape structure is A, and bond length is B, and short slab width is C.
2. according to vertical rotating exerciser dish according to claim 1, it is characterized in that: described L shape structure, the radius of dish and the length ratio of A are 5 ~ 10:1.
3. according to vertical rotating exerciser dish according to claim 1, it is characterized in that: the length A on described long limit and the ratio of bond length B are 2:1.
4. according to vertical rotating exerciser dish according to claim 1, it is characterized in that: the value of described short slab width C is 3 ~ 6 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024954.6U CN204556227U (en) | 2015-01-15 | 2015-01-15 | A kind of vertical rotating exerciser dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024954.6U CN204556227U (en) | 2015-01-15 | 2015-01-15 | A kind of vertical rotating exerciser dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204556227U true CN204556227U (en) | 2015-08-12 |
Family
ID=53831322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520024954.6U Expired - Fee Related CN204556227U (en) | 2015-01-15 | 2015-01-15 | A kind of vertical rotating exerciser dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204556227U (en) |
-
2015
- 2015-01-15 CN CN201520024954.6U patent/CN204556227U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202071035U (en) | Wrench | |
| CN107389364A (en) | A kind of inertia load weighted platform | |
| CN204359514U (en) | A kind of rotor disk drum syndeton | |
| CN204556227U (en) | A kind of vertical rotating exerciser dish | |
| CN204137320U (en) | Unmanned fog machine alighting gear | |
| CN206427967U (en) | A kind of high reliability balancer interval positioner | |
| CN203798529U (en) | Control rigidity simulation device of flying-tail transonic-speed flutter wind tunnel test model | |
| CN208618417U (en) | A kind of safety protection device of municipal road foundation pit | |
| CN105798846A (en) | Taking out and replacing method for fractured bolt of megawatt-level wind driven generator set blades | |
| CN202815030U (en) | Special tool for zinc oxide lightning arrester test | |
| CN206092598U (en) | A circular flange dish fixed knot construct for dehumidifier | |
| CN106041500B (en) | A kind of Intelligentized mechanical arm and its working method for Fast Installation screw | |
| CN202114689U (en) | Crank and bush dismounting device of oil pumping unit | |
| CN203848964U (en) | Centrifugal force testing revolver | |
| CN204073182U (en) | A kind of Combined wire rope locator | |
| CN203730227U (en) | Anti-pulling foundation ring of wind turbine generator system | |
| CN102962661A (en) | Rotating base structure | |
| CN203158965U (en) | Dual-wheel speed limiter capable of effectively improving implementation efficiency of speed limiter movement speed verification | |
| CN203413065U (en) | Double-end thread lead screw pair | |
| CN202946571U (en) | Rotary drum for textile | |
| CN204061491U (en) | Automobile-used reinforced straight-through securing means | |
| CN207814332U (en) | Universal damping mechanism | |
| CN204401618U (en) | A kind of building site stake solid mechanical device | |
| CN206031781U (en) | Plant protection is tail pipe fixed establishment for helicopter | |
| CN205559501U (en) | Slider action board 's fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20220115 |