CN202193387U - Large-bearing air-float supporting device - Google Patents
Large-bearing air-float supporting device Download PDFInfo
- Publication number
- CN202193387U CN202193387U CN2011202972298U CN201120297229U CN202193387U CN 202193387 U CN202193387 U CN 202193387U CN 2011202972298 U CN2011202972298 U CN 2011202972298U CN 201120297229 U CN201120297229 U CN 201120297229U CN 202193387 U CN202193387 U CN 202193387U
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- CN
- China
- Prior art keywords
- air
- supporting
- fixed
- float
- bearing
- 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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Abstract
The utility model relates to a large-bearing air-float supporting device, which resolves the problem that an existing supporting structure is heavy in structure and inconvenient to operate in supporting large-bearing tooling equipment. The large-bearing air-float supporting device comprises a lifter and a connection plate fixed at the bottom end of the lifter, wherein a supporting frame is fixed on the lifter, and an air-float pad is fixed on the lower surface of the connection plate. The air-float pad comprises a back plate, a back plate supporting block and an air bag supported under the back plate. An air inlet pipe connector is fixed on the lateral wall of the connection plate, and a through hole communicated with the air inlet pipe connector and the air bag is arranged on the back plate. The large-bearing air-float supporting device is novel and reasonable in structural design, convenient and reliable to use, labor-saving and practical to operate, capable of achieving short distance movement and supporting of the large-bearing tooling equipment, suitable for rotary tables for aerospace, and applied to equipment which is large in weight and size and has requirements for displacement or supporting in using processes.
Description
Technical field
The utility model relates to bracing or strutting arrangement, is specially a kind of big carrying air supporting bracing or strutting arrangement.
Background technology
At present, the short range of carrying tooling device is greatly moved or is supported, and generally is to realize through the structure that castor adds feed screw nut combination, or drives walking through electricity and turn to and add three-dimensional fine setting unitized construction and realize.But along with the continuous increase of tooling device institute load capacity, used supporting construction just shows its limitation at present: as if the size according to the corresponding increase supporting construction of weight change amplitude, structure will heavy especially, difficult operation.
Summary of the invention
There is the heavy and easy-to-operate problem not of structure in the utility model in order to solve the existing big carrying tooling device of support construction supports, and a kind of big carrying air supporting bracing or strutting arrangement is provided.
The utility model is to adopt following technical scheme to realize: carry the air supporting bracing or strutting arrangement greatly; Comprise elevator and the connecting panel that is fixed on its bottom; Be fixed with bracing frame on the elevator, the connecting panel lower surface is fixed with the air supporting pad, and the air supporting pad comprises backboard, backboard back-up block and is supported in the air bag of backboard below; The connecting panel sidewall is fixed with the air inlet pipe joint, has the through hole that communicates with air inlet pipe joint and air bag on the backboard.Elevator is that those skilled in the art realize easily.During use, will carry tooling device greatly through bracing frame and connect,, arrive needed height, support big carrying tooling device through regulating the height of elevator; If tooling device need move, pressure gas is reached certain value through the air pressure that the air inlet pipe joint flows into air bag to air inlet source, when being inflated to a certain degree; Air bag is kept up; Continue inflation, air bag begins liftoff, promotes tooling device gently; Can realize moving of tooling device, overcome the big carrying tooling device of existing support construction supports and had the heavy and easy-to-operate problem not of structure.
The utility model structure design is novel, reasonable; Easy to use, reliable; Rapid operation is prone to row, realizes that the short range of big carrying tooling device is moved and supported, and is applicable to that space flight is with on the turntable; It is big also to can be applicable to some own wt and oad, and in its process of use, has on the equipment of the displacement or the demand of support.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the air supporting pad among Fig. 1.
Among the figure: the 1-elevator, the 2-connecting panel, the 3-bracing frame, 4-air supporting pad, the 5-backboard, 6-backboard back-up block, the 7-air bag, 8-air inlet pipe joint, the 9-through hole, 10-rotates handwheel.
The specific embodiment
The big air supporting bracing or strutting arrangement that carries; Comprise elevator 1 and the connecting panel 2 that is fixed on its bottom; Be fixed with bracing frame 3 on the elevator 1, connecting panel 2 lower surfaces are fixed with air supporting pad 4, and air supporting pad 4 comprises backboard 5, backboard back-up block 6 and is supported in the air bag 7 of backboard 5 belows; Connecting panel 2 sidewalls are fixed with air inlet pipe joint 8, have the through hole 9 that communicates with air inlet pipe joint 8 and air bag 7 on the backboard 5.In the practical implementation process, backboard 5 adopts bolt to link to each other with connecting panel 2, and bracing frame 3 is provided with the connecting interface with the tooling device that need float; Install on the input shaft of elevator 1 and rotate handwheel 10; Be used for operating the elevating function of elevator, be connected with control housing between air inlet pipe joint 8 and the air bag 7, be connected with remote control handle on the control housing; Air-flow air pressure is controlled, can be read the atmospheric pressure value of air-flow simultaneously on the control housing.
Claims (1)
1. one kind big carries the air supporting bracing or strutting arrangement; It is characterized in that: comprise elevator (1) and be fixed on the connecting panel (2) of its bottom; Be fixed with bracing frame (3) on the elevator (1); Connecting panel (2) lower surface is fixed with air supporting pad (4); Air supporting pad (4) comprises backboard (5), backboard back-up block (6) and is supported in the air bag (7) of backboard (5) below that connecting panel (2) sidewall is fixed with air inlet pipe joint (8), has the through hole (9) that communicates with air inlet pipe joint (8) and air bag (7) on the backboard (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202972298U CN202193387U (en) | 2011-08-16 | 2011-08-16 | Large-bearing air-float supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202972298U CN202193387U (en) | 2011-08-16 | 2011-08-16 | Large-bearing air-float supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202193387U true CN202193387U (en) | 2012-04-18 |
Family
ID=45948308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202972298U Expired - Lifetime CN202193387U (en) | 2011-08-16 | 2011-08-16 | Large-bearing air-float supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202193387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127591A (en) * | 2015-09-02 | 2015-12-09 | 哈尔滨工业大学 | Vertically-arranged two-dimensional large-stroke rapid moving device for repairing microdefects of surface of large-caliber hook-face optical element |
-
2011
- 2011-08-16 CN CN2011202972298U patent/CN202193387U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127591A (en) * | 2015-09-02 | 2015-12-09 | 哈尔滨工业大学 | Vertically-arranged two-dimensional large-stroke rapid moving device for repairing microdefects of surface of large-caliber hook-face optical element |
| CN105127591B (en) * | 2015-09-02 | 2017-03-29 | 哈尔滨工业大学 | The microdefect reparation of heavy caliber curved optical device surface is with being disposed vertically two-dimensional large-stroke quick moving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |
|
| CX01 | Expiry of patent term |