CN202605179U - Medical tower crane air bag brake mechanism - Google Patents
Medical tower crane air bag brake mechanism Download PDFInfo
- Publication number
- CN202605179U CN202605179U CN2012201640069U CN201220164006U CN202605179U CN 202605179 U CN202605179 U CN 202605179U CN 2012201640069 U CN2012201640069 U CN 2012201640069U CN 201220164006 U CN201220164006 U CN 201220164006U CN 202605179 U CN202605179 U CN 202605179U
- Authority
- CN
- China
- Prior art keywords
- air bag
- tower crane
- air
- medical tower
- brake mechanism
- 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
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Abstract
The utility model relates to a medical tower crane air bag brake mechanism. The mechanism comprises a fixing body and a rotating body movably connected with the fixing body, wherein the fixing body and the rotating body are provided with grooves which are arranged at corresponding positions and are vertically communicated; and brake devices are arranged in the grooves and each brake device comprises an air bag and an air tube. The brake mechanism is simple in structure, convenient to operate and low in equipment abrasion; the air bag is inflated by using compressed air and is expanded along with inflation, so that the outer surface of the air bag contacts with the inner surfaces of the grooves to produce friction force, and then the medical tower crane stops rotation; and when the medical tower crane needs to be reset or further rotate, the compressed air can be discharged.
Description
Technical field
This utility model relates to a kind of braking mechanism, is specifically related to a kind of braking mechanism that is applied in the medical tower crane.
Background technology
At present, on medical tower crane, the overwhelming majority all is to belong to rotating; In these rotating tower cranes; To use possibly be no brake gear or mechanical type brake gear, for no brake gear, the Yi Fashengyin anglec of rotation is excessive in rotation process; Drift causes danger to user or equipment; For the mechanical type brake gear, long-time the use wearing and tearing can appear then, and cause noise or brake phenomenon such as bad.
The utility model content
In order to overcome the deficiency of prior art, this utility model is intended to provide a kind of medical hoist tower air bag braking mechanism.
To achieve these goals, the technical scheme of this utility model employing is following:
Medical hoist tower air bag braking mechanism comprises fixed body, and with the rotary body of its flexible connection, said fixed body and rotary body are provided with the groove of the corresponding and vertical connection in position, are provided with brake gear in the said groove.
As a kind of preferred version, said brake gear comprises air bag, and the air hose that is connected said air bag one end.
As a kind of preferred version, air discharge cook is filled in the connection of the other end of said air hose.
In terms of existing technologies, this utility model beneficial effect is: simple in structure, easy to operate; Little to equipment attrition, utilize Compressed Gas that air bag is inflated, air bag expands along with inflation; Make gasbag outer surface touch the groove inner surface, thereby produce friction, medical hoist tower is stopped operating; When needs reset or are rotated further, discharge Compressed Gas and just can.
Description of drawings
Fig. 1 is the sectional view of this utility model structure.
The specific embodiment
Below combination is met and specific embodiment, this is used novelly further describe.
As shown in Figure 1; Medical hoist tower air bag braking mechanism comprises fixed body, and with the rotary body 1 of its flexible connection; Said fixed body and rotary body 1 are provided with the groove 11 of the corresponding and vertical connection in position; Be provided with air bag 2 in the said groove 11, an end of said air bag 2 is connected with air hose 21, the other end of air hose 21 with fill air discharge cook and be connected.
During use; Press and fill air discharge cook, Compressed Gas just gets into air bag 2 through air hose 21, and air bag 2 expands along with continuous inflation; Compressed Gas reaches certain volume in air bag 2; Air bag 2 outer surfaces contact with groove 11 inner surfacies, make its bad student's friction, thereby rotor 1 is stopped operating; When needs rotate again or reset, press and fill air discharge cook, make the Compressed Gas discharging in the air bag 2, just can realize rotating.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of claim of the present invention all according to the technical scheme and the design of above description.
Claims (3)
1. medical hoist tower air bag braking mechanism comprises fixed body, and with the rotary body of its flexible connection, it is characterized in that: said fixed body and rotary body are provided with the groove of the corresponding and vertical connection in position, are provided with brake gear in the said groove.
2. braking mechanism according to claim 1 is characterized in that: said brake gear comprises air bag, and the air hose that is connected said air bag one end.
3. braking mechanism according to claim 2 is characterized in that: air discharge cook is filled in the other end connection of said air hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201640069U CN202605179U (en) | 2012-04-17 | 2012-04-17 | Medical tower crane air bag brake mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201640069U CN202605179U (en) | 2012-04-17 | 2012-04-17 | Medical tower crane air bag brake mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202605179U true CN202605179U (en) | 2012-12-19 |
Family
ID=47338916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201640069U Expired - Fee Related CN202605179U (en) | 2012-04-17 | 2012-04-17 | Medical tower crane air bag brake mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202605179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051058A (en) * | 2016-07-07 | 2016-10-26 | 上海格昆机电科技有限公司 | Rotating rack used for spaceflight storage tank and particle treatment instrument and transmission mechanism of rotation rack |
| CN108087459A (en) * | 2018-01-24 | 2018-05-29 | 迈柯唯医疗设备(苏州)有限公司 | A kind of air bag braking mechanism of medical bridge tower crane |
-
2012
- 2012-04-17 CN CN2012201640069U patent/CN202605179U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051058A (en) * | 2016-07-07 | 2016-10-26 | 上海格昆机电科技有限公司 | Rotating rack used for spaceflight storage tank and particle treatment instrument and transmission mechanism of rotation rack |
| CN108087459A (en) * | 2018-01-24 | 2018-05-29 | 迈柯唯医疗设备(苏州)有限公司 | A kind of air bag braking mechanism of medical bridge tower crane |
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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 |
Granted publication date: 20121219 Termination date: 20190417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |