CN203483518U - Medical tower crane - Google Patents
Medical tower crane Download PDFInfo
- Publication number
- CN203483518U CN203483518U CN201320600524.5U CN201320600524U CN203483518U CN 203483518 U CN203483518 U CN 203483518U CN 201320600524 U CN201320600524 U CN 201320600524U CN 203483518 U CN203483518 U CN 203483518U
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- CN
- China
- Prior art keywords
- cantilever
- cylinder
- davit
- hoist tower
- carrying platform
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a medical tower crane which comprises a suspension rack, a cantilever, a rotating mechanism and a driving mechanism. The rotating mechanism comprises a hanging column connected with the cantilever and a bearing platform arranged at one end of the hanging column, and the driving mechanism drives the bearing platform to rotate. According to the medical tower crane, the driving mechanism is arranged in the cantilever, the bearing platform can be rotated without rotating the cantilever, the radiating area of the cantilever is reduced, the structure is simple, occupied space is small, and the force bearing point of the cantilever is changed to avoid tilting of the bearing platform due to deformation of the cantilever.
Description
Technical field
This utility model relates to a kind of armarium, relates in particular to a kind of medical hoist tower.
Background technology
Tower crane is the requisite air feed armarium of hospital modernization operating room, is mainly used in the terminal switching of the medical gases such as operating room oxygen supply, attraction, compressed air, nitrogen.Existing medical hoist tower generally comprises suspension bracket, cantilever, davit and carrying platform, the miniature instruments such as TV monitor, electrical equipment, anesthesia equipment, auxiliary medical equipment are placed on carrying platform, during use, by the rotation of cantilever, increase the coverage of above-mentioned each equipment, to improve the utilization rate of equipment.
The tower head of existing tower crane and carrying platform are by the rotation of cantilever, can on the circumference of cantilever radius, hover, between the strong point at cantilever section place and stress point, distance is large, to the intensity of part itself and resistance to deformation, require very high, long-term, bear a heavy burden in use, if produce deformation, and there are wearing and tearing in rotating mechanism, will cause automatic " drift " and the inclination of carrying platform of tower crane, even make equipment drop from carrying platform; In addition, by hinged cantilever, carrying platform is rotated, for the limited minor operation chamber of area, need take larger space, seem very crowded, to medical personnel's work, make troubles; Meanwhile, the cantilever design of rotation is comparatively complicated, cradle head, various thrust bearings etc. need to be set and realize.
Utility model content
This utility model has overcome the deficiencies in the prior art, provide a kind of simple in structure, take up room littlely and without the medical hoist tower that can make carrying platform rotation by hinged cantilever, avoid cantilever deflection, carrying platform to tilt.
For achieving the above object, the technical solution adopted in the utility model is: a kind of medical hoist tower, comprise suspension, cantilever, it is characterized in that: also comprise rotating mechanism, described rotating mechanism comprises the davit being connected with described cantilever and is arranged on the carrying platform of described davit one end; And the driving mechanism that drives described carrying platform rotation.
In preferred embodiment of this utility model, further comprise that described driving mechanism comprises that being arranged in opposite directions first in described cantilever drives cylinder and second to drive cylinder, and drive cylinder and the second tooth bar that drives cylinder to be connected with described first, with described tooth bar meshed gears.
In preferred embodiment of this utility model, further comprise that described davit one end stretches in described cantilever, and by key with described gear shaft to being connected.
In preferred embodiment of this utility model, further comprise in described cantilever two ends and be equipped with respectively and drive cylinder and second to drive the spacing stopping means of cylinder to described first.
In preferred embodiment of this utility model, further comprise that one end that described davit stretches into described cantilever is axially connected with bearing block, described bearing block is fixed on described cantilever outer wall.
In preferred embodiment of this utility model, further comprise that described davit is connected to described cantilever middle part.
In preferred embodiment of this utility model, further comprise that described carrying platform, for circular, which is provided with equally distributed three pallets.
In preferred embodiment of this utility model, further comprise that described tooth bar drives cylinder and second to drive on the cylinder arm of cylinder by screw locking described first.
This utility model has solved the defect existing in background technology, medical hoist tower of the present utility model by arranging driving mechanism in cantilever, without hinged cantilever, can make carrying platform rotation, reduced the swept area of cantilever, simple in structure and take up room little, by changing the stress point of cantilever, avoid cantilever deflection and cause carrying platform to tilt.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is the schematic diagram of driving mechanism in this utility model;
Fig. 3 is the schematic diagram of carrying platform in this utility model;
In figure: 10, suspension, 20, cantilever, 30, rotating mechanism, 31, davit, 32, carrying platform, 33, pallet, 40, driving mechanism, 41, first drives cylinder, and 42, second drives cylinder, and 43, tooth bar, 44, gear, 50, key, 60, stopping means, 70, bearing block.
The specific embodiment
In conjunction with the accompanying drawings and embodiments this utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with this utility model.
As shown in Figure 1 to Figure 3, a kind of medical hoist tower, be used for carrying the miniature instruments such as TV monitor, electrical equipment, anesthesia equipment, auxiliary medical equipment, comprise can be suspended on ceiling suspension 10 on furred ceiling, with suspension 10 cantilever 20 connected vertically, also comprise rotating mechanism 30, rotating mechanism 30 comprises the davit 31 being connected with cantilever 20 and the carrying platform 32 that is arranged on davit 31 one end; Carrying platform 32 drives by driving mechanism 40 rotation of doing circumferencial direction.
For preventing that the first driving cylinder 41 and second from driving cylinder 42 offside when the rectilinear motion, can in cantilever 20 two ends, all arrange respectively the first driving cylinder 41 and second is driven to the spacing stopping means 60 of cylinder 42, stopping means 60 can be stop nut, drives cylinder 42 to play gear stop effect to the first driving cylinder 41 and second.
For making carrying platform 32 can carry more weight, one end of davit 31 being stretched into cantilever 20 axially connects a bearing block 70, and bearing block 70 is fixed on cantilever 20 outer walls; Davit 31 when rotated, due to the existence of bearing block 70, is given 31 1 support forces of davit on the one hand, makes on the other hand the rotation of davit 31 more smooth and easy.
For preventing that cantilever 20 from deformation occurring and cause carrying platform 32 to tilt, davit 31 can be connected to cantilever 20 middle parts, avoid that cantilever 20 two ends are stressed and deformation meanwhile, has also reduced the radiation radius of davit 31 and carrying platform 32.
This utility model is by arranging a pair of aspectant cylinder, this a pair of cylinder is when work, in rectilinear direction, there are 3 stop places, be left position, centre position, location right, cylinder drives rack linear motion, thereby drives carrying platform 32 also to have 3 stop positions, carrying platform 32 is divided into trisection, three pallets are evenly set, and when a pair of cylinder completes after the motion of three positions, three pallets can complete the motion of circumference one circle.
Medical hoist tower of the present utility model by arranging driving mechanism in cantilever, without hinged cantilever, can make carrying platform rotation, reduce the swept area of cantilever, simple in structure and take up room little, by changing the stress point of cantilever, avoid cantilever deflection and cause carrying platform to tilt.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, related personnel can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content in description, must determine technical scope according to claim scope.
Claims (8)
1. a medical hoist tower, comprises suspension, cantilever, it is characterized in that: also comprise rotating mechanism, described rotating mechanism comprises the davit being connected with described cantilever and is arranged on the carrying platform of described davit one end; And the driving mechanism that drives described carrying platform rotation.
2. a kind of medical hoist tower according to claim 1, it is characterized in that: described driving mechanism comprises that being arranged in opposite directions first in described cantilever drives cylinder and second to drive cylinder, and drive cylinder and the second tooth bar that drives cylinder to be connected with described first, with described tooth bar meshed gears.
3. a kind of medical hoist tower according to claim 2, is characterized in that: described davit one end is stretched in described cantilever, and by key with described gear shaft to being connected.
4. a kind of medical hoist tower according to claim 2, is characterized in that: in described cantilever two ends, be equipped with respectively and drive cylinder and second to drive the spacing stopping means of cylinder to described first.
5. a kind of medical hoist tower according to claim 3, is characterized in that: one end that described davit stretches into described cantilever is axially connected with bearing block, and described bearing block is fixed on described cantilever outer wall.
6. a kind of medical hoist tower according to claim 5, is characterized in that: described davit is connected to described cantilever middle part.
7. a kind of medical hoist tower according to claim 1, is characterized in that: described carrying platform, for circular, which is provided with equally distributed three pallets.
8. a kind of medical hoist tower according to claim 2, is characterized in that: described tooth bar drives cylinder and second to drive on the cylinder arm of cylinder by screw locking described first.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600524.5U CN203483518U (en) | 2013-09-27 | 2013-09-27 | Medical tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600524.5U CN203483518U (en) | 2013-09-27 | 2013-09-27 | Medical tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203483518U true CN203483518U (en) | 2014-03-19 |
Family
ID=50254388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320600524.5U Withdrawn - After Issue CN203483518U (en) | 2013-09-27 | 2013-09-27 | Medical tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203483518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462697A (en) * | 2013-09-27 | 2013-12-25 | 苏州美都医用设备有限公司 | Medical tower crane |
-
2013
- 2013-09-27 CN CN201320600524.5U patent/CN203483518U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462697A (en) * | 2013-09-27 | 2013-12-25 | 苏州美都医用设备有限公司 | Medical tower crane |
| CN103462697B (en) * | 2013-09-27 | 2016-01-20 | 苏州美都医用设备有限公司 | A kind of medical hoist tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140319 Effective date of abandoning: 20151223 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140319 Effective date of abandoning: 20151223 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140319 Effective date of abandoning: 20160120 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140319 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |