CN103479434B - A kind of medical tower crane arm structure - Google Patents
A kind of medical tower crane arm structure Download PDFInfo
- Publication number
- CN103479434B CN103479434B CN201310471878.9A CN201310471878A CN103479434B CN 103479434 B CN103479434 B CN 103479434B CN 201310471878 A CN201310471878 A CN 201310471878A CN 103479434 B CN103479434 B CN 103479434B
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- CN
- China
- Prior art keywords
- connecting portion
- linking arm
- axle center
- central cavity
- tower crane
- 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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- Prostheses (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention discloses a kind of medical tower crane arm structure, comprise the first linking arm and the second linking arm, first linking arm and the second linking arm are by main part, first connecting portion and the second connecting portion composition, the middle part of the first connecting portion and the second connecting portion is equipped with central cavity, clutch shaft bearing and the second bearing is provided with in the central cavity of the first connecting portion, an axle center is also inserted with in the central cavity of the first connecting portion, the bottom in this axle center is arranged in the axis hole of clutch shaft bearing and the second bearing, the top section of stretching out in axle center is stretched out from the upper end of the first connecting portion, a jump ring axle center is equipped with, the outer end of the second bearing is resisted against on jump ring, the top section of stretching out being inserted in the axle center in the central cavity of the first connecting portion of the second linking arm is fixed in the central cavity of the second connecting portion lower end of the first linking arm by screw.This medical tower crane arm structure part is few, and easily install, installation cost is low, and the connection of two linking arms is round and smooth, without splicing gap.
Description
Technical field
The present invention relates to field of medical appliances, particularly a kind of medical tower crane arm structure.
Background technology
Medical hoist tower is requisite armarium in 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 and the placement platform as medical apparatus and equipment.Medical hoist tower arm is an important feature in medical hoist tower.In current medical tower crane arm structure, part is more, and complex structure is not easily installed, and production cost is high, and the screw that leaks outside is more, and the splicing gap in structure is many.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide the medical tower crane arm structure that few, the easy installation of a kind of part, the screw that leaks outside are less.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions: a kind of medical tower crane arm structure, comprise the first linking arm and the second linking arm, described first linking arm and the second linking arm are by main part, first connecting portion and the second connecting portion composition, the middle part of described first connecting portion and the second connecting portion is equipped with central cavity, clutch shaft bearing and the second bearing is provided with in the central cavity of described first connecting portion, an axle center is also inserted with in the central cavity of the first connecting portion, the bottom in this axle center is arranged in the axis hole of clutch shaft bearing and the second bearing, the top section of stretching out in described axle center is stretched out from the upper end of described first connecting portion, a jump ring described axle center is equipped with, the outer end of described second bearing is resisted against on described jump ring, the top section of stretching out being inserted in the axle center in the central cavity of the first connecting portion of the second linking arm is fixed in the central cavity of the second connecting portion lower end of described first linking arm by screw.
Further, the upper end of described first connecting portion is provided with brake assemblies, and described brake assemblies comprises brake screw, pad and brake block.
Further, the bottom of described first connecting portion is provided with silica gel lid, and the upper end of described second connecting portion is provided with vinyl cover.
Further, the lower end of described second connecting portion is provided with containment vessel, with the screw in masking structures and installing hole.
The invention has the beneficial effects as follows: in medical tower crane arm structure of the present invention, the top section of stretching out being inserted in the axle center in the central cavity of the first connecting portion of the second linking arm is fixed in the central cavity of the second connecting portion lower end of the first linking arm by screw, first linking arm and the second linking arm are coupled together, and two linking arms can relatively rotate.Brake assemblies can play braking action, prevents medical hoist tower from producing drift.This medical tower crane arm structure part is few, and easily install, installation cost is low, and the connection of two linking arms is round and smooth, without splicing gap.
Accompanying drawing explanation
Fig. 1 is the perspective view of medical tower crane arm structure of the present invention.
Fig. 2 is the front view of medical tower crane arm structure of the present invention.
Fig. 3 is the sectional view along A-A line in Fig. 2.
Fig. 4 is the sectional view along B-B line in Fig. 2.
Fig. 5 is the sectional view along C-C line in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
As shown in Figures 1 to 5, a kind of medical tower crane arm structure, comprise the first linking arm 1 and the second linking arm 2, described first linking arm 1 and the second linking arm 2 are by main part 3, first connecting portion 4 and the second connecting portion 5 form, the middle part of described first connecting portion 4 and the second connecting portion 5 is equipped with central cavity, clutch shaft bearing 6 and the second bearing 7 is provided with in the central cavity of described first connecting portion 4, an axle center 8 is also inserted with in the central cavity of the first connecting portion 4, the bottom in this axle center 8 is arranged in the axis hole of clutch shaft bearing 6 and the second bearing 7, the top section of stretching out in described axle center 8 is stretched out from the upper end of described first connecting portion 4, a jump ring 9 described axle center 8 is equipped with, the outer end of described second bearing 7 is resisted against on described jump ring 9, the top section of stretching out being inserted in the axle center 8 in the central cavity of the first connecting portion 4 of the second linking arm 2 is fixed in the central cavity of the second connecting portion 5 lower end of described first linking arm 1 by screw.
As shown in Figure 5, the upper end of described first connecting portion 4 is provided with brake assemblies, and described brake assemblies comprises brake screw 10, pad 11 and brake block 12.Brake screw 10 plays the effect of brake after tightening by brake block 12, prevent medical hoist tower from producing drift.
The bottom of described first connecting portion 4 is provided with silica gel lid 13, and the upper end of described second connecting portion 5 is provided with vinyl cover 14, prevents dust from entering.
Furtherly, the lower end of described second connecting portion 5 is provided with containment vessel 15, for the screw in masking structures and installing hole, to beautify the outward appearance of total.
In this medical tower crane arm structure, second connecting portion 5 lower end of the top section of stretching out in the axle center 8 be inserted in the central cavity of the first connecting portion 4 of the second linking arm 2 by screw and the first linking arm 1 is fixed together, thus the first linking arm 1 and the second linking arm 2 are coupled together, and two linking arms can relatively rotate.Wherein, jump ring 9 can play the effect stoping bearing axially-movable.In addition, brake assemblies can play braking action, prevents medical hoist tower from producing drift.This medical tower crane arm structure part is few, and easily install, installation cost is low, and the connection of two linking arms is round and smooth, without splicing gap.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a medical tower crane arm structure, comprise the first linking arm and the second linking arm, it is characterized in that: described first linking arm and the second linking arm are by main part, first connecting portion and the second connecting portion composition, the middle part of described first connecting portion and the second connecting portion is equipped with central cavity, clutch shaft bearing and the second bearing is provided with in the central cavity of described first connecting portion, an axle center is also inserted with in the central cavity of the first connecting portion, the bottom in this axle center is arranged in the axis hole of clutch shaft bearing and the second bearing, the top section of stretching out in described axle center is stretched out from the upper end of described first connecting portion, a jump ring described axle center is equipped with, the outer end of described second bearing is resisted against on described jump ring, the top section of stretching out being inserted in the axle center in the central cavity of the first connecting portion of the second linking arm is fixed in the central cavity of the second connecting portion lower end of described first linking arm by screw.
2. medical tower crane arm structure according to claim 1, is characterized in that: the upper end of described first connecting portion is provided with brake assemblies, and described brake assemblies comprises brake screw, pad and brake block.
3. medical tower crane arm structure according to claim 1, is characterized in that: the bottom of described first connecting portion is provided with silica gel lid, and the upper end of described second connecting portion is provided with vinyl cover.
4. medical tower crane arm structure according to claim 1, is characterized in that: the lower end of described second connecting portion is provided with containment vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310471878.9A CN103479434B (en) | 2013-10-11 | 2013-10-11 | A kind of medical tower crane arm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310471878.9A CN103479434B (en) | 2013-10-11 | 2013-10-11 | A kind of medical tower crane arm structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103479434A CN103479434A (en) | 2014-01-01 |
| CN103479434B true CN103479434B (en) | 2015-09-09 |
Family
ID=49820267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310471878.9A Expired - Fee Related CN103479434B (en) | 2013-10-11 | 2013-10-11 | A kind of medical tower crane arm structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103479434B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958109A (en) * | 2015-07-28 | 2015-10-07 | 迈柯唯医疗设备(苏州)有限公司 | Revolving armrest for medical crane |
| CN105697871B (en) * | 2016-04-20 | 2018-03-09 | 北京乐客灵境科技有限公司 | The support meanss of virtual implementing helmet data wire |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3605057B2 (en) * | 2001-08-10 | 2004-12-22 | 株式会社東芝 | Medical manipulator system |
| CN200957154Y (en) * | 2006-09-08 | 2007-10-10 | 天津科波菲尔科技发展有限公司 | Medical hanging tower with telescopic rotation arm |
| CN202605025U (en) * | 2012-07-03 | 2012-12-19 | 浙江强盛医用工程有限公司 | Double-rocking-arm rotating hanging tower |
| CN203506874U (en) * | 2013-10-11 | 2014-04-02 | 迈柯唯医疗设备(苏州)有限公司 | Medical pedant arm structure |
-
2013
- 2013-10-11 CN CN201310471878.9A patent/CN103479434B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103479434A (en) | 2014-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150909 Termination date: 20211011 |