CN102116407B - Mechanical safety device and medical head mast using same - Google Patents
Mechanical safety device and medical head mast using same Download PDFInfo
- Publication number
- CN102116407B CN102116407B CN200910217564XA CN200910217564A CN102116407B CN 102116407 B CN102116407 B CN 102116407B CN 200910217564X A CN200910217564X A CN 200910217564XA CN 200910217564 A CN200910217564 A CN 200910217564A CN 102116407 B CN102116407 B CN 102116407B
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- swing arm
- arm body
- mechanical safety
- swinging arm
- fixed base
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- 230000000903 blocking effect Effects 0.000 claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 206010002091 Anaesthesia Diseases 0.000 claims description 3
- 230000037005 anaesthesia Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The invention provides a mechanical safety device, which comprises a pedestal, an upper fixing seat, a swinging arm fixing seat, and a swinging arm body. The pedestal is hung indoors; the upper fixing seat is fixed below the pedestal; the swinging arm fixing seat is fixed below the upper fixing seat; the swinging arm body is hinged with the swinging arm fixing seat through a horizontally arranged hinged shaft; moreover, the swinging arm body and the upper fixing seat are arranged in a vertical plane; and the swinging arm body comprises a first safety blocking platform, and a second safety blocking platform. The first safety blocking platform is arranged on the outer surface of the swinging arm body and is arranged between a non-loading end and the hinged shaft, and is used for blocking the upper fixing seat after a support is broken; the second safety blocking platform is arranged on the outer surface of the swinging arm body, and is arranged between a heavy-load end and the hinged shaft, and is used for blocking the swinging arm fixing seat after the support is broken; and a proper distance is reserved between the first safety blocking platform and the safety blocking platform so that the second safety blocking platform can block the swinging arm fixing seat simultaneously when the first safety blocking platform blocks the upper fixing seat. The mechanical safety device limits the downward motion of the swinging arm body, prevents the load on the swinging arm body from directly falling off to cause major damages, and improves the safety of the swinging arm body.
Description
Technical field
The present invention relates to medical instruments field, more specifically, relate to a kind of mechanical safety and use the medical hoist tower of this device.
Background technique
Present traditional swing arm is gone up and down electronic tower crane when in electronic arm a part fracture taking place, and does not have machine insurance mechanism, causes load directly to be fallen easily, can cause great harm.
Summary of the invention
The present invention aims to provide a kind of mechanical safety, and can solve traditional swing arm electronic tower crane that goes up and down does not have machine insurance mechanism, causes load directly to be fallen easily, causes problems such as great harm.
According to an aspect of the present invention, a kind of mechanical safety is provided, has comprised:
Pedestal is used to be suspended on indoor or building;
Upper fixed seat is fixed on the pedestal below;
The swing arm fixed base is fixed on the upper fixed seat below;
The swing arm body, hinged and swing arm body and upper fixed seat are positioned at vertical plane through horizontally disposed hinge with the swing arm fixed base;
Supporting element is arranged on and is used to support the swing arm body under the swing arm body, and supporting element one end is fixedly connected with the swing arm fixed base or is hinged, and the other end is fixedly connected with the swing arm body;
Swing arm body one end is the load-carrying end that is used for load, and the other end is unsupported end;
The swing arm body comprises: the first insurance card platform, be arranged on the outer surface of swing arm body and between unsupported end and hinge, and be used for after the supporting element fracture, blocking upper fixed seat; The second insurance card platform is arranged on the outer surface of swing arm body and between load-carrying end and hinge, is used for after the supporting element fracture, blocking the swing arm fixed base;
Have suitable spacing between the first insurance card platform and the second insurance card platform so as the first insurance card decometer when living in fixed base the second insurance card decometer live the swing arm fixed base.
Preferably, mechanical safety also comprises: the supply post is suspended on the swing arm body; The first insurance card platform from the stroke the position of the position before the supporting element fracture when blocking upper fixed seat less than the supply column bottom touch end stroke, to prevent that supplying post touches the end.
Preferably, mechanical safety also comprises: supply the post fixed base, be hinged on the load-carrying end of swing arm body; The supply post is fixedly connected with supply post fixed base.
Preferably, upper fixed seat is cylindrical or cylindrical shape, and supporting element is a strut.
Preferably, supporting element is an electric pushrod.
Preferably, mechanical safety also comprises: the electric pushrod adaptor is fixed on the swing arm body.
Preferably, electric pushrod one end and swing arm fixed base are hinged through second bearing pin, and the other end is connected through the 3rd bearing pin with the electric pushrod adaptor.
Preferably, electric pushrod adopts built-in motor.
Preferably, mechanical safety also comprises: chamber mirror dolly or Anesthesia machine or pallet or pallet drawer are arranged on the supply post.
The present invention also provides a kind of medical hoist tower, comprises foregoing mechanical safety.
Because the swing arm body comprises: the first insurance card platform, be arranged on the outer surface of swing arm body and between unsupported end and hinge, be used for after the supporting element fracture, blocking upper fixed seat; The second insurance card platform is arranged on the outer surface of swing arm body and between load-carrying end and hinge, is used for after the supporting element fracture, blocking the swing arm fixed base; Have suitable spacing between the first insurance card platform and the second insurance card platform so as the first insurance card decometer when living in fixed base the second insurance card decometer live the swing arm fixed base; So; After the supporting element fracture, the first insurance card platform and the second insurance card platform can block upper fixed seat and swing arm fixed base simultaneously respectively, have limited the downward motion of swing arm body; Avoid the swing arm body or the great harm that load above that directly falls to causing has been set, increased the safety of swing arm body.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 has schematically shown the structure according to the mechanical safety of the embodiment of the invention;
Fig. 2 has schematically shown the structure according to the swing arm body of the mechanical safety of the embodiment of the invention;
Fig. 3 has schematically shown A-A sectional structure among Fig. 1;
Fig. 4 has schematically shown B-B sectional structure among Fig. 1;
Situation when Fig. 5 has schematically shown according to the supporting element fracture of the embodiment of the invention;
Fig. 6 has schematically shown the local structure for amplifying at C place among Fig. 5;
Fig. 7 has schematically shown the local structure for amplifying at D place among Fig. 5.
Each symbol name is said the name of sth. bright in the accompanying drawing:
The 1-pedestal 2-upper fixed seat 3-swing arm fixed base 4-swing arm body 5-connecting rod 6-electric pushrod switching piece 7-supply post fixed base 8-supporting element 9-supply post 10-pallet 11-pallet drawer 12-swing arm bearing pin 13-swing arm adjustment rotating shaft 14-swing arm rotating shaft 16-connecting rod switching piece 41-first insurance card platform 43-hinge 45-second insurance card platform 81-second bearing pin 83 the 3rd bearing pin
Embodiment
Fig. 1 to Fig. 7 has schematically shown the structure according to the integral body of the mechanical safety of the embodiment of the invention and partial structurtes and parts wherein, below with reference to accompanying drawing and combine embodiment, specifies the present invention.
As shown in the figure, a kind of mechanical safety according to the embodiment of the invention comprises:
Pedestal 1 can be used to be suspended on indoor or building for various suitable shapes and structure, and for example pedestal 1 is a plate-like, be suspended in the operating room, or for being fixed on the medical pedestal in the operating room;
Upper fixed seat 2 can be various suitable shapes and structure, is fixed on pedestal 1 below; Preferably, upper fixed seat 2 is cylindrical or cylindrical shape or other cylindricalitys or tubular, maybe can be medical upper fixed seat;
Swing arm fixed base 3 is fixed on upper fixed seat 2 belows, and swing arm fixed base 3 for example is frustoconic shape, long table shape, and bucking ladder shape etc. can have enough spaces to hold corresponding parts like this or are connected with swing arm body 4;
Supporting element 8 is arranged on the swing arm body and is used to support swing arm body 44 times, and supporting element 8 one ends are fixedly connected with swing arm fixed base 3 or are hinged, and the other end is fixedly connected with swing arm body 4; Supporting element 8 can be various suitable shapes and structure, and preferably, supporting element 8 is a strut, and is simple in structure like this, is convenient to make.Preferably, supporting element 8 is an electric pushrod, can realize automatic control like this, save manpower, and electric pushrod can have bigger thrust.Preferably, electric pushrod adopts built-in motor.Like this, relevant driving mechanism and driving mechanism all are arranged on electric pushrod inside, and with respect to external motor, the electric pushrod overall structure is attractive in appearance, and can not influence miscellaneous part work, use and install, conveniently produce, install and keep in repair.The electric pushrod that electric pushrod for example can adopt Denmark Linak company to produce, its quality is better.
Have suitable spacing between the first insurance card platform 41 and the second insurance card platform 45 so as the first insurance card platform 41 when blocking upper fixed seat 2 the second insurance card platform 45 block swing arm fixed base 3; Like this, not only can limit the downward motion of swing arm body, avoid swing arm body 4 or the great harm that load above that directly falls to causing is set; Increased the safety of swing arm body; And, because two Ka Tai block swing arm body 4 respectively from both sides, can prevent supporting element 8 fractures after; Swing arm body 4 moves downward; Comprise the bounce-back that produces when the swing arm body 4 that causes owing to huge impulse force when swing arm body 4 rotates contacts with upper fixed seat 2 or swing arm fixed base 3, thereby make swing arm body 4 produce high vibrations, damage the phenomenon of swing arm body 4.
Preferably, mechanical safety also comprises: supply post 9, be suspended on the swing arm body 4, and like this, can be applied in the medical hoist tower; The first insurance card platform 41 from the stroke the position of the position before supporting element 8 fracture when blocking upper fixed seat 2 less than supply post 9 bottoms touch end stroke, to prevent that supplying post 9 touches the end.
Preferably, mechanical safety also comprises: supply post fixed base 7, be hinged on the load-carrying end of swing arm body 4, for example, supply post fixed base 7 is fixed in the load-carrying end of swing arm body 4; Supply post 9 is fixedly connected with supply post fixed base 7, for example, is fixedly connected with supply post fixed base 7 through swing arm bearing pin 12, can conveniently connect like this.
Preferably, mechanical safety also comprises: electric pushrod adaptor 6 is fixed on the swing arm body 4; Electric pushrod one end and swing arm fixed base 3 is hinged through second bearing pin 81, and the other end is connected through the 3rd bearing pin 83 with electric pushrod adaptor 6, is convenient to the production installation like this, is convenient to dismounting and maintenance, the replacing of electric pushrod, can effectively enhance productivity.
Preferably; Mechanical safety; Also comprise: chamber mirror dolly or Anesthesia machine or pallet 10 or pallet drawer 11 or display unit; Or the combination of above-mentioned parts or device, these parts are arranged on the supply post 9, can make various parts of supply post 9 configurations or the needs of device to adapt to operation needs or treatment, to observe.
What in addition, swing arm body 4 can be for hollow; Mechanical safety also comprises: connecting rod 5, connecting rod 5 are arranged in the swing arm body 4; Connecting rod 5 one ends and swing arm fixed base 3 are hinged through swing arm rotating shaft 14, and connecting rod 5 the other ends are hinged through swing arm adjustment rotating shaft 13 with supply post fixed base 7, can keep supplying steady that post 9 moves in lifting process.
The present invention also provides a kind of medical hoist tower, comprises foregoing mechanical safety.This medical hoist tower with mechanical safety not only can limit the downward motion of swing arm body; Avoid swing arm body 4 or the great harm that load above that directly falls to causing has been set, increased the safety of swing arm body, and; Because two Ka Tai block swing arm body 4 respectively from both sides; After can preventing supporting element 8 fractures, swing arm body 4 moves downward, and comprises the bounce-back that produces when the swing arm body 4 that causes owing to huge impulse force when swing arm body 4 rotates contacts with upper fixed seat 2 or swing arm fixed base 3; Thereby make swing arm body 4 produce high vibration, damage the phenomenon of swing arm body 4.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation, and each embodiment can make up each other under reconcilable situation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a mechanical safety is characterized in that, comprising:
Pedestal (1) is used to be suspended on indoor or building;
Upper fixed seat (2) is fixed on said pedestal (1) below;
Swing arm fixed base (3) is fixed on said upper fixed seat (2) below;
Swing arm body (4) is positioned at vertical plane with said swing arm fixed base (3) through hinged and said swing arm body of horizontally disposed hinge (43) (4) and said upper fixed seat (2);
Supporting element (8) is arranged on and is used to support said swing arm body (4) under the said swing arm body (4), and said supporting element (8) one ends are fixedly connected with said swing arm fixed base (3) or are hinged, and the other end is fixedly connected with said swing arm body (4);
Said swing arm body (4) one ends are the load-carrying end that is used for load, and the other end is unsupported end;
Said swing arm body (4) comprising: the first insurance card platform (41), and be arranged on the outer surface of said swing arm body (4) and be positioned between said unsupported end and the said hinge (43), be used for after said supporting element (8) fracture, blocking said upper fixed seat (2); The second insurance card platform (45) is arranged on the outer surface of said swing arm body (4) and is positioned between said load-carrying end and the said hinge (43), is used for after said supporting element (8) fracture, blocking said swing arm fixed base (3);
Have suitable spacing between said first insurance card platform (41) and the said second insurance card platform (45) so as the said first insurance card platform (41) when blocking said upper fixed seat (2) the said second insurance card platform (45) block said swing arm fixed base (3).
2. mechanical safety according to claim 1 is characterized in that,
Also comprise: supply post (9) is suspended on the said swing arm body (4);
The said first insurance card platform (41), touches at the end to prevent said supply post (9) less than touching end stroke bottom the said supply post (9) from the stroke the position of the position before said supporting element (8) fracture when blocking said upper fixed seat (2).
3. mechanical safety according to claim 2 is characterized in that,
Also comprise: supply post fixed base (7), be hinged on the said load-carrying end of said swing arm body (4);
Said supply post (9) is fixedly connected with said supply post fixed base (7).
4. mechanical safety according to claim 1 is characterized in that,
Said upper fixed seat (2) is cylindrical or cylindrical shape, and said supporting element (8) is a strut.
5. mechanical safety according to claim 4 is characterized in that,
Said supporting element (8) is an electric pushrod.
6. mechanical safety according to claim 5 is characterized in that,
Also comprise: electric pushrod adaptor (6) is fixed on the said swing arm body (4).
7. mechanical safety according to claim 6 is characterized in that,
Said electric pushrod one end and said swing arm fixed base (3) are hinged through second bearing pin (81), and the other end is connected through the 3rd bearing pin (83) with said electric pushrod adaptor (6).
8. mechanical safety according to claim 5 is characterized in that,
Said electric pushrod adopts built-in motor.
9. mechanical safety according to claim 2 is characterized in that, also comprises:
Chamber mirror dolly or Anesthesia machine or pallet (10) or pallet drawer (11) are arranged on the said supply post (9).
10. a medical hoist tower is characterized in that,
Comprise according to each described mechanical safety in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910217564XA CN102116407B (en) | 2009-12-31 | 2009-12-31 | Mechanical safety device and medical head mast using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910217564XA CN102116407B (en) | 2009-12-31 | 2009-12-31 | Mechanical safety device and medical head mast using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102116407A CN102116407A (en) | 2011-07-06 |
| CN102116407B true CN102116407B (en) | 2012-11-14 |
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ID=44215295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910217564XA Expired - Fee Related CN102116407B (en) | 2009-12-31 | 2009-12-31 | Mechanical safety device and medical head mast using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102116407B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102727313B (en) * | 2012-07-10 | 2014-08-13 | 迈柯唯医疗设备(苏州)有限公司 | Stagger rod connecting structure for medical crane tower |
| CN102743229B (en) * | 2012-07-24 | 2015-02-04 | 迈柯唯医疗设备(苏州)有限公司 | Folding type medical tower crane |
| CN104873274B (en) * | 2014-02-28 | 2018-07-06 | 北京谊安医疗系统股份有限公司 | For indoor tower crane |
| CN104873275B (en) * | 2014-02-28 | 2018-07-20 | 北京谊安医疗系统股份有限公司 | Balanced type lifts tower crane and its guider |
| CN104874073B (en) * | 2014-02-28 | 2018-05-01 | 北京谊安医疗系统股份有限公司 | For locomotive of performing the operation anesthesia thermomechanical components and there is its operation locomotive |
| CN105496697A (en) * | 2015-12-29 | 2016-04-20 | 上海正华医疗设备有限公司 | Intelligent medical tower crane system and operation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499016Y (en) * | 2001-08-02 | 2002-07-10 | 东莞羚亚医护用品制造厂有限公司 | Medical hoist tower |
| DE10353252A1 (en) * | 2003-11-13 | 2005-06-16 | Trumpf Kreuzer Medizin Systeme Gmbh + Co. Kg | Stand for medical apparatus has swiveling horizontal arms mounted on support columns and lifting and lowering system, controls on control head being colored to match colors of stand components |
| EP1647251A1 (en) * | 2004-10-14 | 2006-04-19 | Hill-Rom Services, Inc. | Medical appliance support with accessory tracks |
| CN2780149Y (en) * | 2005-03-07 | 2006-05-17 | 北京强师一佰科技开发中心 | Movable hanging tower for medical equipment |
| 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 |
-
2009
- 2009-12-31 CN CN200910217564XA patent/CN102116407B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499016Y (en) * | 2001-08-02 | 2002-07-10 | 东莞羚亚医护用品制造厂有限公司 | Medical hoist tower |
| DE10353252A1 (en) * | 2003-11-13 | 2005-06-16 | Trumpf Kreuzer Medizin Systeme Gmbh + Co. Kg | Stand for medical apparatus has swiveling horizontal arms mounted on support columns and lifting and lowering system, controls on control head being colored to match colors of stand components |
| EP1647251A1 (en) * | 2004-10-14 | 2006-04-19 | Hill-Rom Services, Inc. | Medical appliance support with accessory tracks |
| CN2780149Y (en) * | 2005-03-07 | 2006-05-17 | 北京强师一佰科技开发中心 | Movable hanging tower for medical equipment |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102116407A (en) | 2011-07-06 |
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Owner name: SANHE AEONMED MEDICAL SYSTEMS ENGINEERING CO., LTD Free format text: FORMER OWNER: BEIJING YIAN MEDICAL SYSTEM CO., LTD. Effective date: 20140716 |
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Free format text: CORRECT: ADDRESS; FROM: 100070 FENGTAI, BEIJING TO: 065201 LANGFANG, HEBEI PROVINCE |
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Effective date of registration: 20140716 Address after: 065201 Langfang city of Hebei province Sanhe Yanjiao Development Zone Chaobai Street No. 10 Patentee after: Sanhe Yi Medical System Engineering Co.,Ltd. Address before: 100070 Fengtai Science City, Fengtai District Feng Feng Road, No. 4, No. Patentee before: BEIJING AEONMED Co.,Ltd. |
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Granted publication date: 20121114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |