CN102493980B - Medical air-sealing brake device - Google Patents
Medical air-sealing brake device Download PDFInfo
- Publication number
- CN102493980B CN102493980B CN201110406596.1A CN201110406596A CN102493980B CN 102493980 B CN102493980 B CN 102493980B CN 201110406596 A CN201110406596 A CN 201110406596A CN 102493980 B CN102493980 B CN 102493980B
- Authority
- CN
- China
- Prior art keywords
- assembly
- base
- brake apparatus
- anchor plate
- plate kit
- 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
Links
Images
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to a medical air-sealing brake device which comprises a base. The medical air-sealing brake device is characterized in that a gas transmission channel is distributed in the base; one end of the gas transmission channel is provided with a pressing plate component; the pressing plate component is provided with air vents which are conducted with the gas transmission channel; the lower part of the pressing plate component is connected with the base through a fastening component; the pressing plate component is provided with a gas membrane component; a gas containing cavity is formed between the inner wall of the gas membrane component and the pressing plate component; the other end of each gas transmission channel is provided with a joining component; the gas membrane component is provided with a boosting component; the base is provided with a threaded hole; and the threaded hole is internally provided with a force regulating component. Therefore, a medical hanging tower can be enabled to be in an air-sealing state, the relevant air inflation and unlocking operations are carried out only when the medical hanging tower is required to be regulated, and the use safety is ensured.
Description
Technical field
The present invention relates to a kind of braking device, relate in particular to a kind of mechanical air closure brake apparatus.
Background technique
Medical hoist tower is the requisite air feed medical equipment of hospital modernization operating room, is mainly used in the terminal switching of the medical gases such as operating room oxygen supply, attraction, pressurized air, nitrogen.It is by the lifting of electric machinery control device platform, safely, reliably.Its balanced type design guarantees the level of equipment platform, guarantees the safety of equipment.Meanwhile, the driving by motor guarantees that equipment operates quickly and efficiently.
Operation for tower crane is used, and be unable to do without necessary position brake device, and rubber pneumatic bag inflation brake, due to advantages such as preparation process are simple, with low cost, obtains general application in industry.But medical tower crane most of the time in the process of using is (namely airbag aeration brake is for a long time in inflated condition) remaining static.Rubber pneumatic bag in long-term continuous charge, progressively expose many defects (such as: gas leakage, be full of cracks, noise etc.).Along with whole medical system is to high standard, the development of high quality direction, more and more discontented this kind of brake system of client, medical industry is badly in need of a kind of new brake system.
Summary of the invention
Object of the present invention is exactly in order to solve the above-mentioned problems in the prior art, and a kind of mechanical air closure brake apparatus is provided.
Object of the present invention is achieved through the following technical solutions:
A kind of mechanical air closure brake apparatus, include base, wherein: in described base, be distributed with gas delivery passage, one end of described gas delivery passage is provided with Anchor plate kit, described Anchor plate kit is provided with the vent with gas delivery passage conducting, described Anchor plate kit below is connected with base by fastener assembly, air film assembly is installed on described Anchor plate kit, between the inwall of described air film assembly and Anchor plate kit, form gas receiving cavity, the other end of described gas delivery passage is provided with linking assembly, on described air film assembly, be provided with reinforcement assembly, on described base, be provided with tapped hole, tune power assembly is installed in described tapped hole.
Further, above-mentioned a kind of mechanical air closure brake apparatus, wherein: described reinforcement assembly includes reinforcement bar, the tail end of described reinforcement bar is provided with convergence hole, in described convergence hole, is equipped with rotatingshaft, on described reinforcement bar, is provided with point of contact, the tail end outer race of described reinforcement bar is equipped with connecting rod, on described connecting rod, be provided with housing region, described point of contact is positioned at housing region, and described connecting rod is connected with base by location guide pin bushing.
Further, above-mentioned a kind of mechanical air closure brake apparatus, wherein: described tune power assembly includes screw rod, and the periphery of described screw rod is provided with elastic component, and the top of described screw rod is connected with anti-rotation assembly.
Further, above-mentioned a kind of mechanical air closure brake apparatus, wherein: described screw rod stage casing is distributed with without threaded portion, the described periphery without threaded portion is provided with elastic component.
Further, above-mentioned a kind of mechanical air closure brake apparatus, wherein: described elastic component is stack shell fragment assembly or spring assembly.
Further, above-mentioned a kind of mechanical air closure brake apparatus, wherein: described anti-rotation assembly is rotating-proof nut, described rotating-proof nut outer wall is distributed with screw thread, offers screw flight through hole on described rotating-proof nut
Further, above-mentioned a kind of mechanical air closure brake apparatus, wherein: between described Anchor plate kit and base, be provided with black box.
Again further, above-mentioned a kind of mechanical air closure brake apparatus, wherein: described fastener assembly is tensioned screw.
The advantage of technical solution of the present invention is mainly reflected in: can allow medical hoist tower in the routine state of holding one's breath, the inflation unlocking operation of being only just correlated with in needs adjustment.Like this, the energy resource supply that runs into burst is unexpected, and during such as accidents such as power failures, pneumatic mechanism cannot provide sufficient gas, but medical hoist tower is still in locking state, has guaranteed safety in utilization, is worthy to be popularized.
Accompanying drawing explanation
Object of the present invention, advantage and disadvantage, the non-limitative illustration by preferred embodiment below is for illustration and explanation.These embodiments are only the prominent examples of application technical solution of the present invention, and all technological schemes of taking to be equal to replacement or equivalent transformation and forming, within all dropping on the scope of protection of present invention.In the middle of these accompanying drawings,
Fig. 1 is the organigram of this mechanical air closure brake apparatus;
Fig. 2 is the work schematic diagram of this mechanical air closure brake apparatus.
1 base 2 Anchor plate kits
3 air film assembly 4 gas receiving cavities
5 reinforcement bar 6 rotatingshafts
7 connecting rod 8 location guide pin bushings
9 screw rods 10 are without threaded portion
11 stack shell fragment assembly 12 rotating-proof nuts
13 are connected assembly
Embodiment
Mechanical air closure brake apparatus, includes base 1 as shown in Figure 1 and Figure 2, and its unusual part is: in base 1 of the present invention, be distributed with gas delivery passage.Specifically, one end of this gas delivery passage is provided with Anchor plate kit 2.For the ease of gas conducting, on Anchor plate kit 2, be provided with the vent with gas delivery passage conducting.Meanwhile, consider the installation location of Anchor plate kit 2, Anchor plate kit 2 belows are connected with base 1 by fastener assembly.In order to play good control action, air film assembly 3 is installed on Anchor plate kit 2, between the inwall of air film assembly 3 and Anchor plate kit 2, form gas receiving cavity 4.And, in order being connected with follow-up gas supply assembly, at the other end of gas delivery passage, to be provided with and to be connected assembly 13.Consider, effective transmission of braking strength and suitably amplification are provided with reinforcement assembly on air film assembly 3.Moreover the dynamics size for the ease of Correctly adjust brake, realizes accurate brake adjustment, is provided with tapped hole on base 1, and tune power assembly is installed in described tapped hole.
With regard to the present invention one mode of execution preferably, reinforcement assembly includes reinforcement bar 5, and its front end is distributed with force area.Tail end at reinforcement bar 5 is provided with convergence hole, is equipped with rotatingshaft 6 in this convergence hole.Meanwhile, consider the smooth transmission of active force, on reinforcement bar 5, be provided with point of contact.And, in the tail end outer race of reinforcement bar 5, be equipped with connecting rod 7.Specifically, on this connecting rod 7, be provided with housing region, point of contact is positioned at housing region.Moreover, for the motion path of connecting rod 7 is effectively limited, guaranteeing with vertical mode transfer function power, connecting rod 7 is connected with base 1 by location guide pin bushing 8.
Further, for the ease of operator's debugging, adjust power assembly to include screw rod 9, the periphery of this screw rod 9 is provided with elastic component, and the top of screw rod 9 is connected with anti-rotation assembly.Specifically, in order to make being connected of elastic component and screw rod 9 more tight.Meanwhile, prevent from affecting rotatablely moving of screw rod 9 because of the existence of elastic component, be distributed with without threaded portion 10 in the stage casing of screw rod 9, this periphery without threaded portion 10 is provided with elastic component.
Consider that the difference of elastic component self elasticity coefficient can bring different using effect, the elastic component that the present invention adopts is stack shell fragment assembly 11 or spring assembly.Like this, can meet daily elastic performance demand.
Again further, for the effect that promotes anti-transfer is also in order to implement conveniently, anti-rotation assembly of the present invention is rotating-proof nut 12.Specifically, these rotating-proof nut 12 outer walls are provided with screw thread, and tapped hole inwall is also distributed with corresponding screw thread.Like this, when assembling is used, allow rotating-proof nut 12 be threaded with tapped hole.Meanwhile, on rotating-proof nut 12, offer screw flight through hole, can assist screw rod 9 to carry out motion guide.
In conjunction with actual service condition of the present invention, in order effectively to promote tightness, between Anchor plate kit 2 and base 1, be provided with black box.Corresponding with it, the fastener assembly of employing is tensioned screw.
When actual practical, medical hoist tower is in the routine state of holding one's breath.When operator need to adjust the angle of medical hoist tower, by pneumatic mechanism, air film assembly 3 is inflated, cause gas receiving cavity 4 to expand, then to reinforcement bar 5 is applied to downward power, reinforcement bar 5 increases power by reinforcement assembly and is applied on elastic component.Like this, cause screw rod 9 to be rotated down by the guiding of screw thread.Thus, the pressure being positioned between the braking column on screw rod 9 tops and the brake lining of medical hoist tower diminishes.When downward power is enough large, the friction plate of braking column and the pressure between brake lining are zero, and brake is removed, and are convenient to mobile adjustment.
By above-mentioned character express, can find out, adopt after the present invention, can allow medical hoist tower in the routine state of holding one's breath, the inflation unlocking operation of being only just correlated with in needs adjustment.Like this, the energy resource supply that runs into burst is unexpected, and during such as accidents such as power failures, pneumatic mechanism cannot provide sufficient gas, but medical hoist tower is still in locking state, has guaranteed safety in utilization, is worthy to be popularized.
Claims (7)
1. a mechanical air closure brake apparatus, include base, it is characterized in that: in described base, be distributed with gas delivery passage, one end of described gas delivery passage is provided with Anchor plate kit, described Anchor plate kit is provided with the vent with gas delivery passage conducting, described Anchor plate kit below is connected with base by fastener assembly, air film assembly is installed on described Anchor plate kit, between the inwall of described air film assembly and Anchor plate kit, form gas receiving cavity, the other end of described gas delivery passage is provided with linking assembly, on described air film assembly, be provided with reinforcement assembly, on described base, be provided with tapped hole, tune power assembly is installed in described tapped hole.
2. a kind of mechanical air closure brake apparatus according to claim 1, it is characterized in that: described reinforcement assembly includes reinforcement bar, the tail end of described reinforcement bar is provided with convergence hole, in described convergence hole, be equipped with rotatingshaft, on described reinforcement bar, be provided with point of contact, the tail end outer race of described reinforcement bar is equipped with connecting rod, on described connecting rod, is provided with housing region, described point of contact is positioned at housing region, and described connecting rod is connected with base by location guide pin bushing.
3. a kind of mechanical air closure brake apparatus according to claim 1, is characterized in that: described tune power assembly includes screw rod, and the periphery of described screw rod is provided with elastic component, and the top of described screw rod is connected with anti-rotation assembly.
4. a kind of mechanical air closure brake apparatus according to claim 3, is characterized in that: described screw rod stage casing is distributed with without threaded portion, and the described periphery without threaded portion is provided with elastic component.
5. a kind of mechanical air closure brake apparatus according to claim 3, is characterized in that: described anti-rotation assembly is rotating-proof nut, and described rotating-proof nut outer wall is distributed with screw thread, offers screw flight through hole on described rotating-proof nut.
6. a kind of mechanical air closure brake apparatus according to claim 1, is characterized in that: between described Anchor plate kit and base, be provided with black box.
7. a kind of mechanical air closure brake apparatus according to claim 1, is characterized in that: described fastener assembly is tensioned screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110406596.1A CN102493980B (en) | 2011-12-09 | 2011-12-09 | Medical air-sealing brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110406596.1A CN102493980B (en) | 2011-12-09 | 2011-12-09 | Medical air-sealing brake device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102493980A CN102493980A (en) | 2012-06-13 |
| CN102493980B true CN102493980B (en) | 2014-04-16 |
Family
ID=46185829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110406596.1A Expired - Fee Related CN102493980B (en) | 2011-12-09 | 2011-12-09 | Medical air-sealing brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102493980B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103892914B (en) * | 2012-12-27 | 2017-02-08 | 北京谊安医疗系统股份有限公司 | Brake apparatus of slide seat of medical pendant |
| CN108716501A (en) * | 2018-08-15 | 2018-10-30 | 中国长江动力集团有限公司 | Adaptive clamp device |
| CN109199763A (en) * | 2018-11-13 | 2019-01-15 | 宁波晟禾医疗器械有限公司 | A kind of novel medical tower crane brake gear |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3406609A (en) * | 1966-07-08 | 1968-10-22 | Rockwell Standard Co | Brake actuator |
| US4154321A (en) * | 1977-03-14 | 1979-05-15 | Wagner Electric Corporation | Cam actuated disc brake |
| CN201090637Y (en) * | 2007-09-14 | 2008-07-23 | 刘春海 | Brake device of medical hoist tower revolving arm |
| CN201610911U (en) * | 2009-12-16 | 2010-10-20 | 烟台冰科集团有限公司 | Pneumatic brake device of medical hanging tower |
| CN202326548U (en) * | 2011-12-09 | 2012-07-11 | 迈柯唯医疗设备(苏州)有限公司 | Mechanical air closure brake apparatus |
-
2011
- 2011-12-09 CN CN201110406596.1A patent/CN102493980B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3406609A (en) * | 1966-07-08 | 1968-10-22 | Rockwell Standard Co | Brake actuator |
| US4154321A (en) * | 1977-03-14 | 1979-05-15 | Wagner Electric Corporation | Cam actuated disc brake |
| CN201090637Y (en) * | 2007-09-14 | 2008-07-23 | 刘春海 | Brake device of medical hoist tower revolving arm |
| CN201610911U (en) * | 2009-12-16 | 2010-10-20 | 烟台冰科集团有限公司 | Pneumatic brake device of medical hanging tower |
| CN202326548U (en) * | 2011-12-09 | 2012-07-11 | 迈柯唯医疗设备(苏州)有限公司 | Mechanical air closure brake apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102493980A (en) | 2012-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102493980B (en) | Medical air-sealing brake device | |
| CN202326548U (en) | Mechanical air closure brake apparatus | |
| CN104875004B (en) | A kind of high-precision aspirated-air type screwdriver of use servomotor | |
| CN202149306U (en) | Fixing connector for corrugated tube of electric air-blasting type long-tube breathing apparatus | |
| CN204061342U (en) | Blower | |
| CN204554033U (en) | A kind of testing apparatus with valve rod bellows component sealing | |
| CN208442335U (en) | A kind of automatic Leather Drum rotational positioning air valve | |
| CN210429973U (en) | Gas decompression tracking device for fuel cell | |
| CN203698397U (en) | Coaxial air cylinder clutch type vehicle steering control device | |
| CN210091876U (en) | Transformer bushing oil sampling and oil supplementing device | |
| CN204154488U (en) | Engineering truck brake experimental bench | |
| CN209278365U (en) | A kind of air-actuated band brake device | |
| CN201392299Y (en) | Hardometer electronic stress-application automatic loading-unloading mechanism | |
| CN214036637U (en) | Tensile buckle device of transition is prevented in spring dismouting and subway machineshop car | |
| CN102494060A (en) | High-air-tightness pneumatic device for medical gas-stop braking system | |
| CN202326850U (en) | Force increasing device for medical air-tight brake system | |
| CN208459003U (en) | Car door emergency valve detection device and car door emergency valve detection system | |
| CN109506856A (en) | Battery pack air-tightness detection method | |
| CN102494058A (en) | Pneumatic device of medical air-closed brake system | |
| CN103754255A (en) | Coaxial air cylinder clutch type vehicle steering control device | |
| CN219933300U (en) | Adjustable pipeline connecting device | |
| CN205226389U (en) | Single valve core gas accuse valve | |
| CN209977715U (en) | Distributed natural gas node pressure detector | |
| CN202326857U (en) | Force regulating device of medical gas-tight braking system | |
| CN210950062U (en) | Butterfly valve with exhaust structure |
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 |
Granted publication date: 20140416 Termination date: 20181209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |