CN105502215B - A kind of liftable medical carrying platform - Google Patents
A kind of liftable medical carrying platform Download PDFInfo
- Publication number
- CN105502215B CN105502215B CN201610025810.1A CN201610025810A CN105502215B CN 105502215 B CN105502215 B CN 105502215B CN 201610025810 A CN201610025810 A CN 201610025810A CN 105502215 B CN105502215 B CN 105502215B
- Authority
- CN
- China
- Prior art keywords
- supporting part
- bolster stake
- movable supporting
- carrying
- fixture block
- 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
- 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 10
- 238000001514 detection method Methods 0.000 claims description 14
- 230000008602 contraction Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 239000010665 pine oil Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
A kind of liftable medical carrying platform, including pedestal (7), the guiding bolster stake component (6) being connected with the pedestal (7), movable supporting part (8), platform part (9) and the interconnecting piece (91) that platform part (9) and movable supporting part (8) are connected；Wherein, the platform part (9) is used for carry load, the guiding bolster stake component (6) includes symmetrically arranged two guiding bolster stake (61,62), it is provided with equally distributed annular tooth (612) on the every guiding bolster stake (61,62), the movable supporting part (8) includes the carrying fixture block pair being mutually symmetrical set cooperated respectively to be oriented to the annular tooth (612) of bolster stake (61,62) with described two.
Description
Technical field
The present invention relates to field of medical device, especially a kind of liftable medical carrying platform.
Background technique
In Medical Devices, the height and position for accurately adjusting some carrying platforms, such as some medical treatment detections are generally required
The difference of device etc., height and position will affect testing result.
Existing position regulator often uses accurate thread to realize.These accurate threads can be realized controlled high-precision
Machine driving is spent, the accurate control of position may be implemented in conjunction with the application such as some sensors and controller.
But in the use process of carrying platform, since the load at weighing position directly acts on screw thread for a long time, and
Some accidental shock effects may occur, this be easy to cause the accuracy decline and damage of accurate thread, thus shortens making for equipment
With the service life and increase maintenance cost.
Summary of the invention
The purpose of the present invention is to provide a kind of liftable medical carrying platforms, can overcome in the prior art lack
It falls into.
According to an aspect of the present invention, a kind of liftable medical carrying platform is connected including pedestal, with the pedestal
It is oriented to bolster stake component, movable supporting part, platform part and the interconnecting piece that platform part and movable supporting part are connected；Wherein, institute
Platform part is stated for carry load, the guiding bolster stake component includes symmetrically arranged two guiding bolster stake, described in every
Equally distributed annular tooth is provided on guiding bolster stake, the movable supporting part includes respectively to hold with two guiding
The carrying fixture block pair of the annular tooth cooperation of column being mutually symmetrical set is carried, each carrying fixture block to including setting relatively
The two band toothholder blocks set, it is described two to be clamped corresponding under the action of the contraction spring being set between it with toothholder block
Guiding bolster stake and thereby make each tooth with toothholder block and it is corresponding guiding bolster stake on annular tooth cooperate；Its
In, each carrying fixture block is to corresponding electromagnetic actuator device pair is provided with, and the electromagnetic actuator device is to including setting
Electromagnetic actuator device is stated to two at two sides in the corresponding carrying fixture block, to make described two band toothholder blocks overcome institute
State the convergent force of contraction spring and in the movable supporting part mutually liftoff sliding and separate so that described two band toothholders
Block is detached from the engagement with the annular tooth of the guiding bolster stake；It can described in being provided through in the middle part of the guiding bolster stake component
The longitudinal screw of dynamic supporting part, wherein the longitudinal screw is driven by the driving motor being mounted in the guiding bolster stake component
It is dynamic and fixed in rotation with the sliding slot in the central bore by the movable supporting part and in the longitudinal direction slideably
The thread slider being installed in the movable supporting part is threadedly engaged, the thread slider by elastomeric element with it is described movable
Supporting part acts on so as to drive the movable supporting part longitudinal movement；Rotation detection sensing is provided on the longitudinal screw
Rotation of the device to detect the longitudinal screw.
It is described flat when needing to adjust according to another aspect, such as the operation method of above-mentioned liftable medical carrying platform
When the height and position in platform portion, the driving motor drives the longitudinal screw rotation, and the rotation detection sensor, which detects, to be turned
After dynamic, the electromagnetic actuator device allows separately the movable supporting part to move to by the carrying fixture block；When described
After the movable supporting part movement in place, the driving motor stops operating, and the rotation detection sensor detects described vertical
Make the electromagnetic actuator device to lower electricity so that the carrying fixture block leads clamping again accordingly after to screw rod stalling
The carrying to the platform part is achieved in bolster stake；After the carrying fixture block to clamping again, the driving motor is reversed
It turns an angle so that the thread slider moves down a distance so that the elastomeric element partly pine oil.
Through the above scheme, due to using the cooperation with toothholder block pair with toothed guiding bolster stake that can be closed,
The carrying that thus, it is possible to be oriented to the load-carrying that bolster stake is realized while guiding for carrying platform, to avoid unexpected punching
It hits load and long-term load acts on the tooth form of screw thread.And matched by rotation detection sensor with cooperating for electromagnetic actuator device
Close can be realized drive and stop two kinds of motion states under on fixture block on operation control to avoid fixture block to influence height position
The adjustment set.It enables to that there is movement cushion performance between threaded block and movable carrier block by elastic element, combines as a result,
Motor rotates backward after fixture block is to realization positioning and locking so that the characteristics of thread slider moves backward, enables to longitudinal screw
Screw thread be detached from the carrying of the gravity to carrying load-carrying, and for next rotate driving provide the cushion space on rotating and away from
From, for generate Electromagnetically-operating command signal possibility is provided.The operation command signal is generated by rotation detection sensor.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the liftable medical carrying platform of one kind of the invention.
Fig. 2 is the detailed schematic of the partial enlargement in Fig. 1.
Fig. 3 is the cross-sectional view at the guiding carrying post part shown in Fig. 2.
Specific embodiment
Below with reference to Fig. 1-3, the present invention is described in detail.
The liftable medical carrying platform of one kind according to the embodiment, including pedestal 7, the guiding being connected with the pedestal 7
Bolster stake component 6, movable supporting part 8, platform part 9 and the interconnecting piece 91 that platform part 9 and movable supporting part 8 are connected；Wherein,
The platform part 9 is used for carry load, and the guiding bolster stake component 6 includes symmetrically arranged two guiding bolster stake 61,62,
Equally distributed annular tooth 612 is provided on the every guiding bolster stake 61,62, the movable supporting part 8 includes using respectively
To be oriented to the carrying fixture block pair being mutually symmetrical set that the annular tooth 612 of bolster stake 61,62 cooperates with described two, each
For the carrying fixture block to including be oppositely arranged two band toothholder blocks 86,861, described two band toothholder blocks 86,861 can be
Corresponding guiding bolster stake 61,62 is clamped under the action of the contraction spring 80 between it and thereby makes each band
The tooth of toothholder block cooperates with the annular tooth 612 on corresponding guiding bolster stake 61,62；Wherein, each carrying fixture block is to equal
It is provided with corresponding electromagnetic actuator device pair, the electromagnetic actuator device is to including being arranged in the corresponding carrying fixture block to two
Two at side are stated electromagnetic actuator device 87,89, to make described two band toothholder blocks 86,861 overcome the contraction spring 80
Convergent force and in the movable supporting part 8 it is mutually liftoff sliding and separate so that described two band toothholder blocks 86,861
It is detached from the engagement with the annular tooth 612 of the guiding bolster stake 61,62；The middle part of the guiding bolster stake component 6, which is provided with, wears
Cross the longitudinal screw 88 of the movable supporting part 8, wherein the longitudinal screw 88 is by being mounted on the guiding bolster stake component 6
In the driving of driving motor 71 and fixed in rotation with the sliding slot 81 in the central bore by the movable supporting part 8
And the thread slider 82 being slidably mounted in the movable supporting part 8 in the longitudinal direction is threadedly engaged, the thread slider 82
It is acted on by elastomeric element 83 with the movable supporting part 8 so as to drive 8 longitudinal movement of movable supporting part；It is described
Rotation of the rotation detection sensor 72 to detect the longitudinal screw 88 is provided on longitudinal screw 88.
According to another embodiment, the operation method of above-mentioned liftable medical carrying platform, when needing to adjust the platform
When the height and position in portion 9, the driving motor 71 drives the longitudinal screw 88 to rotate, and the rotation detection sensor 72 detects
To after rotation, the electromagnetic actuator device allows the movable supporting part 8 to move to by the carrying fixture block to separately；When
After the movable movement in place of supporting part 8, the driving motor 71 stops operating, and the rotation detection sensor 72 detects
Make the electromagnetic actuator device to lower electricity so that the carrying fixture block to pressing from both sides again after to the longitudinal screw 88 stalling
Tight corresponding guiding bolster stake 61,62 is achieved in the carrying to the platform part 9；After the carrying fixture block to clamping again,
The driving motor 71 rotates backward certain angle and the thread slider 82 is made to move down a distance so that the elastic portion
The partly pine oil of part 83.
Due to using the cooperation with toothholder block pair with toothed guiding bolster stake that can be closed, thus, it is possible to lead
The carrying of the load-carrying for carrying platform is realized while guiding to bolster stake, to avoid accidental shock load and bear for a long time
Lotus acts on the tooth form of screw thread.And it can be realized and driving with the cooperation that cooperates of electromagnetic actuator device by rotation detection sensor
It is dynamic and stop under two kinds of motion states on fixture block on adjustment of the operation control to avoid fixture block to height and position is influenced.Pass through bullet
Property element enable between threaded block and movable carrier block have movement cushion performance, as a result, combine motor in fixture block to reality
It is rotated backward after existing positioning and locking so that the characteristics of thread slider moves backward, the screw thread of longitudinal screw is enabled to be detached to holding
The carrying of the gravity of load-carrying is carried, and provides cushion space and distance in rotation for next rotate driving, to generate electromagnetism behaviour
Making command signal offer may.The operation command signal is generated by rotation detection sensor.
In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various
Change.
Claims (1)
1. a kind of operation method of liftable medical carrying platform, the medical carrying platform include pedestal (7) and the pedestal
(7) connected guiding bolster stake component (6), movable supporting part (8), platform part (9) and by platform part (9) and movable supporting part
(8) connected interconnecting piece (91)；Wherein, the platform part (9) is used for carry load, and the guiding bolster stake component (6) includes
Symmetrically arranged two guiding bolster stake (61,62) is provided with equally distributed ring on the every guiding bolster stake (61,62)
Shape tooth (612), the movable supporting part (8) include respectively to the annular tooth with described two guiding bolster stake (61,62)
(612) cooperate the carrying fixture block pair being mutually symmetrical set, it is each it is described carrying fixture block to include be oppositely arranged two
A band toothholder block (86,861), described two band toothholder blocks (86,861) can be in the works for the contraction spring (80) being set between it
Corresponding guiding bolster stake (61,62) is clamped with lower and thereby each tooth with toothholder block is held with corresponding guiding
Carry annular tooth (612) cooperation on column (61,62)；Wherein, each carrying fixture block is to being provided with corresponding electromagnetic drive
Device pair, the electromagnetic actuator device fill two electromagnetic drives at two sides to including the corresponding carrying fixture block is arranged in
(87,89) are set, to make described two band toothholder blocks (86,861) overcome the convergent force of the contraction spring (80) described
Mutually liftoff sliding in movable supporting part (8) and separate led so that described two band toothholder blocks (86,861) are detached from described
Engagement to the annular tooth (612) of bolster stake (61,62)；It is provided through in the middle part of the guiding bolster stake component (6) described
The longitudinal screw (88) of movable supporting part (8), wherein the longitudinal screw (88) is by being mounted on the guiding bolster stake component
(6) driving motor (71) in drives and exists with the sliding slot (81) in the central bore by the movable supporting part (8)
It is fixed in rotation and the thread slider (82) being slidably mounted in the movable supporting part (8) in the longitudinal direction is threadedly engaged,
The thread slider (82) is acted on by elastomeric element (83) with the movable supporting part (8) described movable so as to drive
Supporting part (8) longitudinal movement；Rotation detection sensor (72) is provided on the longitudinal screw (88) to detect the longitudinal direction
The rotation of screw rod (88)；
The operation method are as follows: when needing to adjust the height and position of the platform part (9), described in driving motor (71) driving
Longitudinal screw (88) rotation, after the rotation detection sensor (72) detects rotation, the electromagnetic actuator device will be to will be described
Carrying fixture block allows separately the movable supporting part (8) to move；After the movable supporting part (8) moves in place, institute
It states driving motor (71) to stop operating, the rotation detection sensor (72) makes after detecting the longitudinal screw (88) stalling
The electromagnetic actuator device to it is lower electricity so that the carrying fixture block to again clamp accordingly be oriented to bolster stake (61,62) by
This realizes the carrying to the platform part (9)；After the carrying fixture block to clamping again, the driving motor (71) is rotated backward
The thread slider (82) is made to move down a distance for certain angle so that the elastomeric element (83) partly pine oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610025810.1A CN105502215B (en) | 2016-01-15 | 2016-01-15 | A kind of liftable medical carrying platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610025810.1A CN105502215B (en) | 2016-01-15 | 2016-01-15 | A kind of liftable medical carrying platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105502215A CN105502215A (en) | 2016-04-20 |
| CN105502215B true CN105502215B (en) | 2018-12-21 |
Family
ID=55710605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610025810.1A Expired - Fee Related CN105502215B (en) | 2016-01-15 | 2016-01-15 | A kind of liftable medical carrying platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105502215B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04106276A (en) * | 1990-08-24 | 1992-04-08 | Sakakibara:Kk | Solid car port |
| CN200978413Y (en) * | 2006-12-05 | 2007-11-21 | 中国石化集团胜利石油管理局钻井工艺研究院 | Repeatedly-usable lifting gear |
| CN202793567U (en) * | 2012-09-28 | 2013-03-13 | 黑龙江科技学院 | Electronic weighing system lifting device |
| CN202901750U (en) * | 2012-10-22 | 2013-04-24 | 帝崴企业股份有限公司 | Face plate support device with lifting mechanism |
| CN203144037U (en) * | 2013-01-24 | 2013-08-21 | 柴锐 | Elevating device with handrail |
| CN205472447U (en) * | 2016-01-15 | 2016-08-17 | 张淑丽 | Liftable medical load -bearing platform |
-
2016
- 2016-01-15 CN CN201610025810.1A patent/CN105502215B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105502215A (en) | 2016-04-20 |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181102 Address after: 317600 Taizhou, Yuhuan, Zhejiang province Yuhuan Town, the village of TAM Tong Applicant after: YUHUAN WANJIN NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: 314503 13 buildings of Mao Tong Street, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang 404 Applicant before: TONGXIANG JIADONG TRADE CO.,LTD. |
|
| GR01 | Patent grant | ||
| 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: 20181221 |