CN106732864A - A kind of laboratory Multifunctional auto-lift or-fall platform - Google Patents
A kind of laboratory Multifunctional auto-lift or-fall platform Download PDFInfo
- Publication number
- CN106732864A CN106732864A CN201611231612.7A CN201611231612A CN106732864A CN 106732864 A CN106732864 A CN 106732864A CN 201611231612 A CN201611231612 A CN 201611231612A CN 106732864 A CN106732864 A CN 106732864A
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- CN
- China
- Prior art keywords
- fixedly connected
- sliding block
- connection sheet
- fixed
- lift
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The invention provides a kind of laboratory Multifunctional auto-lift or-fall platform, including the first sliding block, the first tightening nut, the first support frame, connection sheet and rotation nut；First sliding block is fixed on sliding groove by the first tightening nut；The first sliding block right side is fixedly connected the first support frame, and the first support frame is fixedly connected with connection sheet, and connection sheet is fixedly connected with rotation nut；Second sliding block passes on left the second support frame and is fixedly connected with connection sheet, and the second tightening nut is fixed on the second shoe surface；The connection sheet and rotation nut are fixedly connected on the surface of screw mandrel, and screw mandrel is fixedly connected by shaft coupling with stepper motor；The stepper motor 11 is fixed on the upper surface of base, and power switch is fixed on the upper surface right side of base；The connection sheet is fixedly connected on plummer, and adjusting knob is fixedly connected with plummer, and plummer both sides are provided with slide rail.
Description
Technical field
The present invention relates to a kind of self-raising platform, specifically a kind of laboratory Multifunctional auto-lift or-fall platform.
Background technology
Having numerous experiments in the experimental teaching in middle school needs lifting platform to complete operation, and traditional laboratory lifting platform is past
Toward a class glass reaction vessel can only be placed, without versatility；And traditional experiment room lifting platform often uses hand-operated lifting, rise
Drop platform increases with the increase in age, corrosion, and movement is dumb, and affected inconvenience is caused to experimental courses.Multi-functional automatic liter
Drop platform carries out upper underdrive using screw mandrel, precisely convenient, and plummer, the size model of plummer are connected on the outside of screw mandrel rotation nut
Enclosing can carry out big lower setting by rotation of adjustment knob, and the setting that arbitrary height arbitrarily carries size is set so as to reach.
The content of the invention
It is an object of the invention to provide a kind of laboratory Multifunctional auto-lift or-fall platform, to solve to be carried in above-mentioned background technology
The problem for going out.
In order to solve the above technical problems, the invention provides following technical scheme：
A kind of laboratory Multifunctional auto-lift or-fall platform, including the first sliding block, the first tightening nut, the first support frame, connection
Piece and rotation nut；First sliding block is fixed on sliding groove by the first tightening nut；The first sliding block right side is fixed
The first support frame is connected, the first support frame is fixedly connected with connection sheet, connection sheet is fixedly connected with rotation nut；Described second slides
Block passes on left the second support frame and is fixedly connected with connection sheet, and the second tightening nut is fixed on the second shoe surface；It is described
Connection sheet and rotation nut are fixedly connected on the surface of screw mandrel, and screw mandrel is fixedly connected by shaft coupling with stepper motor；Institute
The upper surface that stepper motor 11 is fixed on base is stated, power switch is fixed on the upper surface right side of base；The connection sheet is fixed
Plummer is connected to, adjusting knob is fixedly connected with plummer.
As further scheme of the invention：The plummer both sides are provided with slide rail
As further scheme of the invention：First sliding block is embedded on the first column, and the first column inner surface is opened
There is sliding groove, the first sliding block center is provided with bolt hole, and the first tightening nut passes through bolt hole.
As further scheme of the invention：First sliding block is embedded on the second column, the second column inner surface
Sliding groove is provided with, the second sliding block center is provided with bolt hole, and the second tightening nut passes through bolt hole.
As further scheme of the invention：First column, the second column are fixed on ground, are located at base
In same level.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention realizes moving up and down for sliding block by the rotation of step motor control leading screw, realizes the automatic liter of lifting platform
Drop；Plummer scale on lifting platform can be adjusted by adjusting knob, realize the versatility of lifting platform；And rise
The adjustable height for dropping platform can arbitrarily be set, and meet the complex situations in experimental teaching, and Multi-function lifting platform is more convenient more convenient
Lifting platform will not easily occur corrosion so as to cause elevating function to be lost simultaneously.
Brief description of the drawings
Fig. 1 is a kind of structural representation of laboratory Multifunctional auto-lift or-fall platform；
Fig. 2 is a kind of laboratory Multifunctional auto-lift or-fall platform overlooking the structure diagram；
In figure：The sliding blocks of 1- first, the tightening nuts of 2- first, the support frames of 3- first, 4- connection sheets, 5- rotation nuts, 6- the
Two support frames, the sliding blocks of 7- second, the tightening nuts of 8- second, 9- sliding grooves, 10- bases, 11- stepper motors, 12- shaft couplings, 13-
Screw mandrel, 14- adjusting knobs, 15- plummers, 16- power switches, the columns of 17- second, the columns of 18- first.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Fig. 1-2 is referred to, a kind of laboratory Multifunctional auto-lift or-fall platform, including the first sliding block 1, is present embodiments provided
One tightening nut 2, the first support frame 3, connection sheet 4 and rotation nut 5；First sliding block 1 is fixed by the first tightening nut 2
In on sliding groove 9, can be slided up and down along sliding groove 9 by adjusting the sliding block 1 of the first tightening nut 2 first；Described first slides
The right side of block 1 is fixedly connected the first support frame 3, and the first support frame 3 is fixedly connected with connection sheet 4, and connection sheet 4 is consolidated with rotation nut 5
Fixed connection；Second sliding block 7 passes on left the second support frame 6 and is fixedly connected with connection sheet 4, and the second tightening nut 8 is consolidated
Due to the surface of the second sliding block 7, moving up and down for the first sliding block 1 and the second sliding block 7 is driven by rotating moving up and down for nut 5；
The connection sheet 4 and rotation nut 5 are fixedly connected on the surface of screw mandrel 13, and screw mandrel 13 is entered by shaft coupling 12 with stepper motor 11
Row is fixedly connected, and stepper motor rotarily drives screw mandrel rotation；The stepper motor 11 is fixed on the upper surface of base 10, and power supply is opened
The 16 upper surface right sides for being fixed on base 10 are closed, power-on switchs 16 stepper motors 11 and starts rotation, the driven rotation of screw mandrel 13
Nut 5 is moved up and down and drives moving up and down for the first sliding block 1 and the second sliding block 7；The connection sheet 4 is fixedly connected on plummer
15, the scale of plummer 15 can be adjusted, and adjusting knob 14 is fixedly connected with plummer 15, by rotation of adjustment knob 14
The control to the scale of plummer 15 can be realized；First sliding block 1 is embedded on the first column 18, the inner surface of column 18
Sliding groove 9 is provided with, the center of the first sliding block 1 is provided with bolt hole, and the first tightening nut 2 passes through bolt hole；First sliding block 2 is embedded
In on the second column 17, the inner surface of column 17 is provided with sliding groove, and the center of the second sliding block 1 is provided with bolt hole, and the second tightening nut 8 is worn
Cross bolt hole；First column 18, the second column 17 are fixed on ground, are located in same level with base 10.
Operation principle of the invention：The startup and stopping of stepper motor are controlled by power switch, stepper motor is by connection
Axle device is connected with screw mandrel, and stepper motor rotarily drives screw mandrel rotation, and the rotation nut on screw mandrel is moved up and down；By adjusting slider
On tightening nut, rotation nut drive sliding block move up and down, reach purpose height after fasten tightening nut；Rotation is adjusted
Section knob selects suitable plummer to install scale, treats installation vessel and is placed.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can also be on the premise of this patent objective not be departed from
Make a variety of changes.
Claims (5)
1. a kind of laboratory Multifunctional auto-lift or-fall platform, including the first sliding block (1), the first tightening nut (2), the first support frame
(3), connection sheet (4) and rotation nut (5)；Characterized in that, first sliding block (1) is fixed by the first tightening nut (2)
In on sliding groove (9)；First sliding block (1) right side is fixedly connected the first support frame (3), the first support frame (3) and connection sheet
(4) it is fixedly connected, connection sheet (4) is fixedly connected with rotation nut (5)；Second sliding block (7) passes on left the second support frame
(6) it is fixedly connected with connection sheet (4), the second tightening nut (8) is fixed on the second sliding block (7) surface；The connection sheet (4)
The surface of screw mandrel (13) is fixedly connected on rotation nut (5), screw mandrel (13) is entered by shaft coupling (12) with stepper motor (11)
Row is fixedly connected；The stepper motor (11) is fixed on the upper surface of base (10), and power switch (16) is fixed on base (10)
Upper surface right side；The connection sheet (4) is fixedly connected on plummer (15), and adjusting knob (14) is fixed with plummer (15) to be connected
Connect.
2. a kind of laboratory Multifunctional auto-lift or-fall platform according to claim 1, it is characterised in that the plummer (15)
Both sides are provided with slide rail.
3. a kind of laboratory Multifunctional auto-lift or-fall platform according to claim 1, it is characterised in that first sliding block
(1) it is embedded on the first column (18), the first column (18) inner surface is provided with sliding groove (9), the first sliding block (1) center is provided with spiral shell
Keyhole, the first tightening nut (2) is through bolt hole.
4. a kind of laboratory Multifunctional auto-lift or-fall platform according to claim 3, it is characterised in that first sliding block
(2) it is embedded on the second column (17), the second column (17) inner surface is provided with sliding groove, the second sliding block (1) center is provided with bolt
Hole, the second tightening nut (8) is through bolt hole.
5. a kind of laboratory Multifunctional auto-lift or-fall platform according to claim 4, it is characterised in that first column
(18), the second column (17) is fixed on ground, with base (10) in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611231612.7A CN106732864A (en) | 2016-12-28 | 2016-12-28 | A kind of laboratory Multifunctional auto-lift or-fall platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611231612.7A CN106732864A (en) | 2016-12-28 | 2016-12-28 | A kind of laboratory Multifunctional auto-lift or-fall platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106732864A true CN106732864A (en) | 2017-05-31 |
Family
ID=58921090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611231612.7A Pending CN106732864A (en) | 2016-12-28 | 2016-12-28 | A kind of laboratory Multifunctional auto-lift or-fall platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106732864A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282159A (en) * | 2017-07-17 | 2017-10-24 | 徐星星 | A kind of chemical experiment rack with function of auto-lift |
| CN108975212A (en) * | 2018-08-09 | 2018-12-11 | 方友琴 | A kind of screw thread lifting platform |
| CN111077140A (en) * | 2020-01-07 | 2020-04-28 | 浙江拓创医疗科技有限公司 | Preparation method and filling device of enzymatic chemiluminescent substrate liquid |
| CN111759525A (en) * | 2020-07-08 | 2020-10-13 | 中国人民解放军军事科学院军事医学研究院 | Adjustable operation platform instrument for rodent experimental animals based on micromanipulation |
-
2016
- 2016-12-28 CN CN201611231612.7A patent/CN106732864A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282159A (en) * | 2017-07-17 | 2017-10-24 | 徐星星 | A kind of chemical experiment rack with function of auto-lift |
| CN108975212A (en) * | 2018-08-09 | 2018-12-11 | 方友琴 | A kind of screw thread lifting platform |
| CN111077140A (en) * | 2020-01-07 | 2020-04-28 | 浙江拓创医疗科技有限公司 | Preparation method and filling device of enzymatic chemiluminescent substrate liquid |
| CN111759525A (en) * | 2020-07-08 | 2020-10-13 | 中国人民解放军军事科学院军事医学研究院 | Adjustable operation platform instrument for rodent experimental animals based on micromanipulation |
| CN111759525B (en) * | 2020-07-08 | 2021-04-23 | 中国人民解放军军事科学院军事医学研究院 | Adjustable operation platform instrument for rodent experimental animals based on micromanipulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |